Snapper RP2167519BDV User's Manual
Contents
1. Readjust as needed Tighten nut when finished 7 Reinstall assembly driven disc spring to driven disc 16 1 8 MEASUREMENT TO OUTSIDE EDGE OF DRIVE DRIVE SLIDE DRIVEN DISC DISC ASSEMBLY TOWARD OUTSIDE OUTSIDE EDGE FIGURE 4 10 BALL JOINT LOOSEN NUT A En TURN ROD IN PIVOT OR OUT UNTIL BRACKET END ALIGNS WITH HOLE FIGURE 4 11 Continued On Next Page 4 3 4 Replacing Rubber Driven Disc If the rubber is badly chunked or worn it must be replaced Install new Driven Disc as follows 1 Remove pin and washer from transfer rod and remove end of transfer rod from hole in driven disc assembly See Figure 4 9 Section 4 REPAIR amp ADJUSTMENTS A WARNING A DO NOT attempt any maintenance adjustments or service with engine and blade running STOP engine and blade Disconnect spark plug wire and secure away from spark plug Engine and components are HOT Avoid serious burns allow sufficient time for all components to cool 4 3 4 Replacing Rubber Driven Disc Continued from previous page 2 Using needle nose pliers unhook the drive spring and slide the driven disc assembly off the hex shaft See Figure 4 12 3 Remove the two snap rings which secure the rubber driven disc to the driven disc assembly See Figure 4 13 4 Install new rubber driven disc onto driven disc assembly with retaining rings 5 Reverse above procedures for reassembly and installation of driven disc assemb2. mower drive is still slipping adjust the driven disc as follows 1 Move ground speed control into the fast position See Figure 4 8 MOVE GROUND SPEED CONTROL TO FAST POSITION FIGURE 4 8 Section 4 REPAIR amp ADJUSTMENTS A WARNING A DO NOT attempt any maintenance adjustments or service with engine and blade running STOP engine and blade Disconnect spark plug wire and secure away from spark plug Engine and components are HOT Avoid serious burns allow sufficient time for all components to cool 4 3 3 DRIVEN DISC ADJUSTMENT Continued From Previous Page 2 Remove driven disc spring from driven disc assembly Also remove pin and washer from transfer rod and remove end of transfer rod from hole in driven disc assembly See Figure 4 9 DRIVEN DISC ASSEMBLY REMOVE Ss DRIVEN DISC SPRING REMOVE END OF TRANSFER REMOVE ROD FROM PIN AND DRIVEN DISC WASHER ASSY FROM ROD FIGURE 4 9 3 Slide driven disc assembly over to 1 8 from outside edge of drive disc See Figure 4 10 4 Loosen jam nut securing transfer rod to ball joint on pivot bracket See Figure 4 11 5 Turn rod in or out of ball joint until end of rod aligns with hole in driven disc assembly from which rod was removed NOTE Do not move pivot bracket 6 Reinstall rod as removed in step 2 Move ground speed control to slow position then back to fast position Recheck the 1 8 measurement described previously
3. 26 PRODUCT REGISTRATION FORM ccscccscseeceseeeseeeseseeeenseeeseeeeseseeeeeeeeeseesaseaeensneeeees 27 IMPORTANT The figures and illustrations in this manual are provided for reference only and may differ from your specific model Contact your local SNAPPER dealer if you have questions Section 1 FAMILIARIZATION WHEEL DRIVE CONTROL BLADE CONTROL ENGINE ofp Easy SPEED Speed CONTROL Fa CHOKE ROPE START HANDLE FUEL FILL REAR HEIGHT ADJUSTMENT LATCH RECYCLING COVER GROUND SPEED CONTROL BRIGGS ENGINE SPEED CONTROL FAST Ke CHOKE OIL FILL AND DIPSTICK FRONT HEIGHT ADJUSTMENT LATCHES FIGURE 1 1 1 1 INTRODUCTION This manual has been prepared for the operators of the SNAPPER WALK BEHIND MOWERS Its purpose aside from recommending operating and routine service requirements is to promote safety through the use of accepted operating practices Read Understand and Follow the IMPORTANT SAFETY INSTRUCTIONS on Pages 2 4 of this manual and all safety messages on the mower and attachments before operating the mower 1 2 NOMENCLATURE The nomenclature drawing above Figure 1 1 shows the essential parts of the SNAPPER WALK BEHIND MOWERS It is recommended that all operators of the mower become thoroughly familiar with the controls parts and operation of the mower before operating Specific details involving the engine are found in the separate en
4. POSITION DO NOT attempt any maintenance adjustments or service with engine and blade running STOP engine and blade Disconnect spark plug wire and secure DRIVE DISC away from spark plug Engine and components are HOT Avoid serious burns allow sufficient time for EENE bse all components to cool BOLT BUSHING 4 4 1 Engine Drive Belt Replacement Stretch Type Belts DECK BRACKET Continued From Previous Page PARTIALLY SHOWN BOLT RETAINER IMPORTANT Drain fuel tank before tipping mower E DO NOT tip machine with carburetor or spark plug down a 2 Oil from crankcase will saturate the air filter and cause the wy INTERNAL TOOTH engine to be hard to start or not start at all If e LOCKWASHER contamination does occur the air filter will have to be replaced NUT 3 Remove the driven disc Refer to Section FIGURE 4 16 Replacing Rubber Driven Disc for driven disc removal procedure 4 Drain fuel tank before tipping mower Do not tilt mower with spark plug or carburetor down Tilt mower up on its rear wheels and remove blade and blade hub Assistance from another person may be necessary to hold mower in the tilted position 5 Hold the slotted end of the drive disc bolt with a screwdriver and remove the nut and internal tooth lock washer See Figure 4 16 6 Remove the belt cover located under deck 7 Lift the drive disc up and remove worn belt 8 Loop one end of new belt over engine pulley and insert the other end
5. are warranted separately This warranty does not apply to parts that have been damaged by accident alteration abuse improper lubrication normal wear or other cause beyond the control of SNAPPER This warranty does not cover any machine or component part that has been altered or modified changing safety performance or durability Batteries have a one 1 year warranty period with free replacement if required for one 1 year from the original purchase date SNAPPER will not be responsible for any installation cost incurred The battery warranty only covers original equipment batteries and does not cover damage to the battery or machine caused by neglect or abuse destruction by fire explosion freezing overcharging improper maintenance or use of improper electrolyte There is no other express warranty DISCLAIMER OF WARRANTY Implied warranties including those of merchantability and fitness for a particular purpose are limited to two 2 years from purchase date for the original purchaser s residential or other non commercial use and ninety 90 days from purchase for the original purchaser s commercial rental or other non residential use and to the extent permitted by law any and all implied warranties are excluded This is the exclusive remedy Liabilities for consequential damages under any and all warranties are excluded Some states do not allow limitations on how long an implied warranty lasts or do not allow the exclusion or lim
