Snapper SZT18426BVE, SZT20486BVE Lawn Mower User Manual
Contents
1. AIR PRE CLEANER AIR CLEANER FIGURE 3 5 c Reinstall air cleaner cover Insert tabs located at the bottom of the cover into corresponding slots in engine cover Position cover and engage latch over cover and rotate and push down to lock 3 3 2 MOWER COMPONENTS 1 Mower Drive Belt Check belt for proper tension required Replace belt as needed 2 Mower Blade Check blade for sharpness wear damage and torque See the section on Mower Blade Replacement Repair 3 Mower Deck Levelness Check mower deck for proper levelness Adjust as required See section on Mower Deck Adjustment Levelness 4 Cleaning Mower Deck a Close vent on fuel cap and make sure cap is tight b Remove key from ignition switch parking brake c Remove spark plug wire s and secure away from spark plug s d Raise cutting deck to highest setting With a floor jack raise front of machine to gain easier access to under deck Block machine securely No adjustment Engage WARNING Lifting or letting down the machine onto blocks manually can cause severe injury Always use floor jack when raising machine AIR CLEANER e Clean underside of mower deck removing all accumulation of grass clippings and debris f Lower SCRAMBLER to ground Clean top of deck removing all grass clippings and debris 3 3 3 LUBRICATION 1 Mower Blade Spindle a Lubricate spindle bearings with three shots of general purpose grease from grease gun Se2. After charging check level of electrolyte and add as needed to bring to proper level 7 Reinstall cell caps 8 Install battery into power unit Connect over flow tube 9 Connect positive cable red first from wiring harness to the positive terminal on battery using bolt and nut provided in hardware bag Connect negative cable black last to negative terminal on battery using bolt and nut Apply a small amount of grease over terminals to prevent corrosion WARNING Shield the positive terminal with terminal cover located on battery harness This prevents metal from touching the positive terminal which could cause sparks 4 5 6 BATTERY TESTING There are two types of battery tests Unloaded and Loaded The unloaded test is the procedure that will be discussed It s the simplest and most commonly used An unloaded test is made on a battery without discharging current To perform unloaded testing check charge condition using either a hydrometer or voltmeter 1 Using a voltmeter voltage readings appear instantly to show the state of charge Remember to hook the positive lead to the battery s positive terminal and the negative lead to the negative terminal 2 A hydrometer measures the specific gravity of each cell The specific gravity tells the degree of charge generally a specific gravity of about 1 265 to 1 280 indicates full charge A reading of 1 230 to 1 260 indicates the battery sh
3. PANEL ENGINE SPEED CONTROL CHOKE SNA ore PPER SCRAMBLER DISCHARGE DEFLECTOR FIGURE 1 1 1 1 INTRODUCTION This manual has been prepared for the operator s of the SNAPPER SCRAMBLER lts purpose aside from recommending standard operating procedures and routine service requirements is to promote SAFETY through the use of accepted operating practices Read Understand and Follow the IMPORTANT SAFETY INSTRUCTIONS on Pages 2 4 of this manual and All SAFETY messages on the SCRAMBLER and its attachments before operating SNAPPER recommends returning the SCRAMBLER to an authorized SNAPPER dealer annually for inspection and addition of any new devices which might upgrade the safety of the mower REST 2 PARKING LEFT MOTION BRAKE CONTROL LEVER IGNITION SWITCH LEFT CONTROL PANEL DECK LIFT HANDLE FLOOR PAN FOOT REST SNAPPER Zi CUTTING DECK IMPORTANT The figures and illustrations in this manual are provided for reference only and may differ from your specific model Contact your Snapper dealer if you have questions 1 2 NOMENCLATURE The nomenclature drawing above Figure 1 1 shows the essential parts of the SNAPPER SCRAMBLER It is recommended that all operators of this equipment become thoroughly familiar with the controls components and operation of this machine before Operating Specific details involving the engine are found in the separate engine owner s manual Study these ma
4. Pre mix the fuel and always shake the container Change oil at regular intervals using a a high quailty oll 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 Oll e To fuli 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 properly serviced e Full fresh clean gasoline 3 Fuel Tank e Fuel valve open e Cap vent open e Intine filter clean 4 Choke e Operating properly 5 Primer on e Used properly Keep in mind that dirt is your engine s enemy some engines 1 both internally and externally Internally 6 Safety Inter e 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 E amagar pee caused by improper apr S cation poor air cleaner service or overheating pumas ace ted or sak et 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 tong 10 Blade e Properly installed and satisfactory service with minimum maintenance torqued cost The pr
5. 3 3 PARKING BRAKE Next to Left Control Panel oe Applies park brake Ss PUSH IN 0 TO DISENGAGE BLADE SWITCH DEPRESS RELEASE BUTTON TO ENGAGE OR DISENGAGE PARKING BRAKE FIGURE 1 7 FIGURE 1 4 Section 2 OPERATING INSTRUCTIONS A WARNING DO NOT attempt to operate the machine until you have CM k i read this manual thoroughly and become familiar with all N ZE FUEL FILLER CAP controls and operating procedures Serious injury or WITH VENT SCREW damage can result d TIGHTEN CAP AND A OPEN VENT SCREW AFTER REFUELING 2 1 PRE START CHECK LIST Make the following checks and perform the service required before each start up 2 1 1 Check tires and add or release air as needed to bring pressure to 12 P S I front and rear 2 1 2 Check guards deflectors and covers to make sure all are in place and securely tightened 2 1 3 Check engine oil and add as needed to bring level up to the FULL mark Refer to engine owner s manual for oil specifications See Figure 2 1 ENGINE OIL DIPSTICK FIGURE 2 2 SAFE LEVEL 2 2 ENGINE OPERATION AREA 2 2 1 STARTING ENGINE 1 Make sure both motion control levers are lifted fully up and out into their neutral lock positions See Figure 1 5 2 Make sure blade switch is pushed in to its off 0 position See Figure 1 7 3 Make sure parking brake is engaged See Figure 1 6 FIGURE 2 1 IMPORTANT Engine will not crank or start unless 2 1
6. Engine and components can be extremely hot Avoid burns by allowing engine and components sufficient time to cool 4 2 9 MOWER DECK ADJUSTMENT LEVELNESS Continued From Previous Page 2 Front to Rear Deck Pitch 42 Decks With the SCRAMBLER on a smooth level surface rotate blades until blade tips are at front and rear of deck Measure the distance from blade tips to floor The distance should be the same or the rear 1 4 higher than the front If the rear blade tip is lower or is more than 1 4 higher than the front proceed with adjustment a Remove rear hanger chains b Turn each hanger pivot the same number of rotations on the eye bolt to raise or lower the rear of the deck See Figure 4 8 c Reinstall rear hanger chains and measure blade tips again d Repeat steps a through c until proper levelness is obtained x Sey X 1 4 C AA FRONT p REAR ROTATE HANGER PIVOT UP TO RAISE DECK OR DOWN TO LOWER DECK FIGURE 4 8 4 2 10 MOWER DECK TIMING ROD 42 DECKS The mower deck timing rod is preadjusted at the factory It is set to maintain the deck in the same attitude through all heights of cut If the timing rod requires adjustment contact an authorized SNAPPER dealer for service See Figure 4 9 22 ADJUSTING FIGURE 4 9 4 3 WHEEL BRAKE ADJUSTMENT Adjust the wheel brake if wheels turn when parking brake is engaged Adjust the wheel brake by turning wheel b
7. Switch is pulled out to its on I position OR 3 Either or both Motion Control Levers are not in their neutral lock positions ENGINE SHOULD START IF 1 Park Brake is engaged AND 2 Blade Switch is pushed in to its off 0 position AND 3 Motion Control Levers are in their neutral lock positions ENGINE MUST BEGIN TO STOP IF 1 Operator rises off of seat with Blade Switch in ON blades engaged position OR 2 Operator rises off of seat with Park Brake not in engaged position 3 Operator rises off of seat with either or both Motion Control Levers removed from their neutral lock positions IMPORTANT Engine will continue to run if Operator reseats prior to engine coming to a complete stop To restart the blades first move the Blade Switch to the OFF position and then back to the ON position After coming to a complete stop the blade switch must be moved to the OFF position the Motion Control Levers placed in the neutral lock position and the Park Brake engaged before engine can be restarted Engine and blades must come to a complete stop within 5 seconds after the operator rises off the seat or the blade switch is moved to the OFF position 12 Section 3 MAINTENANCE 3 1 INTRODUCTION To retain the quality of the SCRAMBLER 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 mo
