Snapper 281123HVE, 281223HVE, 331523BV, W280923BVE, W280923B User Manual

Safety Instructions & Operator’s Manual for
REAR ENGINE RIDING MOWER
SERIES 23
MODELS
281023BVE 281123BV 281123BVE 281123HVE 281323BVE 301123BV 301123BVE
331323HVE 331523KVE 331523BVE
W280923BV W281023BVE W301023BVE
301323BVE
MODEL NUMBER EXPLANATION
33 15 23 K V E
CUTTING WIDTH ENGINE OPTIONS ENGINE HP ENGINE TYPE SERIES DESIGNATION ENGINE MODEL
W - Model Designation 28 - 28” Cutting Deck
Thank you for buying a SNAPPER Product! Before operating your machine, read this manual carefully and pay particular attention to the “IMPORTANT SAFETY INSTRUCTIONS” on Pages 2 & 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!
COPYRIGHT © 2002 SNAPPER INC. ALL RIGHTS RESERVED
30
- 30” Cutting Deck
33
- 33” Cutting Deck
09 – 09.0 HP Engine 10 – 10.0 HP Engine 11 – 11.0 HP Engine 13 – 13.0 HP Engine 15 – 15.0 HP Engine
23
- Series Designation B - Briggs Engine
K - Kohler Engine H - Honda Engine
MANUAL No. 7-5118 (I.R. 6/21/02)
V
- Over Head Valve
E
- Electric Start
IMPORTANT SAFETY INSTRUCTIONS
WARNING: This powerf ul cutting machine is capab le of amputating hand s and feet and can throw objects that can cause injury and damage! Failure to comply with the follow ing SAFETY instru ctions could resu lt 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 occu r if the operator is not alert to the presence of children. Children are often attracted to the machine and the mowing activity. Never assume that children will remain where you last saw them.
1. KEEP children out of the mowing area and under the watchful care of a responsible adult.
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 or on attachments (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 & teenagers with mature judgment under close adult supervision to operate machine.
6. DO NOT operat e blad es in reverse. ST OP BLADES. LOOK and SEE behind an d down for children, pets and hazards before and while backing.
7. USE EXTRA CARE when approaching blind corners, shrubs, trees, or other objects that may obscure vision.
PROTECTION AGAINST TIPOVERS
Slopes are a major factor related to loss-of-control 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 slop es 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 uphill starts. If machine stops going uphill or tires lose traction, turn blades OFF and back slowly 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) 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 su pplied with a grass catcher. DO NOT operate machine on slopes exceeding 10 degrees (18% grade) when equipped with grass catcher.
9. DO NOT 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. DO NOT operate machine under any condition where traction, steering or stability is doubtful.
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 mower­related injuries. These operators should evaluate their ability to operate the mower safely enough to protect themselves and others from serious injury.
4. Handle fuel with extra care. Fuels are flammable and vapors are explosive. Use only an approved fuel container. DO NOT remove fuel cap or add fuel with engine running. Add fuel outdoors only with engine stopped and cool. Clean spilled fuel from machine. DO NOT smoke.
5. Practice operation of machine with BLADES OFF to learn controls and develop skills.
6. Check the area to be mowed and remove all objects such as toys, wire, rocks, limb s and other objects that could cau se injury if thrown by blade or interfere with mowing.
2
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 dev ices frequently for proper operation and location.
9. Make sure all safety decals are clearly legible. Replace if damaged.
10. Protect yourself w hen 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.
OPERATION
1. Mount and dismount machine from left side.
2. Start engine from operator's seat, if possible. Make sure blades are OFF and parking brake is set.
3. DO NOT leave machine with engine running. STOP engine, STOP blades, SET brake, and Remove key before leaving operators position of any reason.
4. DO NOT operate machine unless properly seated with feet on feet rests or pedal(s).
5. STOP BLADES and ENGINE and make sure blades have stopped before removing grass catcher or unclogging mower to prevent loss of fingers or hand.
6. Blades must be OFF except wh en cutting grass. Set blades in highest position when mowing over rough ground.
7. Keep hands an d feet away from rotating blades underneath deck. DO NOT place foot on ground while BLADES are ON or machine is in motion.
8. DO NOT operate machine without entire grass catcher or guards in place. DO NOT point discharge at people, passing cars, windows or doors.
9. Slow down before turning.
10. Watch out for traffic when near or crossing roadways.
11. STOP engine immediately after striking an obstruction. Inspect machine and repair damage before resuming operation.
12. Operate machine only in daylight or with good artificial light.
13. Move joystick (if equipped) SLOWLY to maintain control during speed and directional changes.
OPERATION
(Continued From Previous Column)
14. Exercise CAUTION when pulling loads. Limit loads to those you can safely control and attach loads to hitch plate as specified wit h SNAPPER attachment instructions.
15. DO NOT operate engine in enclosed areas. Engine exhaust gases contain carbon monoxide, a deadly poison.
MAINTENA NCE
1. 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 ou t of the reach of children in a well ventilated, unoccupied building.
2. Keep engine free of grass, 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. Mow er 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.
15. Use only genuine SNAPPER replacement parts to assure that original standards are maintained.
16. 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
3
TABLE OF CONTENTS
IMPORTANT SAFETY INSTRUCTIONS.........................................................................2-3
TABLE OF CONTENTS......................................................................................................4
SECTION 1 - FAMILIARIZATION.......................................................................................5
SECTION 2 - OPERATING INSTRUCTIONS................................................................6-12
Pre-start Checklist..........................................................................................................6
Operator’s Seat Adjustment..........................................................................................6
Starting & Stopping Engine, Blade & Wheel Drive ................................................7-10
Starting & Stopping Mower Blades.........................................................................9-10
Starting & Stopping Wheel Drive.............................................................................9-10
Parking Brake ...............................................................................................................11
Cutting Height Adjustment..........................................................................................11
Reverse Lockout Mechanism......................................................................................12
SECTION 3 - MAINTENANCE INSTRUCTIONS.........................................................13-18
Service – After First 5 Hours..................................................................................13-15
Change Engine Oil....................................................................................................13
Service Engine Air Cleaner......................................................................................13
Check Mower Blade..................................................................................................13
Check Blade Drive Belt.............................................................................................14
Blade Brake ...............................................................................................................14
Service Brake / Park Brake.......................................................................................14
Check Interlock System............................................................................................14
Reverse Lockout Mechanism ..................................................................................15
Lubrication – Grease Fittings..................................................................................15
Service – Every 25 Operating Hours .....................................................................15-17
Battery Fluid Level....................................................................................................15
Mower Deck Levelness.............................................................................................15
Clean Mower Deck ....................................................................................................15
Mower Blade Spindle - Lubrication.........................................................................15
Mower Deck Linkage – Lubrication.........................................................................15
Front Wheel Bearing - Lubrication..........................................................................16
Rear Axle Bearing – Lubrication..............................................................................16
Differential / Chain Case – Lubrication..............................................................16-17
Service – Annually........................................................................................................17
Engine........................................................................................................................17
Fuel Filter...................................................................................................................17
Every Two Years...........................................................................................................17
Storage – Out of Season..............................................................................................17
Removing Fuel Tank....................................................................................................18
SECTION 4- ADJUSTMENTS AND REPAIR..............................................................19-27
Engine Adjustments & Repair.....................................................................................19
Mower Deck & Component Adjustments...................................................................19
Blade Brake Adjustment..............................................................................................19
Mower Deck Adjustment (Side to Side Levelness)...................................................20
Mower Deck Adjustment (Front to Rear Levelness).................................................20
Mower Drive Belt Adjustment – 28” & 30” Decks .....................................................21
Rear Engine Rider Drive Components.......................................................................22
Service Brake/Park Brake Adjustment.......................................................................22
Mower Blade Replacement..........................................................................................23
Blade Sharpening.........................................................................................................23
Mower Drive Belt Removal/Replacement – 28” 30” & 33” Decks............................24
Battery Removal, Replacement, Service...............................................................25-27
ACCESSORIES .............................................................................................................27
TROUBLESHOOTING.................................................................................................28-29
MAINTENANCE SCHEDULE ...........................................................................................30
MAINTENANCE/REPLACEMENT PARTS.......................................................................31
WARRANTY......................................................................................................................32
PRIMARY MAINTENANCE..........................................................................................33-36
PRODUCT REGISTRATION FORM.................................................................................37
IMPORTANT: The figures and illustrations in this manual are provided for reference only and may differ from your spec ific model. Contact your Snapper dealer if you have questions.