6. e FIGURE 4 5 FIGURE 4 4 2 To adjust unhook upper spring from cable eye and rotate spring in direction required to extend or 5 Check blade for balance If necessary correct shorten spring length balance by grinding heavy end of blade 3 Rehook upper spring to cable eye and check 6 Reinstall blade See Figure 4 3 Check torque of clearance Repeat procedure if required blade retaining cap screw Recommended torque should be 40 ft Ibs NOTE The vinyl spring cover should be kept over the spring at all times except for adjustments NOTE The following sections 4 2 through 4 4 are for self propelled models only 4 If the wheel drive control fails to return quickly to the OFF position when released check for binding at the cable holdings located on the side of the right handle The upper clip should be located 2 below the upper knob the lower clip should be 4 above the lower knob The cable should slide freely with the clips installed at these locations 4 2 WHEEL DRIVE CONTROL ADJUSTMENT 1 The wheel drive control is properly adjusted when there is 1 16 to 1 8 clearance between the inside of the spring hook and the inside of the clutch cable eye with the wheel drive control released See Figure 4 5 14 Section 4 REPAIR amp ADJUSTMENTS WARNING A DO NOT attempt any maintenance adjustments or service with engine and blade running STOP engine and blade Disconnect spark plug wire and secure away from spa
7. releasing the blade control 2 4 HANDLE HEIGHT ADJUSTMENT The height of the mower handle can be adjusted as follows 1 Loosen the lower nuts on each lower handle as shown in Figure 2 5 HIGHER LOWER WW HANDLE LOOSEN LOWER NUTS ON EACH LOWER HANDLE FIGURE 2 5 GROUND a SPEED Zi A X HIGHEST CUTTING HEIGHT FIGURE 2 6 Section 2 OPERATING INSTRUCTIONS 2 Set all wheels at the same cutting height The highest cutting position is Notch 7 The lowest cutting position is Notch 1 See Figures 2 6 amp 2 7 LATCH POSITION E apar d CUTTING HEIGHT SETTINGS FIGURE 2 7 2 6 RECYCLING OPERATION NOTE For best recycling results cut up to a maximum of 1 3 of grass blade length and recycle ONLY when grass is dry 1 Set all wheels in the highest cutting position Notch 7 Refer to Section Cutting Height Adjustment 2 Move engine speed control to FAST Rabbit position 3 Move ground speed control to slowest speed setting 4 Proceed mowing slowly If grass is very dense lower each rear wheel latch one notch lower than the front wheel latches to improve recycling performance NOTE The recycling cover is designed to remain on the machine at all times unless alternate discharge operations are desired such as side discharging or bagging Recycling cover can be removed to accommodate alternate discharge components TO REMOVE RECYCLING COVER Remove knob nuts and _interna
8. screens and fins at frequent Intervals The engine blower housing and shrouds should be removed at least once each season or more often SA under dry dusty conditions amp for a thorough cleaning of fins Generally wash foam type filters in a dishwashing detergent and water solution Rinse and wring dry then saturate with oll and squeeze out excess Failure to re oll this type filter will ruin the engine Failure to keep external surfaces clean not only presents fire hazards but causes overheating and resulting engine damages such as 1 distorted valve guides 2 sticking valves scuffed scored cylinder walis 2 4 overspeeding 5 loss of power 6 complete fallure of engine Clean paper elements by tapping lightiy Blowing with air will rupture paper elements wo Use a flashlight to detect clogged or torn paper elements replace if damaged in any way Dirt can also be introduced into an engine In dirty fuel from a contaminated container Always use clean fresh fuel from a clean container to guard against dirt sludge and water contamination r___ Be aware that fuel breaks down In storage and forms An engine must also have proper lubrication gummy compounds which All engines use some oll On 4 cycle engines will block carburetor pass CHECK OIL LEVEL BEFORE EACH START UP ages Never use fuel more Wipe area clean around the oll check plug or than 3 months old Drain d
9. through slot in deck Refer to 4 4 2 Transmission Poly V Belt Replacement 1 Remove the driven disc Refer to Section on Replacing Driven Disc Rubber Ring for procedure 2 Note the routing of the old belt around the three pulleys before removing it See Figure 4 17 3 Place new Poly V Belt over end of hex shaft and onto drive pulley 4 Work belt onto top of idler pulley 5 Twist belt sideways and pull it upward between the differential bracket and driven pulley and then down into the pulley groove Make sure the Poly V Belt is above belt guide See Figure 4 17 Figure 4 15 9 Loop the belt around the pulley on the bottom of N Ey DIFFERENTIAL cl the drive disc See BRACKET 10 Reinstall drive disc and retaining hardware PULLEY a ELA IMPORTANT 1 The square shoulder of the drive RE disc bolt must fit into the square hole of the bushing 2 The square end of bushing must fit into the bracket slot HEX SHAFT 11 Reinstall belt cover and tighten bolts securely 12 Reinstall blade hub and cutter blade Recommended torque for blade cap screw is 40 ft Ibs eg POLY V Ce BELT Ag DRIVEN PULLEY BELT GUIDE ROUTING OF POLY V BELT FIGURE 4 17 19 TROUBLESHOOTING PROBLEM PROBABLE CAUSE CORRECTIVE ACTION Engine Will Not Star 2 Engine needs choking or priming 2 Choke Prime Check Engine Manual for Instructions 3 Place spark plug wire onto spark plug 1 Blade control should
10. DLE HANDLE CROSS BAR CONNECTOR OVER FLANGE FIGURE 2 11 WARNING A DO NOT operate without entire Grass Catcher or guard in place Grass Catcher components are subject to deterioration during normal use Inspect frequently and replace worn or damaged components immediately WARNING Grass Catcher bags used on SNAPPER products are made of woven fabric and are subject to deterioration and wear during normal usage Check condition of bag before each use Immediately replace worn or damaged catcher bags with only bags recommended by SNAPPER The grass catcher is optional equipment on some models Section 3 MAINTENANCE 3 1 INTRODUCTION 3 2 2 CHECK GREASE LEVEL IN TRANSMISSION To retain the quality of the mower use genuine 1 Remove transmission fill plug Roll machine SNAPPER replacement parts only Contact a local forward or backward while looking down into plug SNAPPER dealer for parts and service assistance hole For the correct part or information for a particular 2 If liquid grease IS NOT visible on the input gear mower always mention model and serial number the small gear below the plug hole add an amount to cover gear of Snapper 00 grease See A WARNING A Figure 3 2 DO NOT attempt any maintenance adjustments or service with engine and blade running STOP engine and blade Disconnect spark plug wire and secure away from spark plug Engine and components are HOT Avoid serious burns allow suf
