Philips 28PT562A CRT Television User Manual
Contents
1. HANDLE ADJUSTMENT LEVER REAR WHEEL RECYCLING DECK COVER FRONT WHEEL 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 amp 3 of this manual and all safety messages on the mower and attachments before operating the mower ENGINE SPEED CONTROL i RABBIT ENGINE FAST SPEED CONTROL i SYMBOLS i m E TURTLE Maes slow SER C A la LEEREN i FAST GROUND SPEED SLOW CONTROL ENGINE AIR FILTER COVER MOWER DECK PRIMER FRONT HEIGHT BULB ADJUSTMENT LEVER 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 adapter2. 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 REPAIR 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 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 ring 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
3. DO NOT USE ON MOWER REPLACE WITH NEW BLADE FIGURE 4 1 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 DANGEROUS DO NOT USE A BLADE IN THIS CONDITION FIGURE 4 2 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 2 Replace with new blade A WARNING A 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 3 BLADE SHARPENING 1 Disconnect spark plug wire and secure end away from plug IMPORTANT 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 3 Remove blade See Figure 4 3 MAKE SURE THAT BLADE HUB IS BLADE SEATED BETWEEN HUB FLANGES OD AZ FLANGE BLADE CONE WASHER Concave Side Up ae CAPSCREW FIGURE 4 3 Section 4 ADJUSTMENTS REPAIR 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 sp
4. and covers 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 WHEEL DRIVE 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 Owners 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 Primer Models Push amp Non Commercial Self Propelled 1 Primer models do not have an adjustable engine speed control The engine speed is fixed in the Fast position and can not be changed 2 Push primer button three times to start a cold engine NOTE Do not use primer button to start warm engine See Figure 2 3 NOTE Stop the engine and blade by releasing the blade control I OR FOR ENGINES EQUIPPED WITH PRIMER BULB PUSH PRIMER THREE TIMES TO START COLD ENGINE FIGURE 2 3 3 Pull blade control against handle 4 Pull rope start handle to crank engi
5. 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 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
6. 6 Cutting blade dull or damaged 6 Sharpen cutting edges or replace blade 1 Engine speed too slow 7 1 Move engine speed control to FAST position 2 Forward speed too fast 7 2 Move ground speed control to a slower speed 3 Grass is wet 7 7 3 4 Excessively worn or damaged blade 1 4 Service mower blade 5 Build up of grass clippings and debris under deck 5 Clean deck amp amp O 6 Improper blade installed on deck 6 Install proper SNAPPER blade 7 Blade installed improperly deck 7 Install blade properly 18 SERVICE SCHEDULE ITEM SERVICE PERFORMED EACH EACH USE SEASON m LIA ER IS A O ve e Ip Air Pre Cleaner Clean Sponge Element Engine Manual 8 Page 10 System Tension amp Replacement Accumulation Transmission Check Grease Level Pages 9 Grease re BEN Pere linger 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 MAINTENANCE PARTS Engine Speed Control Blade Control Cable Push amp Propelled Models 4 1971 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 Engine to Drive Disc Stretch Type Belt
7. Instructions 8 Operator s Manual for SMAPPER 21 STEEL DECK WALK BEHIND MOWERS MODEL SERIES 15 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 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 AW ARNING The engine exhaust from this product contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm SNAPPER cn 30253 us COPYRIGHT 1999 SNAPPER INC ALL RIGHTS RESERVED MANUAL No 7 3031 9 2 99 28
8. 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 20 PRIMARY MAINTENANCE engine amp how reasonable Snapper uses the best avail able engines and components their products In order to provide long satisfactory service However proper care is essential in prolonging engine 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 21 PRIMARY MAINTENANCE ust 7 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 particles are stopped they build up and begin to clog the outside of the filter This reduces the amount of air avallable to the engine and causes an over rich fuel mixture which re suits 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 Interna
9. down the fill tube to prevent a false full reading when the level could actually be low and result in engine damage 23 PRIMARY MAINTENANCE On 2 cycle engines lubrication must be On 4 engines with an oil leve plug provided by an exact mixture of gasoline don t be fooled into thinking the engine has and 2 cycle alr cooled engine oil A 2 cycle sufficient lubricating oil if you can see some oll in the o engine that Is mistakenly run on straight pening the level should always be brought up to the point of overflowing at the gasoline will be ruined in less than 5 top of the fill hole 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 cycle engines require a 32 to 1 mixture of gasoline and BIA certified TC W oli such as Snapper s 2 cycle engine oil Many of the 2 cycle engine olls on the market today make fantastic claims but for the best performance and long engine life always use Snapper 2 cycle oil Pre mix the fuel and always shake the container before filling the tank Change oll at regular intervals using a a high quality oil such as Snapper s small engine formulated 4 cycle engine oll Refer to the engine owner s manual for oil details STARTING CHECK LIST 1 Engine Oil To full level 4 cycle Read and follow all safety e Properly mixed with gas Instru