4
Section 1 - FAMILIARIZATION
FUEL TANK
SWITCH
BLADE LEVER
DEFLECTOR
BLADE
STEERING WHEEL
TRANSMISSION SHIFT LEVER
OVERRIDE CONTROL
ENGINE SPEED CONTROL
IGNITION
CLUTCH/BRAKE
PARK BRAKE LATCH
DISCHARGE
1.1 INTRODUCTION
This manual has been prepar ed for the operator’s of the SNAPPER Rear Engine Rider. Its purpose, aside from recommending standard operating procedures and routine service requirements, is to promote SAFETY through the use of acc epted operating practices. Read, Understand and Follow the IMPORTANT SAFETY INSTRUCTIONS on Pages 2 & 3 of this manual and All SAFETY messages on the Rear Engine Rider and its attachments before operating.
FIGURE 1.1
1.2 NOMENCLATURE
The nomenclature drawing above, Figure 1.1, s hows the essential parts of the SNAPPER Rear Engine Rider. 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 manuals before operating and keep both handy for future reference.
5
Section 2 - OPERATING INSTRUCTIONS
KNOBS
OVERTIGHTEN)
KNOBS
2.1 PRE-START CHECK LIST
Make the following checks and perform the service required before each start-up.
2.1.1. Chec k tires and add or release air as needed to bring pressure to 12 PSI in front and 12 PSI in rear tires.
2.1.2. Chec k guards, deflectors and covers to mak e sure all are in place and securely tightened.
2.1.3. Check engine oil and add oil as needed to bring level up to the FULL mark. Refer to engine owner’s manual for oil specifications. See Figure 2.1.
SAFE LEVEL AREA
FIGURE 2.1
2.1.4. Adjust seat as needed to most comfortable
position. Refer to Section “OPERATOR’S SEAT ADJUSTMENT”.
2.1.5. Check blade contr ol to insure it work s freely. If blade pedals are depressed, blade lever can be moved manually from “ON” to “OFF” to stop blade.
2.1.6. Check Reverse Lockout Mechanism. With blade pedals depressed, shift lever must not go into reverse.
2.1.7. Clean exterior surfaces of cutting deck and engine of any accumulation of dirt, grass, oil, etc. Keep engine air intake s c reen and c ooling f ins clear at all times.
2.1.8. Add fuel to tank af ter pushing the Rear Engine Rider outside where fumes can dis sipate. Make sure fuel filler cap is tight and vent is open after refueling. Refer to engine owner’s manual fo r fuel s pecif ications. See Figure 2.2.
OPEN FUEL FILLER CAP
FUEL TANK
VENT
FIGURE 2.2
2.2 OPERATOR’S SEAT ADJUSTMENT
2.2.1. FRONT TO REAR ADJUSTMENT
1. With the engine stopped, loos en the two adjusting
knobs and move seat to desired position. After adjustment, tighten knobs securely. If seat does not move after loosening knobs, it may be necessary to loosen the 5/16” patch lock screws or hex nuts located at the rear of the seat. See Figure 2.3.
ADJUSTING
5/16” PATCH LOCK SCREWS (DO NOT
OPERATOR’S SEAT
HEX NUTS (DO NOT OVERTIGHTEN)
6
OPERATOR’S SEAT
ADJUSTING
FIGURE 2.3
Section 2 - OPERATING INSTRUCTIONS
2.3 STARTING & OPERATION
2.3.1. ENGINE (ELECTRIC START) IMPORTANT: When the ignition key is turned to
“START”, the engine will turn over, but will unless the Clutch/Brake pedal is pr essed all the way down, the Blade Lever is in the “OFF” position (See Figure 2.5). The operator should be in the seat. Start engine as follows:
1. Move transmission shift lever to (N) Neutral position. DO NOT start engine with transmission shift lever in a drive position.
WARNING
It is possible to start engine w ith transmission shift lever in a drive position. Follow starting instructions carefully.
2. Make certain the Blade Lever is in the “OFF”
position. See Figure 2.4.
BLADE LEVER IN “OFF” POSITION
not start
PARKING BRAKE LATCH
TO START ENGINE , PUSH CLUTCH/BRAKE PEDAL ALL THE WAY DOWN
FIGURE 2.5
RELEASE BLADE PEDALS
FIGURE 2.4
3. Press Clutch/Br ake Pedal all
the way down and
hold while starting engine. See Figure 2.5.
4. Open vent on fuel filler cap by turning counterclockwise. IMPORTANT: Failure to open vent on the fuel filler cap can cause engine to stall. See Figure 2.2.
5. Move engine speed c ontrol to the chok e position to start a cold engine. See Figure 2.6.
6. Turn key to the “START” position until engine starts. See Figure 2.7. NOTE: If after 5 seconds of cranking the engine and it does not start, releas e the key, make sure the Clutch/Brake Pedal is fully depressed and attempt starting again after waiting for approximately 20 seconds.
7. After engine starts , move engine speed control to the “FAST” position, allow a brief warm-up until engine runs smooth.
CHOKE POSITION
ENGINE SPEED CONTROL
FIGURE 2.6
KEY
FIGURE 2.7
(Continued on Next Page)
7
Section 2 - OPERATING INSTRUCTIONS
OVER
2.3 STARTING & OPERATION
2.3.1. ENGINE (ELECTRIC START) (Continued)
8. Should the battery be too weak to start the engine,
refer to Section “ENGINE (MANUAL START)” to manually start the electric start engines.
9. On Model 3314522BVE, the engine is equipped with a fuel shut-off solenoid. If the batter y is dead, the engine can be started with the recoil back -up starter if the throttle control is in the choke position (HOT engine or COLD engine).
2.3.2. ENGINE (MANUAL STA RT) IMPORTANT: When the ignition key is turned to
“ON”, and the recoil handle is pulled, the engine will turn over, but will
not start unless the Clutch/Brake Pedal is pressed all the way down with Parking Brake engaged (See Figure 2.8) and the Blade Lever is in the “Off” pos ition (See Figure 2.4). Start engine as follows:
1. Move transmission shift lever to (N) Neutral position. DO NOT start engine with transm ission shift lever in a drive position.
4. Open vent on fuel filler cap by turning counterclockwise. NOTE: Failure to open vent on the fuel filler cap can cause engine to stall.
5. Move engine speed control to the chok e position to start a cold engine. See Figure 2.6.
6. Turn key to “ON” position. See Figure 2.9.
KEY
WARNING
It is possible to start engine w ith transmission shift lever in a drive position. Follow starting instructions carefully.
2. Make certain the Blade Lever is in the “OFF”
position. See Figure 2.4.
3. Press Clutch/Brake Pedal all move Parking Brake Latch over and release the Clutch/Brake Pedal to set Parking Brake. See Figure 2.8.
TO START ENGINE , PUSH CLUTCH/BRAKE PEDAL ALL THE DOWN
MOVE PARKING BRAKE LATCH
FIGURE 2.8
the way down,
FIGURE 2.9
7. Pull starter rope with a smooth, even motion until
engine starts. Always guide the starter rope back into the recoil housing. Never allow rope to snap back. After Engine starts, move engine speed control to the “FAST” position.
8. Allow a brief warm-up until engine runs smooth.
8
Section 2 - OPERATING INSTRUCTIONS
REVERSE GROUND SPEED
WARNING
Once blade is disengaged, it should come to a complete stop in 3 seconds or less. If the blade continues to rotate after 3 seconds, the blade brake must be adjusted. Refer to Section “ BLADE BRAKE ADJUSTMENT” for adjustment procedures or return machine to an authorized SNAPPER dealer for adjustment. DO NOT CONTINUE to operate machine until blade brake is adjusted and functioning properly.
2.3 STARTING & OPERATION
2.3.3. MOWER BLADE
1. With engine running, m ove engine speed contr ol
to the “FAST” position.
2. Move blade lever forward to the “ON” position, then depress blade pedals to hold blade lever in the “ON” position. See Figure 2.10.
BLADE LEVER SHOWN IN “ON” POSITION
BLADE PEDAL SHOWN DEPRESSED
WARNING
DO NOT operate blades in reverse. STOP BLADES. LOOK and SEE behind and down for children, pets and hazards before and while backing.
DEPRESS CLUTCH/BRAKE PEDAL
FIGURE 2.11
2.3.4. WHEEL DRIVE
1. With engine running, adjust engine speed control to “FAST” position.
2. Depress clutch/brake pedal. See Figure 2.11.
3. Place transmission shift lever in notch for first
speed. See Figure 2.12.
4. Release clutch/brake pedal to begin desired ground speed.
5. During forward motion, the transmission shift lever may be placed in any desired forward speed without depressing the clutch/brake pedal.
: For best cutting results, m ove the transmission
NOTE
shift lever into a slow forward speed and the engine speed control to a fast position. This combination will allow the mower blades to lift the grass while cutting smoothly and evenly.