8. TO COAST DOWN SLOPES RELEASE PRESSURE ONLY WHEN ENGINE IS OFF AND MACHINE MOTION CAN BE CONTROLLED SLIDE CONTROL LEVER UP TO DRIVE MACHINE SLIDE CONTROL LEVER DOWN TO ROLL MACHINE FIGURE 2 8 Section 2 OPERATING INSTRUCTIONS 2 4 MOWER OPERATION 2 4 1 CUTTING HEIGHT ADJUSTMENT This machine has seven different cutting height positions IMPORTANT When positioning the cutting deck into a higher cutting position pull up on the deck lift handle only it is not necessary to pull up on the release lever at the same time Use the release lever when moving deck cutting height to a lower cutting position 1 Grasp both handles together to disengage latch 2 Raise or lower handles to desired height 3 Release lower handle to engage latch See Figure 2 9 DECK LIFT CONNECTING BAR OMITTED IN THIS VIEW FOR CLARITY DETENT PLATE FIGURE 2 9 IMPORTANT DO NOT adjust cutting deck with mower blades engaged Be sure Blade Switch is off before adjusting deck 2 4 1 MOWER BLADE ENGAGEMENT 1 With engine running move engine speed control to the Rabbit or fast position 42 models be careful not to slide farther than fast detent or choke will engage and engine will stall 2 Pull Blade Switch out to its on T position to engage mower blade See Figure 2 10 2 4 2 MOWING OPERATIONS 1 Please refer to the Important Safety Instructions at the beginning of this manual for instruction o
9. appear clean Remove filter and pre cleaner for inspection AIR CLEANER RETAINING BOLTS e Ae AIR CLEANER COVER NOTE YELLOW TABS MUST BE COMPLETELY INSERTED INTO SLOTS FIGURE 3 4 b Refer to engine owner s manual for cleaning and service instructions Remove and clean engine air pre cleaner Remove and replace engine air cleaner See Figure 3 5 Install pre cleaner and air cleaner per engine owners manual AIR PRE CLEANER XXX XR XXX X XX OC X FIGURE 3 5 Section 3 MAINTENANCE 3 3 SERVICE EVERY 25 OPERATING HOURS 3 3 1 ENGINE 5 Air Filter c Reinstall air cleaner cover Insert tabs located on the engine cover into corresponding slots in air cleaner cover IMPORTANT The yellow tabs must be completely inserted into air cleaner cover or the compartment will not be completely sealed to prevent debris from entering into the carburetor a 18 HP Engines Change air filter Pull up and rotate the air cleaner latch to remove cleaner cover See Figure 3 4 IMPORTANT When cover is removed you are viewing the carburetor side of the air filter which will appear clean Remove filter and pre cleaner for inspection AIR CLEANER LATCH COVER FIGURE 3 4 b Refer to engine owner s manual for cleaning and service instructions Remove and clean engine air pre cleaner Remove and replace engine air cleaner See Figure 3 5 Install pre cleaner and air cleaner per engine owner s manual
10. at front bottom edge of foot rest Lift up on footrest and slide rear of floor pan out from under deck lift mechanism DECK LIFT HANDLE DECK LIFT HANDLE SHOWN POSITIONED IN HIGHEST NOTCH FIGURE 3 3 2 Checking Mower Belt Tension The idler and spring provide proper belt tension and require no adjustment If belt is frayed slit severed or belt strands exposed replace belt before operating mower Reinstall footrest floor pan assembly 3 2 5 CHECK TRANSAXLE DRIVE BELT 1 Checking Transaxle Belt Tension The transaxle drive belt requires no adjustment If belt is frayed slit severed or belt strands exposed replace belt before operating mower SERVICE EVERY 25 OPERATING HOURS 3 3 1 ENGINE 1 Engine Cooling System The engine cooling system consists of an engine shroud and engine fins These should be kept clean and free of debris as needed or cleaned 2 Engine Oil Change engine oil See Section on CHANGE ENGINE OIL Refer to engine owners manual for oil specifications 3 Oil Filter Change engine oil filter Refer to engine owner s manual for filter specifications 4 Fuel Filter Refer to engine owner s manual for service instructions 5 Air Filter Refer to engine owners manual for instructions service 14 a 20 Hp Engines Change air filter Remove bolts that secure air cleaner cover See Figure 3 4 IMPORTANT When cover is removed you are viewing the carburetor side of the air filter which will
11. highly corrosive liquid Wear eye protection Wash affected areas immediately after having eye or skin contact with electrolyte acid Battery acid is corrosive Rinse empty acid containers with water and mutilate before discarding If acid is spilled on battery bench or clothing etc Flush with clear water and neutralize with baking soda DO NOT attempt to charge battery while installed on the SCRAMBLER DO NOT use BOOST chargers on the battery 4 5 3 BATTERY SERVICE 1 Remove battery See Section on Battery Removal 2 Place battery in a well ventilated area on a level surface 3 Using distilled water refill cells as required to cover cell plates Fluid level in battery can be seen through the cell case 4 With cell caps removed connect battery charger to battery terminals Red to positive terminal and black to negative terminal 5 Slow charge battery at 1 amp for 10 hours 6 H battery will not accept charge or is partially charged after 10 hours of charging at 1 amp replace with new battery 4 5 4 BATTERY STORAGE When SCRAMBLER is to be stored out of season it is recommended the battery be removed charged and stored 1 Remove battery Refer to Section BATTERY REMOVAL 2 Perform battery service 3 Bring battery to full charge if required 4 Store battery in an area away from the SCRAMBLER on a wood surface DO NOT STORE BATTERY ON A CONCRETE SURFACE 4 5 5 NEW BATTERY PREPARA
12. maintenance or service with the engine or blade running STOP blade STOP engine Set brake Remove key Remove spark plug wire from spark plug and secure wire away from spark plug Engine and components can be extremely hot Avoid burns by allowing engine and components sufficient time to cool 4 2 6 MOWER DECK ADJUSTMENT LEVELNESS Side To Side 48 Decks Continued From Previous Page 4 Remove hair pin from pivot rod and pull rod out of lift arm 5 Rotate pivot rod up or down to achieve the proper levelness See Figure 4 5 6 Reinstall hair pin into pivot rod 7 Reinstall footrest floor pan assembly HAIRPIN LIFT ARM PIVOT ROD FIGURE 4 5 4 2 7 MOWER DECK ADJUSTMENT LEVELNESS Front to Rear Deck Pitch 48 Deck Before making deck leveling adjustments check the tire pressure Add or release air as needed to bring pressure to 12 P S I in front and 12 P S I in rear tires If tires are properly inflated and mowing is still uneven check side to side deck levelness first then proceed to front to rear adjustment Adjust front to rear deck levelness as follows 20 1 Place SCRAMBLER on a smooth level surface 2 Remove footrest floor pan assembly 3 Rotate outside blades so tips are pointed to the front and rear of deck Measure the distance from blade tips to floor The distance should be the same or the rear 1 4 higher than the front If the rear blade tip is lower or is more than 1 4 highe
13. 4 Check all controls to make sure they steps 1 thru 3 have been taken operate freely and correctly Refer to section FAMILIARIZATION 4 Mak r nt scr n fuel cap and fuel valve 2 1 5 Clean exterior surfaces of cutting deck and See u in fuel line are both open See Figure 2 2 engine of any accumulation of dirt grass oil etc Keep engine air intake screen and cooling fins clear at all times 2 1 6 Add fuel to tank with machine out of doors where fumes can safely dissipate Refer to engine owner s manual for fuel specifications Make sure fuel filler cap is tight after filling tank Open vent screw on fuel cap by turning counterclockwise Also open fuel valve located in fuel line See Figure 2 2 IMPORTANT Failure to open vent screw and or fuel valve will prevent engine from starting or will cause engine to stall after starting 5 Sit squarely in operator seat 6 Apply choke See Figure 1 3 7 Turn key to START position and hold until engine starts See Figure 1 2 NOTE If engine does not start after 5 seconds release key wait 20 seconds then attempt starting again If engine still fails to start refer to the troubleshooting section of both mower and engine manuals 8 After engine starts turn off choke and adjust engine to desired speed position Allow a brief warm up until engine runs smooth A WARNING A DO NOT leave machine with engine running STOP engine STOP blades Engage park
14. G ADJUSTMENT PLATE fully forward FIGURE 4 18 TROUBLESHOOTING PROBLEM PROBABLE CAUSE CORRECTIVE ACTION 3 Electrical connections loose or corroded 3 Clean and check connections for good contact 4 Defective ignition switch Contact authorized SNAPPER dealer 5 Blade engagement switch in the ON position Move blade engagement switch to OFF Park brake not engaged Engage park brake 7 Motion control levers not in neutral lock position Lift levers into neutral lock position Faulty parking brake blade or ignition switch Contact authorized SNAPPER dealer Faulty engine starter Replace engine starter 0 Faulty starter solenoid 0 Replace starter solenoid Engine Will Crank But 1 Fuel tank empty Fill fuel tank with fresh fuel Not Start 2 Engine needs choking Move choke control to CHOKE position 3 Spark plug wire disconnected Place spark plug wire onto spark plug 4 Battery weak or dead Service battery Faulty parking brake blade or ignition switch Contact authorized SNAPPER dealer Engine Will Not Start 1 Blade engagement switch in the ON position Move blade engagement switch to OFF Using Recoil Starter 2 Park brake not engaged Engage park brake Applicable models Motion control levers not in neutral lock position Lift levers into neutral lock position 4 Fuel tank empty Fill fuel tank with fresh fuel Engine needs choking Move chok
