Snapper MR216017B Lawn Mower User Manual
Contents
1. Knowing that dirt wili 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 air 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 build up to restrict and clog cooling alr Intake screens and fins Clean screens and fins at frequent intervals The engine blower ie housing and shrouds should LEI be removed at least once n each season or more often Je A under dry dusty conditions x d a thorough cleaning of ns Generally wash foam type filters in a dishwashing detergent and water solution Rinse and wring dry then saturate with ol and squeeze out excess Failure to re oll this type filter will ruin the engine Failure to keep external su2. FIGURE 4 8 Continued on Next Page Section 4 ADJUSTMENTS amp REPAIR 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 Loosen connector hex nut See Figure 4 9 DRIVEN DISC SPRING TRANSFER ROD CONNECTOR CONNECTOR HEX NUT FIGURE 4 9 3 Slide driven disc assembly over to 1 8 from outside edge of drive disc Maintaining the 1 8 measurement remove any looseness from the linkage This can be done by holding the transfer rod and applying pressure to the left as viewed from operators position Then retighten the connector hex nut securely See Figure 4 10 Move ground speed control to the first speed position then back to the sixth speed position Recheck the 1 8 measurement described previously Reinstall driven disc spring to driven disc assembly 1 8 MEASUREMENT TO SLIDE DRIVEN OUTSIDE EDGE OF DISC ASSEMBLY DRIVE DISC TOWARD OUTSIDE EDGE DRIVE FIGURE 4 10 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 Using a small flat blade screwdr
3. See Figure 2 14 REMOVE GRASS BAG FROM HANDLE AND BAG ADAPTER REMOVE NUTS FIGURE 2 14 C Install discharge deflector and secure to deck using hardware just removed in Step A Slot in front edge of discharge deflector must be under nut as shown and both bolts protruding through holes in the side of the deflector Secure nuts to the side of deflector Tighten nuts securely See Figure 2 15 11 INSTALL SLIDE DISCHARGE DEFLECTOR SLOT DEFLECTOR INSTALL NUTS FIGURE 2 15 2 10 INSTALLATION of RECYCLING COVER Optional Accessory on Some Models It will be necessary to remove bag adapter and grass bag or discharge deflector before installing recycling cover See previous section for instructions Install the recycling cover and secure to the side and top of the deck with the two nuts provided on the machine Slide top portion of cover under nut secured to the deck See Figure 2 16 RECYCLING COVER INSTALL RECYCLING COVER TO THE DECK USING THE TWO NUTS FIGURE 2 16 A WARNING A DO NOT operate without entire Grass Bag or guard in place Grass Bag components are subject to deterioration during normal use Inspect frequently and replace worn immediately or damaged components Section 3 MAINTENANCE INTRODUCTION To retain the quality of the mower use genuine SNAPPER replacement parts only Contact a local SNAPPER dealer for parts and service assistance For the correct part or infor
4. TABLE OF CONTENTS IMPORTANT SAFETY INSTRUCTIONS use 2 4 TABLEOF EHNEN Eegeregie 5 SECTION 1 FAMILIARIZATION 2 2 eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeees 6 SECTION 2 OPERATING INSTRUCTIONS 0 0 ccssssessseeeeeeeeeeeeeees 7 11 Pre Start Checkltet ugeduet Seege AE SEENEN NEESS NEEN 7 Starting amp Stopping Engine amp Blades ccsecceseeeeeseeeesneeenseeeeeeeeeseeeseneeeenseeeeenees 7 8 Starting amp Stopping Wheel Drive ccsecseeceeseeeseseeeseeeeseeeeneeeeseeeseseaesnseeeeeeeeeeeas 8 Handle Height ACjUStMeNL ccceceeeceeeeeeeeeeeeneeeeeeseeeseeeseeeeenseeeeeenseeeeeenseeneeenseeneeenss 8 Cutting Height Adjustment ccecceeeeeeeseeeeeeeeeeneeeeeeeeseaeseseeeenseeeeeeeeeseaesaseeeenseeeeeees 8 Recycling Operation egeeegeeer Edge eege ege SE eaea Aaa ao Eaa rah eaea aeaa rssh 9 Installation of Grass Bag Adapter c ccccsccsseeeseeeeeseeeseeeeeseaeenseeeeeseeesnsaesnseeeeeenees 9 Installation Of Recycling Plug cccsseeeeeesseeeeeenseeeeeeenseeneeenseeneeenseeneeenseeeenenseeeenens 9 Installation of Grass Bag Door Type csseeeseeeseseeesneenseeeeeeeeeseeseseeeeneeeeeeas 9 10 Installation of Grass Bag Slide Closure Type ss cssssseceseeessessesseeeeseeeeesees 10 Installation of Discharge Deflector cceseecceseseeeseseeeeeeseeneeseseeneeseseeeneneeseenenees 11 Installation Of Recycling COVEN cccscceseeecesteeeeeeeeeeneeesnaes