FIGURE 2.10
THERE ARE FIVE DIFFERENT FORWARD GROUND SPEEDS AND ONE
SHIFT LEVER SHOWN IN NEUTRAL POSITION
FIGURE 2.12
9
Section 2 - OPERATING INSTRUCTIONS
WARNING
DO NOT leave the machine with the engine running. STOP Blade. STOP engine. Shift to neutral and
engage park brake. Remove key.
2.4 STOPPING - ENGINE, WHEEL DRIVE, BLADE
2.4.1. ENGINE
1. Stop engine by turning key to the “OFF” position.
See Figure 2.13.
TURN TO “OFF” POSITION
KEY
TO APPLY BRAKES, PUSH CLUTCH/BRAKE PEDAL ALL THE WAY DOWN
PARK BRAKE LATCH SHOWN ENGAGED
CLUTCH/BRAKE PEDAL
FIGURE 2.13
2.4.2. WHEEL DRIVE
1. Stop motion of Rear Engine Rider by pushing
clutch/brake pedal all the way “DOWN” to apply brake. See Figure 2.14.
WARNING
Once blade is disengaged, it should come to a complete stop in 3 seconds or less. If the blade continues to rotate after 3 seconds, the blade brake must be adjusted. Refer to Section “ BLADE BRAKE ADJUSTMENT” for adjustment procedures or return machine to an authorized SNAPPER dealer for adjustment. DO NOT CONTINUE to operate machine until blade brake is adjusted and functioning properly.
2.4.3. MOWER BLADE
1. Stop mower blade by releasing blade pedals or
moving blade lever rearward to the “OFF” position. See Figure 2.15.
FIGURE 2.14
BLADE LEVER IN “OFF” POSITION
RELEASE BLADE PEDALS
FIGURE 2.15
10
Section 2 - OPERATING INSTRUCTIONS
POSITION
2.4 STOPPING - ENGINE, WHEEL DRIVE, BLADE
2.4.4. PARK BRAKE
1. Engage park brake by pushing clutch/brak e pedal
“DOWN” and moving the park brake latch to the “ENGAGED” position. W hile holding the park brake latch “ENGAGED”, release clutch/brake pedal to set park brake. See Figure 2.16.
WARNING
DO NOT park the machine on slopes.
CLUTCH/BRAKE PEDAL
2.5. CUTTING HEIGHT ADJUSTMENT
1. Adjust cutting height as desired to any one of
five positions using deck lift lever. Move deck lift lever up or down to desired cutting height and then move over to secure in the height of cut notch. See Figure 2.18.
PARK BRAKE LATCH SHOWN ENGAGED
FIGURE 2.16
2. Release park brake by pushing down on the
clutch/brake pedal, park ing brake latch will move to the “OFF” position unassisted. See Figure 2.17.
CLUTCH/BRAKE PEDAL SHOWN DISENGAGED
PARK BRAKE LATCH SHOWN IN “OFF”
FIGURE 2.17
HEIGHT OF CUT NOTCHES
DECK LIFT LEVER
FIGURE 2.18
11
Section 2 - OPERATING INSTRUCTIONS
2.6 REVERSE LOCKOUT MECHANISM
Data indicates that tragic back-over accidents occur each year. These accidents usually involve unsupervised children. Many times these childr en have been given rides on the mac hine and have been trained to view this potentially dangerous piece of m achinery as fun rather than being taught how to avoid danger.
This riding mower has a Rever se Lockout Mechanism. This mechanis m prevents the mower fr om being shifted into reverse with the blade running. To shift into reverse you must first stop the blade by releasing the blade pedals and then shift to reverse. It is our recommendation that this mechanism remain functional and the operator of this equipm ent develop the habit of never backing up with the blade running. As the Safety Instructions Indicate, DO NOT operate blades in
reverse. STOP BLADES, LOOK AND SEE BEHIND AND DOWN for children, pets and hazards before and while backing.
We realize that this could cause a change to your previous mowing method but we encourage you to adjust to this new system. Do not defeat the Reverse Lockout Mechanism.
If you operate your mower near roadways or use attachments that require quicker shifting to reverse, there is an override lever provided. This lever can be pushed and held before starting the blade and will allow reverse operation until the blade pedals are released, at which time the system will return to its Rever se Lock out mode. This featur e s hould never be s elec ted unles s you are absolutely sure that no children or others are present in the mowing area and that all children are away and supervised by a responsible adult.
12
2.6.1. Reverse Lockout Mechanism Override
1. Stop machine. Stop blade.
2. Depress and hold Override Lever.
3. Depress and hold Blade Pedals. Release
Override Lever.
4. Move blade lever forward to “ON” position.
LOOK and SEE b ehind and down fo r children, pets and hazards before and while backing.
IMPORTANT: DO NOT use the Reverse Lockout
Mechanism Override as the nor mal operating mode. T o return to the Reverse Lockout Mechanism mode, release blade pedals to turn blade off. The Overr ide will reset to Reverse Lock out. Check the Reverse Lockout Mechanism frequently for proper function. With the blade pedals depressed, the shift lever mus t not go into reverse. DO NOT operate m achine if Reverse Lockout Mechanism is not functioning properly. Contact your local Snapper dealer for assistance.
LOOK and SEE behind and down for children, pets
and hazards before and while backing.
BLADES must be turned off before backing
machine.
DO NOT allow children on machine (even with
blades off) or in yard when mowing.
WARNING
DANGER
Section 3 – MAINTENANCE
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 aw ay 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.
3.1 INTRODUCTION
To retain the quality of the Rear Engine Rider, use genuine SNAPPER replacement par ts only. Contact a local SNAPPER dealer for parts and service assistance. For the correct part or information for a particular Rear Engine Riding Mower, always mention the model and serial number. SNAPPER recommends returning the Rear Engine Rider to an authorized SNAPPER dealer annually for inspection and addition of any new devices, which might upgrade the safety of the Rear Engine Rider. 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 manufacturer’s dealers under the heading, ENGINES - gasoline.
3.2 SERVICE - AFTER FIRST 5 HOURS
Routine maintenance is impor tant to the performance and life of your Rear Engine Rider. Service perform ed properly and at the recommended interval is ess ential. Refer to Section “MAINTENANCE SCHEDULE” in this manual and in the Engine Owner’s Manual. Carefully complete all of the recommended service procedures.
3.2.1. CHANGE ENGINE OIL
1. Place bricks or wooden blocks under the front
wheels to lower rear of engine.
2. Loosen or remove oil fill cap on engine.
3. Loosen oil drain plug.
4. Place a 2 quart minimum capacity container
under the end of the oil drain. Open oil drain. See Figure 3.1 for oil drains used on the Rear Engine Riders.
REMOVE OIL PLUG TO ALLOW OIL TO DRAIN
5. After all the oil has drained, close the drain and
wipe up any oil that may have spilled. See Figure 3.1. Dispose of used oil properly.
6. Fill engine crankcase with new oil. Refer to your engine owner’s manual for oil specifications.
7. Change oil filter on 14HP Kohler engines at every oil change. Refer to your engine owner’s manual for service instruct ion s.
3.2.2. SERVICE ENGINE AIR CLEANER
The engine is equipped 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. Follow WARNING statement found on this page.
2. Check fuel level in tank. If over 3/4 full, remove
tank. Refer to Section “REMOVING FUEL TANK”. If 3/4 or less, proceed to next step.
3. Carefully stand Rear Engine Rider on rear bumper.
WARNING
Remove the battery if the Rear Engine Rider will be left standing on the rear bumper for longer than 2 hours. Refer to Section “BATTERY REMOVAL”. DO NOT use a cutting blade that shows signs of excessive wear or damage on the Rear Engine Rider. Refer to Section “MOWER BLADE REPLACEMENT” for proper blade inspection and service procedures.
4. Check torque of blade mounting bolts. As
necessary, torque to 30 to 40 ft. lbs. See Figure 3.2.
5. Check blade for s harpness, wear and damage. Refer to Section “BLADE WEAR LIMITS”.
ROTATE COUNTER­CLOCKWISE AND PULL OUT TO OPEN
TORQUE BLADE MOUNTING BOLTS TO 30 TO 40 FT. LBS.
PUSH IN AND ROTATE CLOCKWISE TO CLOSE
FIGURE 3.1
6. Check blade for straightness. Refer to Section
“ADJUSTING MOWER BLADE”.
13
FIGURE 3.2
Section 3 - MAINTENANCE
1-1/4”
WARNING
DO NOT attempt any adjustments, maintenance, service or repairs with the engine running. STOP engine. STOP blade. Engage parkin g 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.
