Buhler 65 Series Tiller User Manual
Contents
1. 11 Equipment Matching en 12 DrivelineDimension 13 Attaching Unhooking A e 15 Field a le NY A 17 Transporting EE EEE NER YENE NE ME KARAYA 20 Storage YE A EE ENE AE 21 ServiceandMaintenance 22 SIC ee ee YE A 22 Fluids and Lubricants iss see EER EDE RED EE EE ERMAN 22 es EE OE EE OO OE OR OE 22 Servicing Iniemvals nenne 23 Maintenance a 25 A frame Adjustiment 25 TineReplacement nennen nenne 25 see de N EE EE 26 Clutch Maintenance unn 27 Repair une ea 28 Main Shaft Heplacement nennen 28 Troublesbootng gt 29 Assembly nu OES 30 b hl 65 Series Rotary Tiller TABLE OF CONTENTS cont d Bolt Torque oonnnnneeeeeeeeeneererreesererrrrrrresssrrrrerenn 31 Parts Lists and Drawings Tiller Drawing 50 60 amp 7 32 Tiller iz ge 34 Tiller Paris E 35 PTO Slip Clutch Drawing nenn 38 PTO Slip Clutch Parts List 50 60 amp 72 39 PTO Slip Clutch Partslist 82 40 Gearbox Drawing amp Parts List 50 60 amp 72 41 GearboxDrawing amp Partslist 829 42 ShippingBundles 43 65 Series Rotary Tiller INTRODUCTION Congratulations on your choice of a Buhler Farm King 65 Series Rotary Tiller to complement your landscaping operation This equipment has b2. Check booklet attached to the PTO for instructions 12 65 Series Rotary Tiller DRIVELINE DIMENSION A PTO driveline is supplied with the machine To accommodate the variety of 3 point hitch geometry available today the driveline can be too long for some machines and must be cut It is very important that the driveline be free to telescope but not bottom out when going through its working range If the driveline bottoms out the bearings on both the machine and tractor PTO shaft will be overloaded and fail in a short time When cutting the driveline follow this procedure 1 Clear the area of bystanders especially small children 2 Attach the Tiller to the tractor but do not attach the driveline 3 Raise the machine until the input shaft is level with the tractor PTO shaft 4 Measure the dimension between the locking groove on the tractor PTO shaft and the groove on the Tiller input shaft 5 Measure the same dimensions on the compressed driveline A MACHINE DIMENSIONS i z a WW N D TL 10 6 If the driveline dimension exceeds the machine dimension the driveline will have to be cut 65 Series Rotary Tiller DRIVELINE DIMENSION cont d 7 Pull the driveline apart and cut 1 2 of the dimension determined in step 5 from each end Add another 2inch 12MM to each cut off segment SI y BW ve oS E CUT OFF DIMENSIDN TL 11 A 1 INCH SHORTENED DRIVELINE N AN LG m 7 N SHORTENING TL 12
3. Pull on the yoke to be sure the pin clicks into position Be sure that the PTO shaft is the appropriate length for the tractor Tiller combination Refer to Driveline Dimension Section for details 30 b hler 65 Series Rotary Tiller BOLT TORQUE CHECKING BOLT TORQUE The tables shown below give correct torque values for various bolts and capscrews Tighten all bolts to the torques specified in chart unless otherwise noted Check tightness of bolts periodically using bolt torque chart as a guide Replace hardware with the same strength bolt ENGLISH TORQUE SPECIFICATIONS Bolt Bolt Torque Diameter SAE 5 SAE 8 A N m N m lb ft Nm lb ft SAE 2 SAE S SAE 8 Bolt Torque 10 9 N m TL 20 Torque value for bolts and cap screws are identified by their head markings Torque figures indicated above are valid for non greased or non oiled threads and heads unless otherwise specified Therefore do not grease or oil bolts or cap screws unless otherwise specified in this manual When using locking elements increase torque values by 5 31 b hler 65 Series Rotary Tiller 50 60 amp 72 65 SERIES TILLERS 32 buhler 65 Series Rotary Tiller 50 60 amp 72 65 SERIES TILLERS TL Ola 1 KA 65 Series Rotary Tiller 65 SERIES TILLER ONLY 82 TL Olb 34 b hl WHEN ORDERING PARTS 65 Series Rotary Tiller PARTSLIST Always give your dealer the Model and
4. 1 F0159 Deck Assembly C6060 4 60 Tiller 4 Tine c w PTO 1 F0161 Deck Assembly C6072 4 72 Tiller 4 Tine c w PTO 1 F0163 Deck Assembly C6082 4 82 Tiller c w PTO 1 F0165 Deck Assembly OPTIONS 902676 Adaptor Kit F9415 Parking Jack w Mounting Plate 43
5. King 65 Series Rotary Tiller is a machine that combines the primary and secondary tillage operation into one machine It breaks up the soil and prepares the seed bed in one pass Rotational power to the rotor is provided by the tractor PTO Be familiar with the machine before starting It is the responsibility of the owner or operator to read this manual and to train all other operators before they start working with the machine Follow all safety instructions exactly Safety is everyone s business By following recommended procedures a safe working environment is provided for the operator bystanders and the area around the work site Untrained operators are not qualified to operate the machine Many features incorporated into this machine are the result of suggestions made by customers like you Read this manual carefully to learn how to operate the machine safely and how to set it to provide maximum field efficiency By following the operating instructions in conjunction with a good maintenance program your Tiller will provide many years of trouble free service MACHINE COMPONENTS The Buhler Farm King 65 Series Rotary Tiller consists of a rotating drum that is equipped with bent blades for breaking up and leveling soil The blades are turned through the soil while the machine moves over the working area A Drag Shield is used to maintain a level seedbed Rotational power to the drum is provided by the PTO on the tractor The power is transmit