5. o Engine Loses Power ao Excessive Vibration M Mower Will Not Move Loss Of Traction Damaged transmission 2 Engine drive belt broken requires replacement 3 Engine drive belt has jumped off of the pulley 4 Poly V belt is broken 5 Poly V belt has jumped off of the pulley 6 Driven disc slipping 7 Broken or loose differential link bolt Cutting Grass 1 Cutting height too low or high Improperly 2 Engine speed too slow 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 too 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 7 Blade installed improperly on deck 1 Leaking engine case Self Propelled Models Oil Leaking 21 2 Spark plug faulty oS 4 Lumpy or frayed belt 1 Damaged transmission _ 2 Engine drive belt broken requires replacement 3 Engine drive belt has jumped off of the pulley 4 Poly V belt is broken S O 5 Poly V belt has jumped off of the pulley 2 Choke Prime Check Engine Manual for Instructions 3 Place spark plug wire onto spark plug 1 Blade control should be held securely against handle at all times during operation of mower Fill with fuel to proper level Clean free of all debris Ser
6. Center at 1 800 935 2967 Eastern Standard Time Monday through Friday from 8am to 6pm Saturday from 9am to Ipm 24 PRIMARY MAINTENANCE engine amp how reasonable Snapper uses the best avail able engines and components P 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 te operating close to the ground at high speed creating a virtual storm of dust and dirt 25 PRIMARY MAINTENANCE ust gulp about 12 000 A gallons of air 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 particies are stopped they build up and begin to clog the outside of the filter This reduces the amount of air available 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 1 2 3 4 5 6 7 8 9 10 COST YOU MONEY F 26 create smoke from unburned
7. Disc Replacement cccceeeeeceeeeneeeeeeeeeeeeeeeeeseeesneeseseseeseeeeneeseeesnaes 17 18 Driven Disc Bearing Replacement ccccesseeceeeseeeeeeeseeeeeeeseeeeeenseeeeeenseeeeeens 18 Hex Shaft Bearing Replacement cccsccssecsseeeeeseeesseeseseaeenseeeeeeeeesseeeenseeeeeees 18 Belt S rviCe ioc seet EEN 19 20 Engine Drive Belt Replacement ccssecccceseeceeeseeeeeeeeeneeseeesneeseeesneeseeesnees 19 20 Transmission Poly V Belt Replacementt ccssseccceseeeceeeseeeseeeeneeseeeenenseeesneees 20 TROUBLESHOOTING wieissiatedacaccincisantechbontemeseunisnnwsscancswenesvaensastenntuactonrnl 21 SERVICE SCHEDULE E 22 Maintenance Replacement Parts ccccsssecccsseeeeeesseeeeeesseeeeeeeseeeeeenseeeeeenseenenenseenenes 22 WARRANTY AND PRODUCT REGISTRATION cccceeeeeeeeeeeees 23 24 PRIMARY MAINTENANCE 5 ociscscscceredens ccwossiieoweucreneroucwowereteweseeueweuens 25 28 IMPORTANT The pictures 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 GROUND cast SPEED nem CONTROL kan WHEEL DRIVE HANDLE AK i CONTROL ROPE schte SC BLADE CONTROL KNOB vc MID HANDLE ge BRIGGS amp STRATTON ENGINE TECUMSEH ENGINE KNOB PRIMER BULB PRIMER BULB REAR HEIGHT LOCATED AT FRONT OF ENGINE LOCATED ON RIGHT
8. SIDE ADJUSTMENT GEENGINE LEVER LOWER OIL FILL CAP HANDLE Keel amp DIPSTICK g FUEL af FILLER ee CAP lt H i REAR WHEEL ENGINE AIR FILTER COVER SE MUFFLER GE MOWER DECK we RECYCLING H DECK COVER H ress 2L h ES T FRONT WHEEL eg i we su FRONT HEIGHT PRIMER BULB ADJUSTMENT LEVERS SEE INSET FIGURE 1 1 1 1 INTRODUCTION This manual has been prepared for the operators of the SNAPPER WALK BEHIND MOWERS lts 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 3 amp 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 engine 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 cove