3.2 SERVICE - AFTER FIRST 5 HOURS
3.2.4. CHECK BLADE DRIVE BELT
The blade drive consists of a single belt from the engine to the deck. Inspect for s igns of deterioration and proper tension.
1. Lower deck to lowest setting.
2. Remove four self-tapping screws, two on each
side of mower drive belt cover. See Figure 3.3.
3. Slide cover back and rotate out on left side of mower deck.
IMPORTANT: The blade drive belt on 33” decks does not require tension adjustment. If the belt becomes worn or slack it must be replaced. Refer to Section “BLADE DRIVE BELT REPLACEMENT”.
ENGINE PULLEY
BELT SPACING SHOULD BE
IDLER PULLEY
REMOVE FOUR (4) SELF-TAPPING
REMOVE COVER
FIGURE 3.3
4. W ith engine “OF F” and deck in 3rd height of cut
position, move blade lever back to the “O N” pos ition and depress blade pedals.
5. 28” and 30” Decks: Measure the belt spacing at idler pulley. See Figure 3.4. The belt spacing should be 1-1/4” but no less 1”. If the measurement is less than 1”, the belt tension should be adjusted. Refer to Section “BLADE DRIVE BELT ADJUSTMENT”.
WARNING
The following procedure requires the engine and blades to be operated. Exercise extreme caution. Clear area of loose parts & tools first. Only operate blades when seated in the operator’s seat.
MOWER DECK PULLEY
FIGURE 3.4
3.2.5. BLADE BRAKE
1. Check blade br ake for proper f unction. Blade should
stop rotating in 3 sec onds or less after moving the blade control lever to the “OFF” position or after releasing the blade pedals.
WARNING
Blades must stop rotating in 3 seconds or less after the blade has been turned off. DO NOT operate machine until blade brake has been adjusted and functioning properly.
2. If the blade continues to rotate longer than 3
seconds do not operate machine. Refer to Section “BLADE BRAKE ADJUSTMENT” or contact your SNAPPER dealer for assistance.
3.2.6. SERVICE BRAKE / PARK BRAKE
1. Check machine brake for proper function. Engage
park brake. Push m achine. Rear tires should sk id. Drive machine forward and apply brake. Machine s hould come to a complete stop in less than 5 ft.
2. If brakes are not functioning properly brake adjustment must be completed before operating machine. Refer to Section “SERVICE BRAKE – PARK BRAKE ADJUSTMENT”.
14
Section 3 – MAINTENANCE
WARNING
DO NOT operate machine if interlock system is not functioning properly. Contact your SNAPPER dealer immediately for assistance.
3.2 SERVICE - AFTER FIRST 5 HOURS
3.2.7. INTERLOCK SYSTEM
Check interlock controls for proper function:
The engine MUST NOT start if:
1. Blade Control is “ON” and/or clutch/brake pedal is
released.
The engine and blades MUST STOP if:
2. The oper ator leaves the operator position with Blade
Control “ON” and/or clutch/brake pedal is released.
3.2.8. REVERSE LOCKOUT MECHANISM
Check function of Reverse Lockout Mechanism with engine off.
1. Depress and hold blade pedals.
2. Depress and hold clutch/brake pedal.
3. Shift lever must not go into reverse.
WARNING
DO NOT operate machine if Reverse Lockout Mechanism is not functioning properly. Contact your SNAPPER dealer immediately for assistance.
3.2.9. LUBRICATION – GREASE FITTINGS
The following com ponents on the Rear Engine Rider ar e equipped with grease fittings and require periodic lubrication. Apply General Purpose grease (NLGI No.2) with a grease gun.
1. Front Wheel Bearings. Refer to Section “FRONT WHEEL BEARINGS – LUBRICATION”.
2. Rear Axle Bearing. Refer to Section “REAR AXLE BEARING – LUBRICATION”.
3. Mower Blade Spindle. Refer to Section “MOWER BLADE SPINDLE – LUBRICATION”.
3.3 SERVICE - EVERY 25 OPERATING HOURS
Perform all service required after the first 5 hours of operation. Refer to Section “SERVICE – AFTER 5 HOURS”.
3.3.1. CHECK ENGINE
1. Change engine oil. Refer to Section “CHANGE
ENGINE OIL”. Refer to engine owner's m anual for oil specification.
2. 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
BRIGGS ENGINE SHOWN
AIR CLEANER COVER
FIGURE 3.4
3. Refer to engine owner's m anual 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.
AIR PRE­CLEANER
BRIGGS ENGINE SHOWN
AIR CLEANER
FIGURE 3.5
4. 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. IMPORTANT: The tabs on the air cleaner cover must be com pletely inserted into engine cover or the compartment will not be completely sealed to prevent debris from entering into the carburetor.
15
Section 3 - MAINTENANCE
WARNING
DO NOT attempt any adjustments, maintenance or service with the engine or blades running. Stop blades. Stop engine. En gage parking brake. Remove key. Remove spark plug wires from spark plugs and (gas only) secure wires away from spark plugs. Engine and components are HOT. Avoid serious burns by allowing all parts sufficient time to cool. Fuel Filler Cap and Vent must be closed securely to prevent fuel spillage.
3.3 SERVICE - EVERY 25 OPERATING HOURS
3.3.2. BATTERY FLUID LEVEL
1. Remove battery. Refer to Section “BATTERY
REMOVAL”.
2. Remove battery caps. Check fluid level.
3. Add water only to bring fluid to proper level –
approximately 3/16” above plates.
DO NOT OVERFILL.
4. Reinstall battery. Refer to Section “BATTERY
INSTALLATION”.
3.3.3. MOWER DECK LEVELNESS
Check mower deck for proper level. Adjust as required. Refer to Section “MOWER DECK ADJUSTMENT – LEVELNESS”.
3.3.4. CLEAN MOWER DECK
1. Follow WARNING statement found on this page.
2. Check fuel level in tank. If over 3/4 full, remove tank.
Refer to Section “REMOVING FUEL TANK”. If 3/4 or less, proceed to next step.
3. Carefully stand Rear Engine Rider on rear bumper.
4. Clean underside of mower deck, removing all
accumulation of grass clippings and debris.
5. Clean top of deck, removing all grass clippings and debris.
3.3.5 MOWER BLADE SPINDLE - LUBRICATION
1. Follow WARNING statement found on this page.
2. Check fuel level in tank. If over 3/4 full, remove tank.
Refer to Section “FUEK TANK REMOVAL” . If 3/4 or less, proceed to next step.
3. Carefully stand Rear Engine Rider on rear bumper.
4. Lubricate spindle with three shots of general purpose
grease from grease gun. See Figure 3.5. IMPORTANT: If the Rear Engine Rider will be on its
rear bumper for longer than two hours, remove the battery. Refer to Section “BATTERY REMOVAL”.
3.3.6. MOWER DECK LINKAGE - LUBRICATION
Lubricate all mower deck linkage pivot points with a light coat of motor oil.
SPINDLE GREASE FITTING
FIGURE 3.5
3.3.7. FRONT WHEEL BEARING - LUBRICA TION
1. Lubricate front wheel bearings with five shots of
general purpose grease, from grease gun. See Figure 3.6.
FRONT WHEEL GREASE FITTING
FIGURE 3.6
16
Section 3 – MAINTENANCE
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.
3.3 SERVICE - EVERY 25 OPERATING HOURS
3.3.8. REAR AXLE BEARING - LUBRICATION
1. The lef t rear axle bearing requir es three shots of
general purpose grease from grease gun. See Figure 3.7.
2. The right rear axle bearing is lubricated by the differential lubricant and requires no grease.
LEFT REAR AXLE BE ARING GREASE FITTING
2. To check lubricant, remove fill/level plug and
visually inspect for lubricant on the internal parts of the differential. If no lubricant is visible on the internal parts of the differential, add transmission grease as needed. See Figure 3.8.
IMPORTANT: Overfilling of the differ ential with lubricant will cause lubricant to leak onto dr ive components of the Rear Engine Rider.
DIFFERENTIAL
PLUG
FIGURE 3.7
3.3.9. DIFFERENTIAL/CHAIN CASE - LUBRICA TION
1. Stand rear engine rider on its rear bumper and
check the fill/level plug, for cracks and wear. Replace fill/level plug if signs of wear are visible.
IMPORTANT: If the Rear Engine Rider will be on its rear bumper for longer than two hours, remove the battery. Refer to Section “BATTERY REMOVAL”.
FIGURE 3.8
3. Check fill/level plug for dam age. If signs of wear or
cracks are visible, replace plug with new plug. See Figure 3.9.
