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LF 3800 - Jacobsen

1. Grease Fittings F1 50 Hours Every Week 1 Swivel Housing 2 Lift Arm 3 Lift Cylinders 4 Lift Arm Pivot 5 Brake Pedal Pivot 6 Traction Pedal Pivot 7 Ball Joint 8 Steering Pivot 9 Steering Cylinder 10 Axle Pivot F2 100 Hours 11 Reel Bearing Cavity 12 Front Roller 13 Rear Roller 14 U joint Driveshaft F3 250 Hours 15 Motor Spline LF023 31 7 PARTS CATALOG 7 1 HOW TO USE THE PARTS CATALOG Abbreviations N S Not serviced seperately can only be obtained by ordering main component or kit AR Variable quantity or measurement is required to obtain correct adjustment Symbols such as next to the item number indicate that a note exists which contain additional information important in ordering that part Indented Items Indented items indicate component parts that are included as part of an assembly or another component These parts can be ordered separetely or as part of the main component Item Part No Qty Description Serial Numbers Notes C 70 123456 1 Mount Valve Indicates a piece part 2 789012 1 Valve Lift Includes Items 2 and 3 3 345678 14 Handle Serviced part included with Item 2 4 1N Seal Kit Non serviced part included with Item 2 5 90123
2. Item Part No Qty Description Serial Numbers Notes 1 3003416 1 Shaft 2 3000115 1 Tube 3 500534 2 Bearing Cup and Cone 4 471214 2 Grease Fitting 5 338647 2 Grease Seal 6 N S 16 Spacer 7 3004882 2 Grease Seal 8 3005156 2 Sleeve Wear 9 367029 2 Locknut 10 241838 2 Bearing Housing 11 365016 1 Spring Heavy 12 N S 18 Washer 5000097 1 Roller Rebuild Kit Includes Items Change from previous revision 97 LF 3400 LF 3800 36 1 Rear Roller Part Number 1000770 Serial No All 98 8 Item Part No Qty Description Serial Numbers Notes 1 3001654 1 Shaft Roller 2 3001655 1 Tube Roller 3 3001656 2 Seal Grease 4 5000625 2 Bearing Cup and Cone 5 3000983 2 Seal Grease 6 3001762 2 Sleeve Wear 7 445718 2 Nut 5 8 18 Hex Jam Lock 8 3000698 2 Washer gt Change from previous revision LF 3400 LF 3800 371 Rear Roller SeralNo Al Part Number 1002446 Part Number 1003728 Item Part No Qty Description Serial Numbers Notes 1 1002445 1 Tube 24 Roller 1 1003727 1 Tube 22 Roller 2 3005318 1 Shaft 24 Roller 2 3008027 1 Shaft 22 Roller 3 3005156 2 Sleeve Wear 4 3004882 2 Seal Grease 5 500534 2 Bearing Cup and Cone 6 445798 2 Locknut 3 4 16 Stover gt Change from previous revision 99 LF
3. 43 5008433 67 557636 102 42106838 43 5008434 67 557637 102 4210685 43 5003441 85 557638 102 4211101 e 43 5008442 63 557639 102 4211400 61 5003447 AT 63 557640 102 4211401 61 5003460 65 Db D4T iiuen 102 4212980 61 5003485 107 557642 102 4212981 61 5003554 105 557650 102 4221081 43 5003578 104 105 557733 nnn 109 e EE 53 5003579 101 104 105 557738 109 48540 01 63 5003580 105 HOT assister 51 5000097 97 5003589 nenia 106 557772 76 5000318 102 5003658 85 557844 53 5000415 89 5003688 106 558021 65 5000465 53 5003769 39 41 43 5580638 102 5000625 98 500534 89 97 99 558064 anane 102 5000919 63 500596 55 X 558066 102 5000920 63 502517 100 590259 100 5000921
4. 63 502924 109 590260 sasise 100 5001065 101 105 502925 109 67844 53 5001189 87 503295 100 7932 3 ehe tru 63 5001355 104 503296 scania 100 800943 aasannnnnenna 39 41 121 World Class Quality Performance And Support Equipment from Jacobsen is built to exacting standards ensured by ISO 9001 and ISO 14001 registration at all of our manufacturing locations A worldwide dealer network and factory trained technicians backed by Genuine Jacobsen Parts provide reliable high quality product support mio A Textron Company When Performance Matters CUSHIVIAN JACOBSEN RANSOMES Jacobsen A Textron Company 11108 Quality Drive Charlotte NC 28273 www Jacobsen com 800 848 1636
5. 35 4125831 47 49 85 4126082 87 4128888 45 4129465 ne 47 4129466 49 4129642 ees 75 4129656 75 4129679 x 5 nena 37 4129680 37 4129683 45 4130092 93 4130114 ne 45 4130132 45 4130138 45 4130134 45 41301468 45 4130149 45 4130197 aren an n 51 4130360 63 4131137 39 41 43 4131618 45 4131663 35 4131772 nns 45 4131951 inen 63 4132465 51 4133119 41 43 4134530 105 4135545 87 4135552 101 104 4135554 71 4135566 76 4135578 76 4136508 63 4136814 101 104 4136815 101 104 4137137 55 57 4137139 55 57 4137465 sss 85 4137466 85 4138359 37 4138444 37 4139087 37 4139237 39 41 4139241 39 41 4139433 39 41 41394396 39 41 4139437 53 I
6. Item Part No Qty Description Serial Numbers Notes 1 2810006 1 Pump Traction 5003034 1 Seal Kit 5003432 1 Control Kit 5003433 1 Shaft Seal Kit 5003434 1 System Relief Kit 2810440 Ile Sleeve Control Arm 2 1002154 1 Pump 3 Section Gear 5003036 1 Seal Kit 3 1002854 1 Driveshaft 554663 2 Cross and Bearing Kit 4 3008819 1 Mount Gear Pump 5 446154 2 Lockwasher 1 2 Heavy 6 443118 2 Nut 1 2 13 Hex 7 363485 3 Lockwasher M10 Heavy 8 362263 3 Screw M10 1 25 x 20mm Hex Head 9 444762 2 Locknut 5 16 18 Center 10 452008 4 Flat Washer 3 8 11 446142 2 Lockwasher 3 8 Heavy 12 445796 2 Nut 3 8 16 Spiralock Flange 13 400266 2 Screw 3 8 16 x 1 1 2 Hex Head 14 400410 2 Screw 1 2 13 x 1 3 4 Hex Head 15 400264 2 Screw 3 8 16 x 1 1 4 hex Head 16 2809907 1 Nut M10 Spiralock Flange 17 362743 1 O Ring Seal gt Change from previous revision 67 LF 3400 LF 3800 16 1 Fuel and Hydraulic Tanks Serial No All A Connect to engine fuel injector overflow Connect to engine fuel pump 68 LF 3400 LF 3800 Item PartNo Qty Description Serial Numbers Notes 1 132647 1 Valve Shut Off 2 3001279 1 Switch Float REFERENCE SW 9 See 46 1 3 3002397 1 Plug Magnetic 339899 1 O Ring 4 3009204 1 Fuel Tank 5 3005871 1 Hydraulic Tank 6 3005872 1 Shell Tank
7. 91 10034493 81 2809907 cece 67 3005156 97 99 3008200 91 1003444 79 2810048 91 3005209 95 3008218 39 41 43 1003445 iran arrie 79 2810165 89 3005210 tuina a 93 3008383 47 49 65 1003446 79 2810166 89 3005267 95 3008392 78 ner 85 Seet 91 3008439 91 3008521 35 3008522 35 SNOR innn 96 3099601 stetit 93 3008673 025 73 75 3008682 35 BEIER eda 35 3008930 35 3009138 89 93 3009204 ins tse 69 5009210 icti 37 3009251 aaassaaaaansaaaan 87 SOOBLBO zeen 95 GIE renner aan 95 3009292 39 41 43 30090947 arena 69 3009378 55 57 3009490 c 85 DEIER sc acct tes eat 93 3010046 tires 93 80102983 ccce 89 DEE are ne 93 S194 danse tank 93 90104 To ie 93 3010489 55 57 3010575 niteat 65 STONE COUR 61 304745 uen 89 SAT E 96 BAG 2988 sneden 89 315387 39 41 43 31921 CE 51 B2611 re 63 EEN 47 E 89 397817 acutos 78 E 97 338785 oema 91 SAB eert 78 889800 ralen 69 230908 an 61 339909 61 101 104 d39gdd cun cni tees 75 GEIER ne 73 BODIES MSN 79 339079 darse 81 S990 EE 59 330078 59 77 78 200 rio 72 33998971 72 73 75 79 EM TR 81 388680 Lx en 73 Lc rrd 75 120 INDEX 339994 70 71 73 33909 Los
8. 59 1002031 55 57 1003451 79 2810472 aaoenssnennnenn 93 3005692 91 95 1002032 55 57 1003455 71 2810553 51 3005871 69 1002153 67 1003456 71 2810702 69 3005872 69 1002154 67 1003457 71 2811254 105 3005934 59 61 1002224 91 1003461 72 2811255 76 3005981 59 1002228 95 1003462 70 2811346 61 3006021 95 107 1002445 99 10034683 70 2811364 61 3006022 95 1002446 95 1003616 49 2811365 59 61 3006028 93 1002498 85 1003638 55 57 2811399 noanean 93 3006030 93 1002532 93 1003727 99 2811547 59 61 3006035 45 1002620 79 81 1003728 95 2812201 57 3006036 45 1002657 59 1003872 49 2812202 57 8
9. 7 IN REELS O N 5 IN REELS LF010 Figure 3E Each reel is equipped with a down pressure spring Down pressure improves cutting quality by ensuring consistant contact between the reel and ground Check and adjust down pressure any time cutting height has been changed or to optimize the cut for best performance 1 With reels raised place pin V in 4th hole from balljoint Lower reels onto a flat surface before measuring down pressure 2 Initially set distance between ball joint center and rod cross pin center to 8 15 16 in 1 16 in 227 mm 2 mm To adjust length loosen lock nut W and turn rod U in or out of balljoint 3 Measure length of spring as shown on all 5 reels Record the shortest spring dimension and set the other springs by adjusting rods U to that dimension 1 16 in 2 mm The rod cross pin must be horizontal then tighten locknut W 4 To adjust down pressure move pin one hole towards spring to increase pressure or one hole away from spring to decrease pressure on rear roller 8 15 16 m V O sn ooo HO 7 U Figure 3F 13 3 ADJUSTMENTS 3 7 MOW SPEED Cutting quality is better at speeds well below the transport speed of the mower An initial mow speed of five to six mph is set at the factory and should be satisfactory for most cutting conditions Local turf con
10. Keep tires properly inflated to prolong tire life Check inflation pressure while the tires are cool Inspect tread wear Check pressure every 50 hours or once a month Use an accurate low pressure tire gauge Keep tires inflated to 10 12 psi 69 87 kPa Unless you have the proper training tools and experience DO NOT attempt to mount a tire on a rim Improper mounting can produce an explosion which may result in serious injury 23 4 MAINTENANCE 4 18 WHEEL MOUNTING PROCEDURE Make sure the mower is parked on a solid and level surface Never work on a mower that is supported only by the jack Always use jack stands If only the front or rear of the mower is raised place chocks in front of and behind the wheels that are not raised 4 19 CARE AND CLEANING Wash the mower and implements after each use Keep the Remove dirt grease and oil from stud thread Do not lubricate threads Position wheel on hub and inspect to insure full contact between mounting surface of wheel and hub or brake drum Finger tighten all hardware then torque hardware in criss cross order always tighten nuts in the top position Check and retorque daily until torque is maintained 85 95 ft lbs 115 128 Nm equipment clean Do not wash any portion of the equipment while it is hot Do not use high pressure spray or steam Use cold water and automotive cleaners 1 Use compressed air to clean engine
11. Serial No All Steering Hoses Lift Cylinder Hoses 10 14 E 2WD 26 Em Ge 3 6 Fuel Lines LF 3400 LF 3800 Item Part No Qty Description Serial Numbers Notes 1 445795 AR Nut 5 16 18 Spiralock Flange 2 441614 1 Carriage Bolt 5 16 18 x1 3 3007558 AR Clamp Double Tube 4 345666 AR Clamp 1 2 I D 5 409811 AR Screw 5 16 18 x 5 8 Thread Cutting 6 445794 AR Locknut 1 4 20 Spiralock Flange 7 3003473 AR Clamp Double Tube 8 400122 AR Screw 1 4 20 x 2 1 4 Hex Head 9 3007567 1 Bracket Clamp 10 365566 AR Clamp 1 1 4 I D 11 361831 1 Tube 2WD Only 12 400196 1 Screw 5 16 18 x 2 Hex Head 2WD Only 13 367186 1 Clamp Double Tube 4WD Only 14 400112 1 Screw 1 4 20 x 1 Hex Head 2WD 15 444708 AR Locknut 1 4 20 Center 16 360970 AR Clamp 17 400182 1 Screw 5 16 18 x 5 8 Change from previous revision 83 LF 3400 LF 3800 28 1 Lift Arms Serial No All Outside Yokes Only 84 LF 3400 LF 3800 Item PartNo Qty Description Serial Numbers Notes 1 4170623 1 Left Front Lift Arm 2 4170624 1 Right Front Lift Arm 3 4170626 1 Left Rear Lift Arm 4 4170627 1 Right Rear Lift Arm 5 4170625 1 Center Lift Arm 6 3006539 10 Bushing 2 Per Lift Arm 7 1002498 5 Yoke Pivot 8 3008432 5 Cap Swivel Housing 9 4137465 2 Lift Cylinder Left and Right Front 10
12. ist in talovan v kon Neto vgrajena mo Potencia instalada neta Nettoeffekt 26 5 kW 3000 RPM 26 5 kW 3000 RPM 26 5 kW 3000 RPM 26 5 kW 3000 RPM 33 kW 3000 RPM 33 kW 3000 RPM Cutting Width LLupouuHa Ha pasane ka ezu Sk rebredde Maaibreedte L ikelaius Leikkuuleveys Largeur de coupe Schnittbreite M kos pioiv a V g si sz less g Larghezza di taglio GrieSanas platums Pjovimo plotis Tikkonforma mad Direttivi Szeroko ci cia 254 cm Largura de Corte L imea de t iere Sirka z beru Sirina reza Anchura de corte Klippbredd Conforms to Directives B ceorBercrBue c nupekruBure Spl uje podm nky sm rnic Er i overensstemmelse med direktiver Voldoet aan de richtlijnen 2004 108 EC Vastab direktiividele Direktiivien mukainen Conforme aux directives Entspricht Richtlinien AkoAouOrjore rrioT me O ny e Megfelel az ir nyelveknek 2006 42 EC Conforme alle Direttive Atbilst direkt v m Atitinka direktyv reikalavimus Valutazzjoni tal Konformit Dyrektywy zwi zane Cumpre as Directivas 2004 14 EC 2005 88 EC Respect Directivele Je v s lade so smernicami Skladnost z direktivami Cumple con las Directivas Uppfyller direktiv 2006 66 EC Conformity Assessment O e ka 3a ceorBercrBue Hodnocen pln n podm nek Overensstemmelsesvurdering Conformiteitsbeoordeling Vastavushindamine Vaatimustenmukaisu
13. ssressressrsssrssnrrrnerrnerrees 67913 Turfgroomer RH sse 67914 Powered Rear Roller CleaningBrush 68643 LF 3800 LF 3800 Turbo 9 Blade 7 in diameter Reel 67858 11 Blade 7 in Diameter Reel 67848 Vertical Mower Assembly 7 in Diameter 67854 Front Grooved Roller Scrapers 67831 Powered Rear Roller Cleaning Brush 67832 RH Catcher Mounting Hardware 67919 LH Catcher Mounting Hooks 67920 Turf Groomer LH 67954 Turf Groomer RH sss 67973 2 10 SUPPORT LITERATURE Contact your Jacobsen Dealer for a complete listing of literature Safety amp Operation Manual 4179105 Parts amp Maintenance nnee ennen 4179107 Engine Parts Catalog oes 4179104 Operator Training Video nnen 5003094 Service amp Repair Manual sssss 4171661 3 1 GENERAL ADJUSTMENTS 3 To prevent injury lower implements to the ground disengage all drives engage parking brake stop engine and remove key from ignition switch before making any adjustments or performing maintenance Make sure the mower is parked on a solid and level surface Never work on a mower that is supported only by the jack Always use jack stands If only the front or rear of the mower is raised place chocks in front of and behind the wheels that are not raised 1 Adjustm
14. 4137466 3 Lift Cylinder Center and Rear 5003441 Ile Seal Kit Gold Star Used on Gold Star Cylinders Only 5003658 1 Seal Kit HDM Used on HDM Cylinders Only 11 3007798 5 Lock Pin 12 3007989 5 Pin Cylinder 13 362824 5 Spacer Lift Arm 14 364248 5 Collar 15 455004 10 Flat Washer 1 16 400272 5 Screw 3 8 16 x 2 1 4 Hex Head 17 2500477 5 Machinery Bushing 18 444762 7 Locknut 7 16 18 Center 19 461409 15 Roll Pin 3 16x x1 3 4 20 3009490 5 Wave Washer 21 4125831 2 Switch Proximity re SW Pande wo Ses 22 800440 4 Screw 4 40 x 1 Truss Head 23 308404 4 Flat Washer 4 24 446102 4 Lockwasher 4 25 444302 4 Nut 4 40 Hex 26 3007575 2 Support Hose 27 400276 2 Screw 3 8 16 x 2 1 2 Hex Head 28 358794 4 Flat Washer 3 8 29 1003361 5 Lift Yoke LF 3800 30 1003359 2 Lift Yoke Left Side LF 3400 31 1003360 3 Lift Yoke Right Side and Center LF 3400 32 471214 15 Grease Fitting 33 453004 4 Washer Flat gt Change from previous revision 85 LF 3400 LF 3800 29 1 Wire Harness and Controller Box Serial No All 12 23 86 A Headlight B Lift Arm Limit Switch C Fuel Level Sender Instrument Panel D Seat Switch E Oil Float Switch F Glow Plugs G Fuel Solenoid H Charge Filter Switch J Engine Oil Pressure Switch K Temperature Sender L AWD Valve 4WD Only M
15. 4179107 Rev B DPA Parts amp Maintenance Manual Lightweight Fairway Mower with ROPS 67971 LF 3400 Kubota V1505 E3B 5 Gang 2WD 67972 LF 3400 Kubota V1505 E3B 5 Gang 4WD 67958 LF 3800 Kubota V1505 E3B 5 Gang 2WD 67959 LF 3800 Kubota V1505 E3B 5 Gang 4WD 67960 LF 3400 Turbo Kubota V1505 T E3B 5 Gang 4WD 67961 LF 3800 Turbo Kubota V1505 T E3B 5 Gang 4WD JACOBS V A Textron Company If incorrectly used this machine can cause severe injury Those who use and maintain this machine should be trained in its proper use warned of its dangers and should read the entire manual before attempting to set up operate adjust or service the machine When Performance Matters FOREWORD This manual contains adjustment maintenance troubleshooting instructions and parts list for your new Jacobsen machine This manual should be stored with the equipment for reference during operation Before you operate your machine you and each operator you employ should read the manual carefully in its entirety By following the safety operating and maintenance instructions you will prolong the life of your equipment and maintain its maximum efficiency lf additional information is needed contact Jacobsen Dealer your Suggested Stocking Guide The serial plate is located on the left rear frame rail Jacobsen recommends you record these numbers below for easy reference
16. Airfilter a enge 19 db EUel i iciiiii eite a a debet 19 46 FuelSystem eee 19 AT Battery ise eot es 20 4 8 Jump Starting sss 20 4 9 Charging Battery seeen 20 4 10 Muffler and Exhaust sess 21 4 11 Hydraulic Hoses AA 21 4 12 Hydraulic Oil oo neen eenen 21 4 13 Hydraulic Filters AAA 22 4 14 Electrical System annen eneen 22 4 15 Ee TE EE 23 4 16 Roll Over Protective Structure ROPS 23 AAA TIES 1er ect tb e ted ig 23 4 18 Wheel Mounting Procedure 24 4 19 Care and Cleaning nnen 24 4 20 Reel Backlapping A 25 4 21 Storage ien inet cte tein 26 Troubleshooting 5 1 G n ral mettre ete sexe 27 5 2 Controller Lamps anneer neren 28 5 3 Electrical Circuits annen 29 Maintenance amp Lubrication charts 6 1 General rms iet eter pa ire Ter E rona eed 30 6 2 Maintenance Chart nnen 30 6 3 Lubrication Chart nennen nennen 31 Parts Catalog 7 1 How To Use The Parts Catalog 32 7 2 TO Order Parts nnn nennen 32 7 3 Table of Contents nennen 33 1 1 1 SAFETY OPERATING SAFETY EQUIPMENT OPERATED IMPROPERLY OR BY UNTRAINED PERSONNEL CAN BE DANGEROUS Familiarize yourself with the location and proper use of all controls Inexperienced operators should receive instruction from someone familiar with the equipment before being allowed to operate the machine 10 Safety is dependent
17. Change from previous revision 47 LF 3400 LF 3800 6 1 Brake Pedal Linkage Serial No All LF34 5 48 LF 3400 LF 3800 Item Part No Qty Description Serial Numbers Notes 1 4142455 1 Bracket Brake 2 4125831 1 Switch Proximity REFERENCE SW 8 See 46 1 3 3006327 1 Shaft Turn Assist 4 3007606 1 Lever Parking Brake 5 4129466 1 Mount Brake 6 1003616 1 Brake Arm 7 352726 2 Bushing 8 471227 1 Grease Fitting 1 4 28 45 9 446136 2 Lockwasher 5 16 Heavy 10 446102 2 Lockwasher 4 11 800440 2 Screw 4 40 X 1 Truss Head 12 1003872 1 Pedal 13 444718 2 Locknut 5 16 18 Center 14 445795 8 Nut 5 16 18 Spiralock Flange 15 441602 8 Carriage Bolt 5 16 18 x 3 4 16 400182 2 Screw 5 16 18 x 5 8 Hex Head 17 444302 2 Nut 4 40 Hex 18 400188 2 Screw 5 16 18 x 1 Hex Head 19 4108161 2 Brake Spring Assembly 20 3008383 1 Clip Wire Harness 21 443812 2 Nut 3 8 24 Hex Jam 22 461451 2 Clevis Pin 5 16 x 15 16 23 460014 2 Cotter Pin 3 32 x 3 4 24 308404 2 Flat Washer 4 gt Change from previous revision 49 LF 3400 LF 3800 Serial No All 7 1 Frame and Front Axle 50 LF 3400 LF 3800 Item Part No Qty Description Serial Numbers Notes 1 5002573 2 Tire 2 5002574 2 Rim 3 360111 2 Valve Inflation 4 1001757 2 Wheel Motor See 4