15. LACEMENT FE M FIGURE 4 2 Section 4 ADJUSTMENTS amp REPAIR WARNING A DO NOT attempt any adjustments maintenance or service with the engine or blade running STOP blade STOP engine Set brake Remove key Remove spark plug wire from spark plug and secure wire away from spark plug Engine and components can be extremely hot Avoid burns by allowing engine and components sufficient time to cool 4 2 4 BELT REPLACEMENT Continued From Previous Page 4 Route belt onto spindle pulley Make sure belt is inside spindle pulley belt guide 5 Reinstall idler pulley spring See Figure 4 3 NOTE The idler belt guide should be positioned so the locator tab fits into the corresponding hole found on the idler arm See Figure 4 3 Tighten bolt securely 6 Reinstall footrest floor pan assembly NOTE FOR PART NUMBERS OF REPLACEMENT BELTS REFER TO SECTION MAINTENANCE REPLACEMENT PARTS IDLER ARM AND BELT GUIDE DETAIL 42 DECK SHOWN MUST GO INTO HOLE EE TAB MOWER BELT BELT Ge as aan IDLER PULLEY S DL JE Gen em mme IDLER oe ARM BELT EA A STATIONARY GUIDE PULLEY gt FIGURE 4 3 19 4 2 5 BLADE BRAKE The blade switch engages the electric clutch when pulled out to the ON position When the blade switch is in the ON position the cutting blade s are engaged The blade switch disengages the electric clutch when the blade switch is pushed in to the OFF position Wh
16. Safety Instructions amp Operator s Manual for SNAPPER SCRAMBLER ZERO TURN HYDRO DRIVE SERIES 6 MODELS SZT18426BVE SZT20486BVE MODEL DESIGNATION ENGINE OPTIONS DRIVE SYSTEM TYPE ENGINE TYPE ENGINE HORSE POWER ENGINE MODEL CUTTING WIDTH SERIES DESIGNATION S SCRAMBLER 18 16 HP Engine 42 42 Cutting Deck 6 Series Designation B Briggs Engine V Over Head Valve ZT Zero Turn 20 20 HP Engine 48 48 Cutting Deck E Electric Start Thank you for buying a SNAPPER Product Before operating your SCRAMBLER read this manual carefully and pay particular attention to the IMPORTANT SAFETY INSTRUCTIONS on Pages 2 4 Remember that all power equipment can be dangerous if used improperly Also keep in mind that SAFETY requires careful use in accordance with the operating instructions and common sense NOTE Specifications are correct at time of printing and are subject to change without notice Actual sustained equipment horsepower will likely be lower due to operating limitations and environmental factors SNAPPER GA 30253 U S A COPYRIGHT 2004 SNAPPER A DIVISION OF SIMPLICITY MFG INC ALL RIGHTS RESERVED MANUAL No 5 0408 I R 7 27 04 A 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
17. Sponge Element Engine Manual EIER ENEE E eent E SE GE SES DS Engine ee Clean Shroud amp Fins Engine Manual System amp Page 14 Battery Check Electrolyte mpe i 24 Charge Battery Page 24 n Oo ENES el Check Pressures Rose Belts Check For Wear And Page 18 19 Tension Mower Blades Check For Wear Damage Page 23 amp Replacement Mower Deck Clean Debris Page 15 Accumulation Mower Deck Clean Outside and Page 15 Underside Lubrication Grease or Oil Pages 15 16 Points 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 29 SNAPPER 2 YEAR LIMITED WARRANTY For two 2 years from purchase date for the original purchaser s residential non commercial use SNAPPER through any authorized SNAPPER dealer will replace free of charge except for taxes where applicable any part or parts found upon examination by the factory at McDonough Georgia to be defective in material or workmanship or both For ninety 90 days from purchase date for the original purchaser s commercial rental or other non residential use SNAPPER through any authorized SNAPPER dealer will replace free of charge any part or parts found upon examination by the factory at McDonough Georgia to be defective in material or workmanship or both All transportation costs incurred by the purchaser in submitting material to an authorized SNAPPER dealer for replacement u
18. T WHEEL BEARINGS MOTION CONTROL PIVOT BUSHING FIGURE 3 7 2 Front Caster Wheel Pivot Shaft The footrest floor pan assembly will have to be removed to lubricate the pivot shaft The access hole is at the rear of the front structure underneath the footrest a The pivot shaft grease fitting can be accessed FIGURE 3 9 through a hole at the rear of the front structure Lubricate pivot shaft with three shots of general purpose grease from grease gun See Figure 3 8 16 Section 3 MAINTENANCE 3 4 SERVICE ANNUALLY Perform all maintenance as described in the maintenance schedule 3 4 1 Engine Service engine according to engine owner s manual 3 4 2 Air Filter Refer to engine owners manual for instructions service 3 4 3 Oil Filter Refer to engine owners manual for instructions service 3 4 4 Engine Oil Refer to engine owners manual for instructions service 3 4 5 Transaxle IMPORTANT DO NOT try to open reservoir cap at any time The transaxle is maintenance free The transaxle does not require any fluid or any service If there is any problem leakage malfunction or etc return the SCRAMBLER immediately to the nearest authorized Snapper dealer for service 3 4 6 Fuel Filter Service fuel filter as instructed below Close fuel valve in fuel line Run engine until engine runs out of fuel Turn key to OFF position Engine MUST be stopped and MUST be cold before removing filter Perform
19. TION 1 Remove battery from carton 2 Place battery in a well ventilated area on a level non concrete surface 3 Remove battery cell caps Fill cells as required with electrolyte purchased separately to proper level Filling battery with electrolyte will bring the battery to 80 charged state 4 With cell caps removed connect battery charger to battery terminals RED to positive and BLACK to negative terminal Section 4 ADJUSTMENTS amp REPAIR WARNING AA A The electrolyte acid produces a highly explosive gas Keep all sparks flame and fire away from area when charging battery or when handling electrolyte or battery Electrolyte acid is a highly corrosive liquid Wear eye protection Wash affected areas immediately after having eye or skin contact with electrolyte acid Battery acid is corrosive Rinse empty acid containers with water and mutilate before discarding If acid is spilled on battery bench or clothing etc Flush with clear water and neutralize with baking soda DO NOT attempt to charge battery while installed on the SCRAMBLER DO NOT use BOOST chargers on the battery IMPORTANT DO NOT place anything in new battery other than specified electrolyte A WARNING DO NOT OVERFILL DO NOT attempt to charge battery while installed on the SCRAMBLER DO NOT use BOOST chargers on the battery 5 Slow charge the battery at 1 amp for 2 hours to bring the battery to full charge 6
20. Y of 1 2 3 4 5 6 7 8 9 32 PRIMARY MAINTENANCE Generally wash foam type filters in a dishwashing detergent and water solution Rinse and wring dry then saturate with oll and squeeze out excess Failure to re oil this type filter will ruin the 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 SX gummy compounds which will block carburetor pass ages Never use fuel more than 3 months old Drain tank then run the engine out of fuel before storing during the off season 33 Air is also needed to keep your engine cool Dirt dust amp debris bulld up to restrict and clog cooling alr Intake screens and fins Clean screens and fins at frequent intervals The engine blower housing and shrouds should be removed at least once each season or more often under dry dusty conditions Gy for a thorough cleaning of fins Fallure 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 walis overspeeding l
21. achine 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 GA 30253 U S A COPYRIGHT 2004 SNAPPER A DIVISION OF SIMPLICITY MFG INC ALL RIGHTS RESERVED MANUAL No 5 0408 I R 7 27 04 36
22. al 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 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 30 PRIMARY MAINTENANCE A damage your Ss 4 AA engine amp how 4 Bion ebe Snapper uses the best avail able engines and components e in their products in order to Gs provide long satisfactory amp service However proper bees care is essential In vw prolonging engine life Dirt Is your engine s enemy number 1 The engine on your Snapper product spends Its entire life operating close to the ground at high speed creating a virtual storm of dust and dirt 31 PRIMARY MAINTENANCE Knowing that dirt will quickly ruin an engine manufacturers equip thelr engines with extremely efficient air cleaners to filter out the har
23. away from edge of ditches and other drop offs The machine could turn over if an edge caves in 7 Always begin forward motion slowly and with caution 8 Use weights or a weighted load carrier in accordance with instructions supplied with a grass catcher DO NOT operate machine on slopes exceeding 10 degrees 18 grade when equipped with grass catcher 9 DONOT put your foot on the ground to try to stabilize the machine 10 DO NOT operate machine on wet grass Reduced traction could cause sliding 11 Choose a low enough speed setting so that you will not have to stop or shift on a slope Tires may lose traction on slopes even though the brakes are functioning properly 12 DO NOT operate machine under any condition where traction steering or stability is doubtful 13 Always keep the machine in gear when going down slopes DO NOT shift to neutral or actuate hydro roll release and coast downhill PREPARATION 1 Read understand and follow instructions and warnings in this manual and on the machine engine and attachments Know the controls and the proper use of the machine before starting 2 Only mature responsible persons shall operate the machine and only after proper instruction 3 Data indicates that operators age 60 and above are involved in a large percentage of mower related injuries These operators should evaluate their ability to operate the mower safely enough to protect themselves and others from serious injur