11. LADE RETAINING CAP SCREW TORQUE VALUE SHOULD BE 40 FT FIGURE 3 4 3 3 SERVICE ANNUALLY Perform all maintenance as described in the Service Schedule section of this manual 3 3 1 Engine Service engine according to engine owner s manual 3 3 2 Air Filter Refer to engine owner s manual for service instructions 3 3 3 Engine Oil Refer to engine owner s manual for service instructions 3 4 STORAGE PROCEDURE Refer to the Engine Owner s Manual for directions regarding engine storage preparations Prepare the mower for end of season storage as follows 1 Drain fuel from fuel tank and let engine run until all fuel is out of the carburetor 2 Disconnect and remove the spark plug wire away from spark plug before any other preparations are made 3 Tape all openings closed to prevent spraying water into exhaust or air intakes during washing 4 Tilt mower up on its rear wheels and thoroughly clean the underside of the deck Do not tilt mower with spark plug or carburetor down Scrape away any accumulation of grass with a putty knife and or wire brush 5 Lubricate all exposed metal with a light coating of oil to prevent corrosion 6 On self propelled models disconnect transfer rod clip and remove ground speed control rod before folding handles 7 Loosen handle knobs Carefully fold the handles forward flexing the control cables to prevent cable damage 8 Store the mower in a shed or ot
12. P engine and blade Disconnect spark plug wire and secure away from spark plug Engine and components are HOT Avoid serious burns allow sufficient time for all components to cool 2 8 INSTALLATION OF GRASS BAG ADAPTER Optional Accessory on Some Models STEP 1 Remove recycling cover Refer to Section Recycling Operation STEP 2 Install grass bag adapter to the deck in place of recycling cover making sure that 1 hole on outside front of adapter fits onto stud in front of discharge opening where front of recycling cover was originally installed 2 slot on top of adapter slips under restraining nut on top of deck under right front corner of engine and 3 slot on bottom rear of adapter slips onto stud behind rear of discharge opening where rear of recycling cover was originally secured See Figure 2 10 Install internal external tooth lock washers and knob nuts on studs and tighten securely STEP 3 Route recoil rope around outside of rope guide pulley See Figure 2 10 NOTE Recoil rope may need to be slackened Refer to Handle Assembly SECURE ADAPTER TO DECK FIGURE 2 10 10 2 9 INSTALLATION OF GRASS BAG Door Type Bag STEP 1 Install grass bag adapter Refer to Section Installation of Grass Bag Adapter STEP 2 Install grass bag by sliding connector over adapter flange See Figure 2 11 STEP 3 Attach grass bag hooks over middle handle cross bar See Figure 2 11 HOOK TO MID
13. Safety Instructions amp Operator s Manual for SNAPPER 21 STEEL DECK RECYCLING WALK MOWERS SERIES 19 MODELS RP2167519BDV MODEL NUMBER EXPLANATION MODEL DESIGNATION ENGINE OPTION CUTTING WIDTH ENGINE DESIGNATION ENGINE POWER SERIES DESIGNATION R Recycling Model 21 21 Cutting Width 19 Series Designation DV Direct Overhead Valve P Self Propelled Model 675 6 75 Engine Power B Briggs amp Stratton Po Thank you for buying a SNAPPER Product Before operating your Walk Behind read this manual carefully and pay particular attention to the IMPORTANT SAFETY INSTRUCTIONS on Pages 2 4 Remember that all power equipment can be dangerous if used improperly Also keep in mind that SAFETY requires careful use in accordance with the operating instructions and common sense NOTE Specifications are correct at time of printing and are subject to change without notice Actual sustained engine power will likely be lower due to operating limitations and environmental factors See Engine Power Rating Information on page 4 for further details SNAPPER e c1 20253 u s COPYRIGHT 2006 SNAPPER A DIVISION OF SIMPLICITY MFG INC ALL RIGHTS RESERVED MANUAL No 7100977 I R 10 6 2006 TP 100 5209 IR WB N IMPORTANT SAFETY INSTRUCTIONS WARNING This powerful cutting machine is capable of amputating hands and feet and can throw objects that can cause injury and damage Failure to
14. ard to start or not start at all If contamination changing engine oil procedure and oil specifications does occur the air filter will have to be replaced IMPORTANT Drain fuel tank before tipping mower 11 Section 3 MAINTENANCE A WARNING A DO NOT attempt any maintenance adjustments or service with engine and blade running STOP engine and blade Disconnect spark plug wire and secure away from spark plug Engine and components are HOT Avoid serious burns allow sufficient time for all components to cool Wear heavy leather gloves when handling or working around cutting blades Blades are extremely sharp and can cause severe injury 3 2 3 CHECK MOWER BLADE 1 Disconnect spark plug wire and secure end away from plug 2 Tilt mower up on its rear wheels for access to the blade cap screw Do not tilt mower with spark plug or carburetor down See Figure 3 4 3 Check torque of blade retaining cap screw Recommended torque should be 40 ft Ibs See Figure 3 4 4 Check blade for sharpness wear and damage Refer to Section Blade Wear Limits 3 2 4 CHECK ENGINE DRIVE BELT 1 Visually check engine drive belt for cracking fraying severed or belt strands exposed If worn or damaged replace belt before operating mower 3 2 5 CHECK TRANSMISSION POLY V BELT 1 Visually check poly v belt for cracking fraying severed or belt strands exposed If worn or damaged replace belt before operating mower RECOMMENDED B
15. ark plug wire Inspect the mower for any damage and repair the damage before starting DO NOT mow near drop offs ditches or embankments Operator could lose footing or balance STAY ALERT for holes and other hidden hazards Tall grass can hide obstacles Keep away from ditches washouts culverts fences and protruding objects DO NOT mow on wet grass Always be sure of your footing Keep a firm hold on the handle and walk never run Slipping could cause injury ALWAYS stay behind handle when engine motor is running DO NOT leave the machine with the engine running STOP BLADE and STOP ENGINE before leaving the operators position for any reason IMPORTANT SAFETY INSTRUCTIONS A OPERATION Continued From Previous Column 11 12 13 14 15 16 17 18 Before cleaning repairing or inspecting make certain engine blade and all moving parts have STOPPED Disconnect and secure spark plug wire away from plug to prevent accidental starting STOP engine and wait until the blade comes to complete STOP before removing grass bag and or clearing grass DO NOT operate mower without the entire grass catcher discharge guard rear guard or other safety devices in place and working DO NOT point discharge at people passing cars windows or doors DO NOT discharge material against a wall or obstruction Material may ricochet back towards the operator Slow down before turning Watch out for traffic when near
16. be held securely against handle at all times during operation of mower Fill with fuel to proper level Clean free of all debris Service spark plug Drain and clean fuel system Clean or replace filters Service spark plug Drain and clean fuel system Service mower blade Service and tighten loose parts 3 Loose or missing air lift if equipped Replace air lifts Tighten to proper torque 4 Lumpy or frayed belt 4 Replace belt Mower Will Not Move 1 Damaged transmission 1 Contact authorized SNAPPER dealer 3 Spark plug wire disconnected Engine Stalls or Stops 1 Blade control is released or is not being held securely After Running against handle 2 Fuel tank empty 3 Engine air pre cleaner and or air cleaner dirty 4 Spark plug defective or gap set improperly 5 Water debris or stale fuel in fuel system Engine air pre cleaner or air cleaner dirty 2 Spark plug faulty 3 Water debris or stale fuel in fuel system Damaged out of balance or bent mower blade 2 Loose blade components N k Engine Loses Power i Excessive Vibration pa w Loss Of Traction Seit Propelled Models Gunting Grass Improperly 2 Move engine speed control to FAST position 3 Forward ground speed too fast 4 Terraced cut side to side 5 Excessive deck pitch front to rear 6 Cutting blade dull or damaged Poor Grass Discharge 1 Engine speed too slow 2 Forward speed t