4. To check lubricant in chain case, remove fill/level plug and look for lubricant on the internal components of the chain case. If no lubricant is visible, add SNAPPER transmission grease as needed. See Figure 3.9.
CHAIN CASE
FILL/LEVEL PLUG P.N. 1-1024
AXLE BOOTS
FIGURE 3.9
3.3.10. Check “MAINTENANCE SCHEDULE”
Section of Engine Owner’s Manual for additional engine service.
17
Section 3 – MAINTENANCE
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.
3.4 SERVICE - ANNUALLY
3.4.1. ENGINE
1. Perform all maintenance as specified in
“MAINTENANCE SCHEDULE” Section of this manual.
3.4.2. FUEL FILTER
Service fuel filter as instructed below, on COLD ENGINE ONLY!
IMPORTANT: To stop flow of fuel, tank may be removed from bracket and set on the floor so the fuel level will be below the filter. Refer to Section “REMOVING FUEL TANK”.
1. Remove hose clamps from fuel filter.
2. Remove fuel lines from filter. Discard filter.
3. Install new fuel filter. See Figure 3.10.
4. Reinstall fuel tank into bracket.
5. Carefully reinstall fuel clamps.
6. Check fuel system for leaks.
HOSE CLAMPS
FUEL TANK
3.5 EVERY TWO YEARS
In addition to regular maintenance, the following components of the Rear Engine Rider should be carefully inspected every two years for wear or damage. Replace worn or damaged parts with genuine SNAPPER replacement parts available from an authorized SNAPPER dealer.
3.5.1. All bushings and pivot areas.
3.5.2. Check both front wheel king pins.
3.5.3. Transmission shift lever and detent.
3.5.4. Clutch disc.
3.5.5. Clutch Yoke.
3.5.6. Mower deck linkage and pivot areas.
3.6 STORAGE (OUT OF SEASON)
If desired, the Rear Engine Rider can be s tored on the rear bumper. Perf orm the following procedures to insure the Rear Engine Rider will operate properly when taken out of storage.
3.6.1. Thoroughly clean the Rear Engine Rider by removing all grass clippings and debris.
3.6.2. Perform maintenance and lubrication as required.
3.6.3. Drain fuel from fuel tank.
3.6.4. 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.
3.6.5. Remove battery. Refer to Section “BATTERY STORAGE”.
3.6.6. Close vent on fuel filler cap.
3.6.7. Carefully stand Rear Engine Rider on rear
bumper in desired location for storage.
3.7 REMOVING FUEL TANK
Before removing fuel tank from rear engine rider, move rider outdoors where fumes can be easily dissipated. Removal of the tank is accomplished from the left side of the machine by pulling the tank straight up and away from the fuel tank bracket. Holding the fuel tank, remove the fuel filler cap and pour remaining fuel in an approved container. See Figure 3.11.
FUEL FILTER
P.N. 1-4359
FUEL FILLER CAP
FUEL TANK
FIGURE 3.10
FIGURE 3.11
FUEL TANK BRACKET
18
Section 4 - ADJUSTMENTS & REPAIR
DISENGAGED
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.
4.1 ENGINE ADJUSTMENTS & REPAIR
Refer to the engine owner’s manual for those adjustments and/or repairs that can be m ade by the owner.
4.2 MOWER DECK & 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.
WARNING
Once blade is disengaged it should come to a stop in 3 seconds or less. If the blade continues to rotate after 3 seconds the blade brake must be adjusted. DO NOT continue t o o perate t he mach ine if the b lade brake is not operating properly.
4.2.1. BLADE BRAKE ADJUSTMENT
The automatic Blade Brak e should stop the blades within 3 seconds anytime the blades are disengaged by moving blade lever to the "OFF" position or by releasing the Blade Pedals. When the Blade Brake is properly adjusted there should be 3” to 3-1/4" clearance between the Blade Engagement Lever and the edge of the Latch Plate. Check this by disengaging the Blade Lever as shown in Figure 4.1. Perform the following measurement and adjustment.
1. W ith the blade engagement lever disengaged, measure the distance between the front of the blade lever and the edge of the latch plate. The dimension should be 3” to 3-1/4" clearance between lever and edge of plate. See Figure 4.1. If the dimension is incorrect go to step 2.
2. Remove Belt Cover. Refer to Section “BLADE BELT COVER REMOVAL”.
3. If dimension is greater than 3-1/4”, rotate nut clockwise to increase brake tension. If dimension is less than 3”, rotate nut counter-clockwise to decrease brake tension. See Figure 4.2.
4. Reinstall belt cover and tighten bolts securely.
WARNING
DO NOT operate machine until blade brake is adjusted and functioning properly. If blade stop time can not be achieved with the adjustment procedure described above, take machine immediately to an authorized Snapper dealer.
(Continued on Next Page)
3” to 3-1/4”
CLEARANCE
BLADE LEVER
MEASURE FROM THIS EDGE
FIGURE 4.1
ROTATE NUT CLOCKWISE TO INCREASE BRAKE TENSION.
ROTATE NUT COUNTER­CLOCKWISE TO DECREASE BRAKE TENSION.
FIGURE 4.2
19
Section 4 - ADJUSTMENTS & REPAIR
BOLT & NUT
WARNING
DO NOT attempt any adjustments, maintenance, service or repairs with the engine running. STOP engine. STOP blade. Engage parkin g 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.
4.2.2. MOWER DECK ADJUSTMENT
(Side-To-Side Levelness)
Before making deck leveling adjustments, check the tire pressure. Front tir es 12 PSI, rear tires 12 PSI. If tires are properly inflated and mowing is still uneven, adjust side-to-side deck levelness.
1. Place Rider on a smooth level surface.
2. Turn engine off and remove key, remove spark
plug wire from spark plug and secure wire away from plug.
3. Place a piece of angle iron, pipe, or similar object under center of deck at the rear.
4. Remove rear hanger chains and allow center, r ear of deck to rest on angle iron.
5. Measur e the distance f rom blade tips to floor. If the measurement is within 1/8” f rom side-to-side, the deck attitude is satisfactory. If difference from side-to-side is greater than 1/8”, continue with adjustment.
6. Loosen the shoulder bolt & nut that retains the left side of blade pedal. See Figure 4.3.
LOOSEN SHOULDER
FIGURE 4.3
BLADE PEDAL
LIFT ARM
7. Move lift arm up or down as required until blade tips
are within 1/8” of each other. See Figure 4.3.
8. Tighten shoulder bolt & nut loosened in Step 6. Recheck both sides of deck for correct levelness.
9. Readjust rear hanger chain pivots to align with holes in support brackets. See Figure 4.4.
10. Remove angle iron, pipe, or similar object and proceed to check front to rear levelness.
4.2.3. MOWER DECK ADJUSTMENT (Front to Rear Levelness - 28”, & 33” Decks)
With the Rear Engine Rider on a smooth, level surface, rotate blade until blade tips are at f ront and rear of deck . Measur e the distance from blade tips to floor. The distance should be the sam e, or the rear 1/8” to 1/4” lower than the front. If the rear blade tip is higher or is more than 1/4” lower than the front, proceed with adjustment. Go to Step 1.
With the Rear Engine Rider on a smooth, level surface, rotate blade until blade tips are at front and rear of deck. Measur e the distance from blade tips to floor. The distance should be the same, or the rear 1/8” to 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. Go to Step 1.
1. Remove rear hanger chains.
2. Turn each hanger pivot the same number of
rotations on the eye-bolt to raise or lower the rear of the deck. See Figure 4.4.
3. Reinstall rear hanger c hains and measure blade
tips again.
4. Repeat steps “1” through "3” until proper
levelness is obtained.
(Front to Rear Levelness - 30” Decks)
FLOOR
FRONT
HAIRPIN
SUPPORT BRACKET
HANGER CHAIN
REAR
X-1/8”
HANGER CHAIN PIVOT
FIGURE 4.4
20
Section 4 - ADJUSTMENTS & REPAIR
WARNING
DO NOT attempt any adjustments, maintenance, service or repairs with the engine running. STOP engine. STOP blade. Engage parkin g 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.
4.2.4. MOWER DRIVE BELT ADJUSTMENT (FOR 28" & 30” DECKS ONLY)
1. Remove mower drive belt cover. Refer to
Section “CHECK MOWER DRIVE BELT”.
2. Move blade lever up and over to the “ON” position.
3. Place deck cutting height in the 3rd position.
Measure the belt spacing between idler pulley and belt. The distance should measure 1-1/4” but no less than 1”. See Figure 4.5.