24. brake Remove key DO NOT park machine on slopes 2 2 2 STOPPING ENGINE 1 Stop engine by turning key to STOP position See Figure 1 2 2 3 MOTION CONTROL IMPORTANT This machine is equipped with hydrostatic drive The direction and speed of movement are controlled by dual motion control levers A small amount of movement of either lever may cause the machine to move instantly and can result in severe injury or damage Operate levers slowly and smoothly To safely develop driving skills practice driving the machine with blades disengaged engine speed at a slow setting in an open area away from people and obstacles To safely roll the machine into an open area refer to Section ROLLING MACHINE MANUALLY 2 3 1 GETTING READY 1 Sit squarely in the operator seat with feet firmly on the footrest 2 Be sure Blade Switch is pushed in to its off 0 position See Figure 1 7 3 Start engine 4 Disengage parking brake See Figure 1 6 5 Drop both motion control levers down and in toward the center of the machine and rest elbows comfortably on armrests See Figure 2 3 5 DROP LEVERS 3 1 SITSQUARELY IN SEAT z T q 2 MAKE SURE 3 START ENGINE BLADE SWITCH IS OFF 0 4 DISENGAGE z 5 PARKING BRAKE FIGURE 2 3 2 3 2 FORWARD MOTION Slowly and equally push both levers forward See Figure 2 4 The farther you push the faster the machine will go Machine speed can be f
25. care in handling gasoline Gasoline is extremely flammable and the vapors are explosive 1 Extinguish all cigarettes cigars pipes and other sources of ignition 2 Use only an approved fuel container 3 DO NOT remove fuel cap or add fuel with the engine running Allow the engine to cool before refueling 4 DO NOT refuel the machine indoors 5 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 6 DO NOT fill fuel containers inside a vehicle or on a truck or trailer bed with a plastic liner Always place the containers on the ground away from the vehicle before filling 7 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 8 DO NOT start gas powered equipment in enclosed vehicles or trailers 9 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 10 If fuel is spilled on clothing change clothing immediately 11 Never overfill a fuel tank Replace fuel cap and tighten securely A OPERATION 1 2 16 17 18 Mount and dismount machine from left side Keep clear of discharge opening at all times Start engine from operator s seat if possible Make sure blad
26. could result in serious injury or death to the operator or other persons The owner of the machine must understand these instructions and must allow only persons who understand these instructions to operate machine Each person operating the machine must be of sound mind and body and must not be under the influence of any substance which might impair vision dexterity or judgment If you have any questions pertaining to your machine which your dealer cannot answer to your satisfaction call or write the Customer Service Department at SNAPPER McDonough Georgia 30253 Phone 1 800 935 2967 PROTECTION FOR CHILDREN Tragic accidents can occur if the operator is not alert to the presence of children Children are often attracted to the machine and the mowing activity Children who have been given rides in the past may suddenly appear in the mowing area for another ride and be run over or backed over by the machine Never assume that children will remain where you last saw them 1 KEEP children out of the mowing area and under the watchful care of a responsible adult other than the operator 2 DO NOT allow children in yard when machine is operated even with the blade OFF 3 DO NOT allow children or others to ride on machine attachments or towed equipment even with the blades OFF They may fall and be seriously injured 4 DO NOT allow pre teenage children to operate machine 5 ALLOW only responsible adults amp teenagers with mature
27. e Figure 3 6 LUBRICATE SPINDLE BEARINGS FIGURE 3 6 15 Section 3 MAINTENANCE WARNING A DO NOT attempt any adjustments maintenance or service with the engine or blade running STOP blade STOP engine Set brake Remove key Remove spark plug wire from spark plug and secure wire away from spark plug Engine and components can be extremely hot Avoid burns by allowing engine and components sufficient time to cool 1 Mower Blade Spindle b 42 Deck spindle assemblies are equipped with a grease fitting located underneath the deck Lubricate spindle bearings with three shots of general purpose grease from grease gun 2 Mower Deck Linkage Lubricate all mower deck linkage pivot points with a light coat of motor oil 3 Front Wheel Bearings Lubricate front wheel bearings with five shots of general purpose grease from grease gun See Figure 3 7 FRONT STRUCTURE ACCESS HOLE LUBRICATE PIVOT SHAFTS FRONT COVER IS REMOVED FIGURE 3 8 4 Parking Brake Pivot Bushings Lubricate both parking brake pivot bushings with three shots general purpose grease from grease gun See Figure 3 9 5 Motion Control Pivot Bushings Lubricate left and right motion control pivot bushings with three shots general purpose grease from grease gun See Figure 3 9 UNDERSIDE OF SCRAMBLER SHOWN WITH DECK REMOVED DECK REMOVAL NOT NECESSARY FOR LUBRICATION PARKING BRAKE PIVOT BUSHING LUBRICATE FRON
28. e Ball Floating 0 Charged Less than 1 100 Less than 11 80v Zero Balls Floating 25 Section 4 ADJUSTMENTS amp REPAIR A WARNING DO NOT attempt any adjustments maintenance service or repairs with the engine running Stop engine Stop blade Engage parking brake Remove key Remove spark plug wire from spark plug and secure away from plug Engine and components are HOT Avoid serious burns allow all parts to cool before working on machine Fuel Filler Cap and Vent must be closed securely to prevent fuel spillage PIVOT BRACKET LEVER MUST BE IN NEUTRAL 3 LOCK POSITION l Let FN ROD tee FITTING TURN CLOCKWISE IF WHEEL Wee Ai TURNS IN REVERSE CONTROL COUNTERCLOCKWISE IF J ROD WHEEL TURNS FORWARD A FIGURE 4 15 Right side shown fuel tank removed for clarity 4 6 2 Neutral Return Spring Adjustments When the motion control levers are released return springs assist them back to the neutral position See Figure 4 16 To adjust spring tension 1 If a stronger return is desired tighten the nyloc nut atop the return spring rod 2 If a weaker return is desired loosen the nyloc nut atop the return spring rod NOTE Be sure to adjust left and righ return springs equally NEUTRAL wc TENSION RETURN WS z ADJUSTING SPRINGS ef en el NUT d e d we WE FIGURE 4 16 4 6 3 Motion Control Lever Alignment Correctly aligned Motion control levers will propel the mowe
29. e control to CHOKE position Blown Fuse Replace with new 20 AMP fuse 7 Faulty relay switch Contact authorized SNAPPER dealer Faulty parking brake or blade switch Contact authorized SNAPPER dealer Engine Stalls After Operator not in seat Sit in operator s seat Running 2 Choke control in the CHOKE position Move choke control to OFF position Fuel tank empty Fill with fuel to proper level 4 Engine air pre cleaner and or air cleaner dirty Clean free of all debris 5 Spark plug defective or gap set improperly Service spark plug 6 Fuel filter stopped up Replace fuel filter 7 Water debris or stale fuel in fuel system Drain and clean fuel system Engine Loses Power 1 Excessive load on engine Lessen load 2 Engine air pre cleaner or air cleaner dirty Clean or replace filters 3 Spark plug faulty Service spark plug 4 Water debris or stale fuel in fuel system Drain and clean fuel system 5 Debris build up on engine cooling screen Clean all debris from engine cooling screen Engine Backfires When 1 Throttle control set too FAST 1 Set throttle control to SLOW and allow engine Turned To STOP to idle Then turn key to OFF Excessive Vibration 1 Damaged out of balance or bent mower blades Service mower blade s 2 Loose blade components Service and tighten loose parts 3 Loose or missing airlift if equipped Replace air lifts Tigh
30. e tips 1 Side To Side 42 Decks being within 1 8 of the same distance from the Before making deck leveling adjustments check floor the tire pressure Check tires and add or release air k Proceed to check front to rear deck pitch as needed to bring pressure to 12 P S I in front and 12 P S I in rear tires If tires are properly inflated and mowing is still uneven adjust side to side deck levelness as follows a Place SCRAMBLER on a smooth level surface b Turn engine off and remove key remove spark plug wire s from spark plug s and secure wire s away from plug s c Place a piece of angle iron pipe or similar object under center of deck at the rear d Remove rear hanger chains and allow center rear of deck to rest on angle iron e Measure the distance from blade tips to floor If SHOULDER the measurement is within 1 8 from side to side BOLT the deck levelness is satisfactory If the difference SECH IN a KU EE the Step f for adjustment See Figure 4 6 ECCENTRIC LOOSEN from side to side is greater than 1 8 continue to FRONT OR REAR VIEW OF DECK FIGURE 4 7 TWIN BLADE DECK Continued On Next Page FIGURE 4 6 21 Section 4 ADJUSTMENTS amp REPAIR WARNING DO NOT attempt any adjustments maintenance or service with the engine or blade running STOP blade STOP engine Set brake Remove key Remove spark plug wire from spark plug and secure wire away from spark plug