18. 153234 2 Ball Joint 400194 2 Screw 5 16 18 x 1 3 4 444718 2 Locknut 5 16 18 Hex 471214 2 Grease Fitting 17 445666 2 Nut 1 2 20 Slotted Hex 18 1002032 1 Ball Joint Right Hand Thread 19 1002031 1 Ball Joint Left Hand Thread 471214 4 Grease Fitting 20 445647 2 Nut 3 8 24 Slotted Hex 21 443120 1 Nut 1 2 20 Hex Right Hand Thread 22 445664 1 Nut 1 2 20 Hex Left Hand Thread 23 3009378 1 Tie Rod 24 460032 2 Cotter Pin 1 8 x 1 1 2 25 2000012 2 Hub Wheel 26 353914 8 Wheel Bolt 27 367350 2 Washer Thrust 28 2812202 1 Arm Left Steering 29 2812201 1 Arm Right Steering 30 446154 14 Lockwasher 1 2 Heavy 31 400406 6 Screw 1 2 13 x 1 1 4 Hex Head 32 2000057 2 Motor Mount 33 390859 2 Wheel Motor 2000 Series See 41 1 34 554780 2 e Key 35 554779 2 e Nut 36 400410 8 Screw 1 2 13 x 1 3 4 Hex Head 37 361451 2 Washer Thrust 38 471227 1 45 Grease Fitting gt Change from previous revision 57 58 LF 3400 LF 3800 11 1 Tilt Steering Serial No 67958 Serial No 67959 1651 1766 1651 1840 Serial No 67960 1651 1654 Serial No 67961 1651 1693 Serial No 67971 1651 1835 Serial No 67972 1651 1863 lt sae LF 3400 LF 3800 Item Part No Qty Description Serial Numbers Notes 1 5002918 1 Actuator Gas Spring 2 5002919 1 Cable Actua
19. 339989 2 Adapter Straight 13 340241 2 Adapter Union Bulkhead 14 339963 2 Locknut Bulkhead 15 473142 5 Tie Wrap 16 2822503 3 Motor 5 Diameter Reel LF 3400 See 43 1 16 1002620 3 Motor 7 Diameter Reel LF 3800 and LF 3407 See 44 1 gt Change from previous revision 79 LF 3400 LF 3800 Serial No All 26 1 Rear Reel Hydraulics gt Change from previous revision 80 Item PartNo Qty Description Serial Numbers Notes 1 1003338 1 Hose Valve to Right Rear Motor 2 1003443 1 Hose Right Rear to Left Rear Motor 3 1003335 1 Hose Left Rear Motor to Valve 4 1003449 1 Hose Left Rear Drain 5 1003448 1 Hose Right Rear Drain 6 339989 2 Adapter Straight 7 340070 4 Adapter 90 8 339972 2 Adapter Straight 9 2822503 2 Motor 5 Diameter Reel LF 3400 See 43 1 9 1002620 2 Motor 7 Diameter Reel LF 3800 and LF 3407 See 44 1 10 473142 4 Tie Wrap gt Change from previous revision 81 LF 3400 LF 3800 27 1 Hydraulic Clamps 82 6 K ua amp 15 G 1 9 i ir Reel Motor Hoses Fuel Hoses Front Reel Drain 10 Steering Hoses 1 Q 3 2 a Del Lift Cylinder Hoses Reel Motor Hoses Motor Hoses Li Steering Hoses Ns Traction Hoses 6 gt 253 Traction Hoses
20. 5003076 39 41 43 554855 109 41706296 85 5003080 101 554856 sss 109 4170627 85 5003087 89 554857 109 4174241 65 5003096 105 556417 76 4174684 45 5003097 105 556419 76 4181861 35 50030898 105 5573967 63 4181862 35 5003099 105 5573874 63 4181863 89 5003121 yinin 105 557620 37 4181864 35 5003140 106 107 557623 000 51 102 4181865 sraa 35 5003144 104 557624 51 102 4182520 89 93 5003150 89 557629 eee 102 4182762 43 5003191 aaaaanaaaneaanan 39 557630 102 4183402 63 5003219 109 557681 102 41852067 eun 43 5003220 asnennnennna 109 557632 102 4197940 ene eenn 61 5003282 87 557633 102 4201840 61 5003374 69 557634 102 4210500 eee 43 5008432 67 557635 L 102 4210682
21. BS EN ISO 20643 BS EN ISO 5349 1 BS EN ISO 5349 2 Standardele armonizate utilizate Pou it harmonizovan normy Uporabljeni usklajeni standardi Est ndares armonizados utilizados BS EN 836 Harmoniserade standarder som anv nds Technical standards and specifications used U3non3BaHu TexHnyeckn CTAHAAPTM n cneuuukauuu Pou it technick normy a specifikace Brugte tekniske standarder og specifikationer Gebruikte technische standaards en specificaties Kasutatud tehnilised standardid ja spetsifikatsioonid K ytetyt tekniset standardit ja eritelm t Sp cifications et normes techniques utilis es Angewandte technische Normen und Spezifikationen B71 4 Texvik rrp rurra kai rrpo iaypaq g Trou xpnoiporroirnkav M szaki szabv nyok s specifik ci k Standard tecnici e specifiche applicati y bh 4 ARS TAE Z s A ts ue A ik ie ISO 2631 1 Izmantotie tehniskie standarti un specifik cijas Panaudoti techniniai standartai ir technin informacija Standards u specifikazzjonijiet tekni i u ati SAE J1194 Normy i specyfikacje techniczne powi zane Normas t cnicas e especifica es usadas Standardele tehnice si specifica iile utilizate Pou it technick normy a pecifik cie Uporabljeni tehni ni standardi in specifikacije Est ndares y especificaciones t cnicas utilizadas Tekniska standarder och specifikationer som anv nds The place and date of the declaration Macro n nara Ha geknapau
22. Eyyunu vo err rre o nxntikn i0x og Szavatolt hangteljes tm nyszint Livello di potenza sonora garantito Garant tais ska as jaudas l menis Garantuotas garso stiprumo lygis Livell tal Qawwa tal Hoss Iggarantit Moc akustyczna gwarantowana Nivel sonoro farantido Nivelul garantat al puterii acustice Garantovan hladina akustick ho v konu Zajam ena raven zvo ne mo i Nivel de potencia sonora garantizado Garanterad ljudeffektsniva 102 dB A LWA Conformity Assessment Procedure Noise Oueuka 3a CbOTBETCTB_E Ha npouenypara Llym Postup hodnocen pln n podm nek hluk Procedure for overensstemmelsesvurdering St j Procedure van de conformiteitsbeoordeling geluid Vastavushindamismenetlus m ra Vaatimustenmukaisuuden arviointimenettely Melu Proc dure d valuation de conformit bruit Konformit tsbeurteilungsverfahren Ger usch Aia ikao a A amp ioA ynong zupp ppwons O pufoc Megfelel s g rt kel si elj r s Zaj Procedura di valutazione della conformit rumore Atbilst bas nov rt juma proced ra troksnis Atitikties vertinimo proced ra garsas Procedura tal Valutazzjoni tal Konformit Hoss Procedura oceny zgodno ci poziom ha asu Processo de avalia o de conformidade nivel sonoro Procedura de evaluare a conformit ii zgomot Postup vyhodnocovania zhodnosti hluk Postopek za ugotavljanje skladnosti hrup Procedimiento de evaluac
23. Sertifikaadi number Hyv ksynt numero Num ro de certificat Bescheinigungsnummer Ap8u66 Niototrointikou Hitelesit si sz m Numero del certificato Sertifikata numurs Sertifikato numeris Numru ta ertifikat Numer certyfikatu Numero do Certificado Num r certificat slo osved enia tevilka certifikata N mero de certificado Certifikatsnummer 4179107 Rev B 2 10 SPECIFICATIONS 2 9 ACCESSORIES Refer to the Parts Catalog and contact your area Jacobsen Dealer for a complete listing of accessories and attachments Use of other than Jacobsen authorized parts and accessories may cause personal injury or damage to the equipment MOWER REELS Orange Touch up Paint 12 oz spray 554598 LF 3400 LF 3400 Turbo 2 Post ROPS with Seat Belt SAE J1194 67844 7 Blade bin Diameter Reel LH 67877 Canopy Sunshade sss 68095 7 Blade 5 in Diameter Reel RH 67879 Transport Lock Bars AAA 2812147 Vertical Mower LH nennen 67894 Hood Locking Latch nne 1004049 Vertical Mower RH sessssesssrsssrrrerrrresrrennsene 67895 Cruise Control 67846 Rear Throw Shields 67918 Grass Catcher 67891 Front Grooved Roller Scrapers 67779 4WD Conversion Kit Field Installed 67860 Rear Roller Scrapers unne 67778 High Cut Kit 1 3 16 in annen 67917 Turfgroomer LH
24. 1 2 20 Slotted Hex 18 1002032 1 Ball Joint Right Hand Thread 19 1002031 1 Ball Joint Left Hand Thread 471214 2 Grease Fitting 20 445647 2 Nut 3 8 24 Slotted Hex 21 443120 1 Nut 1 2 20 Hex Right Hand Thread 22 445664 1 Nut 1 2 20 Hex Left Hand Thread 23 3009378 1 Tie Rod 24 471227 1 45 Grease Fitting 25 460050 2 Cotter Pin 3 16 x 1 1 4 26 445710 2 Nut 1 14 Slotted Hex 27 2812269 1 Spindle Right 28 2812270 1 Spindle Left 29 5002910 2 Wheel Hub 30 554329 2 Seal Grease 31 500596 2 Bearing Cup and Cone 32 545692 2 Dust Cap 33 354807 8 Wheel Nut gt Change from previous revision 55 LF 3400 LF 3800 Serial No 67946 All 10 1 4WD Steering Serial No 67948 All 4WD Units Only Serial No 67949 All Serial No 67950 All LF34 8 56 LF 3400 LF 3800 Item PartNo Qty Description Serial Numbers Notes 1 3006981 2 Tire 2 1003638 2 Rim 3 360111 2 Inflation Valve 4 361648 6 Washer Thrust 5 361647 2 Bearing Thrust 6 471214 2 Fitting Grease 7 461393 2 Pin Spring 1 4 x 2 8 117139 1 Steering Axle 9 3010489 4 Bushing 10 4137137 1 Cylinder Steering 4137139 Ile Seal Kit 11 443840 2 Nut 1 12 Hex Jam 12 452022 1 Flat Washer 1 13 366789 1 Spacer Axle 14 460064 1 Cotter Pin 1 4 x 1 1 2 15 460026 4 Cotter Pin 1 8 x 3 4 16
25. 20 Hex 34 3006434 1 Switch Backlap REFERENCE SW 4 See 46 1 35 345671 1 Clamp Overflow Hose 36 400120 1 Screw 1 4 20 UNC x 2 00 Hex Head 4WD Units Only 37 445770 1 Nut 1 4 20 Hex Nylon Insert 4WD Units Only 38 453023 1 Flat Washer 1 4 AWD Units Only 39 4136508 1 Clamp Bracket 4WD Units Only 40 367186 2 Clamp Pipe AWD Units Only 41 7332 AR Hose 7 16 Fuel 42 10894 02 2 Clamp Hose 63 LF 3400 LF 3800 Serial No All 13 1 Engine Assembly and Mounting Turbo Engine Ref Negative Battery Cable 64 LF 3400 LF 3800 Item PartNo Qty Description Serial Numbers Notes 1 4162400 1 Engine Kubota V1505 E3B LF 3400 LF 3800 1 4162421 1 Engine Kubota V1505 T E3B LF 3400 Turbo LF 3800 Turbo 2 366879 3 Isolator Engine 3 1003239 1 Front Engine Mount 4 1003260 1 Left Side Engine Mount 5 1003261 1 Right Side Engine Mount 6 4174241 1 Cable Throttle 7 558021 1 Clip 8 5003460 1 Wire Stop 9 403740 1 Screw 8 32 x 1 2 Hex Head 10 3006797 1 Bracket Cable Mounting 11 3007719 1 Pivot Throttle Cable 12 400108 1 Screw 1 4 20 x 3 4 Hex Head 13 445794 1 Nut 1 4 20 Spiralock Flange 14 444718 1 Locknut 5 16 18 Center 15 452006 3 Flat Washer 5 16 16 363485 12 Lockwasher M10 Heavy 17 366884 9 Screw M10 1 25 x 20mm Hex Head 18 362263 2 Screw M10 1 25 x 2
26. 3400 LF 3800 38 1 Brake Assemblies Serial No All 100 Item Serial Numbers Notes OMAN DAR CO PD Part No 340603 116881 116882 590259 549441 502517 503296 549443 554579 503295 590260 Qty PB DB PB D 2 D BR A D Description Bracket Brake Mounting Disk Brake RH Disk Brake L H Nut 3 8 24 V Plate Cam Lever Stud Plate with Lining Spring Spacer Brake Rib Plate with Lining Screw 3 8 24 x 2 1 4 gt Change from previous revision LF 3400 LF 3800 39 1 Reel Valve ae Part Number 4135578 Item Part No Qty Description Serial Numbers Notes 1 5003080 1 Flow Control 5003579 1 Flow Control Seal Kit 2 4136815 1 Solenoid Valve 339909 4 O Ring REFERENCE K 3 and K 4 See 46 1 SC les CA REFERENCE K 7 and K 8 See 46 1 4 5002157 3 Port Plug 5 5001065 3 Port Plug 6 4136814 2 Nut Coil with O Ring 7 4105980 1 Knob Flow Control 8 4143527 4 Bolt DO3 Service Short 9 NS 1 Cavity Plug 5003579 1 Seal Kit gt Change from previous revision 101 LF 3400 LF 3800 40 1 Front Wheel Motor Part Number 1001757 Serial No All Included In Seal Kit 557651 O Included In Seal Kit 5002111 Item Part No Qty Description Serial Numbers Notes 1 558066 Screw Torx 2 5002110 Front Retainer 3 558063 Shaft and Bearing Kit 4 557624 Nut Hex 5 55762
27. 39 41 43 1003348 77 2000125 93 3002695 47 3007612 39 41 43 1003349 78 2000135 95 3003416 97 3007719 65 1003350 sirsie 78 2000141 oaaannanannnaen 51 3003478 83 3007776 87 1003351 78 241838 97 3003474 47 3007777 nn 87 1003352 78 2500477 85 3003475 47 3007798 arisini ais 85 1003359 85 2500759 eenas ae ui 93 3003928 39 41 43 3007889 66 1003360 85 2500809 87 3004734 93 3007970 51 1003361 85 2501023 87 3004738 95 3007989 85 1003439 71 2501024 87 3004795 93 3008027 99 1003440 71 2501026 87 3004800 93 3008193 51 1003444 70 71 2501027 87 3004882 97 99 3008195 37 1003442 70 71 2721806 69 3005121 45 3008199
28. 45 LF 3400 LF 3800 Serial No All 5 1 Traction Pedal Linkage e N hb 1 i A i re 1 oa D vn j H 1 H oa N fod D i SS yl P E F n p 4 d VW 1 1 i Ei 3 Iw D 4 w Us n 1 w d pow 1 ed LV yf r n N 1 d d mS T 1 1 1 1 E 1 1 o N S Neus LF34 4 46 LF 3400 LF 3800 Item Part No Qty Description Serial Numbers Notes 1 1003288 7 1 Hydro Pivot Assembly 2 352726 2 Bushing 3 3007230 1 Stop Mow Speed 4 3003474 1 Grip Pedal 5 3003475 1 Grip Pedal 6 366974 2 Rod End 7 4125831 1 Switch Proximity REFERENCE SW 7 See 46 1 8 3006327 1 Shaft Turn Assist 9 333542 1 Tie Stud 10 3006998 1 Rod Hydro 11 4129465 1 Bracket Hydro Mount 12 3007001 1 Pedal Hydro 13 471216 1 Fitting Grease 1 4 28 14 446136 2 Lockwasher 5 16 Heavy 15 446102 2 Lockwasher 4 16 800440 2 Screw 4 40 X 1 Truss Head 17 308404 2 Flat Washer 4 18 444718 1 Locknut 5 16 18 Center 19 400272 1 Screw 3 8 16 x 2 1 4 Hex Head 20 445795 6 Nut 5 16 18 Spiralock Flange 21 400182 2 Screw 5 16 18 x 5 8 Hex Head 22 443112 2 Nut 3 8 24 Hex 23 452008 2 Flat Washer 3 8 24 444302 2 Nut 4 40 Hex 25 3002695 1 Washer 26 400188 7 Screw 5 16 18 x 1 Hex Head 27 445796 6 Nut 3 8 16 Spiralock Flange 28 400264 2 Screw 3 8 16 x 1 1 4 Hex Head 29 3008383 1 Clip Wire Harness
29. 450 psi B S S fo I2 D a i 3 E i LOB o o o yj 10 Micron F T i i 25 psi Di 25 psi 1 LEO Charge Filter G BSS SS C 3 1 040 HUE Cots 4 026 One Way Right Right Rear Front Left Cylinder Cylinder 040 Rear 040 Left Center Cylinder Front Cylinder Lift rek 8l Cylinder Make gt j 450 psii____ 9 m 6 Ww 10 99 S G P IT _ S T dii Strg Diag H CC J E In Aux Out LE A 1 Steering 1450 psi d Unit i FOIE 4 13 ci x RT LT 1 LF34 38 115 LF 3400 LF 3800 e Serial No All 48 1 O Ring Chart W X W X W X O Ring Face TT O Ring B W Seal EAR DANSES O Ring Face T T O Ring Boss O Ring Face T LL O Ring Boss Seal Size Dash Size Seal Size Dash Size W X W H Y X X i bied O Ring Fi TT T O Ring N d NE Ri TT ori t O Ring Face T T E O Ring Boss Weg Ri Ne O Ring Face I T TL O Ring Not 4 Seal Size O Ring Face Needed A g Seal Size O Ring Face Dash Size i Seal Size O Ring Face Needed Seal Size A Seal Size Seal Size X A CD x W W W X W X W X Y O Ring Face IT O Ring Face O Ring Face r E O Ring Face O Ring Face I T TC O Ring Face Seal Size Seal Size Seal Size Seal Size Seal Size O Ring Face Seal Size Seal Size W X Y S O Ring Face TE O Ring Face W X Y TT Seal Size Seal Size O Ring Face TTT_ O Ring Face O Ring Face O Pingirace Seal Size O Ring Boss Seal Size
30. 8 Square Head 10 2000135 1 Counter Balance 11 3005692 2 Knob Roller Adjusting 12 441674 2 Carriage Bolt 5 16 18 x 1 3 4 13 443102 4 Nut 1 4 20 Hex 14 443106 2 Nut 5 16 18 Hex 15 446136 2 Lockwasher 3 16 Heavy 16 3006021 1 O Ring 17 400264 2 Screw 3 8 16 x 1 1 4 Hex Head 18 446142 2 Lockwasher 3 8 Heavy 19 453011 4 Flat Washer 3 8 20 400108 2 Screw 1 4 20 x 3 4 Hex Head 21 3006248 1 Deflector 22 3006290 2 Bushing 23 453023 2 Flat Washer 1 4 24 3006022 2 Pin 25 445525 2 Palnut 1 4 26 445795 2 Nut 5 16 18 Spiralock Flange 27 400182 2 Screw 5 16 18 x 5 8 Hex Head 28 3006263 1 Scraper Front Roller 29 453023 4 Flat Washer 1 4 gt Change from previous revisi on 95 LF 3400 LF 3800 34 1 Down Pressure Spring Serial No All Item Part No Qty Description Serial Numbers Notes 1 461397 1 Roll Pin 1 4 x 1 1 4 2 453017 1 Flat Washer 1 2 3 400268 1 Screw 3 8 16 x 1 3 4 Hex Head 4 3008593 1 Tube Down Pressure 5 460312 1 Hairpin 6 443110 1 Nut 3 8 16 Hex 7 311870 1 Spring Compression 8 366974 1 Rod End 9 446142 1 Lockwasher 3 8 Heavy 10 352435 1 Spacer 11 443812 1 Nut 3 8 24 Hex gt Change from previous revision 96 35 1 Front Roller Part Number 123268 LF 3400 LF 3800 Serial No All
31. A gy rt nev ben meghatalmazott szem ly akinek jog ban ll m dos tania a nyilatkozatot a m szaki dokument ci t rzi enged llyel rendelkezik a m szaki f jl ssze ll t s hoz s aki a k z ss gben letelepedett szem ly Firma della persona autorizzata a redigere la dichiarazione a nome del fabbricante in possesso Della documentazione tecnica ed autorizzata a costituire il fascicolo tecnico che deve essere stabilita nella Comunit T s personas paraksts kura ir pilnvarota deklar cijas sast d anai ra ot ja v rd kurai ir tehnisk dokument cija kura ir pilnvarota sagatavot tehnisko re istru un kura ir apstiprin ta Kopien Asmuo kuris yra gana inomas kuriam gamintojas suteik galiojimus sudaryti i deklaracij ir kuris j pasira turi vis technin informacij ir yra galiotas sudaryti technin s informacijos dokument ll firma tal persuna awtorizzata li tfassal id dikjarazzjoni fisem il fabbrikant g andha d dokumentazzjoni teknika u hija awtorizzata li tikkompila l fajl tekniku u li hija stabbilita fil Komunit Podpis osoby upowa nionej do sporz dzenia deklaracji w imieniu producenta przechowuj cej dokumentacj techniczn upowa nion do stworzenia dokumentacji technicznej oraz wyznaczonej ds wsp lnotowych Assinatura da pessoa com poderes para emitir a declara o em nome do fabricante que possui a documenta o t cnica que est autorizada a compilar o processo t cnico
32. Cover 7 3006243 2 Plate Tank Mounting 8 3009347 1 Strainer Fuel Filler 9 3006332 1 Breather Filter 10 3006337 1 Fuel Sender REFERENCE R 1 See 46 1 11 5003374 1 Gasket 12 2721806 1 Cap Fuel Tank 13 554748 1 Fuel Line 5 16 I D Cut to 72 Inches 14 554748 1 Fuel Line 5 16 LD Cut to 18 Inches 15 361117 3 Bushing Fuel Tank 16 361748 1 Valve Overflow 17 554752 1 Fuel Line 3 16 I D Cut to 70 Inches 18 366526 6 Clamp Hose 19 403769 14 Screw 1 4 20 x 1 2 Hex Flange 20 403910 5 Screw 10 24 x 1 2 Truss Head 21 404016 5 Screw 1 4 20 x 5 8 Truss Head 22 446118 5 Lockwasher 10 Heavy 23 2810702 1 Valve Needle 24 473142 2 Cable Tie4 19 x 14 16 UV Black Not Shown 25 3007558 2 Clamp Double Tube Not Shown gt Change from previous revision 69 LF 3400 LF 3800 17 1 2WD Traction Hydraulics Serial No 67945 1601 and Up Serial No 67947 1601 and Up Serial No 67951 1601 and Up 70 Item Part No Qty Description Serial Numbers Notes 1 1003462 1 Hose Pump to Upper Traction Tee 2 339994 4 Adaptor Straight 3 339999 2 Adaptor Straight 4 1003463 1 Hose Pump to Lower Traction Tee 5 340339 2 Tee Union 6 1003442 2 Hose Motor To Tee 7 1003441 1 Hose Lower Motor Port To Tee 8 1003930 1 Hose Upper Motor Port To Tee gt Change from previous revision 1
33. Level Oneparop Ha HnBoTo Ha AONOBUM OT yxoro wym Hladina hluku v oblasti u oper tora St jniveau i forers reh jde Geluidsniveau oor bestuurder M ratase operaatori k rvas Melutaso k ytt j n korvan kohdalla Niveau de bruit hauteur des oreilles de l op rateur Schallpegel am Bedienerohr Err rre o Bop ou oe Aerroupy a A kezel f l n l m rt zajszint Livello di potenza sonora all orecchio dell operatore Trok a l menis pie operatora auss Dirban iojo su ma ina patiriamo triuk mo lygis Livell tal Hoss fil Widna tal Operatur Dopuszczalny poziom ha asu dla operatora N vel sonoro nos ouvidos do operador Nivelul zgomotului la urechea operatorului Hladina hluku p sobiaca na sluch oper tora Raven hrupa pri u esu upravljavca Nivel sonoro en el o do del operador Ljudniv vid f rarens ra 82 dB a Leq 2006 42 EC Harmonised standards used U3non3BaHu xapmoHusupaHu craHnapru Pou it harmonizovan normy Brugte harmoniserede standarder Gebruikte geharmoniseerde standaards Kasutatud htlustatud standardid K ytetyt yhdenmukaistetut standardit Normes harmonis es utilis es Angewandte harmonisierte Normen Evappoviop va rrp rurra Trou Xpnoiporroif nkav Harmoniz lt szabv nyok Standard armonizzati applicati Izmantotie saskanotie standarti Panaudoti suderinti standartai Standards armonizzati u ati Normy sp jne powi zane Normas harmonizadas usadas