6. Serial Number of your machine to assist him in ordering and obtaining the correct parts Use the exploded view and tabular listing of the area of interest to exactly identify the required part 50 60 72 amp 82 65 Series Tillers Item Part 906904 967164 912300171 959221 81592 903193 906312 912301557 912300170 10 912301556 11 982000500 12 912301660 13 982006422 OO ONOU HOON 14 967363 967364 15 967361 16 965911 17 906297 906298 906299 906300 18 959227 959228 959229 19 900770 20 967372 21 903171 22 982505211 982605211 982725211 23 982505311 982605311 982725311 24 982825212 Description Chain Guard Pound In Grease Fitting 100B16 Sprocket Bottom Sprocket Spacer 3 1 2 OD x 1 07 3 8 Hex Nut pl Cat Pin Bracket Weld t R 100H Roller Chain 38 Link w Conn 1 5 8 Retainer Ring 100B11 Sprocket 1 3 4 Retainer Ring Side Stand Weldment Snapper Clip 1 5 8 Oil Seal Plate 1 5 8 Four Bolt Flange Bearing 1 5 8 Bearing Only 7 8 X 4 Clevis Pin pl 7 16 Linch Pin Deck Weldment Deck Weldment Deck Weldment 50 60 7 Deck Weldment 82 1 5 8 Hex Shaft 50 1 5 8 Hex Shaft 60 1 5 8 Hex Shaft 72 amp 82 Gearbox Shim Plate 82 5 8 U Bolt Spacer 1 05 OD x 2 1 4 Drive Shaft Shield 50 Drive Shaft Shield 6 Drive Shaft Shield 7 Drive Shaft Shield 5 6 7 8 0 0 2 2 Drive Shaft Shield Drive Shaft Sh
7. hler 65 Series Rotary Tiller SAFETY SIGN LOCATIONS cont d Safety sign A Safety sign B A CAUTION 1 Read Operator s Manual Before using 4 WARNING 2 Do not permit riders 3 Keep all shields in place 4 Keep hands feet clothing and hair away from moving parts a Stop engine set brake remove key and wait for all moving parts to stop before servicing adjusting repairing and unplugging ROTATING DRIVELINE To prevent serious injury er death from rotating Grivelines 1 Keep driveline shields in place when operating 2 Keep hands fect and clothing away trom moving Remove bystanders especially children before starting or while operating Block up before working beneath unit Review safety instructions annually y at 540 RPM only 8 967382 Safety sign C AN WARNING SA Kp gt HS ROTATING BLADE HAZARD To prevent serious injury or death from rotating blades 1 Stop engine remove ignition koy and walt fer moving parts to step before opening rear deer 2 Do net place hands or feet under frame when the engine he running 3 Keep others away REMEMBER If Safety Signs have been damaged removed become illegible or parts replaced without safety signs new safety signs must be applied New safety signs are available from your authorized dealer buhler 65 Series Rotary Tiller OPERATION TO THE NEW OPERATOR OR OWNER The Buhler Farm
8. in position C Attach the anchor chain on the driveline shield to the frame Use the 3 point hitch to raise the machine Unpin the front frame stand Raise and pin in its storage position Remove the blocks from under the Depth Gauge Shoes Reverse the above procedure when unhooking from the tractor 16 65 Series Rotary Tiller FIELD OPERATION Buhler Farm King 65 Series Rotary Tillers are designed with the inherent flexibility of operating well in almost any kind of soil and terrain conditions However the operator has the responsibility of being familiar with all operating and safety procedures and following them Each operator should review this section of the manual at the start of the season and as often as required to be familiar with the machine When using follow this procedure is Review and follow the pre operation Checklist Review Safety Instructions 2 Attach the tractor to the machine 3 Before going to the field review Transporting Section 4 Pull into the field and position the machine in a level area 5 Lower into working position 6 Set the machine a Level the frame Use the screw jack on the right lift arm to level the frame from side to side b Depth Use the Depth Gauge Shoes on each side to set the operating depth Position the Depth Gauge Shoes in the top hole for shallow tilling and in the bottom hole for deep tilling A ALERT In soft soil conditions the skid plates become less effective and s
9. to note the condition of the job being done and set the speed to obtain a quality tilling job and maintain control of the machine The speed can be increased to optimize tilling Decrease speed if you want the soil worked to a finer texture 18 65 Series Rotary Tiller FIELD OPERATION cont d Operating hints a Determine the moisture content of the soil before starting Soil that is too wet will ball up in the rotor blades making tilling impossible Sandy soils normally can be worked better than heavy clay or loam soils It is the responsibility of the operator to determine the soil type and moisture content before starting It may be necessary to wait for the soil to dry out before starting to work Set the length of the Top Link to obtain the quality of the job desired without needlessly using power and fuel in churning the soil Use the condition of the seedbed as your guide When tilling hard or compacted soils it is recommended that two passes be used when working Use the Depth Gauge Shoes on each side of the frame to adjust the tilling depth of the machine The second pass should be made at an angle to the first to give a consistent job and minimize compaction Always remove heavy crop cover all grass and weeds before starting to prevent rotor plugging The rotation of the Tines propel the machine in the forward direction Always use the tractor transmission to control the speed of forward travel Always disengage the