10. nut See Figure 4 9 DRIVEN FIGURE 4 10 DISC SPRING TRANSFER ROD 4 3 4 Replacing Rubber Driven Disc Ring If the rubber ring is badly chunked or worn down to within 1 16 of the metal rim of the driven disc hub it must be replaced Install new rubber ring as follows 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 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 CONNECTOR CLIP TRANSFER ROD SPEED CONTROL ROD FIGURE 4 11 14 Section 4 ADJUSTMENTS REPAIR WARNING A DO 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 Dri
11. 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 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 5 Bentidlerpulley PS Replace pulley 1 Damaged transmission 1 Contact authorized SNAPPER dealer 2 Engine drive belt broken requires replacement_____ 2 Replace engine drive belt _ 3 Engine drive belt has jumped off of the pulley 3 Reinstall belt onto pulley Check for damage 4 Poly V belt is broken 7 4 5 Poly V belt has jumped off of the pulley 5 Reinstall belt onto pulley Check for damage 6 Driven disc slipping 7 amp Clean or replace driven disc 7 Broken or loose differential link bolt 7 Tighten or replace link bolt 1 Cutting height too low or high 1 Adjust cutting height O 2 Engine speedtoosiow 2 Move engine speed control to FAST position 3 Forward ground speed too fast 3 Move ground speed control to a slower speed 4 Terraced cut side to side 2 4 Adjust height of cut with height adjust levers 5 Excessive deck pitch front to rear 5 Adjust height of cut with height adjust levers
12. ua 4 SECTION 1 5 SECTION 2 OPERATING INSTRUCTIONS 6 8 Sn nici et eene 6 Starting amp Stopping Engine amp 6 7 Starting amp Stopping Wheel 7 Handle Height 7 Cutting Height 8 Recycling sienne nennen nnn snnm rr 8 SECTION MAINTENANCE INSTRUCTIONS 9 10 Change Engine Oil as a ilice daa aea Eaa akapaa ra daian adk diada 9 Check Transmission Grease ren 9 10 Check Mower Blade 10 Check Engine Drive 10 Check Transmission Poly V Belt eese ennt nnn 10 Service 10 irf se 10 AIL el inrer eT ti 10 PILIS EE 10 Storage Procedure esee eieeeeeeseeeeen seen nean eie eenaa eeo hinaa eanan Enae 10 SECTION 4 ADJUSTMENTS AND REPAIR 11 17 Mower Blade Replace
13. 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 1 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 gt m 5 e 5 2 w 2 o 2 2 o lt 5 Bent Idler pulley Mower Will Not Move 1 Damaged transmission Loss Of Traction 2 Engine drive belt broken requires replacement 3 Engine drive belt has jumped off of the pulley Self Propelled Models 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
14. Rubber Drive Tire Parts Manual for 21 Steel Deck Walk Behind Mower M Series 14 amp 15 IMPORTANT This stretch belt should be used only on models without idler pulleys 19 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 apply 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
15. 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 OPERATION 1 10 11 12 13 Watch out for traffic when near or crossing 15 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 hole
16. Safety Instructions amp Operator s Manual for SMAPPER 21 STEEL DECK WALK MOWERS M MODEL SERIES 15 MODELS PUSH PROPELLED MODELS MODELS MR216015T MRP216015B MODEL DESIGNATION ENGINE TYPE SELF PROPELLED SERIES DESIGNATION CUTTING WIDTH ENGINE HORSE POWER M Middle Market Self Propelled Model 15 Series Designation R Recycling Model B Briggs Engine 21 21 Cutting Width T Tecumseh Engine 60 6 0 HP Engine Horse Power Ee 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 amp 3 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 SMAPPER GA 30253 U S A MANUAL No 7 3031 9 2 99 COPYRIGHT O 1999 SNAPPER INC ALL RIGHTS RESERVED 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 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
17. ark 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 S d 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 30 to 40 ft lbs 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 inside of the clutch cable eye with the wheel drive control released See Figure 4 5 12 CLUTCH CABLE VINYL SPRING COVER PAD E CLUTCH CLEARANCE DA CABLE EYE SPRING 05 SIA SPRING HOOK LOWER ANN D die A SF SH 4 Se ae CLUTCH CABLE EYE SPRING S gt PR lt lt 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
18. cess 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 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 maintained speed TABLE OF CONTENTS IMPORTANT SAFETY 65 1 283 TABLE OF CONTENTS
