Safety Instructions & Operator's Manual for LAWN TRA C TOR HYDROSTA TIC DRIVE ELECTRIC CLUTCH SERIES H MODELS L T160H42HB V L T160H42HBV2 L T180H48HB V2 WL T160H42HBV WL T180H48HBV2 MODEL NUMBER EXPLANATION I MODEL DESIGNATION LT I ' I'_ I r I 2 I 1, I ---J ENGINE HP DRIVE SYSTEM TYPE CUTTING WIDTH LT/WLT- Model Designation 160 - 16.0 HP (Engine Horse Power) 180 - 18.
IMPORTANT SAFETY INSTRUCTIONS WARNING: This powerful cutting machine is capable of amputating hands and feet and can throw objects that can cause injury and damage! Failure to comply with the following SAFETY instructions could result in serious injury or death to the operator or other persons. The owner of the machine must understand these instructions and must allow only persons who understand these instructions to operate machine.
IMPORTANT SAFETY INSTRUCTIONS PREPARATION OPERATION (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.
TABLE OF CONTENTS IMPORTANT TABLE SAFETY OF CONTENTS INSTRUCTIONS .......... 2 - 3 ........................................ SECTION 1 - FAMILIARIZATION ......................... Components ........................................................ Controls ................................................................ 4 5 5 5 SECTION 2 OPERATING INSTRUCTIONS ........................ 6-11 Pre-start Checklist .............................................. 6 Operator's Seat Adjustment .................
Section 1 - FAMILIARIZATION CLUTCH/BRAKE LIGHT SWITCH PEDAL CHOKE LEVER .......... ! i FAST SLOW l i DOWN .............................................................................................................................................................................. OPERATOR'S SEAT '.•. STEERING SPEED CONTROL LEVER IGNITION KEY ENGINESPEED ......... CONTROL DASHBOARD CONTROLS BATTERY (UNDER (UNDER HOOD) SEAT ADJUSTMENT KNOB \ OVERRIDE LEVER HEADLIGHTS CUTTING HEIGHT ADJU
Section 2 - OPERATING INSTRUCTIONS 2.1 PRE-START CHECKLIST Make the following checks and perform service as required before each start-up. 2.1.1. Check tires and add air as needed to bring pressure to 12 P.S.I. in front tires and 12 P.S.I. in rear tires. FUEL / 2.1.2. Check guards, deflectors and covers to make sure all are in place and securely tightened. If guards are missing or damaged, replace BEFORE using mower. TIGHTEN CAP AFTER FILLING TANK 2.1.3.
Section 2 - OPERATING 2.3 INSTRUCTIONS STARTING & OPERATION 2.3.1. STARTING ENGINE 1. Take a comfortable position in seat of machine, look around to make sure that the area you are going to mow is clear of people, children and pets. Take note of any stationary obstacles! NOTE: The interlock system will prevent the engine from starting if the blade switch is in the "ON" (up) position or if the clutch/brake pedal is not fully depressed.
Section 2 - OPERATING 2.3 INSTRUCTIONS STARTING & OPERATION (Continued) 2.3.2. STARTING WHEEL DRIVE 1. Shift speed control lever to neutral. 2. Start engine. Refer to Section "STARTING ENGINE". 2.4 STOPPING ENGINE, BLADE, WHEEL DRIVE 2.4.1. STOPPING ENGINE 1. Stop engine by turning key to the "OFF" position. See Figure 2.9. 3. Release clutch/brake pedal. 4. Slowly shift speed control lever forward for forward motion or to the rear for reverse motion. See Figure 2.7. KEY .... REVERSE FIGURE 2.