10. to weight ratio Table2 Speed vs weight Ratio Weight of fully equipped or loaded implement s relative to weight of Road Speed towing machine Up to 32 km h 1to 1 or less 20 mph Up to 16 km h 2to 1 or less 10 mph Do not tow More than 2 to 1 20 65 Series Rotary Tiller STORAGE After the season s use the machine should be thoroughly inspected and prepared for storage Repair or replace any worn or damaged components to prevent any unnecessary down time at the start of next season To insure a long trouble free life this procedure should be followed when preparing the unit for storage 1 Clear the area of bystanders especially small children 2 Thoroughly wash the machine using a pressure washer to remove all dirt mud debris and residue 3 Inspect the blades and rotors for damage or entangled material Repair or replace damaged parts Remove all entangled material 4 Change the oil in the gear box 5 Lubricate all grease fittings Make sure that all grease cavities have been filled with grease to remove any water residue from the washing 6 Touch up all paint nicks and scratches to prevent rusting 7 Move to storage area 8 Select an area that is dry level and free of debris 9 Place blocks under the Depth Gauge Shoes 10 Unhook from tractor 11 If the machine cannot be placed inside cover with a waterproof tarpaulin and tie securely in place 12 Store the machine in an area aw
11. 3 936522 936519 936402 966223 936526 910 075 936512 DESCRIPTION Shaft Complete Outer Half Shaft Tractor Inner Half Shaft Implement End Yoke RS Repair Kit Outer Tube Yoke Flexible Pin Outer Cardan Tube Inner Cardan Tube Flexible Pin Inner Tube Yoke Clutch Assembly Outer Shield Collar Outer Shield Cone Set Outer Shield Safety Tube Inner Shield Safety Tube l Cone Set Inner Shield Collar Complete Push Button Sleeve Spring Set Clutch Plate Clutch Lining Hub C W Q D Thrust Plate Clutch Screw Complete Safety Chain Bush Spacer Taper Pin Kits Set Screw Set Screw should be backed out all the way to engage clutch 40 ITEM oO ONOOPOD 65 Series Rotary Tiller 50 60 amp 72 65 SERIES TILLER GEARBOX PARTS LIST PART NO 967558 967395 967396 967397 967305 967398 967399 967400 967401 967402 967340 967342 967343 967328 966555 967404 967330 967332 967405 967312 967406 DESCRIPTION Gearbox Assembly Housing Hex Shaft Cover Snap Ring 1 80 DIN 472 Snap Ring Snap Ring Ring Ring Ring Ring 85 2 x 94 7 x 3 Ring 85 2 x 94 7 x 5 Ring 85 2 x 94 7 x 2 Ball Bearing 6012 Ball Bearing 6208 Cone amp Cup Bearing Cone amp Cup Bearing Oil Seal 60 x 95 x 10 Oil Seal Oil Plug 3 8 DIN 906 Gear Set TL 03 41 QUANTITY ND ND AA ma mk As Reguired As Reguired As Reguired As Reguired As Reguired As Reguir
12. 8 Be sure to use a hacksaw to cut 1 2 from each end of the separated shaft Cut both the plastic tube and the metal cores 9 Use a file to remove the burrs from the edges that were cut 10 Assemble the two ends of the shaft 11 Make sure that the shaft can telescope freely If it does not separate the two parts and inspect for burrs or cuttings on the shaft ends Be sure it telescopes freely before installing 12 Make sure the plastic covering shield is free to rotate on the shaft before installing on the machine 14 65 Series Rotary Tiller ATTACHING UNHOOKING The Tiller should always be located on a level dry area that is free of debris and other foreign objects When attaching the machine to a tractor follow this procedure 1 Clear the area of bystanders especially small children 2 Be sure the tractor 3 point hitch is in the Category 1 configuration and the lift arms are in the non sway configuration See tractor manual 3 Make sure there is enough room and clearance to safely back up to the Tiller 4 Attach the PTO driveline to the Tiller if it was removed for storage See Assembly 5 While backing up align the lift arm balls with the mounting pins on the Tiller ALERT It may be necessary to add weight to the 3 point hitch to lower the lift arms 6 Stop tractor set park brake remove ignition key and wait for all moving parts to stop before dismounting 7 If your tractor is not equipped with a Quick Hit
13. PTO control and raise the machine out of the ground before depressing the master clutch on the tractor Use low gear on the tractor to start the job Increase the speed of forward travel only as the quality of the job and power available will allow If the slip clutch slips reduce the ground speed or raise the machine slightly out of the ground 19 buhler 65 Series Rotary Tiller TRANSPORTING When transporting the machine review and follow these instructions 10 Be sure all bystanders are clear of the machine Be sure that the machine is securely attached to the tractor and all retainer pins are installed Clean the SMV emblem lights and reflectors and be sure they are working Be sure you are in compliance with all applicable lighting and marking regulations when transporting Check with your local authorities Be sure your machine can clearly be seen by overtaking and oncoming traffic Keep to the right and yield the right of way to allow faster traffic to pass Drive on the road shoulder if permitted by law Do not allow riders Always use hazard flashers on the tractor when transporting unless prohibited by law Use pilot vehicles front and rear when transporting during times of limited visibility Never transport the machine faster than 20 mph 32 km h The ratio of the tractor weight to the Tiller weight plays an important role in defining acceptable travel speed Table 2 summarizes the recommended travel speed
14. ay from human activity 13 Do not allow children to play on or around the stored machine 21 65 Series Rotary Tiller SERVICE AND MAINTENANCE SERVICE Follow Maintenance Safety Instructions as outlined in Maintenance Safety FLUIDS AND LUBRICANTS Hydraulic Oil Use standard hydraulic oil for all operating conditions Gear Box Oil Use an SAE 85W90 gear oil for all operating conditions Gear Box Capacity 1 U S quart 0 85 liter Chain Case Grease Use a multi purpose grease for all operating conditions If chain case is removed refill with 800 grams of grease Storing Lubricants Your machine can operate at top efficiency only if clean lubricants are used Use clean containers to handle all lubricants Store them in an area protected from dust moisture and other contaminants GREASING Use a Maintenance Checklist to keep a record of all scheduled maintenance 1 2 Use a hand held grease gun for all greasing Wipe grease fitting with a clean cloth before greasing to avoid injecting dirt and grit Replace and repair broken fittings immediately If fittings will not take grease remove and clean thoroughly Also clean lubricant passageway Replace fitting if necessary 22 65 Series Rotary Tiller SERVICING INTERVALS The periods recommended below are based on normal operating conditions Severe or unusual conditions may require more frequent lubrication or oil changes 8 Hours or Daily Telesc