19. ctions in safety book 2 cycle lets and manuais 2 Air Cleaner e Clean and properly serviced e Full fresh clean gasoline 3 Fuel Tank Fuel valve open e Cap vent open e Inline filter clean 4 Choke e Operating properly 5 Primer 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 wires properly connected It will cause overheating and resulting internal 7 Switch amp e Switch On Q damages Damage caused by 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 plug e Wire connected It only takes a few moments to service the Good connection engine and equipment on a routine basis 9 Throttle Start position but the rewards will be a quick starting re control sponsive engine that will provide long 10 Blade Properly installed and satisfactory service with minimum maintenance torqued cost The prestart checklist In the next column e Sharpened and instructions your Snapper Operator s 11 Muffler Good condition Manual are designated to help you keep your Not clogged Snapper top operating condition with Grass 8 leaves cleaned away minimum effort 24 NOTES 25 NOTES 26 NOTES 27 Safety
20. e pulley groove Make sure the Poly V Belt is above belt guide See Figure 4 17 DRIVEN PULLEY BELT GUIDE ROUTING OF POLY V BELT FIGURE 4 17 17 TROUBLESHOOTING PROBLEM PROBABLE CAUSE CORRECTIVE ACTION Engine Wil Not Star Using Recoil Starter 2 Engine needs choking or priming 2 Choke Prime Check Engine Manual for Instructions 3 Place spark plug wire onto spark plug Engine Stalls or Stops 1 Blade control is released or is not being held securely 1 Blade control should be held securely against After Running against handle handle at all times during operation of mower 2 Choke control in the CHOKE position Move choke control to OFF position 3 Fuel tank empty 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 3 Spark plug wire disconnected 5 Spark plug defective or gap set improperly 6 Water debris or stale fuel in fuel system Engine Loses Power 1 Engine air pre cleaner or air cleaner dirty 2 Spark plug faulty 3 Water debris or stale fuel in fuel system Excessive Vibration Damaged out of balance or bent mower blade Service mower blade 2 Loose blade components Service and tighten loose parts 3 Loose or missing air lift if equipped Replace air lifts Tighten to proper torque Replace belt Replace pulley
21. e 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 PULLEY POSITION DRIVE DISC SLOT IN END OF DRIVE DISC BOLT 48 BUSHING e BOLT RETAINER DECK BRACKET PARTIALLY SHOWN M d INTERNAL TOOTH e LOCKWASHER NUT 1 FIGURE 4 16 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 belt cover and tighten bolts securely 12 Reinstall blade hub cutter blade Recommended torque for blade cap screw is 30 to 40 ft lbs 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 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 th
22. ecurely 7 Reassemble components in reverse order INSTALL NEW DRIVEN DISC FIGURE 4 13 Section 4 ADJUSTMENTS 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 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 16 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 Dr
23. g position is Notch 1 See Figure 2 8 LATCH POSITIONS mo FIGURE 2 8 2 6 RECYCLING OPERATION NOTE For best recycling results cut up to a maximum of 1 8 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 Section 3 MAINTENANCE 3 1 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 information for a particular mower always mention model and serial number 3 2 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 for 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
24. g 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 30 to 40 ft Ibs See Figure 3 4 4 Check blade for sharpness wear and damage Refer to Section Blade Wear Limits 10 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 BLADE RETAINING CAP SCREW 72 TORQUE VALUE SHOULD BE 30 TO N 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 carburet
25. ive 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 gt 1 DRIVE DISC TOP VIEW OF STRETCH TYPE BELT ROUTING FIGURE 4 15 Section 4 ADJUSTMENTS REPAIR WARNING Ah 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 Replacement Stretch Type Belts Continued From Previous Page IMPORTANT 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 th
26. leasing 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 6 HIGHER LOWER A HANDLE LOOSEN LOWER NUTS ON EACH LOWER HANDLE FIGURE 2 6 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 Section 2 OPERATING INSTRUCTIONS 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 5 CUTTING HEIGHT ADJUSTMENT 1 Pull the height adjusting latch outward and move to desired cutting height See Figure 2 7 IMPORTANT Move rear height adjustment latch for rear wheel adjustment to correspond with raising or lowering the front wheels to maintain the level of the deck REMOVE HAIR PIN SWIVEL AND CLEVIS PIN WHEEL MODEL SHOWN IN LOWEST CUTTING HEIGHT HIGHEST CUTTING HEIGHT 4 LOWEST LATCH FIXED CUTTING WHEEL MODEL HEIGHT C 4 6 HIGHEST 6 CUTTING HEIGHT FIGURE 2 7 2 Set all wheels at the same cutting height The highest cutting position is Notch 6 The lowest cuttin