Section 2 - OPERATING INSTRUCTIONS 2.4 STOPPING 2.4.3. STOPPING MOWER BLADES 1. Stop mower blade by pushing blades switch IN to disengage blades. See Figure 2.11. ...... 2.4.5. RELEASING PARK BRAKE 1. Fully depress clutch/brake pedal. Move park brake lever "DOWN" to release park brake. Release clutch/brake pedal. See Figure 2.13. ON PUSH BLADE SWITCH IN TO THE "OFF" POSITION PARK BRAKE PEDAL d -LEVER ,PULL BLADE SWITCH OUT TO THE "ON" POSITION FIGURE 2.11 FIGURE 2.
Section 2 - OPERATING INSTRUCTIONS 2.6. ROLLING TRACTOR WITH ENGINE OFF 2.6.1. Rolling Hydro Models 1. With engine "OFF", move to rear of tractor. 2. Pull the roll release control all the way out to disengage the hydro transmission. See Figure 2.15. PULL ROLL RELEASE CONTROL ALL THE WAY OUT TO DISENGAGE HYDRO TRANSMISSION DO NOT disengage the hydro transmission and coast down slopes.
Section 2 - OPERATING INSTRUCTIONS 2.7. REVERSE LOCKOUT MECHANISM 2.7.1. 1. 2. 3. 4. Data indicates that tragic back-over accidents occur each year. These accidents usually involve unsupervised children. Many times these children have been given rides on the machine and have been trained to view this potentially dangerous piece of machinery as fun rather than being taught how to avoid danger. I , IL. Reverse Lockout Mechanism Override Stop machine. Stop blades. Depress and hold Override Lever.
Section 33.1 MAINTENANCE INTRODUCTION To retain the quality of the Tractor, 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 Tractor, always mention the model and serial number. SNAPPER recommends returning the Tractor to an authorized SNAPPER dealer annually for inspection and addition of any new devices, which might upgrade the safety of the Tractor.
Section 3 - MAINTENANCE 3.2.4. CHECK DECK DRIVE 1. The idler and spring provide require no adjustment. If belt is belt strands exposed, replace mower. 3.3 BELT proper belt tension and frayed, slit, severed or belt before operating 3.3.2. MOWER COMPONENTS 1. Check deck drive belt for proper tension. Refer to Section, "CHECK DECK DRIVE BELT". 2. Check blades for sharpness, wear, damage and torque. Refer to Section on "MOWER BLADE SERVICE". SERVICE - EVERY 25 OPERATING HOURS 3.3.1. CHECK ENGINE 1.
Section 3 - MAINTENANCE 3.3.4. TRACTOR LUBRICATION (Continued From Previous Page) 3. Clutch/Brake Pivot The clutch/brake pivot is located on the L.H. underside of the tractor and is lubricated with one shot of general purpose grease. See Figure 3.6. D, GL, NK LUBRICATION CLUTCH/BRAKE PIVOT LUBRICATION FITTING FIGURE 3.8 7. Steering Tie Rod Lubricate both ends of steering tie rod with a small amount of 30 wt. motor oil from an oil can. See Figure 3.9. LUBRICATE BOTH ENDS OF TIE ROD FIGURE 3.6 4.
Section 3 - MAINTENANCE 3.4 ANNUALLY (END OF EACH SEASON) Perform all maintenance as described in Section "SERVICE - EVERY 25 OPERATING HOURS". Also see Service Schedule. 3.4.1. ENGINE 1. Service manual. engine according to engine owner's 3.4.2. FUEL FILTER 1. Service fuel filter as instructed below, on COLD ENGINE ONLY! NOTE: It may be necessary to drain the fuel tank before removing fuel filter to prevent spillage of gasoline. 2. Locate fuel filter.
Section 4 - ADJUSTMENT & REPAIR d. Disconnect rear sector plates and allow center, rear of deck to rest on angle iron. e. 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", an adjustment will have to be made. See Figure 4.1. WARNING DO NOT attempt any adjustments, maintenance or service with the engine or blades running. STOP blades. STOP engine. Set brake.
Section 4- ADJUSTMENT & REPAIR WARNING CLEVIS HAIR PIN DO NOT attempt any adjustments, maintenance or service with the engine or blades running. STOP blades. 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. WASHER JAM LIFT CABLE 4.2.4. MOWER DECK ADJUSTMENT (LEVELNESS) FRONT-To-REAR (42" Decks) 1.