34. Reel Valve LF 3400 LF 3800 Item PartNo Qty Description Serial Numbers Notes 1 1 Tray Battery See 7 1 2 4122840 2 Headlight 4123183 Ile Bulb REFERENCE L 1 and L 2 See 46 1 3 4122841 1 Controller REFERENCE U 6 See 46 1 4 5003282 2 Fuse 20 Amp REFERENCE F 1 amp F 2 See 46 1 5 367631 4 Spacer 6 366931 1 Battery REFERENCE B 1 See 46 1 7 441668 4 Screw 5 16 18 x 1 1 4 Hex Head 8 445795 5 Nut 5 16 18 Spiralock Flange 9 445796 5 Nut 3 8 16 Spiralock Flange 10 444310 4 Nut 10 24 Hex 11 446128 1 Lockwasher 1 4 12 400258 2 Screw 3 8 16 x 3 4 Hex Head 13 444708 1 Locknut 1 4 20 Center 14 4135545 1 Body Wire Harness 15 4126082 2 Relay SPDT With Diode REFERENCE K 10 and K 11 See 46 1 16 446118 4 Lockwasher 10 17 403910 4 Screw 10 24 x 1 2 Truss Head 18 361439 1 Circuit Breaker 12V 50A REFERENCE CB 1 See 46 1 19 400104 1 Screw 1 4 20 x 1 2 Hex Head 20 3007777 1 Cable Positive Battery 21 2810213 1 Cable Negative Battery 22 473142 1 Cable Tie 23 3009251 1 Tab Wire Harness 24 409804 3 Screw 10 32 x 1 2 Thread Cutting 25 3007558 1 Clamp Double Tube 26 400188 3 Screw 5 16 18 x 1 Hex Head 27 5001189 1 Fuel Filter Assembly Included With Engine 2500809 1 Fuel Filter Element 2501023 1 Filter Cover 2501024 1 Filter Breather Plug 2501027 1 O Ring 2501026 1
35. SW 4 See 12 1 3006434 Back Lap Switch SW 5 See 4 1 4130133 Horn Switch SW 6 See 4 1 4130132 4WD Switch SW 7 See 5 1 4125831 Neutral Proximity Switch SW 8 See 6 1 4125831 Parking Brake Proximity Switch SW 9 See 16 1 3001279 Hydraulic Oil Level Switch SW 10 See 3 1 3 2 4139450 Seat Switch Michigan Seat SW 10 See 3 3 4210500 Seat Switch Harita Seat SW 11 See 4 1 4174684 Reel Switch SW 12 See 4 1 1004290 Joystick SW 13 Not Shown Engine Oil Pressure Switch Included in Engine SW 14 See 28 1 4125831 Right Reel Level Proximity Switch 112 LF 3400 3800 Item eee Genes Description Serial Numbers Notes SW 15 Not Shown Cruise Control Switch Option SW 16 See 28 1 4125831 Left Reel Level Proximity Switch U 1 See 4 1 3005121 Temperature Gauge U 2 See 4 1 365943 Fuel Gauge U 3 See 4 1 4129683 Hour Meter U 4 See 4 1 366670 Horn U 5 Not Shown Cruise Control Module Option U 6 See 29 1 4122841 Controller U 7 Not Shown N S Alternator Included in Engine 113 Serial No All PTE A Reverse Diag e 4 f C 4 2 2 2 22 2 22 2 22 2 1 D i 7 D Li 1 L i L D
36. Specificatie Ozna enie Namen stroja Descripci n Beteckning Lawnmower Article 12 Item 32 Serial Number Cepuex Homep S riov slo Serienummer Serienummer Seerianumber Valmistusnumero Num ro de s rie Seriennummer Zeipiak s api8u c Sorozatsz m Numero di serie S rijas numurs Serijos numeris Numru Serjali Numer seryjny N mero de S rie Num r de serie S riov slo Serijska tevilka N mero de serie Serienummer 6797101651 6797102500 6797201651 6797202500 6795801651 6795802500 6795901651 6795902500 6796001651 6796002500 6796101651 6796102500 Engine Deuraren Motor Motor Motor Mootor Moottori Moteur Motor Mnxav Moduln v Motore Dzin js Variklis Sa a Netta Installata Silnik Motor Motor Motor Motor Motor Motor Kubota V1505 E3B Diesel Kubota V1505 E3B Diesel Kubota V1505 E3B Diesel Kubota V1505 E3B Diesel Kubota V1505 T E3B Diesel Kubota V1505 T E3B Diesel Net Installed Power HerHa wucranupaua MoujHocr ist instalovan v kon Installeret nettoeffekt Netto ge nstalleerd vermogen Installeeritud netov imsus Asennettu nettoteho Puissance nominale nette Installierte Nettoleistung KaBap eykareornu vn iox s Netto be p tett teljes tm ny Potenza netta installata Paredz ta t kla jauda Grynoji galia Wisa tal Qtug Moc zainstalowana netto Pot ncia instalada Puterea instalat neta
37. and radiator fins 2 Use only fresh water for cleaning your equipment Use of salt water or affluent water has been known to encourage rust and corrosion of metal parts resulting in premature deterioration or failure Damage of this nature is not covered by the factory warranty Clean all plastic or rubber trim with a mild soap solution or use commercially available vinyl rubber cleaners To maintain the original high luster of the fiberglass periodically wax with a good grade of One Step cleaner wax Repair damaged metal surfaces and use Jacobsen touch up paint Wax the equipment for maximum paint protection Clean grass and debris from cutting units drives muffler and engine to prevent fires 3 Do not spray water directly at the instrument panel electrical ignition switch controller any other components or at bearing housings and seals 24 NEVER use your hands to clean cutting units Use a brush to remove grass clippings from blades Blades are extremely sharp and can cause serious injuries 4 20 REEL BACKLAPPING MAINTENANCE 4 To prevent severe injury keep hands feet and clothing away from rotating reels Carbon monoxide in the exhaust fumes can be fatal when inhaled Never operate the engine without proper ventilation Check the reel and bedknife to determine if backlapping or grinding will restore the cutting edge If wear or damage is beyond the point where the cu
38. cardboard Hydraulic fluid escaping under pressure can have sufficient force to penetrate skin If fluid is injected into the skin it must be surgically removed within a few hours by a doctor familiar with this form of injury or gangrene may result 1 Always lower implements to ground disengage all drives engage parking brake stop engine and remove key before inspecting or disconnecting hydraulic lines or hoses 2 Check visible hoses and tubes daily Look for wet hoses or oil spots Replace worn or damaged hoses and tubes before operating the machine 3 The replacement tube or hoses must be routed in the same path as the existing hose do not move clamps brackets or ties to a new location 4 Thoroughly inspect all tubes hoses and connections every 250 hours 4 12 HYDRAULIC OIL IMPORTANT The hydraulic system can be permanently damaged if the oil becomes contaminated Before disconnecting any hydraulic component clean the area around the fittings and the hose ends to keep impurities out of the system a Before disconnecting any hydraulic component tag or mark the location of each hose then clean the area around the fittings b As you disconnect the component be prepared to assemble plugs or caps to the hose ends and open ports This will keep impurities out of the hydraulic system and also prevent oil spills c Make sure O rings are clean and hose fittings are properly seated before tighteni
39. eene 58 11 2 Tilt Steering 2 ernannt 60 12 1 Radiator and Air Cleaner 62 13 1 Engine Assembly and Mounting ssssssee 64 14 1 Engine Exhaust ss 66 15 1 Pump Mounting ini 67 16 1 Fuel and Hydraulic Tanks 68 17 1 2WD Traction Hydraulics 18 1 4WD Traction Hydraulics 19 1 Charge Pressure and Steering Hydraulics 72 20 1 Gear Pump Hydraulics 21 1 Return Hydraulics eren 22 4 Hydraulic Valve amp Filter Mounting 76 23 4 Front Lift Hydraulics eese 7T 24 4 Rear Lift Hydraulics eene 78 25 4 Front Reel Hydraulics eee 79 26 1 Rear Reel Hydraulics eene 80 27 4 Hydraulic Clamps eere 82 28 1 Lift TE 84 29 1 Wire Harness and Controller Box 86 30 1 Five Inch Reel Assembly 88 31 1 Five Inch Reel Assembly 90 32 1 Seven Inch Reel Assembly 92 33 1 Seven Inch Reel Assembly 94 34 1 Down Pressure Spring
40. length of the reel when the paper is held at 90 to the bedknife 3 4 CUTTING HEIGHT Note Avoid excessive tightening or damage may occur to bedknife and reel blades Reels must turn freely B one LF007 C B gut LF008 Figure 3C Note Always make the reel to bedknife adjustment before adjusting height of cut Section 3 2 and 3 3 1 Raise mowers to transport position engage the parking brake stop engine and remove key from ignition switch 2 Set desired cutting height on the gauge I a Measure distance between underside of screw head and gauge block surface J b Adjust screw F to obtain desired height then tighten the wing nut 3 Loosen the hardware on the front roller brackets E just enough to allow the adjuster to raise or lower the roller 4 Place gauge I across bottom of front and rear rollers near one end of roller 5 Slide the head of gauge screw over the bedknife G and adjust the hand knob H to close the gap between the screwhead and bedknife 12 Tighten locknut E Repeat Steps 4 and 5 on opposite end Complete adjustment to one end before adjusting opposite end 6 Tighten hardware and recheck each end F G Le LF009 Figure 3D 3 5 FLASH ATTACH ADJUSTMENTS 3 Installing Cutting units 1 Place each cutting unit in front of its respective lift arm Raise lift arm and positio
41. of operation 4 Check and adjust fan and alternator belts 5 Refer to Section 6 2 and Engine Manual for specific maintenance intervals If the injection pump injectors or the fuel system require service contact an authorized Jacobsen Dealer The mower is designed to operate and cut most efficiently at the preset governor setting Do not change the engine governor settings or overspeed the engine Check the engine oil at the start of each day before starting the engine If the oil level is low remove oil filler cap and add oil as required Perform initial oil change after first 50 hours of operation and every 100 hours thereafter See Engine Manual 18 Use only engine oils with API classification CD CE Above 77 F 25 C 32 to 77 F 0 to 25 C Below 32 0 C SAE 30W or SAE10W30 10W40 SAE 20W or SAE 10W30 10W40 SAE10W or SAE 10W30 10W40 4 4 AIR FILTER MAINTENANCE 4 Check the service indicator daily If red band appears in the window B replace the element Do not remove the element for inspection or cleaning Unnecessary removal of the filter increases the risk of injecting dust and other impurities into the engine When service is required first clean the outside of the filter housing remove the old element as gently as possible and discard 1 Carefully clean the inside of the filter housing without allowing dust into the air intake 2 Inspect the new elem
42. their proper levels e Keep shields in place and all hardware securely fas tened f Keep tires properly inflated 3 Do not wear jewelry or loose fitting clothing when making adjustments or repairs 4 Use the illustrations in the Parts Catalog as reference for the disassembly and reassembly of components 5 Recycle or dispose of all hazardous materials batteries fuel lubricants anti freeze etc according to local state or federal regulations IMPORTANT A separate Engine Manual prepared by the engine manufacturer is supplied with this mower Read the engine manual carefully until you are familiar with the operation and maintenance of the engine Proper attention to the engine manufacturer s directions will assure maximum service life of the engine To order replacement engine manuals contact the engine manufacturer The proper break in of a new engine can make a considerable difference to the performance and life of the engine During the break in period Jacobsen recommends the following 1 During the first 50 hours of operation a new engine should be allowed to reach an operating temperature of at least 140 F 60 C prior to operation at full load 4 3 ENGINE OIL 2 Check the engine oil level twice daily during the first 50 hours of operation Higher than normal oil consumption is not uncommon during the initial break in period 3 Change engine oil and oil filter element after first 50 hours
43. upon the awareness concern and prudence of those who operate or service the equipment Never allow minors to operate any equipment It is your responsibility to read this manual and all publications associated with this equipment Parts and Maintenance Manual Engine Manual and attachments accessories instruction sheets If the operator cannot read English it is the owners responsibility to explain the material contained in this manual to them Learn the proper use of the machine the location and purpose of all the controls and gauges before you operate the equipment Working with unfamiliar equipment can lead to accidents Never allow anyone to operate or service the machine or its attachments without proper training and instructions or while under the influence of alcohol or drugs Wear all the necessary protective clothing and personal safety devices to protect your head eyes ears hands and feet Operate the machine only in daylight or in good artificial light Evaluate the terrain to determine what accessories and attachments are needed to properly and safely perform the job Only use accessories and attachments approved by Jacobsen Stay alert for holes in the terrain and other hidden hazards Inspect the area where the equipment will be used Pick up all the debris you can find before operating Beware of overhead obstructions low tree limbs electrical wires etc and also underground obstacles sprinklers pi
44. 0 24 1 Rear Lift Hydraulics Serial No All 78 Item Part No Qty Description Serial Numbers Notes 1 1003352 1 Hose Left Rear to Right Rear Base Ports 2 1003351 1 Hose Left Rear to Right Rear Rod Ports 3 1003350 1 Hose Lift Valve to Inside Tee Lift Valve Port 6 4 1003349 1 Hose Lift Valve to Outside Tee Lift Valve Port 4 5 353190 1 Plate 0 026 Orifice 6 337317 1 Fitting One way Restrictor 7 339897 1 O Ring 8 3000953 2 Disk 0 040 Orifice 9 339979 5 Adaptor Straight 10 3008392 1 Disk 0 052 Orifice 11 340263 1 Adaptor Tee Base Port 12 340143 1 Adaptor Tee Rod Port 13 473142 1 Tie Wrap gt Change from previous revision 25 1 Front Reel Hydraulics LF 3400 LF 3800 Serial No All Item Part No Qty Description Serial Numbers Notes 1 1003337 1 Hose Valve to Right Front Motor Front Reel Valve Port A 2 1003444 1 Hose Right Front to Bulkhead 3 1003445 1 Hose Bulkhead to Center Motor 4 1003446 1 Hose Center Motor to Bulkhead 5 1003447 1 Hose Bulkhead to Left Front Motor 6 1003338 1 Hose Left Front Motor to Valve Front Reel Valve Port B 7 2812241 1 Hose Right Front Motor Drain 8 2812242 1 Hose Left Front Motor Drain 9 1003451 1 Hose Center Motor Drain 10 340070 6 Adapter 90 11 339972 3 Adapter Straight 12
45. 0 1 5 557623 2 Key 6 557624 2 Nut Hex 7 4130197 1 Frame Includes Four 4 of Item 10 8 366871 2 Bushing 9 4132465 1 Front Axle Includes Six 6 of Item 10 10 366870 10 Bushing 11 1 Brake Assembly See 38 1 12 1 Brake Assembly See 38 1 13 2000141 2 Hub Wheel 14 319212 2 Spring Extension 15 340486 2 Disk Brake 16 446154 8 Lockwasher 1 2 Heavy 17 400410 8 Screw 1 2 13 x 1 3 4 Hex Head 18 353914 12 Wheel Bolt 19 400108 16 Screw 1 4 20 x 3 4 Hex Head 20 4113047 6 Screw 5 8 18 x 1 1 2 Hex Head Grade 8 Bolt 21 409811 1 Screw 5 16 18 x 5 8 Thread Cutting 22 443128 6 Nut Hex 5 8 18 UNF 23 452016 6 Flat Washer 5 8 1 75 x 688 x 1 24 460093 2 Cotter Pin 1 8 x 2 1 2 25 1003047 1 Cable Left Brake 26 1003048 1 Cable Right Brake 27 557771 2 e Clip Brake Cable 28 461493 2 Clevis Pin 5 16 x 3 4 29 460014 2 Cotter Pin 3 32 x 3 4 30 3007970 2 Seal Tube 31 3008193 2 Retainer Seal 32 409804 6 Screw 1 4 20 x 5 8 Thread Cutting 33 345666 1 Clamp 34 445795 5 Nut 5 16 18 Spiralock Flange 35 441602 5 Bolt 5 16 18 x 3 4 Carriage 36 4103060 1 Battery Tray 37 2810553 1 Clamp Battery 38 4103061 1 Bracket Fuel Filter 39 400188 1 Screw 5 16 18 x 1 Hex Head 40 400258 1 Screw 3 8 16 x 3 4 Hex Head 41 446142 1 Lockwasher 3 8 Heavy 42 4140094 6 Washer 688 x 1
46. 0 rpm Lubrication Capacity 5 5 U S qts 5 2 liter Type SAE 10W30 API Classification CD CE Air Filter Donaldson dry type with evacuator valve and service indicator Alternator 40 Amp SPECIFICATIONS 2 2 4 MOWER Tires Speed Front rte A Aces 26 5 x 14 12 4 ply Mow nnn 0 7 mph 0 11 kph Real nero M 20 x 10 8 2 ply Transport 2 WD 0 12 mph 0 19 kph Pressure 10 12 psi 69 83 kPa Reverse 0 5 mph 0 8 kph Battery Production 5 7 acres hr 7 mph TYPO sese e 12V 600 Cold Cranking Amps Hydraulic System GrOUP sters BCI 24 Capacity 14 U S gal 53 liter Brakes Fluid Type 10W30 or Greens Care 68 SEVICE eilai Dynamic braking through traction Cooling aa Oil Cooler circuit Charge Filter 10 micron Parking 9 25 in 235 mm front disc Return Line Filter 10 micron Steering Hydrostatic power steering 2 5 WEIGHTS AND DIMENSIONS LF 3400 LF 3400 Turbo Dimensions Inches mm Length With Grass Catchers 120 3048 Height Top of Steering Wheel 58 7 1491 Width MOW nennen nennen 115 2921 Width Transport 87 2209 Weights Mower with reels Lbs kg 67971 Overall less operator 2571 1166 67972 Ov
47. 006243 69 1002810 45 1003930 70 2812241 79 8006248 95 1002811 93 1003992 73 2812242 79 8006263 95 1002854 67 1004279 39 41 43 2812269 0 55 3006290 95 1003047 51 1004290 45 2812270 isisisi eeee 55 3006327 47 49 1003048 51 1004311 75 2812271 75 8006332 oe 69 1003094 71 1004312 T53 2812272 s 72 3006337 69 10030965 71 1004598 66 2812273 noseci 75 3006434 oe 63 1003239 siara okena 65 1004653 66 2812275 nnn 75 3006532 67 1003260 65 1004786 89 2822508 79 81 3006539 85 1003261 65 10894 02 63 3000115 97 3006797 65 10032883 73 116881 100 3000698 aanennnaann 98 3006873 37 1003284 73 116882 100 3000953 77 78 3006981 55 57 1003288 47 117139 s 55
48. 01965 1 Air Filter 5000919 Ile Air Cleaner Element 5000920 1 Cover 5000921 1 Valve 2 3001388 1 Bracket Air Filter 3 4119873 1 Shroud Rear Frame 4 4121722 1 Bracket Air Cleaner Mounting 5 4131951 1 Shroud Radiator Fan Includes Decal 4131663 6 557367 1 Recovery Tank 7 557374 1 Tank Stay 8 4120720 1 Radiator Hydraulic Oil Cooler Includes Decal 365956 550863 1 Radiator Cap 9 4121686 1 Hose Air Cleaner Intake 10 4121684 1 Hose Radiator Outlet 11 5003442 1 Hose Radiator Overflow Bulk 12 3006635 1 Hose Air Cleaner to Engine Non Turbo Units 12 4169424 1 Hose Air Cleaner to Pipe Turbo Units 13 4121683 1 Hose Radiator Inlet Non Turbo Units 13 4183402 1 Hose Radiator Inlet Turbo Units 14 365398 1 Indicator Air Cleaner 15 4169423 1 Hose Pipe to Turbo Intake Turbo Units Only 16 445796 4 Nut 3 8 16 Spiralock Flange 17 400182 2 Screw 5 16 18 x 5 8 Hex Head 18 445640 2 Nut 3 8 16 Steel Wing 19 3002195 1 Elbow 90 20 445795 2 Nut 5 16 18 Spiralock Flange 21 359615 2 Clamp Hose 22 326112 AR Clamp Hose 23 4168440 1 Pipe Hose Connection 24 367458 2 Clamp Hose 25 48540 01 1 Clamp Hose 26 452008 12 Flat Washer 3 8 27 400108 2 Screw 1 4 20 x 3 4 Hex Head 28 400264 8 Screw 3 8 16 x 1 1 4 Hex Head 29 446128 2 Lockwasher 1 4 30 446140 8 Lockwasher 3 8 31 452004 2 Flatwasher 1 4 32 4130360 AR Seal 33 443102 2 Nut 1 4