15. buhler 65 Series Rotary Tiller WARRANTY POLICY Buhler Manufacturing products are warranted for a period of twelve 12 months from original date of purchase by original purchaser to be free from defects in material and workmanship under correct normal agricultural use and proper applications Buhler Manufacturing s obligations under this warranty shall be limited to the repair or exchange at Buhler Manufacturing s option of any Buhler Manufacturing product or part which proves to be defective as provided Buhler Manufacturing reserves the right to either inspect the product at the buyer s location or have it returned to the factory for inspection The above warranty does not extend to goods damaged or subject to accident abuse or misuse after shipment from Buhler Manufacturing s factory nor to goods altered or repaired by anyone other than an authorized Buhler Manufacturing representative Buhler Manufacturing makes no Express Warranties other than those which are specifically described Any description of goods including any references and specifications in catalogues circulars and other written material published is for the sole purpose of identifying goods and shall conform to such descriptions Any sample or model is for illustrative purposes only and does not create an Express Warranty that the goods conform to sample or model shown The purchaser is solely responsible for determining suitability of goods sold This warran
16. ch Align the left lower link arm with the mounting pin Slide the ball over the pin and install the Linch Pin Use the screw jack on the right lift arm to align the ball with the pin Slide the ball over the mounting pin and install the Linch Pin Level the frame using the screw jack Remove retainer and pin from the mast Align top link using the turnbuckle Insert pin and install Linch Pin Level frame using the turnbuckle sermoancp 8 If your tractor is equipped with a Quick Hitch a Set the height of the 3 point hitch so the Quick Hitch claws are lower than the mounting pins b Be sure the 3 point hitch is set in the non sway position See tractor manual for details C Align the claws under the mounting pins while backing up d When the claws are under the pins slowly raise the 3 point hitch Be sure each of the mounting pins seat in their respective claw e Release the claw retainer locks to secure the mounting pins in the claws 15 12 13 buhler 65 Series Rotary Tiller ATTACHING UNHOOKING cont d Attach the PTO driveline a Check that the driveline telescopes easily and that the shield rotates freely A CAUTION Be sure that the driveline does not bottom out when going through its working angles b Attach the driveline to the tractor by retracting the locking pin slide the yoke over the shaft and push on the yoke until the lock pin clicks into position Pull on the yoke to be sure it is locked
17. counter a problem that is difficult to solve even after having read through this trouble shooting section please call your local Buhler Farm King distributor dealer Before you call please have this Operator s Manual and the serial number from your Tiller ready PROBLEM Rotor won t turn Untilled ground behind machine Seed bed lumpy Uneven seed bed CAUSE Slip clutch slipping or replace friction plates PTO clutch slipping Broken drive chain kkkk 3 point hitch not set Traveling too fast Ground very hard Machine not leveled KKK Traveling too fast KKK Machine not level Drag Shield too high 29 SOLUTION Check that clutch is engaged or replace friction plates Set PTO clutch See tractor manual Repair or replace chain Set 3 point hitch in float See tractor manual Travel slower Slow down Make 2 passes Adjust screw jack on 3 point arm Adjust Depth Gauge Shoes Slow down Make 2 passes Level machine Adjust Drag Shield 65 Series Rotary Tiller ASSEMBLY The machine is shipped with the PTO shaft not installed To install the PTO driveline on the machine follow this procedure 1 2 Clear the area of bystanders especially small children Clean the splines on the yoke and the input shaft Align the splines on the yoke and the shaft Depress the locking pin and slide the yoke on the shaft Be sure the yoke is locked in position
18. e sufficient weight to provide stability for the unit during field operation or when transporting It is also recommended that each tractor be equipped with a full complement of suitcase weights on the front of the tractor This will provide the required weight on the front for turning and extra traction if equipped with front wheel assist 3 3 Point Hitch The Tiller is equipped with a Category 1 3 point hitch Be sure the tractor 3 point hitch is in the Category 1 configuration Install the lift arm blocks or shorten the stop chains to place the arms into the non sway configuration Refer to the tractor manual for details 4 Load Sensing Hydraulics Many newer tractors are equipped with Load Sensing hydraulics Itis the responsibility of the operator to set the tractor hydraulic system to provide float on the 3 point hitch Refer to Tractor Manual for details The float feature will allow the machine to follow the ground contours during operation 5 PTO Shaft The tractor must have a 1 3 8 6 spline 540 rpm PTO shaft to fit the driveline shaft supplied with the machine Do not use shaft adapters or operate at any other speed It is not recommended that a tractor with variable speed PTO s be used on the Tiller Operating at speeds faster than 540 rpm will overload the drivetrain and lead to early failures Attach the safety chains supplied with the PTO shaft allowing sufficient slack for the driveline during turns and operation