9. be installed A Install the top wire to the grass bag Tie the bag slider to the top wire Fold bag opening into a zZ and pull bag into slider See Figure 2 11 BAG SLIDER Z FOLD BAG AS SHOWN FIGURE 2 11 10 B Position grass bag between handles See Figure 2 12 Install grass bag by sliding connector over flange of adapter Attach grass bag hooks over middle handle cross bar See Figure 2 13 LOWER HANDLES HANDLE BAG CONNECTOR FLANGE FIGURE 2 12 HOOK BAG HANDLE OVER LOWER HANDLES SLIDE CONNECTOR OVER END OF ADAPTER FLANGE FIGURE 2 13 A WARNING A DO NOT operate without entire Grass Bag or guard in place Grass Bag components are subject to deterioration during normal use Inspect frequently and replace worn immediately or damaged components Section 2 OPERATING INSTRUCTIONS A WARNING AA 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 10 INSTALLATION of DISCHARGE DEFLECTOR Optional Accessory On Some Models Install discharge deflector if discharging is desired Grass bag and bag adapter must be removed A Remove grass bag from handle and bag adapter See Figure 2 14 B Remove front and rear nuts attaching bag adapter to deck
10. bent A WARNING A noticeably out of balance or has cracks or notch in DO NOT attempt any maintenance adjustments or either tip See Figure 4 1 amp 4 2 Replace with new service with engine and blade running STOP engine blade and blade Disconnect spark plug wire and secure A WARNING A DO NOT use a cutting blade that shows signs of 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 excessive wear or damage Refer to Section MOWER BLADE REPLACEMENT for proper blade inspection and service procedures 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 4 1 3 BLADE SHARPENING 1 Disconnect spark 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 NEW Oil from crankcase will saturate the air filter and cause the BLADE ARE es engine to be hard to start or not start at all If contamination does occur the air filter will have to be replaced DANGEROUS CONDITION 2 Tilt mower up on its rear wheels DO NOT USE ON MOWER REPLACE WITH NEW BLADE 3 Remove blade See Figure 4 3 MAKE SURE THAT BLADE HUB IS SEATED BETWE
11. BLADE RETAINING CAP SCREW TORQUE aZ VALUE SHOULD BE 40 FT LBS 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 Loosen handle knobs Carefully fold the handles forward flexing the control cables to prevent cable damage 7 Store the mower in a shed or other dry area protected from weather Section 4 ADJUSTMENTS amp REPAIR 2 Replace the blade if it is badly chipped
12. EN FLANGES 2 b BLADE CONE WASHER Concave Side Up FIGURE 4 1 FLANGE 4 1 2 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 geess CAPSCREW FIGURE 4 3 DANGEROUS DO NOT USE A BLADE IN THIS CONDITION Continued on Next Page FIGURE 4 2 14 Section 4 ADJUSTMENTS amp REPAIR AA 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 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 DO NOT SHARPEN BEYOND ORIGINAL CUTTING EDGE eg END VIEW OF BLADE ASSEMBLY FIGURE 4 4 5 Check blade for balance If necessary correct balance by grinding heavy end of blade 6 Reinstall blade See Figure 4 3 Check torque of blade retaining cap screw Recommended torque should be 40 ft Ibs NOTE The following sections 4 2 through 4 4 are for self propelled models only 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 in
13. Safety Instructions amp Operator s Manual for 21 STEEL DECK WALK MOWERS M MODEL SERIES 17 MODELS MODEL MODEL MR216017B MRP216017B MR216017BV MRP216017BV WMR216017B WMRP216017B WMR216017BV MRP216517B MR216517B MODEL NUMBER EXPLANATION MODEL DESIGNATION ENGINE TYPE SELF PROPELLED SERIES DESIGNATION CUTTING WIDTH ENGINE HORSE POWER 17 Series Designation B Briggs amp Stratton Engine 21 21 Cutting Width V Overhead Valve Engine 60 6 0 HP _65 6 5 HP Engine Horse Power 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 3 amp 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 SNAPPER GA 30253 U S A MANUAL No 7 4349 Rev 1 2 3 03 COPYRIGHT 2003 SNAPPER PRODUCTS INC ALL RIGHTS RESERVED AA IMPORTANT SAFETY INSTRUCTIONS A WARNING This powerful cutting machine is capable of amputating hands and feet and can throw objects that can cause injury and damage Failure to 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 inst