31. en the blade switch is in the OFF position the cutting blade s are disengaged The electric clutch is non adjustable The blade s should stop rotation in 5 seconds or less If the electric clutch fails to stop the blade s rotation in 5 seconds contact an authorized SNAPPER dealer to repair or replace A WARNING A Blades must stop rotating in 5 seconds or less after blades have been turned off DO NOT operate machine until blade brake has been repaired and functioning properly Contact your SNAPPER dealer for assistance 4 2 6 MOWER DECK ADJUSTMENT LEVELNESS Side To Side 48 Decks Before making deck leveling adjustments check the tire pressure Add or release air as needed to bring pressure to 12 P S I in front and 12 P S I in rear tires If tires are properly inflated and mowing is still uneven adjust side to side deck levelness first as follows 1 Place SCRAMBLER on a smooth level surface 2 Remove footrest floor pan assembly 3 Rotate outside blades so tips are pointed to the sides of deck See Figure 4 4 Measure the distance from blade tips to floor If the measurement is within 1 8 from side to side the deck levelness is satisfactory If the difference from side to side is greater than 1 8 continue to Step 4 for adjustment X X 1 8 eal ay SIDE SIDE FIGURE 4 4 Continued On Next Page Section 4 ADJUSTMENTS amp REPAIR WARNING A DO NOT attempt any adjustments
32. ents sufficient time to cool Never attempt to service or charge the battery while it is installed on the SCRAMBLER Shield the positive terminal with terminal cover located on battery harness This prevents metal from touching the positive terminal which could cause sparks Cables must be connected to battery terminals in the proper position as shown If battery is removed DO NOT operate engine without insulating Positive battery cable terminal with electrical tape or sparking from the battery cables can result 4 5 BATTERY 4 5 1 BATTERY REMOVAL 1 Tilt seat up to gain access to battery 2 Observe and note cable positions on battery See Figure 4 14 3 Disconnect cables from battery terminals disconnecting BLACK Negative cable first Disconnect RED Positive battery cable Slide battery from battery cradle 4 Retain mounting bolts and nuts for future use 4 5 2 BATTERY INSTALLATION 1 Slide battery into battery cradle 2 Connect cables to battery terminals RED Positive cable first Connect Negative cable See Figure 4 14 3 Place the positive terminal insulator over positive terminal and cable See Figure 4 15 Connect BLACK BLACK NEGATIVE CABLE RED POSITIVE CABLE FIGURE 4 14 A A 24 WARNING A The electrolyte acid produces a highly explosive gas Keep all sparks flame and fire away from area when charging battery or when handling electrolyte or battery Electrolyte acid is a
33. er Deck Timing Rod 42 Decks csssecccessseeeeesseeeeeeeseeenenseseenens 22 Wheel Brake Adjustment ccceceeeceeeeeeeeeeesneeeeensneeeeeeeseeeeeenseeeeeenseeeeeenseceeeeenas 22 Mower Blade Wear LitMiitS cccceseeeeseseeneeeeeeeeeeseseeeseseeeeeeseseeneesesesenseseenenens 23 Blade Sharpening dude denned EENS EENS 23 Blade Replacement cseccceseeeeeeeseeeeeeeeeeeseeneeneeseseeeeeseseeeenseseeneeseseesenenseenenens 23 Battery Removal Installation Service amp CharginQ scssssessessseeeseeenes 24 New Battery Preparation cccssecccsseseeeesseeeeeeesseeeeeenseeeeeenseeneeenseeneeeenseenenes 24 25 Battery Testing EE 25 Motion Control Adjustments cccsecceeeeeseeeseseeeenseeeeneneeeeeeseseeeenseeeesenees 25 26 TROUBLESHOOTING a aa etre ea aa Taa aaa aena da a aop aain h aaun eo ddy 27 28 Maintenance Replacement Parts cssseccsesseeeeeseeeeeeeseseeseseseenseseseeeeeesesenens 28 SERVICE SCHEDULE s nriss aoei senctesceessacessscctesaaeesacuezeateucencecdiets suave See deeg 29 WARRANTK seess Ee dency stack faeces 30 PRIMARY MAINTENANCE ccccsecesseeeesneeeeeeeesscaesesneeeeseeescaesaneeeenseeeeseaesaaeeenseeeneas 31 34 PRODUCT REGISTRATION FORM 0ccccscccssseeeeseeeeseeeesneeenseeeseeeeeeneeeneeeeseaesesnaeenseeeeeaes 35 Section 1 FAMILIARIZATION OPERATOR S SEAT RIGHT MOTION CONTROL HANDLE BLADE SWITCH RIGHT CONTROL
34. es are OFF and parking brake is set DO NOT leave machine with engine running STOP engine STOP blades SET brake and Remove key before leaving operators position of any reason DO NOT operate machine unless properly seated with feet on feet rests or pedal s STOP BLADES and ENGINE and make sure blades have stopped before removing grass catcher or unclogging mower to prevent loss of fingers or hand Blades must be OFF except when cutting grass Set blades in highest position when mowing over rough ground Keep hands and feet away from rotating blades underneath deck DO NOT place foot on ground while BLADES are ON or machine is in motion DO NOT operate machine without entire grass catcher or guards in place and working DO NOT point discharge at people passing cars windows or doors Slow down before turning Watch out for traffic when near or crossing roadways STOP engine immediately after striking an obstruction Inspect machine and repair damage before resuming operation Operate machine only in daylight or with good artificial light Move joystick if equipped SLOWLY to maintain control during speed and directional changes Exercise CAUTION when pulling loads Limit loads to those you can safely control and attach loads to hitch plate as specified with SNAPPER attachment instructions On slopes the weight of the towed equipment may cause loss of traction and loss of control When towi
35. estart 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 34 SNAPPER PRODUCT REGISTRATION FORM IMPORTANT KEEP THIS INFORMATION FOR YOUR PERSONAL RECORDS Complete the following information on your Snapper purchase Model Number Serial Number It is very important that you register your purchase with Snapper to ensure warranty coverage Please mail your product registration card to Snapper at P O Box 777 McDonough Georgia 30253 Or you may register on line at www snapper com You can contact us at our web site or if you would like to speak with a Customer Service Representative Call us at the Snapper Customer Relations Center For faster service please have your Serial Number and Model Number available Call the Snapper Customer Relations Center at 1 800 935 2967 35 Safety Instructions amp Operator s Manual for SNAPPER SCRAMBLER ZERO TURN HYDRO DRIVE SERIES 6 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 m
36. filter change only when fuel line is empty 1 Remove hose clamps from fuel filter 2 Remove fuel lines from filter Discard filter 3 Install new fuel filter Reinstall hose clamps See Figure 3 8 NEW FUEL FILTER HOSE CLAMPS FIGURE 3 8 17 3 5 STORAGE OUT OF SEASON Perform the following procedures to insure the SCRAMBLER will operate properly when taken out of storage 3 5 1 Thoroughly clean the SCRAMBLER by removing all grass clippings and debris 3 5 2 Perform maintenance and lubrication as described in the previous sections 3 5 3 Drain fuel from fuel tank into an approved container outdoors away from all sources of ignition 3 5 4 Start engine and allow it to run until engine runs out of fuel This allows the carburetor and fuel system to remain clean during storage 3 5 5 Remove battery Refer to BATTERY REMOVAL AND STORAGE 3 5 6 Close vent on fuel cap and fuel valve in fuel line Remove key Section Section 4 ADJUSTMENTS amp REPAIR A SPINDLE PULLEY WARNING SPINDLE PULLEY DO NOT attempt any adjustments maintenance or service with the engine or blade running STOP blade STOP engine Set brake Remove key Remove spark plug wire from spark plug and secure wire away from spark plug Engine and components can be extremely hot Avoid burns by allowing engine and components sufficient time to cool 4 1 ENGINE ADJUSTMENTS amp REPAIR Refer to the engine owner s manual
37. for those adjustments and or repairs that can be made by the owner 4 2 MOWER DECK amp COMPONENT ADJUSTMENTS The following mower deck and component adjustments and repairs can be made by the owner However if there is difficulty in achieving these adjustments and repairs it is recommended that these repairs be made by an authorized SNAPPER dealer 4 2 1 MOWER DRIVE BELT ADJUSTMENT The 42 and 48 mower deck drive belts do not require any adjustment If the belt does not drive blade properly replace belt as needed See Section Belt Replacement Belt routing shown on this page See Figure 4 1 4 2 2 MOWER DRIVE BELT REPLACEMENT Inspect mower drive belt Replace belt if signs of excessive wear and or damage are present 4 2 3 BELT REMOVAL 1 Remove footrest floor pan assembly 2 Remove old belt 4 2 4 BELT REPLACEMENT 1 Route new belt around electric clutch pulley See Figure 4 2 2 Route belt around stationary idler 3 Remove spring that is connected to idler pulley Loosen nut and bolt that secures idler pulley to idler arm Route belt between belt guide and idler pulley Continued On Next Page 18 IDLER PULLEY STATIONARY PULLEY ELECTRIC CLUTCH ZZ DECKS PULLEY SPINDLE PULLEY STATIONARY sr PULLEY SPINDLE PULLEY ELECTRIC 48 DECK CLUTCH PULLEY FIGURE 4 1 ELECTRIC CLUTCH VIEW SHOWN FROM UNDERNEATH WITH DECK REMOVED DECK REMOVAL IS NOT NECESSARY FOR MOWER BELT REP