49. 11346 1 Tower Steering 4 4212980 1 Shaft Steering 5 4201840 1 Seal Steering Shaft 6 443828 Ile Nut 5 8 18 Hex Jam 7 3010651 1 Cover Steering Tower 8 3005934 2 Bolt Shoulder 9 4211401 1 Bracket Steering Pump 10 2811547 4 Washer 11 400192 1 Screw 5 16 18 x 1 1 2 Hex Head 12 444718 3 Locknut 5 16 18 Center 13 444849 2 Locknut 3 4 10 Center Jam 14 64205 054 4 Screw M8 1 25 x 130 mm Hex Head 15 447224 1 Lockwasher 5 8 Internal 16 400216 1 Screw 5 16 18 x 2 3 4 Hex Head 17 445795 4 Nut 5 16 18 Spiralock Flange 18 416911 2 Screw 10 24 x 1 2 Thread Cutting 19 404016 6 Screw 1 4 20 x 5 8 Truss Head 20 446142 2 Lockwasher 3 8 Heavy 21 400258 2 Screw 3 8 16 x 3 4 Hex Head 22 441614 4 Carriage Bolt 5 16 18 x 1 23 2811364 1 Steering Wheel 24 2811365 1 Cap Steering Wheel 25 445245 6 Tinnerman Nut 26 450411 4 Lockwasher M8 27 64205 013 4 Screw M6 1 x 12 mm Hex Head 28 450410 4 Lockwasher M6 x 9 6 x 1 5 29 4212981 1 Valve Steering 4197940 1 Seal Kit 339908 2 O Ring 4 ORFS 339909 3 O Ring 6 ORFS 30 4211400 4 Spacer Steering Cylinder gt Change from previous revision 61 LF 3400 LF 3800 Serial No All 12 1 Radiator and Air Cleaner Turbo Units 12 LF34 10 62 LF 3400 LF 3800 Item Part No Qty Description Serial Numbers Notes 1 30
50. 12 1 Pad Right Foot 16 315387 1 Grommet 17 3003928 1 Pouch Literature 18 404118 4 Screw 3 8 16 x 7 8 Truss Head 19 800943 2 Screw 10 16 x 3 4 Plastic Tapping 20 5003191 1 Floorboard 21 3007608 1 Pad Center Floorboard 22 3008218 1 Cover Hydro 23 404016 2 Screw 1 4 20 x 5 8 Truss Head 24 409812 4 Screw 5 16 18 x 3 4 Self Tapping 25 5003769 1 Harness Seat Switch 26 4139433 1 Seat Susupension 27 4139450 1 e Seat Switch REFERENCE SW 10 See 46 1 28 4139436 1 Kit Arm Rest 29 445245 2 Tinnerman Nut 30 403751 4 Screw 5 16 18 X 3 4 Serr Washer 31 831053 4 Spacer Seat 32 452004 2 Flat Washer 1 4 33 64246 02 4 Nut M8 1 25 Whizlock Flange gt Change from previous revision 39 LF 3400 LF 3800 3 2 Seat Pan Michigan Seat 40 LF 3400 LF 3800 Item Part No Qty Description Serial Numbers Notes 1 1004279 1 Floorpan 2 3009292 1 Seat Pan 3 4139241 1 Support Seat 4 4131137 1 Adjuster Double Latching 5 4139237 1 Base Seat 6 400258 9 Screw 3 8 16 x 3 4 Hex Head 7 441602 4 Carriage Bolt 5 16 18 x 3 4 8 445795 12 Nut 5 16 18 Spiralock Flange 9 446142 9 Lockwasher 3 8 Heavy 10 452008 9 Flat Washer 3 8 11 5003162 1 Platform Includes Items 6 8 Illustration 1 1 12 3007609 1 Pad Left Floorboard 13 3007610 1 Pad Right Floorboard 14 3007611 1 Pad Left Foot 15 300
51. 21 4 63 41 6 18 54 6 63 59 8 84 78 7 75 68 10 3 910 4 0 35 M6 Nm in lb 3 05 27 4 07 36 7 87 69 10 5 93 11 3 102 15 0 133 13 2 117 17 6 156 6 8 60 M8 Nm in Ib 7 41 65 9 98 88 19 1 69 25 5 226 27 3 241 36 5 323 32 0 283 42 6 377 17 0 150 M10 Nm ft lb 14 7 11 19 6 14 37 8 29 50 5 37 54 1 40 72 2 53 63 3 46 84 4 62 33 9 25 M12 Nm ft lb 25 6 19 34 1 25 66 0 48 88 0 65 94 5 70 125 92 110 81 147 108 61 0 45 M14 Nm ft lb 40 8 30 54 3 40 105 77 140 103 150 110 200 147 175 129 234 172 94 9 70 17 4 MAINTENANCE 4 1 GENERAL Before you clean adjust or repair this equipment disengage all drives lower implements to the ground engage parking brake stop engin e and remove key from ignition switch to prevent injuries Make sure the mower is parked on a solid and level surface Never work on a mower that is supported only by the jack Always use jack stands 1 Adjustment and maintenance should always be performed by a qualified technician If proper adjustments cannot be made contact an Authorized Jacobsen Dealer 2 Inspect the equipment on a regular basis establish a maintenance schedule and keep detailed records a Keep the equipment clean 4 2 ENGINE b Keep all moving parts properly adjusted and lubri cated c Replace worn or damaged parts before operating the machine d Keep all fluids at
52. 3 Key 6 558064 Bearing Housing 7 557629 Drive 8 557630 Geroler 9 557632 Drive Valve 10 557631 Plate Valve 11 557633 Valve 12 557637 Balance Ring and Pins 13 557634 14 557635 Seal Inner Face Seal Outer Face a a NNN Du NM sch sch HSH SH eck sch sch sch sch kh Qo 15 557636 Spring 16 557650 Bolt 5 3 4 17 557638 Housing Valve 18 557639 Check Plug Assembly 19 557642 Spring 20 557640 Ball Steel 21 557641 Plug Assembly 22 5000318 Bolt Change from previous revision 102 LF 3400 LF 3800 Serial No All 41 1 Rear Wheel Motor ads Part Number 390859 Bal 7 Item Part No Qty Description Serial Numbers Notes 1 A 1 Seal Exclusion 2 A 4 Seal 3 I D 3 A 1 Back Up Ring 4 A 1 Shaft Seal 5 554781 1 Shaft and Bearing Kit 6 554780 1 Key 7 554779 1 Hex Nut 8 A 1 Shaft Face Seal 9 A 1 Inner Face Seal 10 A 1 Outer Face Seal 11 554782 4 Bolt 554783 1 Seal Kit Includes ltems Marked A gt Change from previous revision 103 LF 3400 LF 3800 42 1 Lift Valve Part Number 4135566 Serial No All Item ON Oo A 104 4 3 4 LA LZ e m E HI Kam e L 3 CH 10 1 e O 9 2 2 7 3 O O T 8 3 OO Front Part No Qty
53. 3006028 2 Rod 32 3008601 1 Bracket Spring 33 445795 2 Nut 5 16 18 Spiralock Flange 34 400184 2 Screw 5 16 18 x 3 4 Hex Head 35 446136 6 Lockwasher 5 16 36 434036 2 Screw 5 16 18 x 1 1 4 Socket Head 37 455066 2 Washer 38 400182 2 Bolt 5 16 18 x 5 8 Hex Head 39 443106 2 Nut 5 16 18 Hex 40 3004800 1 Spacer Reel gt Change from previous revision 93 LF 3400 LF 3800 33 1 Seven Inch Reel Assembly LF 3800 and LF 3407 Serial No All 94 LF 4675 LF 4677 Item PartNo Qty Description Serial Numbers Notes 1 123268 1 Front Roller See 35 1 2 1002446 1 Rear Roller 24 Serial No 67848 1601 1899 See 37 1 2 1003728 1 Rear Roller 22 Serial No 67848 1900 and Up See 37 1 2 1003728 1 Rear Roller 22 Serial No 67858 1601 and Up See 37 1 3 1002226 2 Zerk Bolt 4 3004738 2 Front Roller Adjuster 5 3005209 1 Shield 6 3005316 1 Scraper 24 Rear Roller Serial No 67848 1601 1899 6 3009280 1 Scraper 22 Rear Roller Serial No 67848 1900 and Up 6 3009280 1 Scraper 22 Rear Roller Serial No 67858 1601 and Up 7 3005267 1 Spring 24 Rear Roller Torsion Serial No 67848 1601 1899 7 3009281 1 Spring 22 Rear Roller Torsion Serial No 67848 1900 and Up 7 3009281 1 Spring 22 Rear Roller Torsion Serial No 67858 1601 and Up 8 343616 2 Stud 9 352737 2 Screw 1 4 20 x 7
54. 313 x 150 Hard 43 441614 1 Carriage Bolt 5 16 18 x 1 gt Change from previous revision 51 LF 3400 LF 3800 8 1 ROPS Serial No All 52 LF 3400 LF 3800 Item PartNo Qty Description Serial Numbers Notes 1 67844 1 ROPS 2 5002952 1 Decal Seat Belt Warning 3 557844 1 Decal Warning 4 4139437 1 Seat Belt Kit 5 N S 2 e e Screw 7 16 20 Hex Head 6 N S 2 Flat Washer 7 5000465 Die Screw 1 2 13 x 1 1 4 Hex GR 8 8 446154 8 e Lockwasher 1 2 Heavy gt Change from previous revision 53 LF 3400 LF 3800 9 1 2WD Steering Serial No 67947 All 2WD Units Only er 33 54 LF 3400 LF 3800 Item Part No Qty Description Serial Numbers Notes 1 3006981 2 Tire 2 1003638 2 Rim 3 360111 2 Inflation Valve 4 361648 6 Washer Thrust 5 361647 2 Bearing Thrust 6 471214 2 Fitting Grease 7 461393 2 Pin Spring 1 4 x 2 8 117139 1 Steering Axle 9 3010489 4 Bushing 10 4137137 1 Cylinder Steering 4137139 1 Seal Kit 11 443840 2 Nut 1 12 Hex Jam 12 452022 1 Flat Washer 1 13 366789 1 Spacer Axle 14 460064 1 Cotter Pin 1 4 x 1 1 2 15 460026 4 Cotter Pin 1 8 x 3 4 16 153234 2 Ball Joint 400194 2 Screw 5 16 18 x 1 3 4 444718 2 Locknut 5 16 18 Hex 471214 2 Grease Fitting 17 445666 2 Nut
55. 4 1 Screw 1 4 20 x 2 Hex Head 7 2 TO ORDER PARTS 1 Write your full name and complete address on the order 2 Explain where and how to make shipment 3 Give product number name and serial number that is stamped on the name plate or serial plate of your product 4 Order by the quantity desired the part number and description of the part as given in the parts list 5 Send or bring the order to an authorized Jacobsen Distributor 6 Inspect all shipments on receipt If any parts are damaged or missing file a claim with the carrier before accepting 7 Do not return material without a letter of explanation listing the parts being returned Transportation charges must be prepaid Use of other than Jacobsen authorized parts will void the warranty 32 7 3 TABLE OF CONTENTS PARTS CATALOG 7 Del Ee P egueeteeeEeesgogtseeegusEeesEue eege gek Eege 34 2 ail eiees 36 3 1 Seat E 38 3 2 Seat Pan iere eter restok eee 40 3 3 Seat PAN pe 42 4 1 Instrument Panel 44 5 1 Traction Pedal Linkage 46 6 1 Brake Pedal Linkage eee 48 Zu Frame and Front Axle eee 50 8 1 ROPS EE 52 9 1 2WD Steering enr 54 10 1 AWD Steering nn 56 11 1 Tilt Steering
56. 5 A 1 Stator 26 A 1 Drive Plate 27 554855 1 Spacer 28 554856 1 Thrust Bearing 29 C 1 Face Seal 30 4146797 1 Dampening Cap 31 554857 1 Seal Spacer 32 N S 1 Upper Cover Plate 33 D 1 Shaft 34 D 1 Retaining Ring 35 D 1 Bushing 36 D 1 Seal 37 D 1 Jacket 38 557733 1 Relief Valve Cartridge Service Kits A 5003220 1 Metering Assembly Kit B 502924 1 Spring Kit C 557738 1 Seal Kit D 5003219 1 Jacket Tube Kit E 502925 1 Needle Roller Kit gt Change from previous revision 109 LF 3400 3800 46 1 Electrical Schematic Serial No All GJ ABCDEFGHJKLMNP UDO DD DDD UH UI j al al Z 5 css da Sea selles a gx Og Wh x c Z 5 l Og Wh C ex Bk 2 e LB Tn oam Og Wh KSE mi Bk ES R 1 E e Em e 9 T gt g ER a DB LB Tn CN a 4 P eh XU L 2 S L 1 ej 3 LB Tn ALA Bk 2 3 SW 3 Pk Ke Bk 1 2 Pk i Og Wh Pk 1 2 ek 218 Ba K 1 SW 6 R 3 K 10 Lb Bk 87A Og Bu 30 or o187 Lb Bk E Di 86 Je Bk K 11 3 g E ie e amp sll 4 Les T wh 5 e OgBu 30 oe Bn Ye M 1 i Z v Ri PuWh E c 8 gt Rd RD B 77 Rd oP Ye Bu B 1 SC gt cum JH 110 L
57. 5 mph 6 8 kph Stop engine To adjust speed loosen nut on reverse travel stop bolt L Slide bolt forward in slotted hole to increase speed back to reduce speed Tighten nut to hold adjustment in place Start engine and check speed Repeat procedure until 4 5 mph 6 8 kph reverse speed is attained LFO11 Figure 3K 15 3 ADJUSTMENTS 3 12 FRONT REEL LIMIT SWITCH The front left and right lift arms are equipped with proximity switches which signal the controller to turn off the reels The switches are mounted to the mower frame directly behind the lift arms If reels continue to run when lifted or do not run when lowered inspect switch Adjust or replace switch as needed To adjust switch 1 Park mower on a flat level surface Remove reel from lift arm 3 Turn ignition key to the RUN position to activate controller Do not run reels or start engine 4 Adjust switch as required to obtain air gap between switch and arm of 1 8 to 3 16 in 3 to 5 mm Lift arm manually until it is at an angle of 17 6 With lift arm at 17 adjust switch I up or down until switch contacts close Secure switch in this position 7 Repeat procedure for lift arm on opposite side 3 13 STEERING TOE IN 8 Start engine and check that reels turn off when raised The reed switches set the point where the reels turn off not how high they will raise The reels will actually raise to a position
58. 57 3000988 98 3006998 47 1003334 72 29015 5 nee 76 3001279 69 3007001 47 1003335 81 123096 59 X 3001296 73 38007230 47 1003337 79 123268 91 95 3001376 45 3007290 76 1003338 79 81 132647 unes 69 3001388 63 3007548 37 1003339 72 132704 76 3001654 98 3007558 69 83 87 1003340 72 153234 55 57 3001655 98 3007567 83 1003344 72 163892 89 3001656 98 3007575 85 10033402 72 178102 14 105 3001720 89 3007606 49 1003343 77 2000012 57 3001762 98 3007608 39 1003345 77 o 2000057 57 3001965 63 3007609 39 41 43 1003346 77 2000060 89 3002195 63 3007610 39 41 43 1003347 77 2000065 a 91 3002397 69 3007611
59. 5mm Hex Head 19 361695 2 Screw M801 25 x 110mm Hex Head 20 400188 8 Screw 5 16 18 x 1 Hex Head 21 400272 3 Screw 3 8 16 x 2 1 4 Hex Head 22 444762 3 Locknut 3 8 16 Center 23 446136 2 Lockwasher 5 16 Heavy 24 445795 7 Nut 5 16 18 Spiralock Flange 25 364501 1 Temperature Sender REFERENCE R 2 See 46 1 26 3008383 2 Clip Wire Harness 27 363586 1 Screw M8 1 25 x 20 mm Hex Head Replaces 361898 28 446134 1 Lockwasher 5 16 29 3010575 1 Spacer Isolator 30 367031 3 Washer Isolator 31 400190 1 Screw 5 16 18 x 1 1 4 Hex Head 32 409811 1 Screw 5 16 18 x 3 4 Thread Cutting 33 2810424 1 Cable Ground 34 447214 1 Lockwasher 5 16 Internal Tooth gt Change from previous revision 65 LF 3400 LF 3800 14 1 Engine Exhaust Serial No All Item Part No Qty Description Serial Numbers Notes 1004653 1002931 1004598 363586 452006 363485 366884 446136 553020 348856 3007889 OO OMAN OAK WN H NN ND a la 66 Muffler Muffler Tailpipe Screw M8 1 25 x 20mm Hex Head Flat Washer 5 16 Lockwasher M10 Heavy Bolt M10 1 25 x 25mm Hex Head Lockwasher 5 16 Heavy Gasket Exhaust Clamp Exhaust Sleeve Insulating LF 3400 amp 3800 Only LF 3400 Turbo LF 3800 Turbo gt Change from previous revision LF 3400 LF 3800 Serial No All 15 1 Pump Mounting
60. 66931 Battery CB 1 See 29 1 361439 50 Amp Circuit Breaker Alternator F 1 See 29 1 5003282 20 Amp Fuse Ignition Circuit Included in Controller F 2 See 29 1 5003282 20 Amp Fuse Lights Included in Controller K 1 See 43 1 4134530 4WD Solenoid Coil K 2 See 43 1 4134530 4WD Solenoid Coil K 3 See 39 1 4135552 Rear Backlap Solenoid Coil K 4 See 39 1 4135552 Rear Mow Solenoid Coil K 5 See 42 1 4135552 Raise Solenoid Coil K 6 See 42 1 4135552 Lower Solenoid Coil K 7 See 39 1 4135552 Front Backlap Solenoid K 8 See 39 1 4135552 Front Mow Solenoid K 9 Not Shown Fuel Solenoid Included with Engine K 10 See 29 1 4126082 Glow Plug Relay K 11 See 29 1 4126082 Starter Relay K 12 Not Shown Cruise Control Magnet Option L 1 See 29 1 4123183 Left Headlight L 2 See29 1 4123183 Right Headlight L 3 See 4 1 N S Alternator Light Included in 4130148 L 4 See 4 1 N S Glow Plug Light Included in 4130148 L 5 See 4 1 N S Engine Oil Pressure Light Included in 4130149 L 6 See 4 1 N S Hydraulic Filter Pressure Light Included in 4130149 L 7 See 4 1 366751 Hydraulic Level Light M1 Not Shown N S Starter Motor Included in Engine R 1 See 16 1 3006337 Fuel Sender R 2 See 13 1 364501 Temperature Sender R 3 Not Shown Glow Plugs Included in Engine SW 1 See 22 1 556419 Hydraulic Filter Pressure Switch OFF None d Run A B SW 2 See 4 1 4128888 Ignition Switch GP A B D Start A B C D SW 3 See 4 1 4130132 Light Switch
61. 7612 1 Pad Right Foot 16 315387 1 Grommet 17 3003928 1 Pouch Literature 18 3008218 1 Cover Hydro 19 800943 2 Screw 10 16 x 3 4 Plastic Tapping 20 4133119 1 Floorboard 21 4123725 1 Pad Center Floorboard 22 4123723 1 Latch Panel 23 404016 2 Screw 1 4 20 x 5 8 Truss Head 24 409812 4 Screw 5 16 18 x 3 4 Self Tapping 25 5003769 1 Harness Seat Switch 26 4139433 1 Seat Susupension 27 4139450 1 e Seat Switch REFERENCE SW 10 See 46 1 28 4139436 1 Kit Arm Rest 29 445245 2 Tinnerman Nut 30 403751 4 Screw 5 16 18 X 3 4 Serr Washer 31 831053 4 Spacer Seat 32 452004 2 Flat Washer 1 4 33 64246 02 4 Nut M8 1 25 Whizlock Flange gt Change from previous revision 41 LF 3400 LF 3800 3 3 Seat Pan Harita Seat 42 LF 3400 LF 3800 Item Part No Qty Description Serial Numbers Notes 1 1004279 1 Floor Pan 2 3009292 1 Seat Pan 3 4185267 1 Support Seat 4 4131137 1 Adjuster Double Latching 5 4221081 1 Base Seat 6 400258 9 Screw 3 8 16 x 3 4 Hex Head 7 441602 4 Carriage Bolt 5 16 18 x 3 4 8 445795 8 Nut 5 16 18 Spiralock Flange 9 446142 9 Lockwasher 3 8 Heavy 10 452008 4 Flat Washer 3 8 11 5003162 1 Platform Includes Items 6 8 Illustration 1 1 12 3007609 1 Pad Left Floorboard 13 3007610 1 Pad Right Floorboard 14 3007611 1 Pad Left Foot 15 3007612 1 Pad Right Fo
62. 8 1 4WD Traction Hydraulics LF 3400 LF 3800 Serial No 67946 1601 and Up Serial No 67948 1601 and Up Serial No 67949 1601 and Up Serial No 67950 1601 and Up Item Part No Qty Description Serial Numbers Notes 1 1003440 1 Hose Pump To Reverse 4WD Tee 2 339994 6 Adapter Straight 3 339999 2 Adapter Straight 4 1003457 1 Tube Reverse 4WD Tee 5 1003439 1 Hose Pump To Forward 4WD Tee 6 1003456 1 Tube Forward 4WD Tee 7 1003442 2 Hose Tee To Wheel Motor 8 1003441 2 Hose Tee To Wheel Motor 9 4135554 1 Valve AWD See 43 1 10 1003094 1 Tube Forward 4WD Tee To Valve 11 1003095 1 Tube Reverse 4WD Tee To Valve 12 1003455 4 Hose 4WD Valve To Motors 13 339989 4 Adapter Straight 14 400258 4 Screw 3 8 16 x 3 4 Hex Head 15 446142 4 Lockwasher 3 8 Heavy 16 452008 4 Flat Washer 3 8 gt Change from previous revision 71 LF 3400 LF 3800 lt Serial No All 19 1 Charge Pressure and Steering Hydraulics K To Lift Valve P Port m NIE Aux 5 Pod i E To Lift Valv O S O4 From Gear da bo LN DE T Port Me gm Rear Reel 7 Filter BCE LT ART Valve To Steering Cylinder 16 G p e L Mead SUE s eA a E O oP o der o9 o ZE Lift ck Valve Front Item PartNo Qty Description Serial Numbers Notes 1 1003461 1 H
63. 87 366974 47 96 367029 EE 97 3670931 65 367164 89 367186 63 83 367350 57 367458 eee 63 367631 87 390859 iis 57 391202 91 4102440 107 4103060 51 4103061 51 4105980 101 4108161 49 4111408 35 4113047 51 41193601 72 4117468 35 4119873 nananana 63 4120211 45 4120212 5 45 41205396 75 4120720 63 4121642 75 4121683 63 4121684 63 4121686 63 4121722 63 4122840 87 4122844 87 4123166 75 41231883 87 4123723 41 43 4123725 41 43 4124436 37 4124437 37 4424442 iie 37 4124443 37 4124647 75 4124698 35 4124694 eee 35 4124695 35 4124696 35 4124697 35 4124698 35 4124759 ne 35 4125768
64. 96 35 1 Front Roller eere 97 36 1 Rear Roller inserer 98 37 4 Rear Roller inserer 99 38 1 Brake Assemblies eee 100 39 1 Reel Valve eese nennen 101 40 1 Front Wheel Motor 102 41 1 Rear Wheel Motor 103 42 1 Lift E UE 104 43 1 KIK UC 105 43 1 Reel Motor eese 106 44 4 Reel Motor esses 107 45 1 Steering Valve sine 108 46 1 Electrical Schematic esses 110 47 Hydraulic Schematic sss 114 48 1 O Ring Chart 3 2 gege eerte 116 33 LF 3400 LF 3800 1 1 Decals Serial No All 34 17 F asnAkechn 2 LF 3400 LF 3400 4WD LF 38007 LF 3800 4WD LF 3400 Turbo 4WD LF 3800 Turbo 4WD 19 LF 3400 LF 3800 Item PartNo Qty Description Serial Numbers Notes 1 4111408 1 Decal Bio Fluid 2 3008930 1 Decal Flash Attach 3 3008683 2 Decal Backlap Located on Front Axle 4 4181862 1 Decal Radiator Cap Warning Located on top of Radiator 5 4182386 1 Decal Jacobsen Emblem 6 4181865 1 Decal Instruction 7 3008521 1 Decal Traction