17. comply with the following SAFETY instructions could result in serious injury or death to the operator or other persons The owner of the machine must understand these instructions and must allow only persons who understand these instructions to operate machine Each person operating the machine must be of sound mind and body and must not be under the influence of any substance which might impair vision dexterity or judgment If you have any questions pertaining to your machine which your dealer cannot answer to your satisfaction call or write the Customer Service Department at SNAPPER McDonough Georgia 30253 Phone 1 800 935 2967 PROTECTION FOR CHILDREN Tragic accidents can occur if the operator is not alert to the presence of children Children are often attracted to the machine and the mowing activity Never assume that children will remain where you last saw them 1 KEEP children out of the mowing area and under the watchful care of a responsible adult other than the operator 2 DO NOT allow children in yard when machine is operated and turn machine OFF if anyone enters the area 3 DO NOT allow pre teenage children to operate machine 4 ALLOW only responsible adults amp teenagers with mature judgment under close adult supervision to operate machine 5 DO NOT pull mower backwards unless absolutely necessary LOOK and SEE behind and down for children pets and hazards before and while backing 6 USE EXTRA CARE when appr
18. cost The prestart checklist In the next column e Sharpened and Instructions in your Snapper Operator s 11 Muffler e Good condition Manual are designated to help you keep your e Not clogged Snapper in top operating condition with e Grass amp leaves cleaned away minimum effort 26 SNAPPER PRODUCT REGISTRATION FORM IMPORTANT KEEP THIS INFORMATION FOR YOUR PERSONAL RECORDS Complete the following information on your Snapper purchase Model Number Serial Number It is very important that you register your purchase with Snapper to ensure warranty coverage Please mail your product registration card to Snapper at P O Box 777 McDonough Georgia 30253 Or you may register on line at www snapper com You can contact us at our web site or if you would like to speak with a Customer Service Representative Call us at the Snapper Customer Relations Center For faster service please have your Serial Number and Model Number available Call the Snapper Customer Relations Center at 1 800 935 2967 27 Safety Instructions amp Operator s Manual for SNAPPER 21 STEEL DECK RECYCLING WALK MOWERS SERIES 19 IMPORTANT Snapper products are built using engines that meet or exceed all applicable emissions requirements on the date manufactured The labels on those engines contain very important emissions information and critical safety warnings Read Understand and Follow all warnings and instructions in this manual the engi
19. e engine running Allow the engine to cool before refueling DO NOT refuel the machine indoors DO NOT store the machine or fuel container inside where there is an open flame spark or pilot light such as on a water heater or other appliances DO NOT fill fuel containers inside a vehicle or on a truck or trailer bed with a plastic liner Always place the containers on the ground away from the vehicle before filling Remove gas powered equipment from the vehicle or trailer and refuel it on the ground If this is not possible then refuel equipment using a portable container rather than a gasoline dispenser nozzle DO NOT start gas powered equipment in enclosed vehicles or trailers Keep the nozzle in contact with the rim of the fuel tank or container opening at all times until fueling is complete DO NOT use a nozzle lock open device If fuel is spilled on clothing change clothing immediately DO NOT overfill a fuel tank Replace fuel cap and tighten securely OPERATION 1 10 DO NOT put hands or feet near or under rotating parts Keep clear of discharge area while engine is running STOP engine when crossing gravel drives walks or roads and under any conditions where thrown objects might be a hazard Mow only in daylight or good artificial light DO NOT operate mower while under the influence of alcohol or drugs After striking a foreign object or if mower vibrates abnormally STOP the engine disconnect and secure sp
20. eeeeeeeseeeseseeeeneeeeeseeeseseeeenseeeees 8 Handle Height Adjustment ccceseeeeeeeeeeeeeenseeeeeenseeeeeenseeneeensneeneeenseeenenseetenens 8 Cutting Height AdjUStMeNt ccceecesceesteeeeseeeeeseeesseeesesneeeeeeeeseeeseseaeeneeeeeneas 8 9 Recycling Operation cccceccccsccssseeeseeeeeeeeesseeseeseeeeneeeeseaeseseeeenseeeeneeeseseaesnseeeeeees 9 Installation of Side Discharge Deflector ecccsceseseesseeesseeeeeeeeesseesenseeeeeees 9 Installation of Grass Bag Assembly csseccseeeeeeseeseeesesneeeeeeeeeseeeseneenenseeeees 10 SECTION 3 MAINTENANCE INSTRUCTIONS ccseecessseesseeeeseeeeeeeeesseeseneeeeeees 11 12 Change Engine e BEE 11 Check Transmission Grease ccsecccseceseseeeseneeeeeneeseeeseseaeeeseeeeeeeeesseaeseseeeeneeees 11 Check Mower Blade cccesccccseeeseeeeeeseeesneeeeseeeenseeeseaeseseaesenseeeseeseseaesnseeeenenees 12 Check Engine Drive Belt ccsscssseesseeeeseeeeeseeesseeseesneeeneeeeseeeseseaeenseeeeneeees 12 Check Transmission Poly V Belt cccssssssseeeeseeeseeeseseeeeeseeeeeseeesseesenseeeensnees 12 SERVIC AMMUAM EE 12 Ur UE 12 Ait Pater EE A E A eects eee ie P acces cee cece Acces etic 12 lr UR UE 12 Storage Proce Une ENEE EES EENS 12 SECTION A ADJUSTMENTS AND REPAIR 2ccccsecceseeeseeeeeeseeeeeeeeeseeeseseeeenseeeeneas 13 19 Mower Blade Replaceme nt cccsseecceseeeeneeseeeeeeeseeneeeeseeenenseseeneeeeseenenees
21. eeenens 13 Blade Sharpening ccsceccescsesseecsseeeeeseeeesneeenseeeeeseeeseaeseseaeenseeseseaeenseaeeneneess 13 14 Wheel Drive Control Adjustment ccceseeesteeeeeeeeeeeeeeseeseneeeeneeeeeseeeseseenenseees 14 Driven and Drive Disc Service ccsecceseeeseeeeesseeenseeeeeeeeeseeeseseeeenseeeeeseeeas 15 18 Cleaning Drive Disc and Driven DiSC cssecseseesseeenseeeeeeeeessneeenseeeeeeeees 15 Drive Spring Repair Replacementt csssecccsececeseeeseeesesneeenseeeseeesseseeeenseeeees 15 Driven Disc ACjUStMENL cccceseeeceeeeeeeeeeeseeeeeeeeneeeeeenseeeeeenseeeeeenseeeeeeens 15 16 Driven Disc Replacement ccccseccccsseeeeeeseeeeeenseeeeeenseeeeeeenseeneeenseeeeeenees 16 17 Driven Disc Bearing Replacement cccssssecccsseeeeeeeseeeeeesseeneeeeseeeeenenseseenens 17 Hex Shaft Bearing Replacementh ccsssccsseeeeeseeesseesesneeeneeeeeseeeseneeeenseeees 18 Belt SOrviCe ai eege ERC 18 19 Engine Drive Belt Replacement cccssseceeseeeeeenseeeeeenseeeeeenseeeeeeenes 18 19 Transmission Poly V Belt Replacement ccccsseecceseeeeeeeseeeeseeesnenseeeenees 19 TROUBLESHOOTING peice cccecke iets eseu EE EE EEN 20 SERVICE SCHE D U E a eege 21 Maintenance Replacement Parts cesseccceseeeeseseeeeeseseeeeeeeseeneesesesenenenseennens 21 WARRANTY seess Ee 22 PRIMARY MAINTENANCE eccccseeeseeeeeseeeeneeeeescaesenneeeeeeeescaesaseaeenseaesesaeseseeeneeeeseas 23