38. he right lever forward while pulling the left lever back into reverse See Figure 2 7 2 To Zero turn right push the left lever forward while pulling the right lever back into reverse DIRECTION OF TRAVEL FIGURE 2 7 Left zero turn shown right turn opposite 10 A WARNING A Zero turning the machine at any speed can result in operator disorientation or in operator being thrown from the machine Exercise extreme caution when executing a zero turn 2 3 6 STOPPING MOTION 1 Return both motion control levers to neutral 2 If driving is not to be resumed immediately lift levers fully up and out into their neutral lock positions and engage parking brake IMPORTANT NOTE Machine may not come to a complete stop immediately after returning to neutral especially if machine is on even a slight incline Always stop machine on level ground and engage parking brake A WARNING DO NOT leave machine with engine running STOP engine STOP blades Engage park brake Remove key DO NOT park machine on slopes 2 3 7 ROLLING MACHINE MANUALLY To roll the machine without the engine running pressure within the hydraulic pumps must be released A control lever is located next to the battery compartment under the operator seat Tilt the seat up and slide the lever down to release pressure and allow machine to roll freely NOTE Always return lever to UP position after rolling See Figure 2 8 DO NOT USE CONTROL
39. judgment under close adult supervision to operate machine 6 DO NOT operate blades in reverse STOP BLADES LOOK and SEE behind and down for children pets and hazards before and while backing 7 USE EXTRA CARE when approaching blind comers shrubs trees or other objects that may obscure vision PROTECTION AGAINST TIPOVERS Slopes are a major factor related to loss of conirol and tip over accidents which can result in severe injury or death All slopes require extra CAUTION If you cannot back up the slope or if you feel uneasy on the slope DO NOT mow it Use extra care with grass catchers or other attachments these affect the handling and the stability of the machine 1 DO NOT operate machine on slopes exceeding 15 degrees 27 grade 2 Exercise EXTREME CAUTION on slopes above 10 degrees 18 grade Turn blades OFF when traveling uphill Use a slow speed and avoid sudden or sharp turns 3 DO NOT operate machine back and forth across face of slopes Operate up and down Practice on slopes with blades off 4 AVOID starting stopping or turning on slopes If machine stops going uphill or tires lose traction turn blades OFF and back slowly straight down the slope PROTECTION AGAINST TIPOVERS Continued From Previous Column 5 STAY ALERT for holes and other hidden hazards Tall grass can hide obstacles Keep away from ditches washouts culverts fences and protruding objects 6 KEEP A SAFE DISTANCE at least 3 feet
40. mful dirt Ge ust gulp about 12 000 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 Damage caused by a poorly serviced air they bulid up and begin to clog cleaner is not covered under the engine the outside of the filter This warranties So save yourself unnecessary reduces the amount of air expenses and undue aggravation by keeping available to the engine and causes the air cleaner properly serviced at the intervals an over rich fuel mixture which re specified in the engine owner s manual sults in the following adverse effects It doesn t take long to service an air cleaner Follow the specific instructions in the engine Go owner s manual for the type filter used Pre n improperly serviced dirt vent dirt from falling Into the carburetor Intake clogged air cleaner will 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 Increase fuel consumption several common types are cause power loss result in hard starting create smoke from unburned fuel produce carbon build up Internally foul spark plug electrodes score cylinder walis burn valves wear out the engine pre kA maturely 10 COST YOU MONE
41. n safe mowing practices 2 Refer to MOTION CONTROL earlier in this section to safely and effectively maneuver the machine during mowing operations 11 2 4 3 MOWER BLADE DISENGAGEMENT Push Blade Switch in to its off 0 position to disengage mower blade s See Figure 2 10 A WARNING Blades must stop rotating in 5 seconds or less after blade switch has been turned off DO NOT operate machine unless blade brake is functioning properly If adjustment or repair is necessary refer to Section Blade Brake Adjustment or contact your SNAPPER dealer for assistance TO START BLADES MOVE ENGINE SPEED CONTROL TO FAST POSITION THEN PULL BLADE SWITCH OUT TO STOP BLADES PUSH BLADE SWITCH IN FIGURE 2 10 Section 2 OPERATING INSTRUCTIONS 2 5 SAFETY INTERLOCK SYSTEM CHECKS This machine is equipped with an electrical safety interlock system that is provided for the safety of the operator and others All safety devices must be in place and functioning properly before operating the machine Perform the following interlock system checks periodically during the operating season Contact your authorized Snapper dealer if you have questions A WARNING A DO NOT operate machine if any safety interlock or safety device is not in place and functioning properly DO NOT attempt to defeat modify or remove any safety device ENGINE MUST NOT START IF 1 Parking Brake is not engaged OR 2 Blade
42. nder this warranty must be paid by the purchaser This warranty does not apply to certain transmissions to engines and their components and batteries as these items are warranted separately This warranty does not apply to parts that have been damaged by accident alteration abuse improper lubrication normal wear or other cause beyond the control of SNAPPER This warranty does not cover any machine or component part that has been altered or modified changing safety performance or durability Batteries have a one 1 year warranty period with free replacement if required for one 1 year from the original purchase date SNAPPER will not be responsible for any installation cost incurred The battery warranty only covers original equipment batteries and does not cover damage to the battery or machine caused by neglect or abuse destruction by fire explosion freezing overcharging improper maintenance or use of improper electrolyte There is no other express warranty DISCLAIMER OF WARRANTY Implied warranties including those of merchantability and fitness for a particular purpose are limited to two 2 years from purchase date for the original purchaser s residential or other non commercial use and ninety 90 days from purchase for the original purchaser s commercial rental or other non residential use and to the extent permitted by law any and all implied warranties are excluded This is the exclusive remedy Liabilities for consequenti
43. ng travel slowly and allow extra distance to stop DO NOT operate engine in enclosed areas Engine exhaust gases contain carbon monoxide a deadly poison DO NOT discharge material against a wall or obstruction Material may ricochet back towards the operator Only use accessories approved by the manufacturer See manufacturer s instructions for proper operation and installation of accessories A IMPORTANT SAFETY INSTRUCTIONS A TOWING MAINTENANCE 1 Tow only with a machine that has a hitch Continued From Previous Column designed for towing DO NOT attach towed 15 Maintain or replace safety and instruction labels equipment except at the hitch point as necessary 2 Follow the manufacturer s recommendation for 16 Use only genuine SNAPPER replacement parts weight limits for towed equipment and towing to assure that original standards are on slopes maintained 3 DO NOT allow children or others on towed equipment 4 On slopes the weight of the towed equipment may cause loss of traction and loss of control 5 Travel slowly and allow extra distance to stop MAITENANGE DO NOT store machine 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 the reach of children in a well ventilated unoccupied building 2 Keep engine free of gra
44. nseeeeees 2 4 TABLE OF CONTE NT O e T ar aea Dee 5 SECTION 1 FAMILIARIZATION ccssseceseeeeeseeeseeeenseeeeeeeesescaesaseeeeeeeeeseaeseseaeenseeeeneas 6 7 SECTION 2 OPERATING INSTRUCTIONG scccseeeeseseeeseeenseeeeeseeeenaeseseeenseeeeeas 8 12 Pre Start Checklist 2cc2 s s2eceeccs cccec Sete ee Eege EENEG 8 Engine Operation cccsecccsececescesteeeeseeeeeeeeeeseaeenseeeeeeeeeseaeseseeeasnaeeseeeseseaeenseeeees 8 Motion Control scsi ede ceebedeg ege Ee Ee ENNEN ee 9 10 Mower Operation csssecccseeeeeeeeeseeeeneneeseaesesaaeenseeeeeeeeeasaaesaseeeseseeeseesaseenenseeenss 11 Safety Interlock System Checks cssccseceeseeeesneeeeeeeeeeneeesnaeseseeeenseeeseeeensnees 12 SECTION 3 MAINTENANCE INSTRUCTIONS ccsccceseeceseeeeeseeeeeeeeeseeenseeeeeseenss 13 17 Service After First Five HOUIrS c ccssecesseeessseeeeseeeeeeeeeseeesesseeeneeeeeeaees 13 14 Change Engine e RE 13 Service Air Cleaner sn Zuse 13 Check Mower Blad Sege sreeeedc Seed Seege deian endana a ge Seed EES 13 Check Mower Drive Belt cccssecssscssseeeeseeeeeseeeseeeseseeeeeneneeseeeseseaeenseenenenees 14 Check Transaxle Drive Belt ccccsccsseesseeeeeeeesseesesneeseeeeeeseeesesseeenseeneneeees 14 Service Every 25 Operating Hours c cccsecsseeeseeeeeeeeeeseeesesseeenseeeeeeees 14 16 Check Eng ime maai eraen naro aankan tants ects tvteeneacedenviesstaeesscedenncessadevvvedteenceess 14 15 Check Mo