19. e sticks stones roots wire and other objects from working area before starting Clean reflectors SMV and lights before transporting Use hazard flashers on tractor when transporting Review safety instructions with all operators annually bm a i bi 65 Series Rotary Tiller MAINTENANCE SAFETY Follow ALL the operating maintenance and safety information in the manual Support the machine with blocks or safety stands when working beneath it Follow good shop practices Keep service area clean and dry Be sure electrical outlets and tools are properly grounded Use adequate light for the job at hand Use only tools jacks and hoists of sufficient capacity for the job Never work on rotor blades or under the machine unless the tractor engine is off and driveline is disconnected Make sure all guards are in place and properly secured when maintenance work is completed Never wear ill fitting baggy or frayed clothing when working around or on any of the drive system components Keep hands feet hair and clothing away from moving or rotating parts Clear the area of bystanders especially small children when carrying out any maintenance and repairs or making any adjustments TRANSPORT SAFETY Review Transport Safety instructions in tractor manual before moving Always travel at a safe speed Always use hazard warning flashers on tractor when transporting unless prohibited by law Do not exceed 20 mph 32
20. ecified torque TINE REPLACEMENT When the Tines are damaged in any way they will need to be replaced When replacing follow this procedure 1 2 Clear the area of bystanders especially small children Raise the machine until the Tines are slightly above the ground Stop engine set park brake remove ignition key and wait for all moving parts to stop before dismounting Place blocks under each Depth Gauge Shoe to support the machine Raise the Drag Shield and secure in the up position Wear leather or heavy canvas gloves when handling Tines Remove mounting bolts from Tines ALERT An alternate method would be to disconnect the machine from the tractor and tip it forward on its nose Install a new replacement blade and tighten the mounting bolts to their specified torque Lower the rear gate Remove the blocks under the skid plates 25 65 Series Rotary Tiller SLIP CLUTCH During normal operation the slip clutch can release and slip when encountering an obstruction or when overloaded It is designed to slip when the load exceeds 3 times its nominal rating When the clutch slips too frequently during normal operating conditions it is necessary to replace the clutch linings NOTE The PTO shafts are shipped with the slip clutch disengaged There are four socket set screws on the inside of the clutch assembly which are turned out as far as they go to engage the clutch Disengage clutch by turning set screws in ful
21. ed OO sch N mk mk E ITEM OO ONOU POND 65 Series Rotary Tiller 82 65 SERIES TILLER GEARBOX PARTS LIST PART NO 912300159 967280 967323 967281 967325 967326 967335 967336 967337 967338 967339 967340 967341 967342 967343 967344 967327 967328 967329 967330 967331 967332 967312 967334 DESCRIPTION Gearbox Assembly Housing Hex Shaft 41 15mm Dia Cover 160mm Dia Snap Ring E 45 DIN 471 2 Snap Ring 1 95 DIN 472 2 Ring 45 2 x 54 8 x 6 Ring 45 2 x 54 8 x 8 Ring 45 2 x 54 8 x 1 0 Ring 45 2 x 54 8 x Ring 45 2 x 54 8 x Ring 85 2 x 94 7 x Ring 85 2 x 94 7 x Ring 85 2 x 94 7 x Ring 85 2 x 94 7 x Ring 85 2 x 94 7 x Ball Bearing 6209 Ball Bearing 6012 Cone amp Cup Bearing 30209 Cone amp Cup Bearing 32012 Oil Seal 45 x 85 x 10 Oil Seal 60 x 95 x 10 Oil Plug 3 8 gaz DIN 906 Bevel Gear Set R 1 192 NONE BRO 11 12 13 14 IS 42 QUANTITY aa mk mk 2 As Reguired As Reguired As Reguired As Required As Required As Required As Required As Required As Required As Required U N A sch mk mk b hler 65 Series Rotary Tiller SHIPPING BUNDLES QUANTITY BUNDLE REQUIRED NUMBER DESCRIPTION C6050 50 Tiller c w PTO 1 F0158 Deck Assembly C6060 60 Tiller c w PTO 1 FO160 Deck Assembly C6072 72 Tiller c w PTO 1 FO162 Deck Assembly C6082 82 Tiller c w PTO 1 F0164 Deck Assembly C6050 4 50 Tiller 4 Tine c w PTO
22. ed off Lubricate the machine per the schedule outlined in the Service and Maintenance Section Use only a tractor of adequate power and weight to pull the machine Check that the machine is properly attached to the tractor Be sure retainers are used on the mounting pins Check the oil level in the gearbox Add as required Check that the PTO driveline shield turns freely and that the driveline can telescope easily Clean and lubricate if required Check the blades Be sure they are not damaged or broken and are bolted securely to the rotor Repair or replace as required Remove any entangled material on rotating parts Install and secure all guards doors and covers before starting 11 buhler 65 Series Rotary Tiller EQUIPMENT MATCHING To insure the safe and reliable operation of the Tiller it is necessary to use a tractor with the correct specifications Use the following list as a guide in selecting a tractor to use on the machine 1 Horsepower Use Table 1 as a guide in selecting the tractor horsepower appropriate for your width of machine Use only small Agricultural tractors on this machine Table 1 Horsepower vs Width Horsepower 40 45 55 65 A ALERT Do not exceed the recommended horsepower levels The use of horsepower will void the warranty 2 Tractor Weight By following the recommendations for the tractor power the tractor will hav