1-1/4”
SPINDLE PULLEY
IDLER PULLEY
FIGURE 4.5
4. If the distance is less than 1”, adjust belt tension.
5. Move blade lever to the “OFF” position.
6. Loosen hardware that secures the clamp that
anchors the front fram e assembly to the rear main case. See Figure 4.6.
7. Pull front frame forward until belt spacing, with blade lever “ON”, measures 1-1/4”.
8. Retighten hardware that secures clamp. Make sure hardware is tightened securely.
IMPORTANT: The SNAPPER Rear Engine Rider Models with 33” decks do not require belt tension adjustment. But, if front frame assembly clamp is loosened for any reason, recheck belt spacing between idler pulley and belt. With blade lever in the “ON” position, the distance should measure 1-3/4”.
9. When belt adjustment is complete it will be necessary to check Clutch/Brake Cable slack.
10. Disengage parking brake and allow pedal to remain in the engaged wheel drive (Up) position. See Figure
4.7.
11. Clutch/Brake Cable should have approximately 3/16” of slack. If the cable does not have slack adjustment of cable must be performed.
ENGINE DRIVE PULLEY ASSEMBLY
LOOSEN HARDWARE AND SLIDE FRONT FRAME ASSEMBLY FORWARD TO OBTAIN THE DESIRED BELT TENSION MEASUREMENT
12. Peel back the r ubber clutch/br ak e pedal pad and
push one ferrule through hole in pedal to attain slack in cable. See Figure 4.7. Recheck cable for the approximate 3/16” of slack . Replac e pedal pad when adjustment is complete.
IMPORTANT: Too much slack may cause improper clutching and braking could be aff ected. Too little slack may cause improper clutch function. Recheck service brake/park brake and readjust if necessary. Refer to Section “SERVICE BRAKE/PARK BRAKE ADJUSTMENT”.
PEEL BACK PEDAL PAD. PUSH ONE FERRULE THROUGH PEDAL. RECHECK CABLE SLACK
SLIDE FRONT END ASSMBLY
FERRULE
FERRULE
LOOSEN HARDWARE
FIGURE 4.6
PEDAL IS SHOWN IN THE ENGAGED OR UP POSITION
FIGURE 4.7
21
Section 4 - ADJUSTMENTS & REPAIR
YOKE
WARNING
DO NOT attempt any adjustments, maintenance, service or repairs with the engine running. STOP engine. STOP blade. Engage parkin g 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.
4.3 REAR ENGINE RIDER DRIVE COMPONENTS
Your Snapper rider is equipped with a patented smooth start clutch. The clutch should operate smoothly and provide am ple traction. If problem s are experienced, contact your Snapper dealer for repair.
4.3.1 SERVICE BRAKE/PARK BRAKE
ADJUSTMENT
Test the wheel brake on a dry concrete surface. When proper ly adjusted, the Rear Engine Rider will stop within 5 feet from fastest speed. If stopping distance is more than 5 feet, the wheel brake should be adjusted as follows:
1. Follow WARNING statement found on this page. Check fuel level in tank. Refer to Section “REMOVING FUEL TANK”. If over 3/4 full, remove tank.
2. If 3/4 or less, proceed to next step.
3. Carefully stand Rear Engine Rider on rear
bumper.
4. Depress clutch/brake pedal all the way down. Move and hold the park brake lever in the “ON” position and release the clutch/bra ke pedal to lock the park brake. See Figure 4.8.
6. If measurement is not 3/4”, loosen the two jam­nuts. See Figure 4.10. Hold the clutch/brake cable to the chain case bracket.
7. Adjust cable up or down using the jam-nuts to obtain a distance of 3/4” between end of clutch/brak e cable (adjustment shown in inset of Figure 4.9) and bottom of housing. See Figure 4.9.
8. After adjustment is complete, securely tighten cable jam-nuts.
9. Retest wheel brake.
CABLE
HOUSING
SPRING
CABLE EYE
COTTER PIN
BRAKE CABLE
CHAIN CASE
CLUTCH
HOUSING
COTTER PIN
3/4”
FIGURE 4.9
CHAIN CASE
DEPRESS CLUTCH/BRAKE
MOVE PARKING BRAKE LATCH OVER TO LOCK
FIGURE 4.8
5. Measure the distance between end of
clutch/brake cable and bottom of housing. Measurement should be 3/4”. See inset of Figure
4.9.
LOOSEN JAM NUTS
FIGURE 4.10
22
Section 4 - ADJUSTMENTS & REPAIR
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. DO NOT use a cutting blade that shows signs of excessive wear or damage. On Rear Engine Riders equipped with a grass catcher attachment, the air lifts should be replaced when the blade is replaced.
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
5. Inspect condition of blade. See Figure 4.11.
6. If blade is in good condition, sharpen at 22 to 28
degrees. DO NOT sharpen beyond existing cutting edge. See Figure 4.13.
7. Check blade balance after sharpening. If necessary, correct blade balance by grinding the heavy end of blade.
8. Reinstall blade. See Figure 4.12. Torque blade mounting bolts to recom mended range of 30 to 40 ft. lbs.
NUT
LOCKWASHER
WEAR LIMIT (Notch Starts)
DANGEROUS CONDITION! DO NOT USE ON MOWER! REPLACE WITH NEW BLADE.
FIGURE 4.11
WARNING
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.
4.4.2. BLADE SHARPENING
1. Follow WARNING statement found on this page.
2. Check fuel level in tank. If over 3/4 full, remove
tank. Refer to Section “REMOVING FUEL TANK”. If 3/4 or less, proceed to next step.
3. Carefully stand Rear Engine Rider on rear bumper.
4. Remove blade. See Figure 4.12.
23
DO NOT SHARPEN BEYOND ORIGINAL CUTTING EDGE
BLADE
FIGURE 4.12
22º TO 28º
ORIGINAL CUTTING EDGE
FIGURE 4.13
BLADE MOUNTING BOLTS
BLADE TIP
Section 4 - ADJUSTMENTS & REPAIR
28” & 30” DECKS
33” DECKS
REMOVE IDLER
REMOVE IDLER
WARNING
DO NOT attempt any adjustments, maintenance, service or repairs with the engine running. STOP engine. STOP blade. Engage parkin g 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.
4.5 MOWER DRIVE BELT REPLACEMENT
Inspect mower drive belt as described in Section “CHECK MOWER DRIVE BELT”. Replace belt if signs of excessive wear and/or damage are present.
4.5.1. BELT REMOVAL
1. Remove mower drive belt cover. Refer to
Section “DRIVE BELT COVER REMOVAL”.
2. Remove old belt.
4.5.2. BELT REPLACEMENT
1. Follow WARNING statement found on this page.
2. Check fuel level in tank. If over 3/4 full, remove
tank. Refer to Section “REMOVING FUEL TANK”. If 3/4 or less, proceed to next step.
3. Carefully stand Rear Engine Rider on rear bumper.
4. Route new belt through engine belt guide up to
engine pulley. See Figure 4.14.
ENGINE PULLEY
ENGINE BELT GUIDE
9. Route belt onto spindle pulley. Make sure belt is
inside spindle belt guide and idler belt guide. Route belt as shown in Figure 4.15 or 4.16.
10. Reinstall idler removed in Step 8. The idler belt guide tab should be positioned in the hole located on idler arm. Tighten idler pulley bolt securely.
11. Adjust belt guide. See Figure 4.15 or 4.16 for proper belt-to-belt guide clearances.
12. Check mower drive belt tension and adjust if necessary (28” & 30” decks only). Refer to Section “MOWER DRIVE BELT ADJUSTMENT”.
13. Reinstall mower drive belt cover.
1/16” NOMINAL
1/16” NOMINAL
IDLER BELT GUIDE
FIGURE 4.15
33” MODELS
(DUAL IDLER SYSTEM)
5. Move transmission shift lever to the neutral (N)
position.
6. Rotate clutch yoke (clutch yoke shown in Figure
4.9) out with your hand and work belt between drive disc and rubber driven disc.
7. To clear the primary chain case, move transmission shift lever to the #5 position. Route belt around drive disc and into drive pulley belt groove.
8. Remove idler. See Figure 4.15 and 4.16.
FIGURE 4.14
FIGURE 4.16
24
Section 4 - ADJUSTMENTS & REPAIR
CABLE
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. DO NOT attempt to service o r charge the battery while it is installed on the machine.
4.6 BATTERY
4.6.1. BATTERY REMOVAL
1. Carefully pull each side of battery cover away
from ratchet fasteners and remove cover. See Figure 4.17.
BATTERY COVER
RATCHET FASTENERS
FIGURE 4.17
2. Remove the hair pin and swivel from the deck
support to allow clearance for battery removal.