45. nuals before operating and keep both handy for future reference For the nearest SNAPPER dealer in your area check the yellow pages under the heading LAWN MOWERS For engine parts and service look for the engine manufacturers dealers under the heading ENGINES gasoline Section 1 FAMILIARIZATION 1 3 BASIC CONTROLS AND THEIR FUNCTIONS 1 3 4 MOTION CONTROL LEVERS The figures below identify each of the operator controls Controls direction and steering of machine when and their basic function Controls will be described in driving Refer to Section MOTION CONTROL for greater detail further on in this manual detailed operation of motion control levers 1 3 1 IGNITION SWITCH Left Control Panel Starts and stops engine Refer to Section ENGINE OPERATION for further details FIGURE 1 5 Levers shown in Neutral Lock Position 1 3 5 CUTTING DECK ADJUSTMENT HANDLE Forward of Operator Seat Adjusts cutting deck height Refer to Section MOWER OPERATION for further details FIGURE 1 2 1 3 2 ENGINE SPEED amp CHOKE CONTROL Right Control Panel ws Controls engine speed and choke C CHOKE 48 models only choke is incorporated into engine speed control on 42 models forward of fast position FIGURE 1 6 1 3 6 BLADE SWITCH Right Control Panel Engages and disengages cutting blade s Refer to Section MOWER OPERATION for further details FIGURE 1 3 1
46. oss of power complete failure of engine An engine must also have proper lubrication All engines use some oil On 4 cycle engines CHECK OIL LEVEL BEFORE EACH START UP Wipe area clean around the oil check plug or dipstick opening to keep dirt from falling Into the engine when checking the oil Always check with the machine on a level surface 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 PRIMARY MAINTENANCE On 2 cycle engines lubrication must be On 4 cyle engines with an oil level plug don t be fooled into thinking the engine has Eeer Cer eege sufficient lubricating oii If you can see some engine that Is mistakenly run on straight oil in the opening the level should always be brought up to the point of overflowing atthe top of the fill hole p gasoline will be ruined in less than 5 minutes H yau 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 oil such as Snapper s 2 cycle engine oil Many of the 2 cycle engine oils on the A market today make fantastic claims but for the best performance and long engine life always use Snapper 2 cycle oll
47. ould be charged The Battery Condition chart below shows the charge level as measured by syringe float hydrometer digital voltmeter and five ball hydrometer 4 6 MOTION CONTROL ADJUSTMENTS 4 6 1 Neutral Adjustments When the machine is on a flat level surface and motion control levers are in their neutral or neutral lock positions there should be no machine movement If movement is present adjustment must be made to left and or right transmission control rods located to the left and right of the operator seat under the control panels 1 Remove the hair pin and washer securing the rod fitting to the Motion Control Lever pivot bracket See Figure 4 15 Pull fitting end out from bracket 2 Turn fitting clockwise one turn if machine moves in reverse or counterclockwise if machine moves forward 3 Replace fitting into hole securing with washer and hair pin 4 Start the machine With motion control levers left in their neutral lock positions disengage the parking brake and check for movement If movement is still present repeat steps 1 4 until movement ceases 5 Repeat for other side if needed Battery Condition Chart State of Charge Syringe Hydrometer Digital Voltmeter Five Ball Hydrometer 1280 100 Charged w Sulfate Stop 1 280 12 80v Five Balls Floating 100 Charged 1 265 12 60v Four Balls Floating 75 Charged 1 210 12 40v Three Balls Floating 50 Charged 1 160 12 10v Two Balls Floating 25 Charged 1 120 11 90v On
48. ove blade s See Figure 4 12 6 Inspect condition of blade See Figure 4 11 7 lf blade is in good condition sharpen at 22 to 28 degrees DO NOT sharpen beyond existing cutting edge See Figure 4 13 8 Check blade balance after sharpening H necessary correct blade balance by grinding the heavy end of blade 9 Reinstall blade See Figure 4 12 Torque blade mounting bolts to recommended range of 42 Deck 30 to 40 ft Ibs 48 Deck 80 to 90 ft Ibs 48 DECK 42 DECK FIGURE 4 12 ee TEIN 22 Tae N DONOTSHARPEN BEYOND ORIGINAL CUTTINGEDGE i ORIGINAL CUTTING EDGE FIGURE 4 13 A WARNING DO NOT use a cutting blade that shows signs of excessive wear or damage Wear heavy leather gloves when handling or working around cutting blades Blades are extremely sharp and can cause severe injury 4 4 3 BLADE REPLACEMENT 1 Remove blade s See Figure 4 12 Replace blade s if it shows signs of excessive wear or damage NOTE For all cutting blade replacement part numbers refer to Section MAINTENANCE REPLACEMENT PARTS Section 4 ADJUSTMENTS amp REPAIR WARNING DO NOT attempt any adjustments maintenance or service with the engine or blade running STOP blade STOP engine Set brake Remove key Remove spark plug wire from spark plug and secure wire away from spark plug Engine and components can be extremely hot Avoid burns by allowing engine and compon
49. r than the front proceed to Step 4 for adjustment 4 Remove the hair pin from pivot rod on one side of deck at a time 5 Rotate each pivot rod up or down the same number of turns to achieve the proper levelness 6 Reinstall both hair pins into pivot rods See Figure 4 5 7 Reinstall footrest floor pan assembly 4 2 8 MOWER DECK TIMING ROD 48 DECKS The mower deck timing rod is preadjusted at the factory It is set to maintain the deck in the same attitude through all heights of cut If the timing rod requires adjustment contact an authorized SNAPPER dealer for service Section 4 ADJUSTMENTS amp REPAIR WARNING A f Loosen the shoulder bolt that retains the eccentric DO NOT attempt any adjustments maintenance or g Turn eccentric UP or DOWN as required service with the engine or blade running STOP until blade tips are within 1 8 of the same blade STOP engine Set brake Remove key distance from the floor See Figure 4 7 Remove spark plug wire from spark plug and secure h Tighten shoulder bolt loosened in Step f wire away from spark plug Engine and components i Readjust rear hanger chain pivots to align can be extremely hot Avoid burns by allowing with holes in support brackets engine and components sufficient time to cool j Reconnect hanger chains remove angle iron pipe etc and recheck side to side level Adjust 4 2 9 MOWER DECK ADJUSTMENT LEVELNESS either chain as needed to result in blad
50. r forward in a straight line when levers are equally engaged into drive Fiaure 4 17 If one transmission engages before another loosen the lever adjustment screws ard adjust the lever forward or backward until levers are aligned See Figure 4 18 Onn wee 26 FIGURE 4 17 4 6 4 Tracking Adjustments When both motion Control levers are fully engaged in forward drive the machine should move in a straight line If the machine tracks veers left or right a tracking adjustment must be made Each motion control lever is equipped with a tracking adjustment plate See Figure 4 18 Moving the plate forward or backward adjusts the machine s tracking 1 If mower tracks to the left loosen the two torx screws on the left adjustment plate slide plate forward approximately 1 8 and retighten screws If plate is already as far forward as it can go loosen the right plate and slide back 1 8 Check machine tracking and repeat as needed 2 If mower tracks to the right loosen the two torx screws on the right adjustment plate slide plate forward approximately 1 8 and retighten screws If plate is already as far forward as it can go loosen the left plate and slide back 1 8 Check machine tracking and repeat as needed 3 In cases of severe tracking one plate may need to be moved fully back and the other moved soni ADJUST UNTIL mE LEVERS ARE ADJUST N ALIGNED LEVER ALIGNMENT SCREWS TRACKIN
51. rake adjusting nut clockwise to increase braking action or counter clockwise to decrease braking action See Figure 4 10 UNDERSIDE VIEW OF MACHINE ADJUST COUNTER CLOCKWISE TO DECREASE BRAKE CA ADJUST CLOCKWISE TO INCREASE BRAKE WHEEL BRAKE ROD FIGURE 4 10 Section 4 ADJUSTMENTS amp REPAIR WARNING A DO NOT attempt any adjustments maintenance or service with the engine or blade running STOP blade STOP engine Set brake Remove key Remove spark plug wire from spark plug and secure wire away from spark plug Engine and components can be extremely hot Avoid burns by allowing engine and components sufficient time to cool Wear heavy leather gloves when handling or working around cutting blades Blades are extremely sharp and can cause severe injury 4 4 MOWER BLADE REPLACEMENT 4 4 1 BLADE WEAR LIMITS 1 Inspect blade frequently for signs of excessive wear or damage See Figure 4 11 NEW BLADE xs N Nw WEAR LIMIT NOTCH STARTS xX lt DANGEROUS CONDITION DO NOT USE ON MOWER REPLACE WITH NEW BLADE FIGURE 4 11 4 4 2 BLADE SHARPENING 1 Close vent on fuel cap and make sure cap is tight 2 Remove key from ignition switch Engage parking brake 3 Remove spark plug wire s and secure away from spark plug s 4 Raise cutting deck to highest setting 5 With a floor jack raise front of machine to gain easier access to under deck Block machine securely 5 Rem