27. lly 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 P 22 create smoke from unburned Knowing that dirt will quickly ruin an engine manufacturers equip thelr 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 specifled 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 air 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 AXL25 housing and shrouds should ET be removed at least once y each season or more often 3 a under dry dusty conditions SE bd a thorough cleaning of ns Generally wash foam type fi
28. lters in a dishwashing detergent and water solution Rinse and wring dry then saturate with oil and squeeze out excess Failure to re oil this type filler will ruin the engine Failure to keep external surfaces clean not only presents fire hazards but causes overheating and resulting engine damages such as distorted valve guides Sticking valves Scuffed scored cylinder walls Overspeeding loss of power Complete fallure 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 ___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 oli 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 oil 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
29. 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 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 slope DO NOT mow it Mow across slopes never up a
30. ment eese eene 11 Blade 11 12 Wheel Drive Control Adjustment 12 Driven and Drive Disc Service unsuunsnansnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnannnnnnnnnnnannn 13 Cleaning Drive Disc and Driven Disc eese 13 Drive Spring 13 Driven Disc Adjustment enne nnne nnne nnn 13 14 Driven Disc Replacement 14 15 Driven Disc Bearing 15 Hex Shaft Bearing 16 A en A 16 17 Engine Drive Belt Replacement eene 16 17 Transmission Poly V Belt Replacement eene 17 TROUBLESHOOTING susi ds 18 SERVICE SCHEDULE as 19 Maintenance Replacement Parts 19 WARBANEN ana 20 PRIMARY nennen nennen nennen nnn 21 24 Section 1 FAMILIARIZATION WHEEL DRIVE BLADE CONTROL CONTROL H N ROPE
31. nd 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 crass 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 people and pets out of the mowing area Immediately
32. ne 5 After engine starts allow a brief warm up until engine runs smooth Section 2 OPERATING INSTRUCTIONS 2 2 STARTING 8 OPERATION 2 2 2 ENGINE amp BLADE Choke Models Commercial Only 1 Move engine speed control to the Choke position See Figure 2 4 NOTE Stop the engine and blade by releasing the blade control MOVE CHOKE ENGINE B SPEED CONTROL TO THE CHOKE POSITION PULL ROPE START HANDLE TO CRANK ENGINE e PULL BLADE CONTROL AGAINST HANDLE ENGAGE WHEEL DRIVE CONTROL FIGURE 2 4 NOTE Do not use choke to start warm engine 2 Pull blade control against handle 3 Pull rope start handle to crank engine 4 After engine starts move engine speed control away from the choke position to the Fast Rabbit position and allow a brief warm up until engine runs smooth A WARNING A Stop engine and mower blade by releasing the blade control before adjusting ground speed 2 2 3 PROPELLING MOWER Self Propelled Models 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 5 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 4 GROUND SPEED N CONTROL FAST SPEED FIGURE 2 5 2 3 STOPPING Stop engine and blade by re
33. oil FIGURE 3 1 3 2 2 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 ILL PLUG CY I Y 4 S A 2 i A 4 ING D NE 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 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 IMPORTANT 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 plu
34. or 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 loosen wing nuts on 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 other dry area protected from weather Section 4 ADJUSTMENTS REPAIR 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 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 DANGEROUS CONDITION
35. 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 13 USE NEEDLE NOSE PLIERS TO INSTALL DRIVE SPRING DRIVE 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 x sa p 2 SIXTH SPEED A POSITION SF 1 FIGURE 4 8 Continued on Next Page Section 4 ADJUSTMENTS REPAIR A WARNING A 1 8 MEASUREMENT TO i SLIDE DRIVEN OUTSIDE EDGE OF DO NOT attempt any maintenance adjustments or DISC ASSEMBLY DRIVE DISC service with engine and blade running STOP engine TOWARD OUTSIDE EDGE DRIVE 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
36. s 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 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 roadways DO NOT operate engine in enclosed areas Engine exhaust gases contain carbon monoxide deadly poison IMPORTANT SAFETY INSTRUCTIONS MAINTENANCE AND STORAGE 1 10 11 12 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 ex
37. ven 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 retaining 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 15 4 3 5 Replacing Bearing In Driven Disc Assembly IMPORTANT The bearing on these series Non Commercial 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 fails remove the driven disc assembly and replace bearing as follows 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 s
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