65. CE JACOBSEN 555 Textron Company NC 28241 USA Jacobsen com 1 800 848 1636 US PRODUCT OF U S A To Keep your Equipment fully operational and productive Jacobsen suggests you maintain a stock of the more commonly used maintenance items We have included part numbers for additional support materials and training aids To order any of the following material 1 Write your full name and complete address on your order form 3 Order by the quantity desired the part number and the description of the part 4 Send or bring the order to your authorized Jacobsen 2 Explain where and how to make shipment Dealer Q UPS Q Regular Mail Q Overnight Q 2nd Day Service Parts Qty Part No Description Qty Part No Description 557759 Engine Oil Filter 556418 Charge Filter 5000919 Element Engine Air Filter 557772 Return Filter 2500809 Element Engine Fuel Filter 4131618 Ignition Key 5002785 Engine Fan Belt 4123183 Headlight Bulb Service Support Material Qty Part No Description Qty Part No Description 4179105 Safety amp Operation Manual 4171661 Service Manual 4179107 Parts amp Maintenance 5003094 Video Operator Training 4179104 Diesel Engine Parts Manual 2010 Jacobsen A Textron Company Textron Innovations Inc All rights reserved including the right to reproduce this material or portions thereof in any form Propositio
66. D REAR REEL VALVE SHOWN d E aN REPEAT FOR FRONT VALVE i LF022 Figure 4E 25 4 MAINTENANCE 4 21 STORAGE General 1 Wash the mower thoroughly and lubricate Repair and paint damaged or exposed metal 3 Backlap the reels then back the reel away from the bedknife Apply a light coat of rust preventative oil to the sharpened edges of the reel and bedknife 2 Inspect the mower tighten all hardware and replace worn or damaged components Drain and refill radiator To prevent personal injury and damage to the cutting edges handle the reel with extreme care Clean the tires thoroughly and store the mower so the load is off the tires If mower is not on jack stands After Storage check tires at regular intervals and reinflate as necessary 1 Check and reinstall battery 5 Keep the machine and all its accessories clean dry 2 Check or service fuel filter and air cleaner and protected from the elements during storage Never store equipment near an open flame or spark which 3 Check the radiator coolant level could ignite fuel or fuel vapors 4 Check oil level in the engine crankcase and hydraulic Battery system NI 5 Fill the fuel tank with fresh fuel Bleed the fuel system 1 Remove clean and store battery in upright position in a cool dry place Make certain that the tires are properly inflated 2 Check and recharge battery every 60 to 90 days while Remove al
67. Description 5003144 1 Relief Valve 5003579 Ile Relief Valve Seal Kit 5001355 3 Pilot Operated Check Valve 5003578 1 Check Valve Seal Kit 4136815 1 Solenoid Valve 339909 4 e O Ring 4135552 2 Coil 5002157 4 Plug Port 4136814 2 Nut Coil with O Ring 4154700 3 Pilot Piston 4143527 4 Bolt DO3 Service Short Serial Numbers Notes REFERENCE K 5 and K 6 See 46 1 gt Change from previous revision LF 3400 LF 3800 43 1 4WD Valve Serial No Part Number 4135554 Rear Right and Bottom View Item Part No Qty Description Serial Numbers Notes 1 4134530 2 Coil REFERENCE K 1 and K 2 See 46 1 2 5003096 1 Solenoid Valve 5003578 Ile Solenoid Valve Seal Kit 3 5003121 1 Solenoid Valve 5003554 1 Solenoid Valve Seal Kit 4 5003097 1 Pilot Operated 2 Way 5003580 1 2 Way Seal Kit 5 5003098 1 Check Valve 5003579 1 Seal Kit 6 5003099 1 Relief Valve 5003579 1 Seal Kit 7 5001065 4 Plug Port 8 5002541 15 Plug Port 9 2811254 2 Nut Coil with O Ring 10 178102 14 1 Pilot Piston Change from previous revision 105 LF 3400 LF 3800 43 1 Reel Motor Part Number 2822503 Five Inch Reel Serial No All Item Part No 845269 5003140 5003688 5003589 Qty D Description O Ring Relief Valve Face Plate S
68. F 3400 3800 yg U 5 L MS a avad a 6 MS DER Xd bo CS au n Brg mon GE 34517 eunsse1d 18 114 PAH GIS ie o 9 1460 PERS fejeu vers ON ase x UWE Aejay Dn woe tore ale mg depoeg o O ig bo Hd EIS ON o h annoy yonshor 38 pio Pide LUNES m 4 x 18167 PAH et 7 140 EE T Boy Bok plouejos mow umo bis i M Pua 91 MS MS es PH oG KE AME a AdO g MSAMI ENS Boma ss ud amd 38 2 USM Sg ee lt OL MS o 4 2 MS aeg nd 7 1460 x POS jenna plouelos sey Met N uwug jg z ngur ngul duet seem Da Jes aa o d WOT lind land IIo eui amp u3 aa LP d o me o S zu mu 6 rop HUM gt paes zy g S ua aand Lies NES ONMd W pue pAH Sie nand FES ko x d9 fey m wouer au n ION UG O d l e Ke PO i a c NN gt ad S E UDNd El ld LS B u HEUL 5 sat 3 Mee Y E PH mo z ECL umbo 8 I E n pd ri ed PH 8 My nage v MS 3 60 wa umbo 5 SL MS EF Sao umo S 111 ABCDEFGHJKLMNP LF 3400 3800 Item V ad cud Description Serial Numbers Notes B 1 See 29 1 3
69. Form Mark 28 345666 1 Clamp 1 2 I D 29 453023 1 Flat Washer 1 4 30 gt Change from previous revision 87 LF 3400 LF 3800 30 1 Five Inch Reel Assembly LF 3400 LF 3400 Turbo Serial No All 88 LF 3400 LF 3800 Item Part No Qty Description Serial Numbers Notes 1 5003087 1 Frame Reel 2 4182520 2 Decal Danger 3 4181863 1 Decal Warning 4 5003053 1 7 Blade Left Hand Reel 4 5003054 1 7 Blade Right Hand Reel 5 1004786 1 Bearing Housing 6 500534 1 Bearing Cup and Cone 7 336962 Ile Seal Grease 8 471214 1 Grease Fitting 9 471242 1 Vent Fitting 10 3010296 2 Pin Motor Mounting 11 444708 2 Locknut 1 4 20 Center 12 458013 1 Snap Ring 13 367164 1 Spacer 14 5000415 1 Bedknife Backing 15 5003150 1 Bedknife Low Profile Fairway Standard 15 503460 1 Bedknife Heavy Section Optional 16 3009138 13 Screw 1 4 20 x 1 2 Flat Head 17 315298 2 Bolt 7 16 x 3 4 18 446136 8 Lockwasher 5 16 Heavy 19 443106 8 Nut 5 16 18 Hex 20 453009 4 Flat Washer 5 16 21 1000480 1 Bearing Housing 2000060 1 Housing 22 500534 1 Bearing Cup and Cone 23 336962 Ile Seal Grease 24 471214 1 Grease Fitting 25 471240 1 Vent Fitting 26 5002151 1 Spring Compression 27 364900 1 Nut Reel 28 453011 1 Flat Washer 3 8 29 163892 1 Seal 30 400192 8 Screw 5 16 18 x 1 1 2 Hex Head 31 446142 4 Lockwasher 3 8 Heavy 32 304745 1 Wa
70. IVE STRUCTURE ROPS 1 A Roll Over Protective Structure ROPS designed for this mower is available as an optional accessory If your mower is equipped with this device inspect it periodically and follow operating procedures described in the Safety amp Operation Manual Do not loosen or remove bolts do not weld drill modify bend or straighten a damaged structure 4 17 TIRES 1 Mix clean water with ethylene glycol based anti freeze for the coldest ambient temperature Read and follow the instructions on the anti freeze container and engine manual Keep radiator and hydraulic oil cooler air passages clean Use compressed air 30 psi maximum to clean the fins 1 Use a blow gun to clean the radiator and oil cooler fins A sliding panel located under the frame can be loosened and pulled back to allow dirt and debris to fall though frame Check and tighten the fan belt Replace clamps and hoses every two years If you have to add coolant more than once a month or add more than one quart at a time have a Jacobsen Dealer check the cooling system The seat the seat belt mounting hardware and any accessories within the ROPS should be inspected regularly and all damaged parts replaced immediately Once the ROPS has been subjected to any form of impact it should be replaced Check and retorque all hardware All replacement components used for the ROPS must be as specified inthe Parts Catalog
71. L i L i D 3 AN 4 i i eN i DA i i L i LI 1 Li D LI i LI i L D L i LI i C i P o i 5 aos 1 PE 1 o gt NM EL NE L i LI i L D L i LI i i i LI i Se BE i i o ud Y Sa FH Jis Ue Sa 5g go QUE az T K i meom it D 7 a 158 lev z m Sa z a 2 O Og 2 2 amp 1 Olo 1 GO y i og Pape cy L7 LF 3400 LF 3800 47 1 Hydraulic Schematic 5 Gang Units LF 3400 LF 3800 and LF 3400 Turbo j i l l l l 1167 Reel Motor Displacement LF 3400 72 ci LF 3800 1 01 ci psi RR Reel Motor LR Reel Motor LF Reel Motor C Reel Motor psi RF Reel Motor 114 LF 4675 LF 4677 DEENEN 1 B i Front 4 1 Wheel 4WD Valve ne 19 0 cij Motors 119 0 ci E le 1 Rear B 0 ci INI R o MU 1 Wheel 1 2r B Is a S E 1 1 8 0 ci 8 0 ci Motors LE a H i i l 1 4
72. N OF CONFORMITY DECLARATION OF CONFORMITY AEKTAPALIMA 3A CBOTBETCTBME PROHL EN O SHODE OVERENSSTEMMELSESERKLZERING CONFORMITEITSVERKLARING VASTAVUSDEKLARATSIOON VAATIMUSTENMUKAISUUSVAKUUTUS DECLARATION DE CONFORMITE KONFORMITATSERKLARUNG AHAQEH ZYMMOPOQEHE MEGFELEL S GI NYILATKOZAT DICHIARAZIONE DI CONFORMIT ATBILSTIBAS DEKLAR CIJA ATITIKTIES DEKLARACIJA DIKJARAZZJONI TAL KONFORMIT DEKLARACJA ZGODNO CI DECLARA O DE CONFORMIDADE DECLARA IE DE CONFORMITATE VYHL SENIE O ZHODE IZJAVA O SKLADNOSTI DECLARACI N DE CONFORMIDAD DEKLARATION OM VERENSST MMELSE Business name and full address of the manufacturer TeproBcko nme n nbneH aapec Ha npousBonurens Obchodni jm no a pln adresa v robce Producentens firmanavn og fulde adresse Bedrijfsnaam en volledig adres van de fabrikant Tootja rinimi ja t ielik aadress Valmistajan toiminimi ja t ydellinen osoite Nom commercial et adresse compl te du fabricant Firmenname und vollst ndige Adresse des Herstellers Etrwvupia kai Taxu popik die Buvon karaokevaorh A gy rt zleti neve s teljes cime Ragione sociale e indirizzo completo del fabbricante Uz muma nosaukums un pilna ra ot ja adrese Verslo pavadinimas ir pilnas gamintojo adresas Isem kummer jali u indirizz shih tal fabbrikant Nazwa firmy i petny adres producenta Nome da empresa e endere o completo do fabricante Denumirea comercial si adresa compl
73. NDEX 4139450 aaaanaann 39 41 5002110 iana 102 503398 109 831053 39 41 43 4140094 51 5002151 89 503460 sasnnaennna 89 93 845269 106 4142455 rie 49 5002157 101 104 545692 55 4143527 ivan 104 5002477 93 549447 100 4146515 Aerssens 59 5002541 105 549443 100 4146797 109 5002573 sesan iiie 51 590863 63 4148857 uns 73 5002574 51 553020 66 4154700 104 5002609 93 554329 55 4156720 35 5002910 55 554579 100 4156721 35 5002918 59 61 554663 67 4162400 65 5002919 59 61 554748 eni 69 4162421 aar 65 5002952 53 B5b4T752 cs 69 4168440 63 5003031 107 554779 we 57 103 4169423 63 5003034 67 554780 57 103 4169424 63 5003036 67 554781 103 4170623 85 5003053 89 554782 103 4170624 85 5003054 asannnsnenneen 89 554783 103 4170625 85
74. Pedal 8 3008522 1 Decal Brake 9 4181864 Decal Battery Warning Located on Controller Housing 10 3008682 1 Decal Tow Valve 11 4181861 1 Decal Start Fluids 12 4131663 1 Decal Backlap Located on Radiator Shroud 13 4117468 1 Decal Noise 105 dB Located on Frame 14 4156720 1 Decal Left Side Stripe 15 4156721 1 Decal Right Side Stripe 16 4194325 1 Decal Patent Located on Frame 67971 67972 67960 16 4194326 1 Decal Patent Located on Frame 67958 67959 67961 17 4124693 2 Decal LF 3400 67971 Only 17 4124694 2 Decal LF 3400 4WD 67972 Only 17 4124695 2 Decal LF 3800 67958 Only 17 4124696 2 Decal LF 3800 4WD 67959 Only 17 4124697 2 Decal LF 3400 Turbo 4WD 67960 Only 17 4124698 2 Decal LF 3800 Turbo 4WD 67961 Only Change from previous revision 35 LF 3400 LF 3800 2 1 Hood Serial No All LF34 1 36 LF 3400 LF 3800 Item Part No Qty Description Serial Numbers Notes 1 4139087 1 Hood Assembly LF 3400 3800 Includes Items 13 16 on Illustration 1 1 2 4124443 1 Foam Front 3 4124437 1 Foam Right Side 4 4124436 1 Foam Left Side 5 4124442 1 Foam Top 6 557620 4 e Molding 7 4196102 1 je Foam 8 4129680 1 Seal Right Side Air 9 3007548 1 Foam Control Module 10 800794 4 Screw 5 16 18 x 3 4 Hex Flange 11 400408 2 Screw 1 2 13 x 1 1 2 Hex Head 12 444758 2 Lo
75. Right Right Front Reel Only 28 338735 1 Scraper Rear Roller 29 391202 1 Front Roller Scraper Change from previous revision 91 LF 3400 LF 3800 Serial No All 32 1 Seven Inch Reel Assembly LF 3800 and LF 3407 92 LF 3400 LF 3800 Item PartNo Qty Description Serial Numbers Notes 1 2810472 1 Reel 11 Blade Used on 67848 1 2810471 1 Reel 9 Blade Used on 67858 2 5002609 1 Frame 7 Reel 3 4182520 2 Decal Danger 4 2811399 1 Bedknife Backing Assembly 5 503460 1 Bedknife Standard 6 3009138 13 Screw 1 4 20 x 1 2 Flat Head 7 1002811 2 Bearing Housing 8 5002477 2 Bearing Cup and Cone 9 3006030 2 Seal 10 471214 2 Grease Fitting 11 471242 2 Vent Fitting 12 2500759 2 Bushing 13 3004734 1 Spring Compression 14 3010046 2 Coupler 1002532 2 Bedknife Adjuster 15 2000125 1 Knob 16 3004795 1 Housing 17 3010470 1 Spring Urethane 18 3009892 3 Spacer Cup 19 3010472 1 Rod 20 3010471 1 Bolt Special 21 461357 1 Roll Pin 1 8 x 5 8 22 422511 1 Set Screw 5 16 18 x 3 8 23 3005210 2 Retaining Ring 24 365501 2 Bolt Special 25 434049 8 Screw 5 16 18 x 2 Socket Head 26 434003 2 Screw 5 16 18 x 1 Socket Head 27 362643 8 Spacer 28 454017 2 Spring Washer 29 4130092 2 Block Clamp 30 461419 2 Spring Pin 1 8 x 3 8 31
76. Seal Size Seal Size Dash Size Cx W AX W W X W X W O Ring Face TT O Ring Face Y W X Y O Ring Face TT O Ring Not Seal Size Seal Size TTL X Seal Size Needed O Ring Face T O Ring Face Seal Size O Ring Face Seal Size Seal Size X W X Y Z O Ring Face T E O Ring Face W Seal Size Seal Size W N Y O Ring Face O Ring Face Seal Size Seal Size Z 116 LF 3400 LF 3800 eg Adapter Type W O Ring X O Ring Y O Ring Z O Ring 339974 4 6 Straight Adapter 339908 339897 339979 6 6 Straight Adapter 339909 339897 339985 8 10 Straight Adapter 339910 339899 339989 10 10 Straight Adapter 339911 339899 339990 10 12 Straight Adapter 339911 339900 339993 12 10 Straight Adapter 339912 339899 339994 12 12 Straight Adapter 339912 339900 339996 12 16 Straight Adapter 339912 339901 339998 16 12 Straight Adapter 339913 339900 339999 16 16 Straight Adapter 339913 339901 340007 6 4 Straight Adapter 339906 339896 340022 4 4 45 Adapter 339908 339896 340057 4 6 90 Adapter 339908 339897 340070 10 10 90 Adapter 339911 339899 340090 24 24 90 Adapter 339915 339903 340143 6 6 6 Swivel Branch Tee 339909 339909 340241 10 10 SE ae 339911 339911 340263 6 6 6 Straight e Run 339909 339897 340274 8 10 8 Straight oe Run 339910 339899 340339 16 16 16 Union Tee 339913 339913 SAE Boss O Rings ORS Face Seal O Rings Dash Size Thread Size O Ring T
77. able If brakes wear beyond point where they can be adjusted by the cable move brake bracket into second set of holes provided D and complete adjustment procedure 14 Start mower and check operation of brakes Park mower on an incline approx 16 7 slope and engage parking brake Brake must prevent mower from rolling Adjust nut C as required Figure 31 3 10 NEUTRAL ADJUSTMENT ADJUSTMENTS 3 Neutral adjustment can only be made at the drive pump The neutral adjustment is preset at the factory on all new mowers and replacement pumps Further adjustment is not required unless the pump has been disassembled for repair or service To adjust neutral 1 Disconnect traction pedal linkage from pump 2 Place mower securely on jack stands so All wheels are raised off ground Check that tow valve H is closed Engage parking brake and set mow switch to neutral Make sure neutral switch at traction pedal is closed Figure 3K M Distance between the switch and metal pointer M must be between 1 16 and 1 8 in 1 5 and 3 mm 5 Loosen screws G holding pump lever bracket just enough so it can be moved Start engine and observe wheels Adjust bracket F in slotted holes until wheels do not turn Turn off engine and tighten bracket in place 3 11 FORWARD REVERSE SPEED Connect traction linkage When connecting linkage at traction pedal make sure pointer on traction pedal bracket is cent
78. ch harness is connected to the main wire harness Check the battery and battery charging circuit 6 Do not wash or pressure spray around electrical connections and components The electrical system is monitored and controlled by the electronic controller C located behind the operators area The controller is equipped with two banks of LED s which can be used when troubleshooting the electrical system see Section 5 2 22 Clrcuits are protected by a circuit breaker fuses and relays mounted next to the controller F1 E F2 E K10 K11 50A CIRCUIT BREAKER FUSES F1 20A ALTERNATOR GAUGES SWITCHES F2 20A LIGHTS RELAYS K10 GLOW PLUG K11 STARTER LFO19 Figure 4C 4 15 RADIATOR MAINTENANCE 4 To prevent serious bodily injury from hot coolant or steam blow out never attempt to remove the radiator cap while the engine is running Stop the engine and wait until it is cool Even then use extreme care when removing the cap Do not pour cold water into a hot radiator Do not operate engine without a proper coolant mixture Install cap and tighten securely Check coolant level daily Radiator should be full and recovery bottle should be up to the cold mark Drain and refill annually Remove the radiator cap open the engine block drain and the radiator drain Empty and clean the recovery bottle 4 16 ROLL OVER PROTECT
79. cknut 1 2 13 Center 13 800907 4 Nut 5 16 18 Hex Flange 14 453017 2 Flat Washer 1 2 15 366883 1 Over Center Latch 16 402056 2 Screw 8 32 x 3 8 Slotted Head 17 444306 4 Nut 8 32 Hex 18 3006873 1 Cover Front Mount 19 3008195 1 Wing Nut 1 4 20 Steel 20 3009210 1 Foam Cut To Length 21 402066 2 Screw 8 32 x 3 8 Slotted Head 22 446110 4 Lockwasher 8 23 4138359 2 Foam 24 4129679 1 Seal Left Side Air 25 4184080 1 Spacer Front Hood 26 4184081 1 Spacer Rear Hood Change from previous revision 37 LF 3400 LF 3800 3 1 Seat Pan Michigan Seat Serial No 67958 Serial No 67959 1651 1671 1651 1713 Serial No 67961 Serial No 67971 1651 1678 1651 1695 Serial No 67972 1651 1709 38 LF 3400 LF 3800 Item Part No Qty Description Serial Numbers Notes 1 1004279 1 Floorpan 2 3009292 1 Seat Pan 3 4139241 1 Support Seat 4 4131137 1 Adjuster Double Latching 5 4139237 1 Base Seat 6 400258 9 Screw 3 8 16 x 3 4 Hex Head 7 441602 4 Carriage Bolt 5 16 18 x 3 4 8 445795 12 Nut 5 16 18 Spiralock Flange 9 446142 9 Lockwasher 3 8 Heavy 10 452008 9 Flat Washer 3 8 11 5003162 1 Platform Includes Items 6 8 Illustration 1 1 12 3007609 1 Pad Left Floorboard 13 3007610 1 Pad Right Floorboard 14 3007611 1 Pad Left Foot 15 30076
80. comentas 72 33895698 ocn deste 72 339999 70 71 75 340007 en ansehen 75 EE 75 340057 rs 77 aAODID GS nan 79 81 AGO de dent 73 Se EE 78 340241 RU UE 79 340263 RASE 78 340267 cesser ud 75 3402 14 armere 72 340339 ete 70 340486 annen 51 340603 cene 100 BASBIG eraan 91 95 345510 91 345666 51 83 87 345671 cinese retine 63 3ABB5O ee 66 351956 45 352435 cio ae as 96 352726 E 47 49 352737 aans 91 95 SEO mine 78 3553614 en 51 57 DABIT ennn 55 358794 aranea 85 EES 63 360111 51 55 57 360885 ruse 45 360970 renamen 83 SOIT eral 69 351499 redenen 87 361451 nanas 57 361647 cocer 55 57 361648 55 57 361689 73 75 361695 nn 65 EE 69 SHB 83 EE 65 67 362643 93 SEN 67 73 Ee EN 85 363030 ner 72 76 363485 65 66 67 363586 65 66 364490 sand 73 SEA 85 364501 oerte 65 BEAQOU eraan 89 364945 ecd 72 365016 97 365398 63 365466 72 76 365501 93 365566 83 365943 eee 45 365959 73 366526 cee 69 366670 45 366751 e 45 366768 45 366789 55 57 366790 57 366870 51 366879 65 366883 eee 37 366884 65 66 366931