22. ficient time for all components to cool 3 2 SERVICE AFTER FIRST 5 HOURS 3 2 1 CHANGE ENGINE OIL IMPORTANT Drain fuel tank before tipping machine DO NOT tip machine with carburetor or spark plug down Oil from crankcase will saturate the air filter and cause the engine to be hard to start or not start at all If contamination does occur the air filter will have to be replaced FIGURE 3 2 NOTE Snapper 00 Grease Part No 7029443 is 1 Refer to Engine Manual for proper oil available at your SNAPPER dealer specifications procedures and proper service intervals NOTE Do not spill grease or oil on surface of drive disc 2 For simplest cleanest oil change loosen lower See Figure 3 3 handle nuts and fold handles Stand mower up on lower handle brackets as shown in Figure 3 1 Drain oil through dipstick tube into a container Allow sufficient time for all oil to drain NOTE Drive control rod on self propelled models prohibits handles from folding Simply tip mower on its side to drain oil 3 Reinstall transmission plug 4 Check grease level after each 25 hours of operation KEEP DRIVE DISC CLEAN FIGURE 3 1 FIGURE 3 3 3 Dispose of drain oil properly 4 Fill engine with oil as specified in Engine Manual Do Not overfill DO NOT tip machine with carburetor or spark plug down Oil from crankcase will saturate the air filter and cause the NOTE Check specific model engine owner s manual for engine to be h
23. gine owner s manual Study these manuals before operating and keep both handy for future reference Section 2 OPERATING INSTRUCTIONS 2 1 PRE START CHECK LIST Make the following checks and perform the service required before each start up 2 1 1 Check guards deflectors grass bag adapter and covers to make sure all are in place and securely tightened 2 1 2 Check blade control wheel drive control and engine speed control to insure they work freely See Figure 2 1 BLADE CONTROL WHEEL DRIVE CONTROL ENGINE SPEED gt CONTROL AN CHOKE FIGURE 2 1 2 1 3 Check cutting height Adjust to desired height Refer to Section OPERATING INSTRUCTIONS CUTTING HEIGHT ADJUSTMENT 2 1 4 Check engine oil and add as needed to bring level up to full mark on dipstick See Figure 2 2 Refer to Engine Owner s Manual for oil specifications 2 1 5 Add fuel to tank See Figure 2 2 Fuel mower outside where fumes can safely dissipate Make sure cap is tightened after refueling Refer to Engine Owners Manual for fuel specifications OIL FILL DIPSTICK Ei EE FIGURE 2 2 2 1 6 Clean exterior surfaces of cutting deck and engine of any accumulation of spilled fuel dirt grass oil etc Keep engine air intake screen and cooling fins clear at all times 2 2 STARTING amp OPERATION 2 2 1 ENGINE amp BLADE 1 Move engine speed control past Fast Rabbit position to CHOKE See F
24. her dry area protected from weather Section 4 REPAIR amp ADJUSTMENTS AA A WARNING DO NOT attempt any maintenance adjustments or service with engine and blade running STOP engine and blade Disconnect spark plug wire and secure away from spark plug Engine and components are HOT Avoid serious burns allow sufficient time for all components to cool Wear heavy leather gloves when handling or working around cutting blades Blades are extremely sharp and can cause severe injury 4 1 MOWER BLADE REPLACEMENT 4 1 1 STANDARD BLADE WEAR LIMIT 1 Inspect blade frequently for signs of excessive wear or damage See Figure 4 1 NEW BLADE WEAR LIMIT NOTCH STARTS REPLACE WITH NEW BLADE FIGURE 4 1 4 1 1 A NINJA BLADE WEAR LIMIT 1 Inspect blade frequently for signs of excessive wear or damage See Figure 4 2 WEAR LIMIT CRACKS OR NOTCHES BEGIN TO APPEAR ON TIP NEW BLADE DANGEROUS DO NOT USE A BLADE IN THIS CONDITION FIGURE 4 2 13 DANGEROUS CONDITION DO NOT USE ON MOWER 2 Replace the blade if it is badly chipped bent noticeably out of balance or has cracks or notch in either tip See Figure 4 1 amp 4 1A Replace with new blade A A WARNING DO NOT use a cutting blade that shows signs of excessive wear or damage Refer to Section MOWER BLADE REPLACEMENT for proper blade inspection and service procedures 4 1 2 BLADE SHARPENING 1 Disconnect spark
25. igure 2 3 and FAMILIARIZATION 2 Pull blade control against handle 3 Pull rope start handle to crank engine BLADE CONTROL b EE y ENGINE OA CONTROL ROPE START HANDLE FIGURE 2 3 4 After engine starts reduce engine speed and allow a brief warm up until engine runs smooth NOTE Stop the engine and blade by releasing the blade control Section 2 OPERATING INSTRUCTIONS 2 2 STARTING A OPERATION 2 2 3 PROPELLING MOWER 1 Start engine Refer to Section Starting amp Operation 2 Move ground speed control to the desired speed position See Figure 2 4 3 Move wheel drive control against handle to engage wheel drive and propel mower forward Forward speed can be adjusted while the mower is moving by changing position of the ground speed control See Figure 2 4 ENGAGE CN 2 Move upper mower handle up or down until the desired position is achieved 3 Tighten the lower nuts on each lower handle to maintain desired position A WARNING A STOP engine and mower blade by releasing the blade control before adjusting cutting height or handle height 2 5 CUTTING HEIGHT ADJUSTMENT 1 Pull the height adjusting latch outward and move to desired cutting height See Figure 2 6 LOWEST CUTTING WHEEL DRIVE CONTROL HEIGHT CONTROL FASTER FIGURE 2 4 2 3 STOPPING Stop forward motion of mower by releasing the wheel drive control Stop engine and blade by
26. ing the tank Change oil at regular Intervals using aa high quailty oil such as Snapper s smail engine formulated 4 cycle engine oll Refer to the engine owner s manual for oil detalls STARTING CHECK LIST 1 Engine Oll e To full level 4 cycle Read and follow all safety e Properly mixed with gas Instructions In safety book 2 cycle lets and manuais 2 Alr Cleaner e Clean and properly serviced e Full fresh clean gasoline 3 Fuel Tank e Fuel valve open e Cap vent open e inline filter clean 4 Choke e Operating properly 5 Primer on e Used properly Keep in mind that dirt is your engine s enemy some engines 1 both internally and externally Internally 6 Safety inter In proper position dirt will quickly ruin an engine and externally lock Switches gt AU wires properly connected it will cause overheating and resulting internal 7 Switch amp e Switch On damages Damage caused by Improper lubri Blade Control Blade control properly cation poor air cleaner service or overheating positioned on walk mower due to dirt cannot be covered under warranty 8 Spark plug e Wire connected It only takes a few moments to service the e Good connection engine and equipment on a routine basis 9 Throttle e Start position but the rewards will be a quick starting re control sponsive engine that will provide long 10 Blade e Properly installed and satisfactory service with minimum maintenance torqued