52. ss leaves or excess grease to reduce fire hazard and engine overheating 3 When draining fuel tank drain fuel into an approved container outdoors and away from open flame 4 Check brakes frequently adjust repair or replace as needed 5 Keep all bolts nuts and screws properly tight Check that all cotter pins are in proper position 6 Always provide adequate ventilation when running engine Exhaust gases contain carbon monoxide an odorless and deadly poison 7 Disconnect negative black cable from battery before performing maintenance or service Cranking engine could cause injury 8 DO NOT work under machine without safety blocks 9 Service engine and make adjustments only when engine is stopped Remove spark plug wire s from spark plug s and secure wire s away from spark plug s 10 DO NOT change engine governor speed settings or overspeed engine 11 Lubricate machine at intervals specified in manual to prevent controls from binding 12 Mower blades are sharp and can cut Wrap the blades or wear heavy leather gloves and use CAUTION when handling them 13 DO NOT test for spark by grounding spark plug next to spark plug hole spark plug could ignite gas exiting engine 14 Have machine serviced by an authorized SNAPPER dealer at least once a year and have the dealer install any new safety devices TABLE OF CONTENTS IMPORTANT SAFETY INSTRUCTIONS ecccseeessseeeeseeeenseeesseseseeeenseeeeeeeeeseaee
53. ten to proper torque 4 Lumpy or frayed belt Replace belt 5 Bent Idler stationary or spindle pulley Replace pulley CO LO CO e oo LL Operator notinseat e 1 Damaged out of balance or bent mower blades Trouble Shooting Continued on Next Page 27 TROUBLESHOOTING Rider Will Not Move Or Loss Of Traction Blade s Not Cutting Cutting Grass improperly 4 Electric clutch not functioning 4 Contact authorized SNAPPER dealer 5 Adjust side to side level 8 Replace blade belt Poor Grass Discharge Battery Will Not Charge 3 Faulty alternator 3 Contact engine manufacturer s dealer Oil Leaking 1 Leaking hose fittings clamps or reservoir 1 Verify fittings and hose clamps are tight 4 6 MAINTENANCE REPLACEMENT PARTS MAINTENANCE REPLACEMENT PARTS 42 Cutter Deck Blade 2 Blades Required ET 48 Cutter Deck Belt Electric Clutch to Cutting Deck 7 5092 Wheel Drive Belt Engine to Hydro Transaxle 4 2773 Mower Drive Belt Engine to Electric Clutch 2 9117 Mower Drive Belt Engine to Electric Clutch 48 Deck Only 4 6997 Parts Manual for SCRAMBLER 42 amp 48 Zero Turn Hydro Drive Series 6 06181 28 SERVICE SCHEDULE ITEM SERVICE PERFORMED EACH EACH ZZ SEASON Check Oil Level Initial Oil Change Page 13 Periodic Oil Change Page 14 aaa Initial Oil Change Engine Manual xX amp Page 13 Periodic Oil Change Engine Manual L amp Page 14 Air Pre Cleaner Clean
54. urther adjusted with the engine throttle control return motion control levers to their neutral lock positions before adjusting engine throttle Section 2 OPERATING INSTRUCTIONS Vy TID 5 Ee Ee TRAVEL FIGURE 2 4 NOTE If with equal pressure applied to both motion control levers machine tracks veers right or left refer to Section MOTION CONTROL ADJUSTMENTS 2 3 3 REVERSE MOTION Slowly and equally pull both levers toward the back of the machine See Figure 2 5 Note that the machine travels much slower in full reverse than in full forward Do not attempt adjustment of this important safety feature eur E DIRECTION OF TRAVEL FIGURE 2 5 WARNING DO NOT operate blades in reverse STOP BLADES LOOK and SEE behind and down for children pets and hazards before and while backing Section 2 OPERATING INSTRUCTIONS 2 3 4 CONVENTIONAL TURNING 1 To turn left slowly ease back on the left lever while keeping or increasing pressure on the right lever See Figure 2 6 The more you ease off on the left lever and or push on the right lever the tighter the turn 2 To turn right slowly ease back on the right lever while keeping or increasing pressure on the left lever The more you ease off on the right lever and or push on the left lever the tighter the turn DIRECTION OF TRAVEL FIGURE 2 6 Left turn shown right turn opposite 2 3 5 ZERO TURNING 1 To Zero turn left push t
55. wer always mention the model and serial number 3 2 SERVICE AFTER FIRST 5 HOURS WARNING A DO NOT attempt any adjustments maintenance or service with the engine or blade running STOP blade STOP engine Set brake Remove key Remove spark plug wire from spark plug and secure wire away from spark plug Engine and components can be extremely hot Avoid burns by allowing engine and components sufficient time to cool 3 2 1 CHANGE ENGINE OIL 1 Place bricks or wooden blocks under the front wheels to lower rear of engine 2 Place a 4 quart minimum capacity container under the end of the oil drain 3 Loosen or remove oil fill cap on engine 4 Install the drain hose Supplied in hardware bag onto drain plug nipple and place hose into drain container 5 Rotate drain plug counter clockwise and pull out to open and allow oil to drain out See Figure 3 1 INSTALL HOSE ONTO OIL DRAIN NIPPLE ROTATE 1 4 TURN COUNTERCLOCKWISE AND PULL OUT TO DRAIN ENGINE OIL FIGURE 3 1 6 After all the oil has drained close the drain by pushing in and rotating clockwise to close Wipe up any oil that may have spilled Dispose of drained oil properly See Figure 3 1 7 Change oil filter at every oil change Refer to your engine owner s manual for service instructions 8 Fill engine crankcase with new oil Refer to your engine owner s manual for oil specifications 3 2 2 SERVICE ENGINE AIR CLEANER The engine is equipped
56. wer Components cccccccesccesseeeeseeeeeeeeeseeeseseaeeneeeeeseeeseseaesnseeeenenees 15 EUN ola terio a dagegen 15 16 Service Annually e esc ev cecccssce ceca cece sbsaeveeded este viccwscecbdenuetestescisuuversceetadeeeuaters 17 Le UE 17 PAM OI 17 OUD UN E 17 Ae EAE eE E eege Eege ere 17 Jtateadl teet eege eege eege e EE EENS 17 Fuel iter E EE E E E 17 Storage Out of SCASON ccecccesceesseeeeseeeeeeeeesneeseseeeeeeeseseaeseseeeseeeeesseeseseenenenees 17 SECTION 4 ADJUSTMENTS AND REPAIP ssecceseeeeeseeesseeeeneeeeeeneeesnaeensneeenenees 18 26 Engine Adjustments amp Repair ssecccceseeeeeseseeeeeseeeeseseenenseseeenenseseeneneeseeenens 18 Mower Deck amp Components AdjUStMment csseecsseeeeeseeseseeeenseeeeeeeees 18 22 Mower Drive Belt AGjUStMeN1 cccccsseeeeeseeeeeenseeeeeenseeeeeenseeeeeeenseenenenseeeenens 18 Mower Drive Belt Removal amp Replacement ccssecccesseeeteestereeeeee 18 19 Blade e U EA E E A idechonadecues teedecnectadenepe 19 Mower Deck Adjustment Levelness Side to Side 48 Deck 19 20 Mower Deck Adjustment Front to Rear Pitch 48 Deck 0ee 20 Mower Deck Timing Rod 48 Decks ss seeceeeeeeeneeeeeeeeeeeeeeenneneeeeeees 20 Mower Deck Adjustment Side to Side 42 Decks csssecceeetseeeeees 21 Mower Deck Adjustment Front to Rear Pitch 42 Decks 00 22 Mow
57. with a dual element air cleaner Both the foam pre cleaner and cartridge require service Refer to Engine Owner s Manual for recommended service procedures 3 2 3 CHECK MOWER BLADE 1 Close vent on fuel cap and make sure cap is tight 2 Engage parking brake 3 Turn key to STOP position and remove key from ignition switch A WARNING A Wear heavy leather gloves when handling or working around cutting blades Blades are extremely sharp and can cause severe injury 4 Raise cutting deck to highest setting 5 With a floor jack raise front of machine to gain easier access to under deck Block machine securely 6 Check torque of blade mounting bolts or nuts Torque to 42 Decks 30 to 40 ft Ibs 48 Decks 80 to 90 ft Ibs See Figure 3 2 7 Check blade for sharpness wear and damage Refer to Section BLADE WEAR LIMITS BLADE MOUNTING TORQUE 42 30 TO 40 FT LBS 48 80 TO 90 FT LBS FIGURE 3 2 8 Check blade for straightness A WARNING DO NOT use a cutting blade that shows signs of Refer to Section excessive wear or damage MOWER BLADE REPLACEMENT for proper blade inspection and service procedures 13 Section 3 MAINTENANCE 3 3 3 2 4 CHECK MOWER DRIVE BELT 1 Footrest Floor pan Removal a Pull deck lift handle to highest cutting position See Figure 3 3 b Remove the two knobs that secure the rear of the floor pan c Remove two bolts
58. y 4 Handle fuel with extra care Fuels are flammable and vapors are explosive Use only an approved fuel container DO NOT remove fuel cap or add fuel with engine running Add fuel outdoors only with engine stopped and cool Clean spilled fuel from machine DO NOT smoke 5 Practice operation of machine with BLADES OFF to leam controls and develop skills 6 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 A IMPORTANT SAFETY INSTRUCTIONS PREPARATION Continued From Previous Page 7 Keep people and pets out of mowing area Immediately STOP blades STOP engine and STOP machine if anyone enters the area 8 Check shields deflectors switches blade controls and other safety devices frequently for proper operation and location 9 Make sure all safety decals are clearly legible Replace if damaged 10 Protect yourself when mowing and wear safety glasses long pants and substantial footwear 11 Know how to STOP blades and engine quickly in preparation for emergencies 12 Use extra care when loading or unloading the machine into a trailer or truck 13 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 worn spots SAFE HANDLING OF GASOLINE To avoid personal injury or property damage use extreme
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