14. aintain the level of the deck REMOVE HAIR PIN SWIVEL AND CLEVIS PIN WHEEL MODEL SHOWN IN LOWEST CUTTING HEIGHT HIGHEST CUTTING HEIGHT SE 1 LOWEST LATCH TTIN WHEEL CUTTING MODEL HEIGHT j cl 4 6 CUTTING HEIGHT FIGURE 2 6 2 Set all wheels at the same cutting height The highest cutting position is Notch 6 The lowest cutting position is Notch 1 Section 2 OPERATING INSTRUCTIONS 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 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 6 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 INSTALLATION of GRASS BAG ADAPTER Optional Accessory on Some Models STEP 1 Install the grass bag adapter and secure to the side and top of the deck with the two nuts provided with the machine Slot in front edge of adapter must be under nut located on top of deck See Fi
15. allow limitations on how long an implied warranty lasts or do not allow the exclusion or limitation 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 23 SNAPPER PRODUCT REGISTRATION FORM IMPORTANT KEEP THIS INFORMATION FOR YOUR PERSONAL RECORDS Complete the following information on your Snapper purchase Model Number Serial Number Date of Purchase Retailer Retailer s Phone 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 1379 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
16. amp RUBBER RING DRIVE SPRING 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 16 USE NEEDLE NOSE PLIERS TO INSTALL DRIVE SPRING DRIVE SS SPRING FIGURE 4 7 4 3 3 Driven Disc Adjustment If the drive disc and driven disc are clean and the mower drive is not making correct drive disc and driven disc contact adjust the driven disc as follows 1 Place ground speed control in the number six speed position See Figure 4 8 MOVE GROUND SPEED CONTROL TO SIX SPEED POSITION SH SIXTH SPEED ZEEE POSITION PAAA
17. ck Grease Level Pages 10 Grease a E Pere Te TI CT 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 5 MAINTENANCE REPLACEMENT PARTS Blade Control Cable Clutch Pull Cable Propelled Models Cutter Blade Mulching Cutter Blade Ninja Quad Edge Wheel Drive Pulley to Transmission Pulley Belt Engine to Drive Disc Belt Rubber Drive Tire Parts Manual for 21 Steel Deck Walk Behind Mower M Series 17 22 SNAPPER 3 YEAR LIMITED WARRANTY For three 3 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 app
18. elt cover and tighten bolts securely 12 Reinstall blade hub and cutter blade Recommended torque for blade cap screw is 40 ft Ibs 4 4 2 Transmission Poly V Belt Replacement 1 Remove the driven disc Refer to Section 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 driven pulley 4 Work belt onto top of idler pulley 5 Twist belt sideways and pull it upward between the differential bracket and drive pulley and then down into the pulley groove Make sure the Poly V Belt is above belt guide See Figure 4 17 DRIVE PULLEY DRIVEN PULLEY ROUTING OF POLY V BELT FIGURE 4 17 TROUBLESHOOTING PROBLEM PROBABLE CAUSE CORRECTIVE ACTION Engine Will Not Star Using Recoil Starter 2 Engine needs choking or priming 3 Spark plug wire disconnected 1 Blade control is released or is not being held securely against handle 2 Fuel tank empty 3 Engine air pre cleaner and or air cleaner dirty 4 Spark plug defective or gap set improperly Water debris or stale fuel in fuel system Engine air pre cleaner or air cleaner dirty 2 Spark plug faulty Water debris or stale fuel in fuel system Damaged out of balance or bent mower blade Loose blade components 3 Loose or missing air lift if equipped Engine Stalls or Stops After Running
19. ents 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 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 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 13 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