23. een designed and manufactured to meet the needs of a discerning landscaping industry for the efficient tilling of soil Safe efficient and trouble free operation of your Tiller requires that you and anyone else who will be operating or maintaining the machine read and understand the safety operation maintenance and trouble shooting information contained within the Operator s Manual SERIAL NUMBER This manual covers the 50 60 72 amp 82 Models Differences are covered and explained where appropriate Use the Table of Contents as a guide to locate required information Keep this manual handy for frequent reference and to pass on to new operators or owners Call your Buhler Farm King Dealer if you need assistance information or additional copies of the manual OPERATOR ORIENTATION The directions left right front and rear as mentioned throughout this manual are as seen from the driver s seat and facing in the direction of travel 65 Series Rotary Tiller SAFETY YOU are responsible for the SAFE operation and maintenance of your Buhler Farm King 65 Series Rotary Tiller YOU must ensure that you and anyone else who is going to operate maintain or work around the Rotary Tiller be familiar with the operating and maintenance procedures and related SAFETY information contained in this manual This manual will take you step by step through your working day and alert you to all good safety practices that should be adhered t
24. eries Rotary Tiller 65 SERIES TILLER PTO SLIP CLUTCH 50 60 72 amp 82 TL 02 38 b hl 65 SERIES TILLER PTO PARTS LIST SLIP CLUTCH 50 60 amp 72 ITEM EO JO Om SS Gab 28 PART NO F9601 936372 936527 966237 966236 936352 936358 936368 936369 936359 936353 936517 966234 966232 936370 936371 936518 966235 966213 936392 936524 936520 936521 936523 936522 936519 936402 966223 936526 910 075 936512 65 Series Rotary Tiller DESCRIPTION Shaft Complete Outer Half Shaft Tractor Inner Half Shaft Implement Quick Disc Yoke RS Repair Kit Outer Tube Yoke Flexible Pin Outer Cardan Tube Inner Cardan Tube Flexible Pin Inner Tube Yoke Clutch Assembly Outer Shield Collar Outer Shield Cone Set Outer Shield Safety Tube Inner Shield Safety Tube Inner Shield Cone Set Inner Shield Collar Complete Push Button Sleeve Spring Set Clutch Plate Clutch Lining Hub C W Q D Thrust Plate Clutch Screw Complete Safety Chain Bush Spacer Taper Pin Kits Set Screw Set Screw should be backed out all the way to engage clutch 39 b hl 65 Series Rotary Tiller 65 SERIES TILLER PTO PARTS LIST SLIP CLUTCH 82 ONLY ITEM oNOOIPOD 28 PART NO F9602 910 093 936530 910 031 910 036 910 039 910 040 910 044 910 045 910 042 910 048 936528 910 046 966232 910 052 910 053 936518 910 055 966213 936392 936524 936529 936521 93652
25. ield Drive Shaft Shield 35 0 2 0 0 2 2 25 26 27 28 F0354 F0355 967392 912300160 982005111 967558 912300159 903320 982825221 968632 967295 982000350 982000300 982006400 982506200 982606200 982726200 967421 967422 967423 982826200 967424 81593 982000471 967357 903187 967362 967379 967420 906226 906227 906228 906229 967485 967486 982006322 959220 967374 967375 967393 912303600 912303601 982000341 906625 65 Series Rotary Tiller PTO Shaft w Slip Clutch 50 60 amp 72 PTO Shaft w Slip Clutch 82 only Gearbox PTO Guard 50 60 amp 72 Gearbox PTO Guard 82 Drive Shaft Shield Mount 4073 Gearbox 50 60 amp 72 4083 F Gearbox 82 only Drive Shaft Shield 50 60 amp 72 Drive Shaft Shield 82 1 1 2 Four Bolt Flange Bearing 1 1 2 Bearing only Greasable Left Depth Gauge Shoe Weldt Right Depth Gauge Shoe Weldt Right Shaft Cover Cone Main Shaft 6 Tine 50 Main Shaft 6 Tine 60 Main Shaft 6 Tine Main Shaft 4 Tine Main Shaft 4 Tine Main Shaft 4 Tine Main Shaft 6 Tine Main Shaft 4 Tine 3 8 Lock Washer pl 1 4 x 14 Link Chain Drag Shield Lift Bracket Cat Pin Bracket Weld t L 1 2 X 4 Drag Shield Hinge Pin Final Drive Assembly 6 Tine Final Drive Assembly 4 Tine Drag Shield 50 Drag Shield 60 Drag Shield 72 Drag Shield 82 Tine Right Tine Left 1 3 4 Oil Seal Plate 6 1 2
26. ink into the ground Use the turnbuckle on the top link to set the frame angle so the bottom of the Depth Gauge Shoes are level when operating 17 65 Series Rotary Tiller FIELD OPERATION cont d C Offset The Category Pin Brackets can be moved 3 to 4 inches along the Deck Assembly to either side of center if reduired Center the machine for normal operation Offset if the tire tracks are wider than the machine or when tilling around trees bushes or other areas A ALERT Sliding offset feature not available in the 82 model d Drag Shield Adjust the chain in the Adjustment Bracket to set the height of the Drag Shield Set the Drag Shield to just contact the tilled soil when operating Align the unit with the working area Starting machine a Run the engine at low idle b Slowly engage the PTO control to start the machine C Slowly bring the engine to the rated PTO speed Never exceed rated speed d Lower the machine to the ground and proceed down the field Stopping machine a Slowly decrease engine speed to low idle b Raise machine out of the ground 6 Disengage PTO clutch slowly A CAUTION Place all controls in neutral lower machine stop engine set park brake remove ignition key and wait for all moving parts to stop before dismounting Ground Speed Travel speed can vary between 2 and 5 mph 3 and 8 km h depending on the soil and terrain conditions It is the responsibility of the operator
27. kph during transport STORAGE SAFETY Store the unit in an area away from human activity Do not permit children to play on or around the stored machine Support frame on stands and blocks to provide a secure base SAFETY SIGNS Keep Safety Signs clean and legible at all times Replace Safety Signs that are missing or have become illegible Replaced parts that displayed a safety sign should also display the current sign Safety Signs are available from your Dealer Parts Department or the factory 65 Series Rotary Tiller How to Apply Safety Signs Be sure that the application area is clean and dry Decide on the exact position before you remove the backing paper Remove the smallest portion of the split backing paper Align the safety sign over the specified area and carefully press the small portion with the exposed sticky backing in place E Slowly peel back the remaining paper and carefully smooth the remaining portion of the safety sign in place di Small air pockets can be pierced with a pin and smoothed out using the piece of safety sign backing paper a SAFETY SIGN LOCATIONS The types of safety signs and locations on the equipment are shown in the illustrations below Good safety requires that you familiarize yourself with the various Safety Signs the type of warning and the area or particular function related to that area that requires your SAFETY AWARENESS Think SAFETY Work SAFELY TL 07 b