27. ipstick opening to keep dirt from falling Into tank then run the engine out the engine when checking the oll Always of fuel before storing during check with the machine on a level surface the off season On engines with dipstick keep the level up to but not over the FULL mark When adding oll allow time for all of the oll to flow down the fill tube to prevent a false full reading when the level could actually be low and result in engine damage 25 PRIMARY MAINTENANCE On 2 cycle engines lubrication must be On 4 cyle engines with an oil level plug don t be fooled into thinking the engine has provided by an exact mixture of gasoline sufficient lubricating oll if you can see some and 2 cycle air cooled engine oll A 2 cycle g y engine that Is mistakenly run on straight oil in the opening the level should always be brought up to the point of overflowing atthe top of the fill hole gt gasoline will be ruined in less than 5 minutes If you keep straight gasoline In addition to pre mixed 2 cycie engine fuel be sure the containers are clearly marked to avoid mix up Snapper 2 cycle engines require a 32 to 1 mixture of gasoline and BIA certified TC W oil such as Snapper s 2 cycie engine oll Many of the 2 cycle engine oils on the A market today make fantastic claims but for U the best performance and long engine life always use Snapper 2 cycle oll Pre mix the fuel and always shake the container before fill
28. itation of incidental or consequential damages so the above limitation or exclusion may not apply to you This warranty gives you specific legal rights and you may also have other rights which vary from state to state WARNING THE USE OF REPLACEMENT PARTS OTHER THAN GENUINE SNAPPER PARTS MAY IMPAIR THE SAFETY OF SNAPPER PRODUCTS AND WILL VOID ANY LIABILITY AND WARRANTY BY SNAPPER ASSOCIATED WITH THE USE OF SUCH PARTS IMPORTANT Please fill out the attached SNAPPER Product Registration Card immediately and mail to Snapper s Product Registration Center P O Box 1379 McDonough Georgia 30253 22 PRIMARY MAINTENANCE engine amp how reasonable Snapper uses the best avail able engines and components in their products In order to provide long satisfactory service However proper care Is essential In prolonging engine life Dirt Is your engine s enemy number 1 The engine on your Snapper product spends Its entire life operating close to the ground at high speed creating a virtual storm of dust and dirt 23 PRIMARY MAINTENANCE must gulp about 12 000 4 gallons of alr for every gallon of fuel used Because of its working environ ment the alr available to your Snapper engine Is heavily saturated with alr borne dirt particles As the dirt particles are stopped they bulid up and begin to clog the outside of the fliter This reduces the amount of air availab
29. l external tooth lock washers securing rear of recycling cover to mower deck Remove cover See Figure 2 8 KNOB NUTS AND LOCK WASHERS FIGURE 2 8 A WARNING A DO NOT attempt any maintenance adjustments or service with engine and blade running STOP engine and blade Disconnect spark plug wire and secure away from spark plug Engine and components are HOT Avoid serious burns allow sufficient time for all components to cool 2 7 INSTALLATION OF SIDE DISCHARGE DEFLECTOR STEP 1 Remove recycling cover Refer to Section Recycling Operation STEP 2 Install deflector to deck in place of recycling cover making sure that 1 hole on outside front of deflector fits onto stud in front of discharge opening where front of recycling cover was originally installed 2 slot on top of deflector slips under restraining nut on top of deck under right front corner of engine and 3 slot on inside rear of deflector slips onto stud behind rear of discharge opening where rear of recycling cover was originally secured See Figure 2 9 Install internal external tooth lock washers and knob nuts onto studs and tighten securely REAR SLOT OVER STUD M INSTALL LOCK WASHER AND KNOB NUT FRONT HOLE OVER STUD WASHER AND KNOB NUT FIGURE 2 9 INSTALL LOCK Section 2 OPERATING INSTRUCTIONS A A WARNING DO NOT attempt any maintenance adjustments or service with engine and blade running STO
30. lade Control Cable 7100976 Clutch Pull Cable See Parts Manual 7034604 Cutter Blade Air Lift Compatible 7019795 Cutter Blade Mulching 7017168 Cutter Blade Not Air Lift Compatible 7026691 Cutter Blade Ninja Quad Edge 7026407 Wheel Drive Pulley to Transmission Pulley Belt 7012354 Engine to Drive Disc Belt 7046784 Cantilever Drive Tire Assembl 7073528 Rubber Drive Tire 7041855 Parts Manual for 21 Steel Deck Recycling Walk Mower Series 19 7006149 21 SNAPPER 2 YEAR LIMITED WARRANTY For two 2 years from purchase date for the original purchaser s residential non commercial use SNAPPER through any authorized SNAPPER dealer will replace free of charge except for taxes where applicable any part or parts found upon examination by the factory at McDonough Georgia to be defective in material or workmanship or both For ninety 90 days from purchase date for the original purchaser s commercial rental or other non residential use SNAPPER through any authorized SNAPPER dealer will replace free of charge any part or parts found upon examination by the factory at McDonough Georgia to be defective in material or workmanship or both All transportation costs incurred by the purchaser in submitting material to an authorized SNAPPER dealer for replacement under this warranty must be paid by the purchaser This warranty does not apply to certain transmissions to engines and their components and batteries as these items
31. le to the engine and causes an over rich fuel mixture which re sults in the following adverse effects An Improperly serviced dirt clogged air cleaner will AN Increase fuel consumption cause power loss result in hard starting fuel produce carbon build up Internally foul spark plug electrodes score cylinder walls burn valves wear out the engine pre maturely 10 COST YOU MONEY E 24 create smoke from unburned Knowing that dirt will quickly ruin an engine manufacturers equip their engines with extremely efficient air cleaners to filter out the harmful dirt Damage caused by a poorly serviced air cleaner is not covered under the engine warranties So save yourself unnecessary expenses and undue aggravation by keeping the air cleaner properly serviced at the intervals specified in the engine owner s manual It doesn t take long to service an air cleaner Follow the specific instructions in the engine owner s manual for the type filter used Pre vent dirt from falling Into the carburetor intake when servicing your alr cleaner Make sure components are installed in correct sequence after servicing to prevent unfiltered alr from entering the engine Some servicing hints on several common types are PRIMARY MAINTENANCE Air is also needed to keep your engine cool Dirt dust amp debris bulld up to restrict and clog cooling alr intake screens and fins Clean