3. Slide battery from battery box to gain access to terminal cables.
4. Observe and note cable positions on battery. See Figure 4.18.
5. Disconnect cables from battery terminals, disconnecting BLACK (Negative) cable f irst. Retain mounting bolts and nuts.
CAUTION
If battery is removed, DO NOT operate engine without insulating Positive + battery cable terminal with electrical tape, or sparking from battery cables can result.
RED POSITIVE (+)
BLACK NEGATIVE (-)
POSITIVE TERMINAL INSULATOR
INSTALL BATTERY POSITIVE (+) END FIRST INTO BATTERY COMPARTMENT IN DIRECTION OF ARROW AS SHOWN
FIGURE 4.18
WARNING
Cables must be connected to batt ery terminals in t he proper position as show in Figure 4.18. DO NOT attempt to charge battery wh ile installed on the Rear Engine Rider. DO NOT use “BOOST” chargers on the battery.
4.6.2. BATTERY INSTALLATION
1. Slide battery partially into battery housing.
2. 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 term inals to prevent corrosion.
3. Reinstall positive terminal insulator .
4. Insert battery completely into battery housing.
5. Reinstall battery cover. See Figure 4.17.
6. Reinstall swivel and hair pin for deck s uppor t.
25
Section 4 - ADJUSTMENTS & REPAIR
WARNING
The electrolyte (acid) produces a h ighly 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 immed iately after having eye or skin contact w ith 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 RIDER. DO NOT use “BOOST” chargers on the battery.
4.6.3. BATTERY SERVICE
1. Remove battery. Refer to Section “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 of which can also be visualized through the plastic battery case.
4. With cell caps r emoved, 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. If battery will not accept charge or is partially
charged after 10 hours of charging at 1 amp, replace with new battery.
4.6.4. BATTERY STORAGE
If mower is to be stored out of season on its rear bumper, it is recom mended 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 RIDER on a
wood surface. DO NOT STORE BATTERY ON A CONCRETE SURFACE.
4.6.5. NEW BATTERY PREPA RA 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. Fill to 3/16” above cell plates. Filling battery with electrolyte will bring the battery to 80% charged state.
4. With cell caps rem oved, connec t battery charger to battery terminals; RED to positive (+) and BLACK to negative (-) terminal.
IMPORTANT: 3/16” above cell plates is the recommended level. DO NOT place anything in battery other than specified electrolyte.
WARNING
DO NOT attempt to charge battery while installed on the Riding Mower. DO NOT use “BOOST” chargers on the battery. DO NOT OVERFILL!
5. Slow c harge the battery at 1 amp for 2 hours to
bring the battery to full charge.
6. Af ter char ging, check level of electrolyte and add as needed to bring level to 3/16” above cell plates.
7. Reinstall cell caps.
8. Remove the hair pin and swivel from the deck
support to allow clearance for battery installation.
9. Slide battery partially into battery housing.
10. 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.
11. Insert battery completely into battery housing.
12. Reinstall battery cover. See Figure 4.17.
13. Reinstall swivel and hair pin for deck support.
4.6.6. BATTERY TESTING
There are two types of battery tests: Unloaded and Loaded. The unloaded test is the proc edur e that will be discussed. It’s the sim plest and most comm only 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 should be charged. The chart on the next page shows the charge level as measured by syringe float hydrometer, digital voltmeter and five ball hydrometer.
WARNING
Shield the positive terminal with terminal cover located on battery harness. T his p rev ent s metal f rom touching the positive terminal, which could cause sparks.
(Battery Testing Chart on Next Page)
26
Section 4 - ADJUSTMENTS & REPAIR
Battery Condition Chart
4.6.6. BATTERY TESTING
State of Charge Syringe Hydrometer Digital Voltmeter Five Ball Hydrometer
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 One Ball Floating 0% Charged Less than 1.100 Less than 11.80v Zero Balls Floating
SNAPPER REAR ENGINE RIDER ACCESSORIES
PART NO. DESCRIPTION OF KIT MODELS USED ON
6-0517................................Wheel Weight (8” Wheels) ...............................All Rear Engine Riders
6-0601................................Smooth Start Clutch..........................................All Rear Engine Riders
6-0697................................Dump Cart.........................................................All Rear Engine Riders
6-1400................................Gauge Wheel....................................................All 33” Deck Rear Engine Riders
6-0794................................Gauge Wheel....................................................All 41” & 42” Deck Rear Engine Riders
6-0941................................Single Bag Catcher...........................................All 25” Deck Rear Engine Riders
6-0942................................Single Bag Catcher...........................................All 26” & 30” Deck Rear Engine Riders
6-0943................................Single Bag Catcher...........................................All 28” & 33” Deck Rear Engine Riders
6-0944................................Single Bag Catcher...........................................All 41” & 42” Deck Rear Engine Riders
6-0945................................Twin Bag Catcher .............................................All 41” & 42” Deck Rear Engine Riders
6-0946................................Twin Bag Catcher .............................................All 28” & 33” Deck Rear Engine Riders
6-0947................................Bag-N-Wagon...................................................All 28” & 33” Deck Rear Engine Riders
6-0948................................Thatcherizer......................................................All Series 7 & Newer Riders
6-0964................................Wagon Cover....................................................All 28” & 33” Deck Rear Engine Riders
6-1190................................Weight (Front)...................................................All Series 7 & Newer Riders
6-0959................................Dozer Blade (36” Blade)....................................All Rear Engine Riders
6-0357................................Tire Chains (Tires-16 x 6.50-8).........................All Rear Engine Riders
6-0358................................Tire Chains (Tires-16 x 4.80-8).........................All Rear Engine Riders
6-1823................................Ninja Recycling (Cover) ....................................All 25” Deck Rear Engine Riders
6-1049................................Recycling (Cover)..............................................All 25” Deck Rear Engine Riders
6-1253................................Ninja Recycling (Cover) ....................................All 28” Deck Rear Engine Riders
6-1254................................Ninja Recycling (Cover) ....................................All 30” Deck Rear Engine Riders
6-1255................................Ninja Recycling (Cover) ....................................All 33” Deck Rear Engine Riders
6-1987................................Ninja Recycling (Cover) ....................................All 41” & 42” Deck Rear Engine Riders
6-1910................................Utility Trailer
6-1911................................Aerator
6-1912................................Dethatcher
6-1913................................Lawn Sweeper
6-1914................................Dethatcher Kit
6-1915................................Lawn Roller
6-1916................................Broadcast Spreader
27
TROUBLESHOOTING
PROBLEM PROBABLE CAUSE CORRECTIVE ACTION
Engine Will Not
Start Using
Recoil Starter
4. Faulty parking brake, blade or ignition switch.
5. Park brake not engaged. 5. Engage park brake.
6. Ignition is in the OFF position. 6. Turn ignition switch to the RUN position.
Engine Will Not
Start Using
Electric Starter
4. Faulty parking brake, blade or ignition switch.
5. Park brake not engaged. 5. Engage park brake.
6. Blown Fuse. 6. Replace with new 20 AMP fuse.
7. Faulty interlock module.
8. Ignition is in the OFF position. 8. Turn i g n i t i o n s w i t c h to t h e S T A RT p o si t i o n .
9.Battery is weak or dead. 9. C h ar g e o r re p lace w i t h n e w b a t t e r y.
10. Battery cables loose, broken disconnected or
11. Faulty electric starter or starter solenoid.
12. Starter cable loose, broken or disconnected. 12. Connect starter cable. If broken, replace
13. Electrical wiring harness disconnected or broken. 13 . C onnect or replace with new wiring harness.
Engine Stalls After
Running
3. Fuel tank empty. 3. Fill fuel tank with fresh fuel to proper level.
4. Engine air pre-cleaner and or air cleaner dirty. 4. Clean free of all debris.
5. Spark plug defective or gap set improperly. 5. Service spark plug.
6. Fuel filter restricted. 6. Replace fuel filter.
7. Water, debris or stale fuel in fuel system. 7. Drain and clean fuel system.
Engine Loses
Power
3. Spark plug faulty. 3. Service spark plug.
4. Water, debris or stale fuel in fuel system. 4. Drain and clean fuel system. Replace filter.
5. Debris build up on engine cooling screen. 5. Clean all debris from engine cooling screen.
Engine Backfires When Turned To
“STOP”
Excessive Vibration
2. Loose blade components. 2. Service and tighten loose parts.
3. Loose or missing air lift (if equipped). 3. Replace air lifts. Tighten to proper torque.
4. Lumpy or frayed belt. 4. Replace belt.
5. Bent Idler, stationary or spindle pulley. 5. Replace pulley.
1. Fuel tank empty. 1. Fill fuel tank with fresh fuel to proper level.
2. Engine needs choking. 2. Move choke control to “CHOKE” position.
3. Spark plug wire disconnected. 3. Place spark plug wire onto spark plug.
4. Contact authorized SNAPPER dealer.
1. Fuel tank empty. 1. Fill fuel tank with fresh fuel to proper level.
2. Engine needs choking. 2. Move choke control to “CHOKE” position.
3. Spark plug wire disconnected. 3. Place spark plug wire onto spark plug.
4. Contact authorized SNAPPER dealer.
7. Contact authorized SNAPPER dealer.
10. Clean and connect battery cables. If
corroded.