20. eople and pets out of the mowing area Immediately STOP Blade Stop engine and Stop mower if anyone enters the area Check shields deflectors switches blade controls and other safety devices frequently for proper operation and location Make sure all safety decals are clearly legible Replace if damaged Protect yourself when mowing and wear safety glasses long pants and substantial footwear DO NOT mow barefooted or with sandals Know how to STOP blade and engine quickly in preparation for emergencies Use extra care when loading or unloading the machine into a trailer or truck 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 2 Extinguish all cigarettes cigars pipes and other sources of ignition Use only an approved fuel container AA SAFE HANDLING OF GASOLINE Continued From Previous Page 3 10 11 DO NOT remove fuel cap or add fuel with the 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 conta
21. eseeeeeeeeeseeeseseenenseeeeeaees 11 SECTION 3 MAINTENANCE INSTRUCTIONG csssessseeeeeeeeees 12 13 Change Engine e 1 EE 12 Check Transmission Grease s ecccseceseseeeseeeeneeeeeeeeeeseaesesneeeneeeeseeeseseaeenseaeeeees 12 13 Check Mower Blade 2 eeegtgeienge bregdeg ege eege gege destnesancedecceteencesteceeecenceenes 13 Check Engine Drive Belt csseccesseeseseeeseeeeneeeeeeeeeeseaeseseeenseeeseeeeeseaeseseeeeeeneeeeas 13 Check Transmission Poly V Belt ccccsccsseeeeseeeeeseeeeeeeeesnaeseseeeenseeeseeeseseaeenseeeees 13 Service ANnUalll yi ue stgeget steet Cegedel 13 ENGINE eene EE 13 lg gu E 13 e E LEE 13 Storage Procure eebe d e EEGENEN SEENEN 13 SECTION A ADJUSTMENTS AND REPAIR ccccccseseeeseeeeeeeteeees 14 20 Mower Blade Replacement cccccsssececsseeeeeesseeeeeenseeneeensenneeenseeeeensenneeenseeeeenseenenens 14 Blade Sharpening EE 14 15 Wheel Drive Control Adjustment ccetcceseeeeeeeeeeeeeeeesneeenseeeeeeeeeseaeseneeeenseeeeseeeess 15 Driven and Drive Disc Service cccsccesseeesseeeeseeeeeeeeesneeseseeeeeeeeeseeeseseenenseeeesiees 16 Cleaning Drive Disc and Driven DiSC s ccseeeeseeesseeseseeeeeseeeseneesennenenseeeees 16 Drive Spring Repair Replaceme nth ccccseccsseccesseeeseeeseseeeeeeeeesseeseseeeeneeeeeeees 16 Driven Disc Adjustment ccceeececeeneeceeeeeeeeeeeeneeseeeeneeseeesneesesesneesesesneeseeesees 16 17 Driven
22. g 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 All wires properly connected It will cause overheating and resulting internal 7 Switch amp e Switch On ws damages Damage caused by Improper fubri 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 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 28 NOTES 29 NOTES 30 NOTES 31 Safety Instructions amp Operator s Manual for SNAPPER 21 STEEL DECK WALK BEHIND MOWERS M MODEL SERIES 17 IMPORTANT Snapper products are built using engines that meet or exceed all applicable emissions requi
23. gure 2 7 RE ADAPTER CK WITH NUTS Sk D m SECURE WITH NUTS ADAPTER FIGURE 2 7 INSTALLATION of RECYCLING PLUG Optional Accessory on Some Models STEP 1 Once adapter has been installed recycling may be desired Insert recycling plug completely and securely into adapter Install grass bag See Figure 2 8 INSERT RECYCLING PLUG COMPLETELY AND SECURELY PLUG po P gt GRASS BAG INTO ADAPTER INSTALL FIGURE 2 8 2 7 INSTALLATION of GRASS BAG Door Type Optional Accessory Install grass bag by sliding connector over flange of bag adapter See Figure 2 9 SLIDE CONNECTOR ONNECTOR DOWN OVER BAG aN ADAPTER FLANGE on ADAPTER GK FIGURE 2 9 Section 2 OPERATING INSTRUCTIONS WARNING A AA 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 8 INSTALLATION of GRASS BAG Continued From Previous Page Door Type Optional Accessory Attach grass bag hooks over middle handle cross bar See Figure 2 10 MIDDLE HANDLE ATTACH BAG HOOKS OVER MIDDLE HANDLE CROSS BAR FIGURE 2 10 2 9 INSTALLATION of GRASS BAG Slide Closure Type Optional Accessory on Some Models Install grass bag as shown Adapter must be installed first before grass bag can
24. iners 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 Never overfill a fuel tank Replace fuel cap and tighten securely OPERATION 1 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 spark plug wire Inspect the mower for any damage and repair the damage 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 wash