81. dal reel lift limit and brakes are controlled by small reed switches mounted on the frame of the mower If an input lamp does not light an inactive condition is indicated This could be caused by a fuse faulty switch or poor connection The electrical connections to the solenoids on the hydraulic valves are also equipped with small indicator lamps When lit these lamps indicate that the output signal has reached the connection If lamps do not come on check wires to and from connector 29 6 MAINTENANCE amp LUBRICATION CHARTS 6 1 GENERAL 2 Lubricate with grease that meets or exceeds NLGI Grade 2 LB specifications Apply grease with a manual grease gun and fill slowly until grease begins to seep Before you clean adjust or repair this equipment out Do not use compressed air disengage all drives lower implements to the ground 3 For smooth operation of pivot points and other friction engage parking brake stop engine and remove key points apply several drops of SAE 30 oil every 50 from ignition switch to prevent injuries hours oras required 1 Always clean grease fittings before and after lubrication 4 Remove wheels and repack bearings once a year 6 2 MAINTENANCE CHART Recommended Service and Lubrication Intervals See Lubricant Section Type Air Cleaner Battery Charge Belt Brake Cooling System Engine Oil Engine Oil Filter Fuel Lines and Clamps Fuel Filter Gr
82. ditions however may respond better to a different speed To set mow speed loosen jam nut A and adjust stop screw up to reduce speed down to increase speed Tighten nut to hold adjustment in place 3 8 BELT oll Na v LF002 Figure 3G Inspect and adjust new belt after first ten hours of operation Adjust every 100 hours thereafter Adjust alternator pulley so belt deflects 1 4 to 5 16 in 6 8 mm with a 20 Ib push at midpoint between pulleys See engine manual If tension is incorrect loosen alternator mounting bolts B and adjust alternator until proper belt tension is achieved 3 9 BRAKES 1 4 TO 5 16 IN LF012 Figure 3H Adjust brakes after replacing or servicing brake assembly or if pedal travel becomes excessive 1 When installing new brake pads burnish pads by driving mower at mowing speed while applying a slight pressure on brake pedal for about 5 seconds Release and repeat five times before making the final adjustment 2 Fully loosen adjusting nut E Disconnect brake return spring See Item 14 Illustration 7 1 at caliper 4 By hand pull cable behind adjusting nut C away from pedal until brake pads just contact brake disk Thread adjusting nut C up until it contacts the mounting plate Tighten nut E to lock adjustment in place Torque nut E to 20 ft Ib 27 Nm Do not overtorque or turn cable Connect brake return spring Repeat for second c
83. e 46 1 7 366670 1 Horn REFERENCE U 4 See 46 1 8 4130132 1 Switch Rocker 2WD Units REFERENCE SW 3 See 46 1 8 4130132 2 Switch Rocker 4WD Units REFERENCE SW 3 amp SW 6 See 46 1 9 4130133 1 Switch Rocker REFERENCE SW 5 See 46 1 10 4130134 2 Hole Plug 2WD Units 10 4130134 1 Hole Plug AWD Units 11 1002810 1 Bracket Throttle 12 3006036 1 Lever Throttle 13 366768 1 Knob 14 452008 1 Flat Washer 3 8 15 351956 1 Spring Compression 16 3006035 1 Plate Friction 17 360885 2 Washer Friction 18 400272 1 Screw 3 8 16 x 2 1 4 Hex Head 19 444762 1 Locknut 3 8 16 Center 20 444310 4 Nut 10 24 Hex 21 403912 4 Screw 10 24 x 5 8 Truss Head 22 404016 2 Screw 1 4 20 x 5 8 Truss Head 23 4128888 1 Switch Assembly Key REFERENCE SW 2 See 46 1 24 4131618 1 Key 25 N S Ile Nut 26 4174684 1 Switch PTO REFERENCE SW 11 See 46 1 27 4130148 1 Light Indicator Electric REFERENCE L3 amp L4 See 46 1 28 4130149 1 Light Indicator Fluids REFERENCE L5 amp L6 See 46 1 29 402006 2 Screw 6 32 x 1 2 SL RD HD 30 446106 2 Lockwasher 6 Heavy 31 444304 2 Nut 6 32 Hex 32 4131772 2 Decal Blank 2WD Units 33 4120211 1 Decal AWD Position 4WD Units 34 4120212 1 Decal 2WD Position 4WD Units 35 3001376 2 Bulb Lamp Not Shown 36 403908 6 Screw 10 24 x 3 8 Truss Head gt Change from previous revision
84. e age of the operator Operate the machine up and down the face of slopes vertically not across the face horizontally To prevent tipping or loss of control do not start or stop suddenly on slopes Reduce speed when making sharp turns Use caution when changing directions Always use the seat belt when operating mowers equipped with a Roll Over Protective Structure ROPS Never use a seat belt when operating mowers without a ROPS Accessory operator protective structures will continue to be offered for all equipment currently covered This allows for the outfitting of any machines without previous ROPS installations or replacement of damaged structures Keep legs arms and body inside compartment while the vehicle is in motion the seating Disconnect battery and controller electrical connectors before performing any welding on this mower This machine is to be operated and maintained as specified in this manual and is intended for the professional maintenance of specialized turf grasses It is not intended for use on rough terrain or long grasses 4 SAFETY 1 1 2 IMPORTANT SAFETY NOTES A This safety alert symbol is used to alert you to potential hazards DANGER Indicates an imminently hazardous situation which if not avoided WILL result in death or serious injury WARNING Indicates a potentially hazardous situation which if not avoided COULD result in death or serious injury CAUTION Indicates a
85. e que est estabelecida na Comunidade Semn tura persoanei mputernicite s elaboreze declara ia n numele produc torului care de ine documenta ia tehnic este autorizat s compileze dosarul tehnic si este stabilit n Comunitate Podpis osoby poverenej vystaven m vyhl senia v mene v robcu ktor m technick dokument ciu a je opr vnen spracova technick podklady a ktor je umiestnen v Spolo enstve Podpis osebe poobla ene za izdelavo izjave v imenu proizvajalca ki ima tehni no dokumentacijo in lahko sestavlja spis tehni ne dokumentacije ter ima sede v Skupnosti Firma de la persona responsable de la declaraci n en nombre del fabricante que posee la documentaci n t cnica y est autorizada para recopilar el archivo t cnico y que est establecido en la Comunidad Undertecknas av den som bemyndigad att uppr tta deklarationen tillverkarens v gnar innehar den tekniska dokumentationen och r bemyndigad att sammanst lla den tekniska informationen och som r etablerad i gemenskapen 2006 42 EC Annex II 1 A 2 Tim Lansdell Technical Director Ransomes Jacobsen Limited West Road Ransomes Europark Ipswich IP3 9TT England 2006 42 EC Annex Il 1 A 10 2x VUA Rd Ryan Weeks VP of Engineering March 26th 2010 Jacobsen A Textron Company 11524 Wilmar Blvd Charlotte NC 28273 USA Certificate Number Homep Ha ceprucpukar Cislo osv d en Certifikatnummer Certificaatnummer
86. eal Kit Serial Numbers Notes 106 gt Change from previous revision LF 3400 LF 3800 Serial No All 44 1 Reel Motor SR Part Number 1002620 Seven Inch Reel Used on LF 3800 Models Item Part No Qty Description Serial Numbers Notes 1 3006021 1 O Ring 2 5003140 2 Relief Valve 3 5003485 1 Face Plate 4 5003031 1 Seal Kit Not Shown 5 4102440 1 Shaft Output gt Change from previous revision 107 LF 3400 LF 3800 45 1 Steering Valve Part Number 4146775 Serial No 67958 Serial No 67959 Serial No 67960 1651 1693 Serial No 67961 1651 1766 1651 1840 1651 1654 Serial No 67971 1651 1835 Serial No 67972 1651 1863 108 LF 3400 LF 3800 Item PartNo Qty Description Serial Numbers Notes 1 443108 4 Locknut 5 16 18 Center 2 N S 1 Port Cover 3 C 1 Seal O Ring 4 C 4 Seal O Ring 5 C 4 Seal O Ring 6 443828 1 Nut 5 8 18 Hex Jam 7 N S 4 Special Bolt 8 N S 1 Port Manifold 9 B 3 Spring Port Side 10 N S 1 Hex Drive 11 Aand E 9 Needle Roller 12 503398 1 Valve Ring 13 503398 1 Valve Plate 14 B 3 Spring Shaft Side 15 N S 1 Isolation Manifold 16 N S 1 Drive Link 17 N S 1 Metering Ring 18 A 11 Screw Socket Head 19 C 1 Seal Commutator 20 A 1 Commutator Cover 21 A 1 Commutator Ring 22 A 1 Commutator 23 A 1 Spacer 24 A 1 Rotor 2
87. ease Fittings F1 Grease Fittings F2 Grease Fittings F3 Hydraulic Hoses and Tubes Hydraulic Oil Hydraulic Oil Filters Muffler and Exhaust Radiator Screens Tires Steering System Wheel Bearings Wiring A Add or Adjust C Clean I Inspect L Lubricate R Replace AR As Required Indicates initial service for new machines Or Yearly whichever comes first Inspect visible hoses and tubes for leaks or oil marks I Pack bearings with NLGI Grade 2 Service Class GB IL Manual grease gun with NLGI Grade 2 Service Class LB III Engine Oil See Section 4 3 IV Jacobsen Hydraulic Oil SAE 10W30 or Greens Care 68 30 MAINTENANCE amp LUBRICATION CHARTS 6 6 3 LUBRICATION CHART 15 11 12 1 12 3 en ge FA Eu F m 3 3 13 Grease points same for all reels i LH Li Li HT
88. ent Do not use a damaged element and never use an incorrect element 3 Assemble the new element and make sure it seats properly Reset the indicator by depressing button A 4 5 FUEL 4 Reassemble cap making sure it seals completely around the filter housing Dust evacuator must be facing down 5 Check all hoses and air ducts Tighten hose clamps gt H e HR LFO17 Figure 4A Handle fuel with care it is highly flammable Use an approved container the spout must fit inside the fuel filler neck Avoid using cans and funnels to transfer fuel Never remove the fuel cap from the fuel tank or add fuel when the engine is running or while the engine is hot Do not smoke when handling fuel Never fill or drain the fuel tank indoors Do not spill fuel and clean spilled fuel immediately Never handle or store fuel containers near an open flame or any device that may create sparks and ignite the fuel or fuel vapors Be sure to reinstall and tighten fuel cap securely 4 6 FUEL SYSTEM Fill the fuel tank to within 1 in 25 mm below the filler neck Use clean fresh 2 low or ultra low sulfur diesel fuel Minimum Cetane Rating 45 Refer to Engine Manual for additional information Check fuel lines and clamps every 50 hours Replace fuel lines and clamps at the first sign of damage Store fuel according to local state or federal ordinances and
89. ents and maintenance should always be performed by a qualified technician If proper 3 2 BEDKNIFE TO REEL adjustment cannot be made contact an authorized Jacobsen Dealer Replace do not adjust worn or damaged components 3 Do not wear jewelry or loose fitting clothing when making adjustments or repairs Be careful to prevent entrapment of the hands and fingers between moving and fixed components of the machine 4 Do not change governor settings or overspeed the engine Pre adjustment Check 1 Check the reel bearings for end play or radial play 2 Inspect the reel blades and bedknife to insure good sharp edges without bends or nicks a The leading edge of the reel blades must be sharp free of burrs and show no signs of rounding off b The bedknife and bedknife backing must be securely tightened The bedknife must be straight and sharp c A flat surface of at least 1 16 in 1 5 mm minimum must be maintained on the front face of the bed knife Use a standard flat file to dress the bedknife 3 If wear or damage is beyond the point where the reel or bedknife can be corrected by the lapping process they must be reground 4 Proper reel to bedknife adjustment is critical A gap of 0 001 to 0 003 in 0 025 to 0 076 mm must be maintained across the entire length of the reel and bedknife 5 The reel must be parallel to the bedknife An improperly adjusted reel will lose its sharp edges prematu
90. equesting service information Bene EE Vibration M S Arms Body 67958 102 dba 2 65 0406 67959 102 dba 2 65 0406 67960 102 dba 2 65 0406 67961 102 dba 2 65 0406 67971 102 dba 2 65 0406 67972 102 dba 2 65 0406 Make nn Kubota Model Rs V1505 E3B diesel 4 cycle liquid Cooled Horsepower 35 5 Hp 26 4 Kw 3000 rpm Displacement 91 4 in 1498 cm Torque unen 73 ft Ibs 99 Nm 2100 rpm Fuel TYPE erts 2 low or ultra low sulfur diesel Rating eu Min cetane rating 45 Capacity 17 U S gal 64 3 liters 2 3 V1505 T E3B ENGINE Governor Setting High Idle ee 3150 rpm Low Idle 1200 rpm Lubrication Capacity 5 5 U S qts 5 2 liter TO actae tea SAE 10W30 API Classification CD CE Air Filter Donaldson dry type with evacuator valve and service indicator Alternator 40 Amp Make Kubota Model V 1505T E3B diesel 4 cycle liquid cooled Horsepower 44 2 Hp 33 0 Kw 3000 rpm Displacement 91 4 in 1498 cm Torque 93 ft Ibs 1357 Nm Fuel Type ceci 2 low or ultra low sulfur diesel Rating Min cetane rating 45 Capacity 17 U S gal 64 3 liters Governor Setting High Idle 3150 rpm Low Idle 120
91. erall less operator 2771 1257 67960 Overall less operator 2771 1257 2 6 LF 3400 LF3400 TURBO CUTTING UNITS Overall cutting Width BGANG DE 100 in 2 54 m RE Le BEE Five three front two rear 2 7 LF 3800 LF 3800 TURBO CUTTING UNITS Overall cutting Width 5 Gang 100 in 2 54 m 5 Gang Five three front two rear Reel Diameter 7 in 178 mm Reel Width 22 in 559 mm Number of Blades Reel 9 or 11 Height of Cut 3 8 to 1 1 8 in 9 5 to 29 mm Frequency of Cut 9 Blade Reel 0 079 in 1 mph 2 02 mm 1 kph LF 3800 LF 3800 Turbo Dimensions Inches mm Length With Grass Catchers 121 3073 Height Top of Steering Wheel 58 7 1491 Width MOW cese 115 2921 Width Transport 87 2209 Weights Mower with reels Lbs kg 67958 Overall less operator 3056 1386 67959 Overall less operator 3256 1477 67961 Overall less operator 3256 1477 Reel Diameter 5 in 127 mm Reel Width 22 in 559 mm Number of Blades Reel 7 Height of Cut 3 8 to 3 4 in 9 5 to 19 mm Frequency of Cut 0 074 in 1 mph 1 88 mm 1 kph 11 Blade Reel 0 065 in 1 mph 1 65 mm 1 kph 2 SPECIFICATIONS 2 8 DECLARATIO
92. ered over neutral switch M Figure 3K Start engine and check operation of traction pedal Wheels must not turn when pedal returns to neutral and lamp 5 on controller should light see Section 5 2 LFO14 Figure 3J Forward and reverse speeds are adjusted at the traction pedal Set forward speed before adjusting reverse To adjust forward speed 1 Make sure drive pump has been set to neutral and engine throttle is adjusted correctly 2 Start engine and check forward travel speed with engine at full throttle and mower in two wheel drive 2WD Forward transport speed should measure 12 mph 19 kph 3 Stop engine To adjust speed disconnect eye bolt K from pedal and loosen jam nut Turn eye bolt in to reduce speed out to increase speed Tighten jam nut to hold adjustment in place and connect eye bolt 4 With traction pedal in neutral check position of neutral switch J Adjust switch up or down so pointer M on traction pedal bracket is centered over it When adjusted correctly lamp 5 on controller will light when ignition switch is turned to on 5 Start engine and check speed Repeat procedure until 12 mph 19 kph forward transport speed is attained To adjust reverse speed 1 Set forward speed Start engine and check reverse travel speed with engine at full throttle Reverse speed should measure 4
93. et a produc torului Obchodn n zov a pln adresa v robcu Naziv podjetja in polni naslov proizvajalca Nombre de la empresa y direcci n completa del fabricante Tillverkarens f retagsnamn och kompletta adress Jacobsen A Textron Company 11524 Wilmar Blvd Charlotte NC 28273 USA 67971 Product Code Kog Ha nponykra K d v robku Produktkode Productcode Toote kood Tuotekoodi Code produit Produktcode Kw lik s rrpoi vrog ll Term kk d Codice prodotto Produkta kods Produkto kodas Kodi i tal Prodott Kod produktu C digo do Produto Cod produs K d v robku 67959 Oznaka proizvoda C digo de producto Produktkod 67960 67961 LF 3400 2WD Machi E i d e r POF LF 3400 4WD achine Name HaumeHoBaHune Ha MauimnHara N zev stroje Maskinnavn Machinenaam Masina nimi Laitteen nimi Nom de la machine LF 3800 2WD Maschinenbezeichnung Ovoyaoia unxavriuarog G pn v Denominazione della macchina lekartas nosaukums Ma inos pavadinimas Isem tal LF 3800 4WD Magna Nazwa urz dzenia Nome da M quina Numele echipamentului N zov stroja Naziv stroja Nombre de la m quina Maskinens namn LF 3400 Turbo 4WD LF 3800 Turbo 4WD Designation lIpenHasHauenuue Ozna en Betegnelse Benaming Nimetus Tyyppimerkint Pa ym jimas Bezeichnung Xapaktnpiou s Megnevez s Funzione Apz m jums Lithuanian Denominazzjoni Oznaczenie Designa o
94. i n de conformidad ruido Procedur f r bed mning av verensst mmelse buller 2000 14 EC Annex VI Part 1 8 SPECIFICATIONS 2 UK Notified Body for 2000 14 EC Hotucbuyvpa opran B O6eanHeHoto KpanctBo 3a 2000 14 EO ad certifikovan podle sm rnice 2000 14 EC Det britiske bemyndigede organ for 2001 14 EF Engels adviesorgaan voor 2000 14 EG hendkuningriigi teavitatud asutus direktiivi 2000 14 EU m istes Direktiivin 2000 14 EY mukainen ilmoitettu tarkastuslaitos Isossa Britanniassa Organisme notifi concernant la directive 2000 14 CE Britische benannte Stelle f r 2000 14 EG Koivotroinu vog Opyavicu c Hvwp vou Baoikeiou yia 2000 14 EK 2000 14 EK egyes lt kir lys gbeli bejelentett szervezet Organismo Notificato in GB per 2000 14 CE 2000 14 EK AK re istr t organiz cija JK notifikuotosios staigos 2000 14 EC Korp Notifikat tar Renju Unit g al 2000 14 KE Dopuszczona jednostka badawcza w Wielkiej Brytanii wg 2000 14 WE Entidade notificada no Reino Unido para 2000 14 CE Organism notificat in Marea Britanie pentru 2000 14 CE Notifikovany org n Spojen ho kr ovstva pre smernicu 2000 14 ES Britanski prigla eni organ za 2000 14 ES Cuerpo notificado en el Reino Unido para 2000 14 CE Anm lt organ f r 2000 14 EG i Storbritannien Number 1088 Sound Research Laboratories Limited Holbrook House Little Waldingfield Sudbury Suffolk CO10 OTH Operator Ear Noise
95. ke disengaged traction pedal not in Neutral or mow switch on 1 Check interlock system and start up procedure 2 Glow plug has not timed out 2 Reset ignition switch and allow glow plug to time out before cranking engine Battery low on charge or defective Inspect condition of battery and battery connections Fuel tank empty or dirty Fill with fresh fuel Change fuel filter Bleed fuel lines Fuse blown Replace fuse Relay defective Test and replace relay Neutral switch on traction pedal out of Adjust or replace switch adjustment or defective Engine hard to start 1 Fuel level low fuel or fuel filter dirty 1 Fill with fresh fuel Change fuel filter Bleed fuel lines or runs poorly 2 Air cleaner dirty 2 Inspect and replace air filter 3 Injectors fuel pump 3 Consult engine manual 4 Engine problem 4 Consult engine manual Engine stops 1 Fuel tank empty 1 Fill with fresh fuel and bleed fuel lines 2 Interlocks not set before leaving 2 Engage parking brake and set mow switch to OFF operator s seat Engine overheating 1 Coolant level low 1 Inspect and add coolant 2 Air intake restricted 2 Clean air intake at radiator 3 Water pump belt broken or loose 3 Tighten or replace belt Battery not holding 1 Loose or corroded battery terminals 1 Inspect and clean terminals charge Battery light on 2 Low electrolyte Refill to correct level 3 Alternator belt loose or broken Tighten o