1. Operator not in seat. 1. Sit in operator’s seat.
2. Choke control in the “CHOKE” position. 2. Move choke control to “OFF” position.
1. Excessive load on engine. 1. Lessen load.
2. Engine air pre-cleaner or air cleaner dirty. 2. Clean or replace filters.
1. Throttle control set too “FAST”. 1. Set throttle control to “SLOW” and allow
1. Damaged, out of balance or bent mower blades. 1. Service mower blade(s).
broken, replace with new battery cables.
11. Contact authorized SNAPPER dealer. with new starter cable.
engine to idle. Then, turn key to “OFF”.
(Trouble Shooting Continued on Next Page)
28
TROUBLESHOOTING
Rider Will Not Move
1. Drive disc worn or damaged.
1. Replace drive disc.
PROBLEM PROBABLE CAUSE CORRECTIVE ACTION
Loss Of Traction
Blade(s) Not Cutting
Cutting Grass
Improperly
Poor Grass
Discharge
Oil Leaking
2. Rubber drive disc is not tracking properly on drive disc.
3. Tapered axle bolt and nut missing.
4. Axle bearing seized.
5. Insufficient lubrication in chain case or transmission/differential.
1. Blade engagement lever in the “OFF” position. 1. Move lever to the “ON” position.
2. Mower belt slipping. 2. Adjust or replace mower belt.
3. Cutting blade is dull, worn or damaged. 3. Sharpen or replace cutting blade.
1. Uneven tire pressure. 1. Bring to proper pressure. 12 PSI front tire
2. Cutting height too low or high. 2. Adjust cutting height.
3. Engine speed too slow. 3. Move throttle control to “FAST” position.
4. Forward speed too fast. 4. Move transmission shift lever to a slower
5. Terraced cut, side to side. 5. Adjust side to side level.
6. Excessive deck pitch, front to rear. 6. Adjust front to rear pitch.
7. Cutting blade(s) dull or damaged. 7. Sharpen cutting edges or replace blade(s).
8. Mower belt slipping. 8. Adjust tension or replace mower belt.
1. Engine speed too slow. 1. Move throttle control to “FAST” position.
2. Forward speed too fast. 2. Move transmission shift lever to a slower
3. Grass is wet. 3. Mow when grass is dry.
4. Excessively dull, worn or damaged blade(s). 4. Service mower blade.
5. Build up of grass clippings and debris under deck.
6. Improper blade installed on deck.
1. Leaking chain case or differential plugs. 1. Verify plugs are not cracked & are in good
2. Leaking engine block.
2. Adjust rubber drive disc.
3. Replace with SNAPPER tapered bolt & nut.
4. Contact authorized SNAPPER dealer.
5. Contact authorized SNAPPER dealer.
& 12 PSI rear tire.
speed.
speed.
5. Clean the underside of deck.
6. Install proper SNAPPER blades.
shape. Check gaskets.
2. Contact authorized SNAPPER dealer.
29
MAINTENANCE SCHEDULE
SUBJECT SERVICE
TO BE PERFORMED
REFERENCE
PAGES
EACH
USE 5 HOURS
Engine Check Oil Level Page 6 X Engine Initial Oil Change Page 13 X Engine Periodic Oil Change Page 15 X*
25
HOURS
50
HOURS
100
HOURS
EACH
SEASON
Air Pre-Cleaner Service Sponge Pre-
Engine Manual X**
Cleaner Element
Air Cleaner Replace Element Engine Manual X** Spark Plug Replace Plugs Engine Manual X Fuel Filter Replace Filter Page 17 X Engine Cooling
Clean Shrouds & Fins Engine Manual X** System Battery Check Electrolyte Page 26 X X
Battery Charge Battery Page 25, 26 X Tires Check Pressures Page 6 X Drive Belts Check For Wear And
Pages 14, 24 X X
Tension Mower Blades Check For Wear And
Pages 23 X
Damage Mower Deck Clean Debris
Page 13, 15 X X X
Accumulation Lubrication Points Grease or Oil Pages 15 - 17 X X
Lubricate Chain Case
Check Grease Level Pages 16, 17 X X & Transmission Blade Brake Stopping Time Clutch/Brake System Check Clutch/Brake for
Check blade stopping
for proper operation
Pages 14, 19 X X
Page 14, 22 X X
proper operation Reverse Lockout
Check function. Page 6 , 1 2 , 1 5 X X Mechanism
*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
30
MAINTENANCE/REPLACEMENT PARTS
MAINTENANCE PARTS
Engine Speed Control (Briggs Engine) 2-2751
Engine Speed Control (Kohler Engine) 7-4320
Engine Speed Control (Honda Engine) 7-5089
Clutch/Brake Cable 2-2449
Clutch/Brake Cable (33” Deck Models Only) 7-4131
Brake Cable 7-1909
28” Cutter Blade (Standard - Not Air Lift Compatible) 3-5635
28” Cutter Blade (Standard - Air Lift Compatible) 1-9515
28” Cutter Blade (Mulching) 1-6980
28” Cutter Blade (Ninja - Quad Edge) 2-6453
30” Cutter Blade (Standard - Not Air Lift Compatible) N/A
30” Cutter Blade (Standard - Air Lift Compatible) 1-8069
30” Cutter Blade (Ninja - Quad Edge) 2-6565
33” Cutter Blade (Standard - Not Air Lift Compatible) 3-4168
33” Cutter Blade (Standard - Air Lift Compatible) 1-9523
33” Cutter Blade (Mulching) 1-6982
33” Cutter Blade (Ninja - Quad Edge) 2-4741
Air Lift Kit (28” & 33” Decks) 6-0480
Air Lift Kit (30” Decks) 6-0735
Engine to Cutting Deck Belt (28” & 30” Decks) 2-2252
Engine to Cutting Deck Belt (33” Decks) 4-3844
Rubber Drive Disc 5-3103
Parts Manual for Rear Engine Rider Series 22 & 23 06128
31
3 YEAR LIMITED WARRANTY
For three (3) years from pur chase date f or the original pur chaser 's res idential, non-com m erc ial use, SNAPPER, through any authorized SNAPPER dealer will replace, free of charge (except for taxes where applic able), 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 or iginal 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 item s 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 com ponent part that has been altered or modified changing safety, performance, or durability.
Batteries have a one (1) year prorated warranty period with free replacement if requir ed during the first ninety (90) days from the original purchas e date. SNAPPER will not be responsible for any installation cost incurred. T he battery warranty only covers original equipment batteries and does not cover dam age 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 REPL ACEMENT 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
32
PRIMARY MAINTENANCE
33
PRIMARY MAINTENANCE
34
PRIMARY MAINTENANCE
35
PRIMARY MAINTENANCE
36
SNAPPER PRODUCT REGISTRATION FORM
IMPORTANT: KEEP THIS INFORMATION FOR YOUR PERSONAL RECORDS
(Complete the following information on your Snapper purchase)
Model Number ____________________________________________________________
Serial Number _____________________________________________________________
Date of Purchase ___________________________________________________________
Retailer ___________________________________________________________________
Retailer’s Phone Number____________________________________________________
It is very important that you register your purchase with Snapper to ensure warranty coverage. Please mail your product registration card to:
Snapper at P.O. Box 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.
Eastern Standard Time Monday through Friday from 8am to 6pm. Saturday from 9am to 1pm.
37
NOTES
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38
NOTES
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39
Safety Instructions & Operator’s Manual for
ENGINE EXHAUST, SOME OF ITS CONSTITUENTS, AND CERTAIN VEHICLE COMPONENTS CONTAIN OR
S KNOWN TO THE STATE OF CALIFORNIA TO CAUSE CANCER OR OTHER
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
REAR ENGINE RIDING MOWER SERIES 23
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).
WARNING
REPRODUCTIVE HARM. WASH HANDS AFTER HANDLING.
WARNING
EMIT CHEMICAL REPRODUCTIVE HARM.
COPYRIGHT © 2002 SNAPPER INC. ALL RIGHTS RESERVED
MANUAL No. 7-5118 (I.R. 6/21/02)
40
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