25. iver free the clip from the transfer rod Then remove the transfer rod from the clip and the speed control rod See Figure 4 11 CONNECTOR CLIP TRANSFER ROD SPEED CONTROL ROD FIGURE 4 11 Section 4 ADJUSTMENTS amp REPAIR WARNING A AA 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 assembly FIGURE 4 12 18 4 3 5 Replacing Bearing In Driven Disc Assembly IMPORTANT The bearing on these M series 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 fol
26. lows 1 Using a small flat blade screwdriver free the clip from the transfer rod Then remove the transfer rod from the clip and the speed control rod See Figure 4 11 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 RINGS FIGURE 4 13 Section 4 ADJUSTMENTS amp REPAIR 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 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 at the end of the hex shaft 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
27. ly to engines and their components and batteries as these items 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 prorated warranty period with free replacement if required during the first ninety 90 days 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 three 3 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
28. mation for a particular mower always mention model and serial number 3 1 3 2 AA SERVICE AFTER FIRST 5 HOURS 3 2 1 CHANGE ENGINE OIL 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 1 Refer to Engine Manual Tor oil specifications and procedures 2 For simplest cleanest oil change loosen lower handle wing nuts and stand mower up on lower handle as shown in Figure 3 1 Drain oil through dipstick tube into a container proper FIGURE 3 1 IMPORTANT Drain fuel tank before tipping mower 12 CHECK GREASE LEVEL IN TRANSMISSION 1 Remove transmission fill plug See Figure 3 2 2 If liquid grease IS NOT visible on the input gear the small gear below the plug hole add an amount to cover gear of Snapper 00 grease See Figure 3 2 3 2 2 FIGURE 3 2 NOTE Snapper 00 Grease Part No 2 9443 is available at your SNAPPER dealer Continued on Next Page Section 3 MAINTENANCE 3 2 2 CHECK GREASE LEVEL IN TRANSMISSION NOTE Do not spill grease or oil on surface of drive disc See Figure 3 3 3 Reinstall transmission plug 4 Check grease level after each 25 hours of operation FIGURE 3 3 A WARNING A DO NOT attempt any maintenance adjustm
29. 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 BEARING HOLDER FIGURE 4 14 19 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 e DRIVE DISC TOP VIEW OF STRETCH TYPE BELT ROUTING FIGURE 4 15 Section A ADJUSTMENTS amp REPAIR AA 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 DO NOT use a cutting blade that shows signs of excessive wear or damage 4 4 1 Engine Drive Belt Re
30. ngines with an oil level plug don t be fooled into thinking the engine has provided by an exact mixture of gasoline is o and 2 cycle air cooled engine oll A 2 cycle sufficient lubricating oil if you can see Some engine that Is mistakenly run on straight oll in the opening the level should always be brought up to the point of overflowing at the top of the fill hole gasoline will be ruined in less than 5 minutes if you keep straight gasoline in addition to pre mixed 2 cycle engine fuel be sure the containers are clearly marked to avold mix up Snapper 2 cycie engines require a 32 to 1 mixture of gasoline and BIA certified TC W oll such as Snapper s 2 cycle engine oil Many of the 2 cycie engine oils on the h market today make fantastic claims but for the best performance and long engine life always use Snapper 2 cycle oll Pre mix the fuel and always shake the container before ging the tank Change oll at regular intervals using a a high quailty oil such as Snapper s smail engine formulated 4 cycle engine oll Refer to the engine owner s manual for oil details STARTING CHECK LIST 1 Engine Oil 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 Air Cleaner e Clean and propertly serviced e Full fresh clean gasoline 3 Fuel Tank e Fuel valve open e Cap vent open e Inline filter clean 4 Choke e Operatin