28. ly To replace clutch linings follow this procedure 1 Disengage the clutch by turning the four set screws all the way in 2 Remove the outside bolts from the clutch assembly and replace the clutch linings 3 When re tightening the bolts stop when the clutch spacer starts to touch the clutch plates You should be able to just move the spacer by hand when you have the correct bolt torque 4 Engage clutch by turning out set screws after assembly is complete 26 65 Series Rotary Tiller CLUTCH MAINTENANCE Before first use or after storage of more than one month the clutch should be checked Disengage clutch by turning in the four socket set screws Run the PTO at low idle to slip the clutch linings This will help remove the dirt corrosion and surface gloss from the clutch plates and also ensure that the linings are loose Engage the clutch by turning out the socket set screws Normally the clutch will slip at a 20 higher torque after the run in than before Check the temperature of the clutch after running for 20 minutes and every 8 hours after that If the clutch is hot to the touch or smokes check that the outside bolts are correctly tightened as explained in slip clutch section If clutch still slips linings may have to be replaced 27 65 Series Rotary Tiller REPAIR MAIN SHAFT REPLACEMENT The main shaft is designed with a replaceable Final Drive Assembly on the driven end This feature keeps the cost of
29. o while operating the Tiller Remember YOU are the key to safety Good safety practices not only protect you but also the people around you Make these practices a working part of your safety program Be certain that EVERYONE operating this equipment is familiar with the recommended operating and maintenance procedures and follows all the safety precautions Most accidents can be prevented Do not risk injury or death by ignoring good safety practices Tiller owners must give operating instructions to operators or employees before allowing them to operate the Tiller and at least annually thereafter per OSHA Occupational Safety and Health Administration regulation 1928 57 The most important safety device on this equipment is a SAFE operator It is the operator s responsibility to read and understand ALL Safety and Operating instructions in the manual and to follow them All accidents can be avoided A person who has not read and understood all operating and safety instructions is not qualified to operate the machine An untrained operator exposes himself and bystanders to possible serious injury or death Do not modify the equipment in any way Unauthorized modification may impair the function and or safety and could affect the life of the equipment Think SAFETY Work SAFELY ED n 12 13 14 15 65 Series Rotary Tiller GENERAL SAFETY Have a first aid kit available for use and know how to use it should
30. oping Tubes and Quick Disconnect 20 Hours 1 Lubricate PTO driveline 7 locations ALERT When using the safety chains supplied with the PTO shaft the shield bearings must be kept lubricated 80 hours or once a season 2 Lubricate rotor driven end Bearing 1 location 3 Lubricate rotor drive end bearing 1 location EE EE ESE ING 4 Lubricate chain drive Ee ere SR ed p Zen A L CAS CAA bearing TPS CAS AEA ie 11 d dY E es d ke Ns eva 1 location bet ene WES use 3 squirts only push grease in gradually 23 65 Series Rotary Tiller SERVICING INTERVALS cont d 40 Hours 1 Check gearbox oil level Add as required DIL LEVEL PLUG TL 16 2 Add approximately 10 squirts of grease in chain case TL 17 Annually 1 Change gear box oil Refill with SAE 85W90 gear oil 2 Wash machine 24 65 Series Rotary Tiller MAINTENANCE By following a careful service and maintenance program for your machine you will enjoy many years of trouble free operation A FRAME ADJUSTMENT When moving the hitch along the front frame to adjust the offset follow this procedure 1 2 Clear the area of bystanders especially small children Raise the machine so it is slightly out of the ground Loosen the U bolts through the Category Pin brackets Slide the hitch along the Deck until the machine is set at the desired offset Tighten the U bolts to their sp
31. repairs down should replacement be required and makes main shaft replacement easier When replacing the Final Drive Assembly follow this procedure Clear the area of bystanders especially small children Unhook from the tractor Remove the driveline and store to the side Remove the chain cover the chain and the sprocket Use 2 people or a hoist to tip the machine forward on its nose Life the Drag Shield up and lay forward Remove the mounting bolts connect the Main Shaft to the Final Drive Assembly Wear leather or heavy canvas gloves when handling the Main Shaft and Tines 9 Remove the Final Drive Assembly from the machine 10 Install the replacement part 11 Install and tighten the connecting bolts to their specified torque 12 Install the sprocket and chain 13 Tip the machine into the upright position 14 Refill the chain cover with approximately 800 grams of multi purpose grease 15 Use gasket compound and replace the chain cover 16 Be sure all fasteners are tightened to their specified torque ol dee ee g 28 TROUBLE SHOOTING 65 Series Rotary Tiller The Buhler Farm King 65 Series Rotary Tiller moves curved Tines on a turning rotor through the ground to break it up and prepare a seed bed It is a simple and reliable system that requires minimal maintenance In the following section we have listed many of the problems causes and solutions to the problems that you may encounter If you en