32. ly BX Jk of EE deg ZZ E Ee d REMOVE SPRING Ze A Buer DRIVEN DISC SJ ASSEMBLY g eme FIGURE 4 12 4 3 5 Replacing Bearing In Driven Disc Assembly IMPORTANT The bearing on these machines is staked into the thrust plate The bearing will have to be driven out with a mallet and a large punch A new bearing with four retaining screws will have to be purchased to replace existing bearing If the driven disc bearing requires replacement remove the driven disc assembly and replace bearing as follows 1 Remove pin and washer from transfer rod and remove end of transfer rod from hole in driven disc assembly See Figure 4 9 2 Using needle nose pliers unhook the drive spring and slide the driven disc assembly off the hex shaft See Figure 4 12 3 Remove both snap rings that secure rubber driven disc hub to thrust plate See Figure 4 13 4 Slide the rubber driven disc hub out of the bearing 5 Drive out existing bearing 6 Install new bearing and secure to thrust plate with four retaining screws Tighten screws securely 7 Reassemble components in reverse order INSTALL NEW DRIVEN DISC FIGURE 4 13 Section 4 REPAIR amp ADJUSTMENTS A WARNING A DO NOT attempt any maintenance adjustments or service with engine and blade running STOP engine and blade Disconnect spark plug wire and secure away from spark plug Engine and components are HOT Avoid
33. ne manual and on the machine engine and attachments If you have any questions about your Snapper product contact your local authorized Snapper dealer or contact Snapper Customer Service at Snapper McDonough GA 30253 Phone 1 800 935 2967 AA WARNING BATTERY POSTS TERMINALS AND RELATED ACCESSORIES CONTAIN LEAD AND LEAD COMPOUNDS CHEMICALS KNOWN TO THE STATE OF CALIFORNIA TO CAUSE CANCER AND BIRTH DEFECTS OR OTHER REPRODUCTIVE HARM WASH HANDS AFTER HANDLING AA WARNING ENGINE EXHAUST SOME OF ITS CONSTITUENTS AND CERTAIN VEHICLE COMPONENTS CONTAIN OR EMIT CHEMICALS KNOWN TO THE STATE OF CALIFORNIA TO CAUSE CANCER OR OTHER REPRODUCTIVE HARM SNAPPER GA 30253 U S A COPYRIGHT 2006 SNAPPER A DIVISION OF SIMPLICITY MFG INC ALL RIGHTS RESERVED MANUAL No 7100977 I R 10 6 2006 TP 100 5209 IR WB N 28
34. oaching blind corners shrubs trees or other objects that may obscure vision SLOPE OPERATION 1 Slopes are a major factor related to slip and fall accidents which can result in severe injury All slopes require extra caution If you feel uneasy on a slope DO NOT mow it 2 Mow across slopes never up and down Exercise extreme CAUTION when changing directions on slopes DO NOT mow steep slopes or other areas where stability or traction is in doubt 3 Use extra care with grass catchers or other attachments these affect the handling and the stability of the machine PREPARATION 1 Read understand and follow instructions and warnings in this manual and on the mower engine and attachments Know the controls and the proper use of the mower before starting 2 Only mature responsible persons shall operate the machine and only after proper instruction PREPARATION Continued From Previous Column 3 Data indicates that operators age 60 and above are involved in a large percentage of mower related injuries These operators should evaluate their ability to operate the mower safely enough to protect themselves and others from serious injury 4 Handle fuel with extra care Fuels are flammable and vapors are explosive Use only an approved fuel container DO NOT remove fuel cap or add fuel with engine running Add fuel outdoors only with engine stopped and cool Clean spilled fuel and oil from machine DO NOT smoke 5 Check
35. oo fast 3 Grass is wet 4 Excessively worn or damaged blade 5 Build up of grass clippings and debris under deck 6 Improper blade installed on deck 6 Install proper SNAPPER blade 7 Blade installed improperly on deck 7 Install blade properly Oil Leaking 1 Leaking engine case 1 Contact authorized SNAPPER dealer 2 Check and tighten drain plug 3 Make sure dip stick or oil filler cap is securely in place 3 Move ground speed control to a slower speed 4 Adjust height of cut with height adjust levers 5 Adjust height of cut with height adjust levers 6 Sharpen cutting edges or replace blade 1 Move engine speed control to FAST position 2 Move ground speed control to a slower speed 3 Mow when grass is dry 4 Service mower blade 5 Clean deck 20 SERVICE SCHEDULE ITEM SERVICE PERFORMED REF EACH EACH USE SEASON Initial Oil Change Page 11 EEN Periodic Oil Change Page 12 KE Air Pre Cleaner Clean Sponge Element Engine Manual E Clean or Replace Engine Manual Spark Plug Replace Engine Manual Pee ee System Regen beleen EE Tension amp Replacement Accumulation Transmission Check Grease Level Pages 11 Grease EE EI amp Replacement Change oil every 25 hours when operating under heavy load or high temperatures Clean more often under dusty conditions or when air debris is present 4 6 MAINTENANCE REPLACEMENT PARTS MAINTENANCE PARTS Engine Speed Control 7100975 B
36. or crossing roadways DO NOT operate engine in enclosed areas Engine exhaust gases contain carbon monoxide a deadly poison Only use accessories approved by the manufacturer See manufacturer s instructions for proper operation and installation of accessories MAINTENANCE AND STORAGE 1 DO NOT store mower or fuel container inside where fumes may reach an open flame spark or pilot light such as in a water heater furnace clothes dryer or other gas appliance Allow engine to cool before storing machine in an enclosure Store fuel container out of reach of children in a well ventilated unoccupied building Keep mower and engine free of grass leaves or excess grease to reduce fire hazard and engine overheating When draining fuel tank drain fuel into an approved container outdoors and away from open flame Keep all bolts especially blade bolts nuts and screws properly tight Check that all cotter pins are in proper position Always provide adequate ventilation when running engine Engine exhaust gases contain carbon monoxide a deadly poison Service engine and make adjustments only when engine is stopped Removed spark plug wire from spark plug and secure wire away from spark plug to prevent accidental starting DO NOT change engine governor speed settings or overspeed engine Check grass bag assembly frequently for wear or deterioration to avoid thrown objects and exposure to moving parts Replace with new bag if loo
37. plug wire and secure end away from plug IMPORTANT Drain fuel tank before tipping mower DO NOT tip machine with carburetor or spark plug down Oil from crankcase will saturate the air filter and cause the engine to be hard to start or not start at all If contamination does occur the air filter will have to be replaced 2 Tilt mower up on its rear wheels Do not tilt mower with spark plug or carburetor down 3 Remove blade See Figure 4 3 i MAKE SURE THAT BLADE HUB IS SEATED BETWEEN i FLANGES BLADE FLANGE CONE WASHER Concave Side Up CAPSCREW FIGURE 4 3 Section 4 REPAIR amp ADJUSTMENTS WARNING A CLUTCH CABLE e DO NOT attempt any maintenance adjustments or VINYL SPRING eer service with engine and blade running STOP engine 1 16 TO 1 8 Ss CLUTCH CABLE and blade Disconnect spark plug wire and secure CLEARANCE AY away from spark plug Engine and components are UPPER EYE HOT Avoid serious burns allow sufficient time for SPRING oft DAN SPRING HOOK S A all components to cool LOWER dch T SPRING 4 Sharpen blade on a grinding wheel at an angle of 22 to 28 degrees DO NOT sharpen blade beyond original cutting edge See Figure 4 4 e Sg DO NOT SHARPEN A A BEYOND ORIGINAL sg Sa Ce SEI Se z Y RTU CUTTING EDGE aabo S CABLE CLUTCH CABLE EYE KC 2I aw Je Ki e e gt END VIEW OF AQ SIA BLADE ASSEMBLY