31. oth Section 2 OPERATING INSTRUCTIONS 2 2 STARTING amp OPERATION A WARNING A Stop engine and mower blade by releasing the blade control before adjusting ground speed 2 2 2 PROPELLING MOWER Self Propelled Model Only 1 Stop engine and mower blade by releasing the blade control before adjusting ground speed Move ground speed control to the desired speed position See Figure 2 4 2 Start engine Refer to Section Starting amp Operation 3 Move wheel drive control against handle to engage wheel drive and propel mower forward See Figure 2 1 GROUND SPEED CONTROL FAST SPEED SLOW SPEED Z FIGURE 2 4 2 3 STOPPING Stop engine and blade by releasing the blade control Stop forward motion of mower by releasing the wheel drive 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 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 HIGHER LOWER WW HANDLE LOOSEN LOWER NUTS ON EACH LOWER HANDLE FIGURE 2 5 2 5 CUTTING HEIGHT ADJUSTMENT 1 Pull the height adjusting latch outward and move to desired cutting height See Figure 2 6 IMPORTANT Move rear height adjustment latch for rear wheel adjustment to correspond with raising or lowering the front wheels to m
32. outs 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 IMPORTANT SAFETY INSTRUCTIONS A OPERATION Continued From Previous Column 9 10 11 12 13 14 15 DO NOT leave the machine with the engine running STOP BLADE and STOP ENGINE before leaving the operators position for any reason 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 or guards in place DO NOT point discharge at people passing cars windows or doors Slow down before turning Watch out for traffic when near or crossing roadways DO NOT operate engine in enclosed areas Engine exhaust gases contain carbon monoxide a deadly poison 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 f
33. placement Stretch Type Belts Continued From Previous Page 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 3 Remove the driven disc Refer to Section Replacing Rubber Driven Disc Ring for driven disc assembly removal procedure 4 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 through slot in deck See Figure 4 15 DRIVE DISC SLOT IN END OF DRIVE DISC BOLT CH BUSHING DECK BRACKET PARTIALLY SHOWN ae oa BOLT RETAINER as a INTERNAL TOOTH e LOCKWASHER NUT t FIGURE 4 16 20 9 Loop the belt around the pulley on the bottom of the drive disc 10 Reinstall drive disc and retaining hardware IMPORTANT 1 The square shoulder of the drive disc bolt must fit into the square hole of the bushing 2 The square end of bushing must fit into the bracket slot 11 Reinstall b
34. ree 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 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 loose seams or tears are evident Replace slider or bag adapter if broken or cracked speed A IMPORTANT SAFETY INSTRUCTIONS MAINTENANCE AND STORAGE Continued From Previous Page 9 Mower blades are sharp and can cut Wrap the blades or wear heavy leather gloves and use CAUTION when handling them 10 DO NOT test for spark by grounding spark plug next to spark plug hole spark plug could ignite gas exiting engine 11 Have machine serviced by an authorized SNAPPER dealer at least once a year and have the dealer install any new safety devices 12 Use only genuine SNAPPER replacement parts to assure that original standards are maintained
35. rements 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 engine 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 A 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 A 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 cn 30255 us COPYRIGHT 2003 SNAPPER PRODUCTS INC ALL RIGHTS RESERVED MANUAL No 7 4349 Rev 1 2 3 03 32
36. rfaces clean not only presents fire hazards but causes overheating and resulting engine damages such as distorted valve guides Sticking valves scuffed scored cylinder walis overspeeding loss of power complete failure of engine Clean paper elements by tapping lightly Blowing with air will rupture paper elements 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 dipstick 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 oil 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 27 PRIMARY MAINTENANCE On 2 cycle engines lubrication must be On 4 cyle e