96. l oil from the reels and bedknife Adjust in storage bedknife and cutting height 3 Store batteries in a cool dry place To reduce the self 8 Start and operate the engine at 1 2 throttle Allow discharge rate room temperature should not be above enough time for the engine to become properly 80 F 27 C or fall below 20 F 7 C to prevent warmed and lubricated electrolyte from freezing Engine 1 While the engine is warm remove drain plug drain the Never operate the engine without proper ventilation oil from the crankcase and change the oil filter Install exhaust fumes can be fatal when inhaled drain plug and refill with fresh oil Torque drain plug to 22 ft Ib 30 Nm 2 Clean exterior of engine Paint exposed metal or apply a light coat of rust preventative oil 3 Add a fuel conditioner or INPUTS OUTPUTS biocide to prevent gelling or bacterial growth in fuel See your local Cutting Units 1 26 fuel supplier ii am Wash the 1 _ cutting units thoroughly then repair and paint any damaged or exposed metal N Lubricate all fittings and friction points TROUBLESHOOTING 5 5 1 GENERAL The troubleshootijng chart below lists basic problems that may occur during start up and operation For more detailed information regarding the hydraulic and electrical systems contact your area Jacobsen Dealer Symptoms Possible Causes Action Engine will not start Parking bra
97. lters is monitored during operation When pressure drop across the filters is too high the hydraulic oil filter warning light will come on To ensure continued protection to the hydraulic system replace both filters as soon as possible after light comes on During cold weather the warning light may come on until oil has warmed up to operating temperature Wait until oil has warmed up and light goes out before operating mower To replace hydraulic filters 1 Remove the old filters 2 Install new filters Hand tighten only 4 14 ELECTRICAL SYSTEM 3 Operate engine at idle speed with hydraulic system in neutral for five minutes The oil level alarm may sound during this time 4 Check hydraulic oil level in reservoir and fill to full mark on dipstick LF018 Figure 4B Always turn the ignition switch off and remove the negative battery cable Black before inspecting or working on the electrical system General precautions that can be taken to reduce electrical problems are listed below 1 Make certain all terminals and connections are clean and properly secured 2 Check the interlock system fuses and circuit breakers regularly If the interlock does not function properly and the problem cannot be corrected contact an authorized Jacobsen Dealer 3 Keep the wire harness and all individual wires away from moving parts to prevent damage 4 Make sure the seat swit
98. m 20 2 3 E 7 16 14 ft lb Nm 37 50 1 50 67 8 53 718 70 94 9 8 32 in lb Nm 24 2 7 30 3 4 7 16 20 ft lb Nm 42 56 9 55 746 59 80 0 78 105 340 24 in Ib Nm 35 4 0 45 5 1 1 2 13 ft lb Nm 57 77 2 75 101 80 108 107 145 10 32 in Ib Nm z 40 4 5 50 5 7 1 2 20 ft lb Nm 64 86 7 85 115 90 122 120 162 12 24 in Ib Nm 50 5 7 65 7 3 9 16 12 ft lb Nm 82 111 109 148 115 156 154 209 1 4 20 in lb Nm 75 8 4 100 11 3 107 12 1 143 16 1 9 16 18 ftlb Nm 92 124 122 165 129 174 172 233 1 4 28 in lb Nm 85 9 6 115 13 0 120 13 5 163 18 4 5 8 11 ftlb Nm 113 153 151 204 159 215 211 286 5 16 18 in lb Nm 157 17 7 210 23 7 220 24 8 305 34 4 5 8 18 ft lb Nm 128 173 170 230 180 244 240 325 5 16 24 in lb Nm 173 19 5 230 26 0 245 27 6 325 36 7 3 4 10 ftlb Nm 200 271 266 360 282 382 376 509 3 8 16 ft lb Nm 23 31 1 31 42 0 32 43 3 44 59 6 3 4 16 ft lb Nm 223 302 298404 315 427 420 569 3 8 24 ft lb Nm 26 35 2 35 47 4 37 50 1 50 67 8 7 8 14 ft lb Nm 355 481 473 641 500 678 668 905 METRIC FASTENERS b ek into SIZE UNITS Aluminum Lubricated Dry Lubricated Dry Lubricated Dry Lubricated Dry M4 Nm in Ib z 3 83 34 5 11 45 2 0 18 M5 Nm in lb 1 80 16 2 40
99. n 65 Warning This product contains or emits chemicals known to State of California to cause cancer and birth defects or other reproductive harm 2 Litho In U S A 11 2011 Table of Contents 1 Safety 1 1 Operating Safety 4 1 2 Important Safety Notes ennen 5 2 Specifications 2 1 Product Identification en 6 2 2 V1505 E3B Engine 6 2 3 V1505 T E3B Engine 6 2 44 E ue EEN 7 2 5 Weights and Dimensions 7 2 6 LF 3400 LF3400 Turbo Cutting Units 7 2 7 LF 3800 LF 3800 Turbo Cutting Units 7 2 8 Declaration of Conformity 8 2 9 Accessories EEN 10 2 10 Support Literature nnen nennen 10 3 Adjustments 3 1 General ict dee etm 11 3 2 Bedknife To Reel AA 11 3 3 Bedknife Adjustment 12 3 4 Cutting Height annen 12 3 5 Flash Attach ouis reete rima 13 3 6 Down Pressure sse 13 3 7 Mow Speed sese 14 3 8 TEE 14 3 9 Brakes eei 14 3 10 Neutral Adjustment AAA 15 3 11 Forward Reverse Speed 15 3 12 Front Reel Limit Switch 16 3 13 Steering Toe In nnee 16 3 14 Torque Specification 17 4 Maintenance 4 1 G n ralistes Mathis 18 SCENE ne EEN 18 43 Engine Olli rendre eres 18 44
100. n cutting unit so that yoke T is in line with swivel housing S Carefully lower arm onto yoke Insert pin K through hole in yoke fasten retaining clip L and install cap M 2 Assemble motors N with hoses attached to the cutting units Clean motor splines and coupling Apply Moly 2 EP grease to the female spline on reel Thoroughly clean the motor mounting surface Slide motor into bearing housing On 5 in reels lock motor in place by insterting two motor clips O with loops facing center of motor into mounting pins P On 7 in reels hand tighten key Q on bearing housing 3 Raise reels and install down pressure spring pins V Figure 3F If cutting height has not changed set pins in same position they were in when reels were removed Removing Cutting Units 1 Lower reels to the ground and remove down pressure spring pins V Figure 3F Make note of where springs are set 2 On 5 in reels remove motor clips O On 7 in reels loosen key Q on motor housing Pull motor straight out from cutting unit 3 Carefully place motor and its hoses away from the cutting unit To prevent contamination and damage to internal components cover or cap off bearing housing cavity R 4 Remove cap M on lift arm Unfasten retaining clip L from pin K and remove pin 3 6 DOWN PRESSURE 5 Carefully raise arm until cutting unit can be removed E
101. ne af producenten der er indehaver af dokumentationen og er bemyndiget til at udarbejde den tekniske journal og som er baseret i n romr det Handtekening van de persoon die bevoegd is de verklaring namens de fabrikant te tekenen de technische documentatie bewaart en bevoegd is om het technische bestand samen te stellen en die is gevestigd in het Woongebied henduse registrisse kantud isiku allkiri kes on volitatud tootja nimel deklaratsiooni koostama kes omab tehnilist dokumentatsiooni ja kellel on igus koostada tehniline toimik Sen henkil n allekirjoitus jolla on valmistajan valtuutus vakuutuksen laadintaan jolla on hallussaan tekniset asiakirjat joka on valtuutettu laatimaan tekniset asiakirjat ja joka on sijoittautunut yhteis n Signature de la personne habilit e r diger la d claration au nom du fabricant d tenir la documentation technique compiler les fichiers techniques et qui est implant e dans la Communaut Unterschrift der Person die berechtigt ist die Erkl rung im Namen des Herstellers abzugeben die die technischen Unterlagen aufbewahrt und berechtigt ist die technischen Unterlagen zusammenzustellen und die in der Gemeinschaft niedergelassen ist Yrroypapf ar pou oucio ornpu vou yia TNV o vra n rng AWON EK H POUS rou KATAOKEUAOTH o orro oc KAT XEI TNV TEXVIKI KOEON KAI EXE TNV EFOUTIOSOTNON va ra amp ivourjos TOV TEXVIKO PAKEAO kai o OTTOIOG Eival iopiop vo orrnv Koiv rnra
102. ng d Keep the hose from twisting Twisted hoses can cause couplers to loosen as the hose flexes during operation resulting in oil leaks e Kinked or twisted hoses can restrict the oil flow causing the system to malfunction and the oil to overheat and also lead to hose failure Refer to Section 6 2 for specific maintenance intervals Drain and replace the hydraulic oil after a major component failure or if you notice the presence of water or foam in the oil or a rancid odor indicating excessive heat Always replace both hydraulic filters when oil filter light stays on or when changing oil To change hydraulic oil 1 Clean the area around the oil cap to prevent impurities from entering and contaminating the system 2 Remove drain plug from bottom of tank 3 After oil has drained install drain plug and fill with Jacobsen Hydraulic oil 4 Purge air from system a To prevent reels from overheating disconnect motors from reels b Operate all mower functions for about 5 minutes to purge air out of the system and stabilize the oil level During this time the oil level alarm may sound c Once the level has stabilized and the air is purged fill the tank to the full mark on dipstick Start engine and check that oil alarm remains off 21 4 MAINTENANCE 4 13 HYDRAULIC FILTERS The hydraulic system is protected by two 10 micron filters a charge filter B and return line filter A Flow though the fi
103. nsata M sto a datum prohl en Sted og dato for erkl ringen Plaats en datum van de verklaring Deklaratsiooni v ljastamise koht ja kuup ev Vakuutuksen paikka ja p iv m r Lieu et date de la d claration Ort und Datum der Erkl rung T rroc ko nuepounv a f Awons A nyilatkozat kelte hely s id Luogo e data della dichiarazione Deklar cijas vieta un datums Deklaracijos vieta ir data Il post u d data tad dikjarazzjoni Miejsce i data wystawienia deklaracji Local e data da declara o Locul si data declara iei Miesto a d tum vyhl senia Kraj in datum izjave Lugar y fecha de la declaraci n Plats och datum f r deklarationen Jacobsen A Textron Company 11524 Wilmar Blvd Charlotte NC 28273 USA March 26th 2010 Signature of the person empowered to draw up the declaration on behalf of the manufacturer holds the technical documentation and is authorised to compile the technical file and who is established in the Community Nognuc Ha 4oBeka ynbnHOMOL4eH ga CbCTABM AEKNAPALMATA OT HMETO Ha NPOU3BOAUTENA KONTO noggbpxa TexHnyeckaTa AOKYMEHTALUA N e oTOpu3upaH na U3TOTBM TexHnyeckna chain n e perucrpupan B OGLLHOCTTA Podpis osoby opr vn n sestavit prohl en jm nem v robce dr et technickou dokumentaci a osoby opr vn n sestavit technick soubory a zalo en v r mci Evropsk ho spole enstv Underskrift af personen der har fuldmagt til at udarbejde erkl ringen p veg
104. on Protection 5002488 One 10 Pound Pail of 80 Grit 5002490 One 25 Pound Pail of 80 Grit 5002489 One 10 Pound Pail of 120 Grit Biodegradable Hydraulic Fluid 5003102 One 55 Gallon Drum Jacobsen GreensCare 68 die 5003103 One 5 Gallon Pail Jacobsen GreensCare 68 SA 5003105 One 55 Gallon Drum Jacobsen GreensCare 46 5003104 One 5 Gallon Pail Jacobsen GreensCare 46 4115976 One 55 Gallon Drum Jacobsen GreensCare 32 4115977 One 5 Gallon Pail Jacobsen Greens Care 32 4114701 GreensCare Bio Flush 5003106 Twenty Four 14 Ounce Tube Greens Care Grease O Ring Kit 5002452 SAE O Ring Boss 3 32 2 Tube O D 5002453 Common O Ring Kit 5002454 O Ring Face Seal ORFS 4 24 ORS Tube Size Q Right Start Kit for New Machines See your local Jacobsen Dealer On Time Maintenance Kit See your local Jacobsen Dealer Refer to the Parts amp Maintenance manual for the correct hydraulic oil requirements for your machine Jacobsen offers a High Usage Parts Catalog illustrating commonly used Parts through easy to read line Drawings See your local Jacobsen Dealer for a copy INDEX 1000480 nnneennnaenna 89 1003447 79 2810424 65 3005316 95 1000770 sae naaneennneennna 91 1003448 81 2810440 67 3005318 oe 99 1001767 51 1003449 81 2810471 93 3005673
105. or securely fastened in place By following all instructions in this manual you will prolong the life of your machine and maintain its maximum efficiency Adjustments and maintenance should always be performed by a qualified technician If additional information or service is needed contact your Authorized Jacobsen Dealer who is kept informed of the latest methods to service this equipment and can provide prompt and efficient service 2 SPECIFICATIONS 2 1 PRODUCT IDENTIFICATION 6791 T eds LF 3400 2WD with ROPS uses 5 in 127 mm diameter reel 67972 iens LF 3400 4WD with ROPS uses 5 in 127 mm diameter reel 67958 ruines LF 3800 2WD with ROPS uses 7 in 178 mm diameter reel 67959 teinte cei LF 3800 4WD with ROPS uses 7 in 178 mm diameter reel 679060 ie dnas LF 3400 Turbo 4WD with ROPS uses 5 in 127 mm diameter reel 67961 inb LF 3800 Turbo 4WD with ROPS uses 7 in 178 mm diameter reel Serial Number An identification plate like the one shown listing the serial number is attached to the frame of the mower and is located on the operator s right just over the rear axle 2 2 V1505 E3B ENGINE JACOBSEN 55 pany NC 28241 USA Jacobsen com f 1 800 848 1636 US PRODUCT OF U S A O 670 49 892 0 369 8 25 0 XXXX kg kg kg kW FAIRWAY MOWER LF 3400 2WD 1651 Always provide the serial number of the unit when ordering replacement parts or r
106. ose Charge Pressure Inlet 2 364945 1 Fitting Diagnostic 3 339998 1 Adaptor Straight 4 365466 2 Fitting Diagnostic 5 339996 2 Adaptor Straight 6 340274 1 Adaptor Tee 7 2812272 1 Tube Rear Reel Valve to Filter Rear Reel Valve Port T 8 4113601 1 Tube Case Drain 9 363030 3 Cover Dust 10 1003342 1 Hose LT Port To Steering Cylinder 11 1003341 1 Hose RT Port To Steering Cylinder 12 1003334 1 Hose Gear Pump To In Port 13 1003339 1 Hose Aux Port To Lift Valve P Port 14 1003340 1 Hose Out Port To Lift Valve T Port 15 339985 2 Adaptor Straight 16 339989 2 Adaptor Straight 17 473142 2 Tie Wrap 72 gt Change from previous revision 20 1 Gear Pump Hydraulics LF 3400 LF 3800 Serial No All Item Part No Qty Description Serial Numbers Notes 1 365959 1 Strainer Tank Mounted 362743 1 O Ring 2 340090 1 Adapter 90 3 1003992 1 Tube Gear Pump Inlet 4 445796 1 Nut 3 8 16 Spiralock Flange 5 3001296 2 Fitting Beaded Insert 6 4148857 3 Hose Gear Pump Inlet 7 364190 1 Clamp 1 1 2 I D 8 400264 1 Screw 3 8 16 x 1 1 4 Hex Head 9 3008673 6 Clamp Constant Torque 10 2810256 1 Hose Pump To Front Reel Valve Front Reel Valve Port P 11 339933 1 Connector Straight 12 1003284 1 Tube Pump to Rear Reel Valve Rear Reel Valve Port P 13 339990 1 Adaptor Straight 14 339989 1 Adaptor S
107. ot 16 315387 1 Grommet 17 4133119 1 Floorboard 18 4123723 1 Latch Panel 19 4123725 1 Pad Center Floorboard 20 445245 2 Tinnerman Nut 21 452388 4 Screw M8 1 25 x 20 mm 22 3008218 1 Cover Hydro 23 404016 2 Screw 1 4 20 x 5 8 Truss Head 24 4182762 1 Suspension Seat Assembly 4210685 1 Arm Rest Kit 25 4210682 1 Arm Rest LH 26 4210683 1 Arm Rest RH REFERENCE SW 10 See 46 1 4211101 1 Seat Bottom 27 4210500 1 Switch Seat 28 3003928 1 Pouch Literature 29 403751 2 Screw 5 16 18 X 3 4 Serr Washer 30 800943 2 TScrew 10 16 x 3 4 Plastic 31 64246 02 4 Nut M8 1 25 Whizlock Flange 32 5003769 1 Seat Switch Harness 33 452004 2 Flat Washer 1 4 34 831053 4 Spacer Seat 35 36 37 38 39 40 41 42 43 gt Change from previous revision 43 LF 3400 LF 3800 Serial No All 4 1 Instrument Panel 10 2WD Units 8 4 26 25 dy 8 4WD Units P jt n i N 23 7 Ref 44 LF 3400 LF 3800 Item PartNo Qty Description Serial Numbers Notes 1 4130114 1 Instrument Panel Includes silk screen decals 2 4129683 1 Hour Meter Quartz REFERENCE U 3 See 46 1 3 365943 1 Fuel Gauge REFERENCE U 2 See 46 1 4 3005121 1 Water Temperature Gauge REFERENCE U 1 See 46 1 5 1004290 1 Joystick 1 Axis REFERENCE SW 12 See 46 1 6 366751 1 Indicator Light Yellow REFERENCE L 7 Se
108. pes tree roots etc Enter a new area cautiously Stay alert for hidden hazards Never direct discharge of material toward bystanders nor allow anyone near the machine while in operation The owner operator can prevent and is responsible for injuries inflicted to themselves to bystanders and damage to property Do not carry passengers Keep bystanders and pets a safe distance away 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Never operate equipment that is not in perfect working order or is without decals guards shields discharge deflectors or other protective devices securely fastened in place Never disconnect or bypass any switch Do not change the engine governor overspeed the engine setting or Carbon monoxide in the exhaust fumes can be fatal when inhaled Never operate the engine without proper ventilation or in an enclosed area Fuel is highly flammable handle with care Keep the engine clean Allow the engine to cool before storing and always remove the ignition key Disengage all drives and engage parking brake before starting the engine motor Start the engine only when sitting in operators seat never while standing beside the unit Equipment must comply with the latest federal state and local requirements when driven or transported on public roads Watch out for traffic when crossing or operating on or near roads Local regulations may restrict th
109. potentially hazardous situation which if not avoided MAY result in minor or moderate injury and property damage It may also be used to alert against unsafe practices Coyle J Indicates a potentially hazardous situation which if not avoided MAY result in property damage It may also be used to alert against unsafe practices For pictorial clarity some illustrations in this manual may show shields guards or plates open or removed Under no circumstances should this equipment be operated without these devices securely fastened in place The Interlock System on this mower prevents the mower from starting unless the brake lever is engaged reel switch is off and traction pedal is in Neutral The system will stop the engine if the operator leaves the seat without engaging the parking brake or setting the reel switch off NEVER operate mower unless the Interlock System is working 1 Before leaving the operator s position for any reason Return traction pedal to Neutral Disengage all drives Lower all implements to the ground Engage parking brake Stop engine and remove the ignition key ococop 2 Keep hands feet and clothing away from moving parts Wait for all movement to stop before you clean adjust or service the machine 3 Keep the area of operation clear of all bystanders and pets 4 Never carry passengers unless a seat is provided for them 5 Never operate mowing equipment without the discharge deflect