32. ted through the gearbox in the center of the machine to the chain drive down the side The A frame can be moved to offset the machine Point A frame PTO Driveline Gear Box Chain Drive Rotor Blades Skid Plates TMUODP 10 65 Series Rotary Tiller MACHINE BREAK IN Although there are no operational restrictions on the Tiller when used for the first time it is recommended that the following mechanical items be checked A After operating for 1 2 hour or after completing 1 2 acre 1 Check all nuts bolts and other fasteners Tighten to their specified torque level 2 Check that the blades are in good condition and bolted securely to the rotor 3 Check the oil level in the gearbox Add as required 4 Check that the PTO driveline shield turns freely 5 Lubricate all grease points B After operating for 5 hours and 10 hours 1 Repeat items 1 through 5 of Section A 2 Then go to the regular service schedule as defined in Section 5 PRE OPERATION CHECKLIST Efficient and safe operation of the Rotary Tiller requires that each operator reads and understands the operating procedures and all related safety precautions outlined in this section A pre operation checklist is provided for the operator It is important for both personal safety and maintaining the good mechanical condition of the Tiller that this checklist is followed Before operating the machine and each time thereafter the following areas should be check
33. the need arise Have a fire extinguisher available for use and know how to use it should the need arise Wear appropriate protective gear This list includes but is not limited to a hard hat Protective shoes with slip resistant soles Protective glasses or goggles Heavy gloves Wet weather gear Hearing protection Respirator or filter mask Wear suitable ear protection for prolonged exposure to excessive noise OPERATING SAFETY Read and understand the Operator s Manual and all safety signs before operating servicing adjusting repairing or unplugging Do not allow riders Install and secure all guards and shields before starting or operating Keep hands feet hair and clothing away from moving parts Place all controls in neutral stop tractor engine set park brake remove ignition key and wait for all moving parts to stop before servicing adjusting repairing or unplugging Place all tractor and machine controls in neutral before starting Never start or operate machine unless sitting on tractor seat Do not operate machine inside a building unless there is adequate ventilation Clear the area of bystanders especially small children before starting Stay away from PTO shaft and machine when engaging PTO Keep others away Do not put hands or feet under machine while tractor engine or machine is running Always know what you are tilling Never operate Tiller in an area that has hidden obstacles Remov
34. ty is expressly in lieu of all other warranties expressed or implied Buhler Manufacturing will in no event be liable for any incidental or consequential damages whatsoever Nor for any sum in excess of the price received for the goods for which liability is claimed WARRANTY CLAIMS Warranty requests must be prepared on Buhler Manufacturing Warranty Claim Forms with all requested information properly completed Warranty Claims must be submitted within a thirty 30 day period from date of failure repair WARRANTY LABOR Any labor subject to warranty must be authorized by Buhler Manufacturing The labor rate for replacing defective parts where applicable will be credited at a rate determined by the Company Buhler Manufacturing IMPORTANT FACTS Buckets and Bucket Tines Carry No Warranty Bent Spears Carry No Warranty Snowblower Fan Shafts Carry No Warranty Mower Blades Carry No Warranty Portable Auger Parts Have Two 2 Year Warranty 65 Series Rotary Tiller TABLE OF CONTENTS DESCRIPTION PAGE Warranty EE He DE RE kg EE EE RI 1 Table of Contents ase ee en gla eresiniz 2 de e e sienien eenean siie neisa 4 SE AE iaiia 5 General Safety reellen 6 Operating Safety ee 6 Maintenance Safety u a 7 Transport SAIC sesse ss anne 7 Storage Safety na ee 7 Safety SINS EE ili si emi idileki 7 Safety Sign Locations u 8 Be E 10 MachineComponenis 10 Machine Break in m m 11 Pre operationChecklist nn
35. x 6 1 2 Top Sprocket Spacer 3 OD x 1 07 2 Four Bolt Flange Bearing 2 Bearing only Left Bearing Cover Cone 1 3 4 Oil Seal 1 5 8 Oil Seal Depth Gauge Shoe Bracket LH Side Plate Weldt STATTA NWMOOM EP SEE EE SEE EIE EF 36 b hl 982005711 967378 81525 84498 81627 81637 81636 967122 812482 84270 812763 812764 812765 81659 81677 84277 812364 86171 84000 84072 812363 81549 81569 9812767 965807 81676 984077 81620 86170 903175 903179 903180 903181 811790 81700 81701 65 Series Rotary Tiller Tension Spring Chain Tensioner Weldment 1 4 X 3 4 Hex Bolt pl 1 4 Lock Nut pl 1 2 X 3 Hex Bolt pl 1 2 Lock Washer pl 1 2 Hex Nut pl 5 8 X 2 1 4 Hex Bolt GR 8 pl 5 8 Lock Nut pl 5 8 X 1 3 4 Hex Bolt pl 1 2 X 1 1 2 Hex Bolt GR 8 NF pl 1 2 X 2 Hex Bolt GR 8 NF pl 1 2 Hex Nut GR 8 NF pl 5 8 X 1 Hex Bolt NC pl 5 8 Lock Washer pl 1 2 X 1 1 2 Hex Bolt pl 1 2 Lock Nut pl 3 8 X 1 1 4 Hex Bolt pl 3 8 B S Flat Washer pl 3 8 X 3 4 Hex Bolt pl 3 8 Lock Nut pl 5 16 X 3 4 Hex Bolt pl 5 16 Lock Washer pl 1 2 Lock Washer GR 8 pl Cat 1 Top Link Pin 5 8 Hex Nut pl 1 2 Hex Jam Nut pl 1 2 X 1 1 4 Hex Bolt pl 3 8 X 1 Hex Bolt pl A Frame Bottom Weldt A Frame Top RH A Frame Top LH A Frame Brace Plate 3 4 x 4 1 2 Hex Bolt pl 3 4 Hex Nut pl 3 4 Lock Washer pl 37 65 S
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