37. rs to make sure all are in place and securely tightened 2 1 2 Check blade control and wheel drive control to insure they work freely See Figure 2 1 BLADE CONTROL FIGURE 2 1 2 1 3 Check cutting height Adjust to desired height 2 1 4 Check engine oil and add oil as needed to bring level up to the full mark Refer to Engine Owner s Manual for oil specifications See Figure 2 2 FIGURE 2 2 2 1 5 Add fuel to tank after pushing the mower outside where fumes can safely dissipate Make sure cap is tightened after refueling Refer to Engine Owners Manual for specifications 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 The engine speed is preset and is not adjustable A primer is provided to assist in starting a cold engine 1 Push primer bulb three times to start a cold engine NOTE The primer should not be required to restart a hot engine See Figure 2 3 NOTE Stop the engine and blade by releasing the blade control FOR ENGINES EQUIPPED WITH PRIMER BULB PUSH PRIMER BULB THREE TIMES TO Ps ERC START COLD ENGINE 5 FIGURE 2 3 2 Pull blade control against handle See Figure 2 1 3 Pull rope start handle to crank engine 4 After engine starts allow a brief warm up until engine runs smo
38. ructions 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 2 KEEP children out of the mowing area and under the watchful care of a responsible adult DO NOT allow children in yard when machine is operated and turn machine OFF if anyone enters the area DO NOT allow pre teenage children to operate machine ALLOW only responsible adults amp teenagers with mature judgment under close adult supervision to operate machine DO NOT pull mower backwards unless absolutely necessary LOOK and SEE behind and down for children pets and hazards before and while backing USE EXTRA CARE when approaching 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
39. side of the clutch cable eye with the wheel drive control released See Figure 4 5 15 CLUTCH CABLE GE VINYL SPRING COVER Sigs OIF CLUTCH CLEARANCE TAT CABLE EYE SPRING sg LA SPRING HOOK LOWER ANN G Be BW SF ae e W SE CLUTCH CABLE EYE SPRING S gt E CS i7 gt FIGURE 4 5 2 To adjust unhook upper spring from cable eye and rotate spring in direction required to extend or shorten spring length 3 Rehook upper spring to cable eye and check clearance Repeat procedure if required NOTE The vinyl spring cover should be kept over the spring at all times except for adjustments 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 Section 4 ADJUSTMENTS amp REPAIR 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 DRIVEN AND DRIVE DISC SERVICE If the mower does not propel itself properly See Figure 4 6 Check for the following problems DRIVEN DISC
40. slope DO NOT mow it 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 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 Only mature responsible persons shall operate the machine and only after proper instruction PREPARATION Continued From Previous Column 3 10 11 12 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 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 Check 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 Keep p
41. vice 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 Replace air lifts Tighten to proper torque Replace belt Contact authorized SNAPPER dealer Replace engine drive belt Reinstall belt onto pulley Check for damage Replace Poly V belt Reinstall belt onto pulley Check for damage Clean or replace driven disc Tighten or replace link bolt Adjust cutting height 2 Move engine speed control to FAST position 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 6 Install proper SNAPPER blade 7 Install blade properly 1 Contact authorized SNAPPER dealer 2 Check and tighten drain plug 3 Make sure dip stick or oil filler cap is securely in place SERVICE SCHEDULE ITEM SERVICE PERFORMED EACH EACH SR SEASON Check Oil Level Initial Oil Change Page 10 Periodic Oil Change Page 11 Air Pre Cleaner Clean Sponge Element Engine Manual x amp Page 11 e EE System Tension amp Replacement Accumulation Transmission Che
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