110. r replace belt 4 Charging system defective See engine manual Reels cut unevenly 1 Bedknife to reel not adjusted correctly Inspect bedknife to reel adjustment 2 Engine speed too low Check engine speed Run engine at full throttle 3 Mow speed not adjusted for turf Adjust mow speed for best cut conditions 4 Mow switch set in reverse Set for forward rotation Not enough rear roller pressure Front roller not following undulations adequately Move down pressure spring one hole towards spring Move down pressure spring one hole away from spring 27 5 TROUBLESHOOTING 5 2 CONTROLLER LAMPS The controller is a solid state device that monitors and controls electrical functions The controller receives input signals from various switches and sensors throughout the machine and transmits output signals to operate relays solenoids and warning lights It controls and resets timers and contains built in logic to control certain machine functions Each input and output signal is displayed through lamps located on top of the controller A closed input switch indicates an active circuit and will turn an input lamp on an open switch an inactive circuit and will turn a lamp off Outputs are active when their lights are on It is important to note that in some cases a lamp or group of lamps must be on or off for a condition to be true For example to start the mower the Mow Switch must be off lamp 8 off while the Ne
111. recommendations from your fuel supplier Never overfill or allow the tank to become empty Refer to Section 6 2 for specific maintenance intervals Before replacing any filter thoroughly clean the filter housing and the area around the filter Dirt must not be allowed to enter into fuel system Bleed the fuel system after the fuel filter and lines have been removed or the fuel tank has become empty See Engine Manual To change fuel filter 1 Close fuel valve on tank and remove and discard the existing filter 2 Apply a light coat of oil to the gasket and hand tighten new filter 3 Fill fuel tank Open fuel valve on tank and bleed the filter See Engine Manual 19 4 20 MAINTENANCE 4 7 BATTERY Make absolutely certain the ignition switch is OFF and the key has been removed before servicing the battery Always use insulated tools wear protective glasses or goggles and protective clothing when working with batteries You must read and obey all battery manufaturer s instructions Tighten cables securely to battery terminals and apply a light coat of silicone dielectric grease to terminals and cable ends to prevent corrosion Keep vent caps and terminal covers in place Check the electrolyte level every 100 hours Keep the cable ends battery and battery posts clean Disconnect battery cables and controller connections before performing welding operations on mower 4 8 JUMP STARTING Ve
112. rely and may result in serious damage to the reel and bedknife 6 Grass conditions will also affect the adjustment a Dry sparse conditions will require a wider gap to prevent heat buildup and damage to the reel and bedknife b High quality grass with a good moisture content requires a closer gap near zero C 1 16 in 1 5 mm Figure 3A LF025 Figure 3B 11 3 ADJUSTMENTS 3 3 BEDKNIFE ADJUSTMENT Read Section 3 2 before making the adjustment To prevent personal injury and damage to the cutting edges handle the reel with extreme care Start adjustment at leading end of reel followed by the trailing end The leading end of the reel blade is that end which passes over the bedknife first during normal reel rotation B Figure 3B 1 Set leading edge of reel On 7 in reels use adjuster A to set the bedknife to reel gap Screw adjuster down clockwise to reduce gap On 5 in reels use adjusters C D to adjust gap Loosen bottom screw and turn top screw down to reduce gap 2 Slide a feeler gauge or shim stock 0 001 in to 0 003 in 0 025 to 0 076 mm between the reel blade and the bedknife B Do not turn the reel 3 Adjust the trailing end of the reel in the same manner then recheck the adjustment at the leading end 4 When the reel is properly adjusted to the bedknife the reel will spin freely and you should be able to cut a piece of newspaper along the full
113. rify battery polarity before connecting or disconnecting the battery cables 1 When installing the battery always assemble the RED positive battery cable first and the ground BLACK negative cable last When removing the battery always remove the ground BLACK negative cable first and the RED positive cable last Make sure battery is properly installed and secured to the battery tray Battery posts terminals and related accessories contain lead and lead compounds chemicals known to the State of California to cause cancer and reproductive harm Wash your hands after handling Before attempting to jump start the mower check the condition of the discharged battery Section 4 7 Batteries generate explosive hydrogen gas To reduce the chance of an explosion avoid creating sparks near battery Always connect the negative jumper cable to the frame of the mower with the discharged battery away from the battery 4 9 CHARGING BATTERY When connecting jumper cables 1 2 Stop the engine on vehicle with good battery Connect RED jumper cable to the positive terminal on the good battery and to the positive terminal on the discharged battery Connect the BLACK jumper cable from the negative terminal on the good battery to the frame of mower with discharged battery After cables have been connected start the engine on the vehicle with the good battery then s
114. sher 33 3001720 1 Coupler Reel Motor 34 400294 1 Screw 3 8 24 x 1 Hex Head 35 412503 4 Screw 3 8 16 x 1 1 4 Square Head 36 2810165 1 Clip Motor 37 2810166 1 Clip Motor gt Change from previous revision 89 LF 3400 LF 3800 31 1 Five Inch Reel Assembly LF 3400 LF 3400 Turbo Serial No All 90 LF 3400 LF 3800 Item Part No Qty Description Serial Numbers Notes 1 1000770 1 Rear Roller See 36 1 2 1002224 2 Zerk Bolt 3 446142 2 Lockwasher 3 8 Heavy 4 400264 2 Screw 3 8 16 x 1 1 4 Hex Head 5 453011 2 Flat Washer 3 8 6 345510 2 Spacer 7 2000065 1 Casting Counterweight 8 446130 4 Lockwasher 1 4 Heavy 9 400110 2 Screw 1 4 20 x 7 8 Hex Head 10 2810043 1 Shield Reel 11 403782 1 Screw 1 4 20 x 3 4 Truss Head 12 443102 4 Nut 1 4 20 Hex 13 453023 4 Flat Washer 1 4 14 343616 2 Stud 15 123268 1 Front Roller See 35 1 16 3005692 2 Knob Front Roller Adjusting 17 441674 2 Carriage Bolt 5 16 18 x 1 3 4 18 400186 2 Screw 5 16 18 x 7 8 Hex Head 19 445795 4 Locknut 5 16 18 Hex 20 352737 2 Screw 1 4 20 x 7 8 Square Head 21 3008438 1 Roller Bracket 22 3008439 1 Roller Bracket 23 400188 2 Screw 5 16 18 x 1 Hex Head Front Wing Reels Only 24 447795 2 Nut 5 16 18 Spiralock Flange Front Wing Reels Only 25 452006 1 Flat Washer 5 16 Front Wing Reels Only 26 3008199 1 Skid Left Left Front Reel Only 27 3008200 1 Skid
115. slightly above 17 Figure 3L 1 Turn wheels to straight ahead position Loosen jam nuts J on both sides of tie rod M Turn tie rod M to provide proper toe in Toe in must not exceed 1 16 in 1 5 mm K Retighten jam nuts 4 After adjusting tie rod adjust steering cylinder by threading the rod N in or out of ball joint so spindle arm L clears the stop on the axle by 1 32 to 3 32 in 0 8 to 2 mm O when cylinder is fully extended 16 k k 0 to1 16 in Oo L 0 to 1 5 mm A O 1 32 3 32 in 0 8 2 mm TOR LF016 Figure 3M 3 14 TORQUE SPECIFICATION ADJUSTMENTS 3 All torque values included in these charts are approximate and are for reference only Use of these torque values is at your sole risk Jacobsen is not responsible for any loss claim or damage arising from the use of these charts Extreme caution should always be used when using any torque value Jacobsen uses Grade 5 Plated bolts as standard unless otherwise noted For tightening plated bolts use the value given for lubricated AMERICAN NATIONAL STANDARD FASTENERS oe e amp SIZE UNITS GRADE 5 GRADE 8 SIZE UNITS GRADE 5 GRADE 8 Lubricated Dry Lubricated Dry Lubri Dry Lubri Dry cated cated 6 32 in lb N
116. tart the mower Charge battery in a well ventilated area Batteries generate explosive gases To prevent an explosion keep any device that may create sparks or flames away from the battery To prevent injury stand away from battery when the charger is turned on A damaged battery could explode 1 Refer to Section 4 7 Read the Battery and Charger s manual for specific instructions Whenever possible remove the battery from the mower before charging If battery is not sealed check that the electrolyte covers the plates in all the cells Make sure the charger is OFF then connect the charger to the battery terminals as specified in the charger s manual Always turn the charger OFF before disconnecting charger from the battery terminals 4 10 MUFFLER AND EXHAUST MAINTENANCE 4 Exhaust fumes contain carbon monoxide that is toxic and can be fatal when inhaled NEVER operate an engine without proper ventilation 4 11 HYDRAULIC HOSES To protect from carbon monoxide poisoning inspect the complete exhaust system regularly and always replace a defective muffler If you notice a change in the color or sound of the exhaust stop the engine immediately Identify the problem and have the system repaired Torque all exhaust manifold hardware evenly Tighten or replace exhaust clamps To prevent serious injury from hot high pressure oil never use your hands to check for oil leaks use paper or
117. ter Cartridge 556419 1 Charge Pressure Switch REFERENCE SW 1 See 46 1 2 132704 1 Return Filter 557772 1 Oil Filter Cartridge 3 3007290 1 Bracket Filter 4 409811 4 Screw 5 16 18 x 5 8 Thread Cutting 5 446130 2 Lockwasher 1 4 Heavy 6 446142 8 Lockwasher 3 8 Heavy 7 400258 8 Screw 3 8 16 x 3 4 Hex Head 8 400108 2 Screw 1 4 20 x 3 4 Hex Head 9 4135566 1 Lift Valve See 42 1 10 365466 3 Fitting Diagnostic 11 363030 3 Cover Dust 12 4135578 2 Reel Valve See 39 1 gt Change from previous revision 76 23 1 Front Lift Hydraulics Serial No All Go Oo ol o o o O o oi x Lift Valve S 5 Gang Units Front Cylinder 3 ho Zon 10 a AE Center uos 10 Front ECH Cylinder SE d Cylinder Item Part No Qty Description Serial Numbers Notes 1 1003344 1 Hose Lift Valve to Right Front Lift Valve Port 10 2 1003343 1 Hose Right Front to Lift Valve Lift Valve Port 1 3 1003345 1 Hose Center to Lift Valve Lift Valve Port 2 4 1003346 1 Hose Center to Lift Valve Lift Valve Port 9 5 1003347 1 Hose Left Front to Lift Valve Lift Valve Port 3 6 1003348 1 Hose Lift Valve to Left Front Lift Valve Port 8 7 3000953 6 Disk 0 040 Orifice 8 473142 1 Tie Wrap 9 339979 6 Adaptor Straight 10 340057 6 Adaptor 90 gt Change from previous revision 77 LF 3400 LF 380
118. tor 3 2811346 1 Tower Steering 4 4146775 1 Pump Steering See 45 1 339979 3 Adapter Straight 339974 2 Adapter Straight 5 443828 Ile Nut 5 8 18 Hex Jam 6 3010651 1 Cover Steering Tower 7 3005934 2 Bolt Shoulder 8 3005981 1 Bracket Steering Pump 9 2811547 1 Washer 10 400192 1 Screw 5 16 18 x 1 1 2 Hex Head 11 444718 3 Locknut 5 16 18 Center 12 444849 2 Locknut 3 4 10 Center Jam 13 444754 4 Locknut 5 16 24 Center 14 447224 4 Lockwasher 5 8 Internal 15 400216 1 Screw 5 16 18 x 2 3 4 Hex Head 16 445795 5 Nut 5 16 18 Spiralock Flange 17 416911 2 Screw 10 24 x 1 2 Thread Cutting 18 404016 6 Screw 1 4 20 x 5 8 Truss Head 19 446142 2 Lockwasher 3 8 Heavy 20 400258 2 Screw 3 8 16 x 3 4 Hex Head 21 441614 4 Carriage Bolt 5 16 18 x 1 22 2811364 1 Steering Wheel 23 2811365 1 Cap Steering Wheel 24 445245 6 Tinnerman Clip 25 453009 4 Washer Flat gt Change from previous revision 59 60 LF 3400 LF 3800 11 2 Tilt Steering Serial No 67958 Serial No 67959 Serial No 67960 Serial No 67961 1767 and Up 1841 and Up 1655 and Up 1694 and Up Serial No 67971 1836 and Up Serial No 67972 1864 and Up LF 3400 LF 3800 Item Part No Qty Description Serial Numbers Notes 1 5002918 1 Actuator Gas Spring 2 5002919 1 Cable Actuator 3 28
119. traight 15 339994 1 Adaptor Straight 16 361689 1 Fitting Barbed gt Change from previous revision 73 LF 3400 LF 3800 21 1 Return Hydraulics Serial No All 74 LF 3400 LF 3800 Item Part No Qty Description Serial Numbers Notes 1 4129656 1 Hose Oil Cooler 2 2812271 1 Tube Drain 3 1004312 1 Tube Right Front Motor Drain 4 339999 2 Adapter Straight 5 4123166 1 Check Valve Tee Assembly 6 4129642 1 Hose Oil Cooler 7 4121642 1 Tube Return 8 340007 2 Adapter Straight 9 1004311 1 Tube Left Front Motor Drain 10 340026 1 Adapter 45 4WD Units Only 11 4120536 1 Hose 4WD Valve Drain 4WD Units Only 12 339989 2 Connector Straight 13 339993 1 Adapter Straight 14 2812275 1 Tube Front Reel Valve Return Front Reel Valve Port T 15 2812273 1 Tube Lift Valve Return Lift Valve Port T 16 339921 1 Cap 2WD Units Only 17 340267 1 Tee Straight Thread Run 18 4124647 1 Hose 19 3008673 2 Clamp Constant Torque 20 361689 1 Fitting Straight Barbed Hose gt Change from previous revision 75 LF 3400 LF 3800 22 1 Hydraulic Valve amp Filter Mounting mom pen zi Lid zs mf es ENE x N 4 e e ZZ 3 gt JE DEN PDS OY C DDA EI SN d SNL aC Nur ur ia OD Lv ard As Item Part No Qty Description Serial Numbers Notes 1 123015 1 Charge Filter 556417 1 Head 2811255 1 Oil Fil
120. tting edges can be corrected by the lapping process they must be reground To backlap 1 Lower the reels to the ground disengage all drives engage parking brake and stop engine Loosen locknut D at valve stem Start the engine and set throttle to low idle speed Open hood and place back lap switch B to ON Reels will begin rotating immediately 5 Both the front and rear reel valves contain an adjustable valve C to control the speed of the reels The front valve controls the front three reels The back valve controls the two rear reels Turn valve counter clockwise to reduce reel speed Repeat for both valves 6 After the desired speed is set turn backlap switch B to OFF and stop engine Tighten nut D to lock adjustment in place Start engine and set backlap switch to ON to begin backlapping 7 Apply lapping compound with a long handled brush along the entire length of the reel 8 When the blades have been evenly honed carefully and thoroughly wash off the remaining mixture 9 Repeat the entire process on the other reels 10 After backlapping set backlap switch B to OFF Important The speed control valves limit reverse speed only Once the desired backlapping speed has been set the valves can remain in this position for normal mowing If full reverse speed is needed for instance during operation of vertical mowers the valve can be fully closed turn clockwise LFO21 Figure 4
121. ube Size Thread Size O Ring 2 5 16 24 459290 4 9 16 18 339908 3 3 8 24 459291 6 11 16 16 339909 4 7 16 20 339896 8 13 16 16 339910 5 1 2 20 459293 10 1 14 339911 6 9 16 18 339897 12 1 3 16 12 339912 8 3 4 16 339898 16 1 7 16 12 339913 10 7 8 14 339899 20 1 11 16 12 339914 12 1 1 16 12 339900 24 2 12 339915 14 1 3 16 12 459296 16 1 5 16 12 339901 20 1 5 8 12 339902 24 1 7 8 12 339903 32 2 1 2 12 339904 gt Change from previous revision 117 Fluids and Compounds Hydraulic Fluid 5001405 Two 2 1 2 Gallon Container of ISO VG68 Oil Gs 5001404 One 5 Gallon Pail of ISO VG68 Oil SA 2500548 Two 2 1 2 Gallon Container of 10W30 Oil 2500546 One 5 Gallon Pail of 10W30 Oil 503409 Two 2 1 2 Gallon Container of ATF Fluid 503407 One 5 Gallon Pail of ATF Fluid 2 Cycle Oil 554599 Twenty Four 8 Ounce Plastic Container Grease 5000067 One 5 Gallon Pail OO Grease o 5000068 Twenty Four 8 Ounce Tube OO Grease Paint 4184140 12 Ounce Orange Aerosol Can 2500789 Twelve 1 Quart Can Orange L 546409 Two 1 Gallon Can Orange 5002631 Hunter Green Aerolol Can 838140 16 Ounce Ransomes Green Aerosol Can 4112764 1 Quart Can Ransomes Green Lapping Compound 5002491 One 25 Pound Pail of 120 Grit Specialty Compound 365422 5 3 Ounce Tube of Electrical Insulating Gel a 5001581 14 Ounce Can of Lubriplate Multi Lube A 523248 Chain Lubricant 4136736 Zinc Spray Corrosi
122. uden arviointi Evaluation de conformit Konformit tsbeurteilung Aiarriorwon Zupp pwon Megfelel s g rt kel s Valutazione della conformit Atbilst bas nov rt jums Atitikties vertinimas Livell tal Qawwa tal Hoss Imkejjel Ocena 2006 42 EC Annex VIII zgodno ci Avalia o de Conformidade Evaluarea conformit ii Vyhodnotenie zhodnosti Ocena skladnosti Evaluaci n de conformidad Bed mning av verensst mmelse Measured Sound Power Level N3mepeHo HUBO Ha 3BykoBa MOLJHOCT Nam en akustick v kon Malte lydstyrkeniveau Gemeten geluidsniveau M detud heliv imsuse tase Mitattu nitehotaso Niveau de puissance sonore mesur Gemessener Schalldruckpegel Zra uiop vo err re o vn i0x og M rt hangteljes tm nyszint Livello di potenza sonora misurato Izm r tais ska as jaudas l menis I matuotas garso stiprumo lygis Livell tal Qawwa tal Hoss Iggarantit Moc akustyczna mierzona N vel sonoro medido Nivelul m surat al puterii acustice Nameran hladina akustick ho v konu Izmerjena raven zvo ne mo i Nivel de potencia sonora medido Uppm tt ljudeffektsniv 101 dB A LWA Guaranteed Sound Power Level FapaHTupaHo HUBO Ha 3BykoBa MouiHocr Garantovan akustick v kon Garanteret lydstyrkeniveau Gegarandeerd geluidsniveau Garanteeritud heliv imsuse tase Taattu nitehotaso Niveau de puissance sonore garanti Garantierter Schalldruckpegel
123. utral Start Switch lamp 12 Brake Switch lamp 6 and Fuel Valve Hold coil lamp 27 must be on Controller Functions by Lamp Number Lamp On Circuit is active Lamp Off Circuit is inactive 5 Brake Switch 6 Seat Switch 7 Reel Level Switches 8 Mow Switch 9 Joystick Lower 10 Joystck Raise 11 Hydraulic Oil Level Switch 12 Neutral Switch 13 Backlap Switch 14 Keyswitch Glowplug 15 Keyswitch Start 16 Joystick Active 17 Hydraulic Filter Switch 18 Engine Oil Pressure Switch INPUTS OUTPUTS Lamp Circuit Lamp Circuit 1 2 3 4 Program Select 2 3 and 4 are not used 19 Hydraulic Filter Light 20 Hydraulic Oil Level Light 21 Not Used 22 Glowplug Light 23 Lower Solenoid 24 Raise Solenoid 25 Glowplug Relay 26 Start Relay 27 Fuel Solenoid Hold 28 4WD Solenoid 29 Audible Alarm 30 Mow Solenoid 31 Fuel Sonenoid Pull 32 Power lgnition 33 Power Lights 28 5 3 ELECTRICAL CIRCUITS TROUBLESHOOTING 5 When troubleshooting the machine using the controller always check that Program Active lamp 1 is on These indicate that the controller has power and the program is active The controller requires a minimum of six volts to operate Individual circuits can be tested by operating an input switch checking for the required input signal and looking for a corresponding output Keep in mind that not all switches are located on the instrument panel The traction pe

LF 3800 - Jacobsen

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