38. rk plug Engine and components are HOT Avoid serious burns allow sufficient time for all components to cool 4 3 DRIVEN AND DRIVE DISC SERVICE If the mower does not propel itself properly See Figure 4 6 Check for the following problems DRIVEN DISC amp RUBBER RING DRIVE SPRING ENGINE DRIVE BELT FIGURE 4 6 1 Grease on drive disc causing slippage 2 Broken or disconnected drive spring 3 Driven disc is out of adjustment 4 Driven disc rubber is worn does not contact drive disc properly 5 Worn Poly V Belt or engine drive belt NOTE If any of the above 1 thru 5 are causing problems service as follows 4 3 1 Cleaning Drive Disc amp Driven Disc If oil or grease on the drive disc or driven disc is causing slippage clean discs as follows 1 Wipe away any oil or grease with a clean cloth 2 Use either an approved grease solvent or hot soapy water to clean drive disc or driven disc 3 Rinse components with clean water 4 Dry components with a clean cloth 4 3 2 Drive Spring Repair Replacement If drive spring is loose reconnect as shown in Figure 4 7 If spring is broken replace with new spring IMPORTANT If machine drive system continues slipping see Trouble Shooting section 15 USE NEEDLE i i NOSE PLIERS TO JS H ie SPRING y x LE wn F7 E e FIGURE 4 7 4 3 3 DRIVEN DISC ADJUSTMENT If the drive disc and driven disc are clean and the
39. se seams or tears are evident Replace slider or bag adapter if broken or cracked A IMPORTANT SAFETY INSTRUCTIONS A MAINTENANCE AND STORAGE Continued From Previous Page 9 10 11 12 Mower blades are sharp and can cut Wrap the blades or wear heavy leather gloves and use CAUTION when handling them DO NOT test for spark by grounding spark plug next to spark plug hole spark plug could ignite gas exiting engine Have machine serviced by an authorized SNAPPER dealer at least once a year and have the dealer install any new safety devices Use only genuine SNAPPER replacement parts to assure that original standards are maintained This manual contains safety information to make you aware of the hazards and risks associated with the machine and how to avoid them This machine is designed and intended to be used and maintained according to the manual for finish cutting of established lawns and is not intended for any other purpose It is important that you read and understand these instructions thoroughly before attempting to start or operate this equipment Engine Power Rating Information The gross power rating labels for individual gas engine models meet or exceed SAE Society of Automotive Engineers code J1940 Small Engine Power amp Torque Rating Procedure and rating performance has been obtained and corrected in accordance with SAE J1995 Revision 2002 05 Actual gross engine power may be lower and is affected by b
40. serious burns allow sufficient time for all components to cool 4 3 6 Replacement Of Bearing On Pulley End Of Hex Shaft To replace the bearing on the pulley end of the hex shaft proceed as follows 1 Hold the hex shaft with an adjustable wrench held next to the pulley 2 Remove the 3 8 hex lock nut which is located on the outside of the right wheel bracket See Figure 4 14 3 Remove holder O ring and bearing 4 Install new bearing 5 Carefully install new O ring over the outside of the new bearing 6 Install bearing holder and secure with screws 7 Install 3 8 hex lock nut BALL BEARING HOLDER FIGURE 4 14 18 4 4 BELT SERVICE On self propelled mowers the engine belt transmits power from engine to drive disc The drive disc powers the poly v belt which engages the transmission that powers the rear wheels Should these belts become worn they could cause slippage which would impair mower performance The condition of the engine belt and poly v belt should be checked after every 25 hours of mower operation 4 4 1 Engine Drive Belt Replacement Stretch Type Belts 1 Empty the fuel tank 2 Note the belt routing in Figure 4 15 There is no idler pulley on these models to disconnect See Figure 4 15 ENGINE DRIVE PULLEY DRIVE BELT 1 DRIVE DISC TOP VIEW OF STRETCH TYPE BELT ROUTING FIGURE 4 15 Continued On Next Page Section 4 REPAIR amp ADJUSTMENTS WARNING A PULLEY
41. the area to be mowed and remove all objects such as toys wire rocks limbs and other objects that could cause injury if thrown by blade or interfere with mowing Also note the location of holes stumps and other possible hazards 6 Keep people and pets out of the mowing area Immediately STOP Blade Stop engine and Stop mower if anyone enters the area 7 Check shields deflectors switches blade controls and other safety devices frequently for proper operation and location 8 Make sure all safety decals are clearly legible Replace if damaged 9 Protect yourself when mowing and wear safety glasses long pants and substantial footwear DO NOT mow barefooted or with sandals 10 Know how to STOP blade and engine quickly in preparation for emergencies 11 Use extra care when loading or unloading the machine into a trailer or truck 12 Check grass catcher components frequently for signs of wear or deterioration and replace as needed to prevent injury from thrown objects going through weak or torn spots SAFE HANDLING OF GASOLINE To avoid personal injury or property damage use extreme care in handling gasoline Gasoline is extremely flammable and the vapors are explosive 1 Extinguish all cigarettes cigars pipes and other sources of ignition 2 Use only an approved fuel container AA SAFE HANDLING OF GASOLINE Continued From Previous Page 3 4 5 10 11 DO NOT remove fuel cap or add fuel with th
42. ut not limited to ambient operating conditions and engine to engine variability Given both the wide array of products on which engines are placed and the variety of environmental issues applicable to operating the equipment the gas engine will not develop the rated gross power when used in a given piece of power equipment actual on site or net horsepower This difference is due to a variety of factors including but not limited to accessories air cleaner exhaust charging cooling carburetor fuel pump etc application limitations ambient operating conditions temperature humidity altitude and engine to engine variability TABLE OF CONTENTS IMPORTANT SAFETY INSTRUCTIONG 0cccccccssseeseeeeeeeeeeeneeeseaesneeeeeseeeseseaeenseeeees 2 4 STATEMENT OF USAGE oi ee 4 ENGINE POWER RATING INFORMATION ccccesccsseeceseeeeeeeeeseeeseseeeenseeeeeeeeennaeseneeeeeeees 4 TABLE OF CONTENTS vseccessscnsctevesacce ss scadictess secrete cdecuestescczeegucssencte ttetsscccestacceseuenssectcentectas 5 SECTION 1 FAMILIARIZATION 0 ccccesecesseeeeeeeeeeneeesnaeseseeeenseeessaesaseeeeeeeeeeseaeseseeeenseeeees 6 SECTION 2 OPERATING INSTRUCTIONG csseeceseecesseeseseeeenseeeseeesesneeenseeeeeeneess 7 10 Pre start Check St aa aa aaan a eraa eaaa a EES 7 Starting amp Stopping Engine amp Blade ccccsscssseeeeseeeseeeseseeeeeseeeeeeeeeeseeeenseeeees 7 Starting amp Stopping Wheel Drive ccccsccssecese
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