Section 4 - ADJUSTMENT & REPAIR 4.2.5. MOWER DECK ADJUSTMENT (LEVELNESS) SIDE-To-SIDE (48" Decks) Before making deck leveling adjustments, check the tire pressure. Check tires and add or release air as needed to bring pressure to 12 PSI in front and 12 PSI in rear tires. If tires are properly inflated and mowing is still uneven, adjust side-to-side deck levelness as follows: 1. Place machine on a smooth level surface. 2. Rotate outside blades so tips are pointed to the sides of deck. See Figure 4.5.
Section 4 - ADJUSTMENT & REPAIR WARNING 4.2.6. MOWER DECK ADJUSTMENT (LEVELNESS) (FRONT To REAR) Before making deck leveling adjustments, check the tire pressure. Add or release air as needed to bring pressure to 12 PSI in front and 12 PSI 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.
Section 4 - ADJUSTMENT & REPAIR WARNING DO NOT attempt any adjustments, maintenance or service with the engine or blades running. STOP blades. 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. 4.3 TRACTOR DRIVE COMPONENTS 4.3.1.
Section 4 - ADJUSTMENT & REPAIR MOUNTING - BRACKET BELT WARNING DO NOT attempt any adjustments, maintenance or service with the engine or blades running. STOP blades. 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.
Section 4 - ADJUSTMENT & REPAIR WARNING DO NOT attempt any adjustments, maintenance or service with the engine or blades running. STOP blades. 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.
Section 4 - ADJUSTMENT & REPAIR WARNING DO NOT attempt any adjustments, maintenance or service with the engine or blades running. STOP blades. 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.
Section 4 - ADJUSTMENT & REPAIR WARNING RIGHT S,DE SHOWN DO NOT attempt any adjustments, maintenance or service with the engine or blades running. STOP blades. 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. 4.4.7. P..
Section 4 - ADJUSTMENT & REPAIR WARNING RIGHT REAR TRACTOR FRAME DO NOT attempt any adjustments, maintenance or service with the engine or blades running. STOP blades. 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. 4.4.7. ....
Section 4 - ADJUSTMENT & REPAIR WARNING SIDE SHOWN DO NOT attempt any adjustments, maintenance or service with the engine or blades running. STOP blades. 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. 4.4.7. DECK HANGER......
Section 4 - ADJUSTMENT & REPAIR WARNING RIGHT REAR TRACTOR FRAME DO NOT attempt any adjustments, maintenance or service with the engine or blades running. STOP blades. 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. 4.4.7. ....
Section 4 - ADJUSTMENT & REPAIR WARNING DO NOT attempt any adjustments, maintenance or service with the engine or blades running. STOP blades. 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. 4.4.8. DECK BELT REMOVAL & REPLACEMENT 42" Deck Drive Belt 1. Place tractor on a firm level surface. 2. Turn engine "OFF". Remove key. 3.
Section 4 - ADJUSTMENT & REPAIR 3. Remove mower deck. See Section on DECK REMOVAL. 4. Remove deck idler tension spring. Remove nuts that secure the spindle pulley covers. See Figure 4.35. 5. Remove belt. 6. Install newbelt. 7. Reinstall both pulley covers. 8. Reinstall mower deck to tractor. WARNING DO NOT attempt any adjustments, maintenance or service with the engine or blades running. STOP blades. STOP engine. Set brake. Remove key.
Section 4 - ADJUSTMENT & REPAIR WARNING REMOVE POSITIVE DO NOT attempt any adjustments, maintenance or service with the engine or blades running. STOP blades. 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. 4.5 BATTERY 4.5.1. BATTERY REMOVAL 1. Raise operator's seat. 2. Remove the two adjusting knobs. 3.
Section 4 - ADJUSTMENT & REPAIR 4. With cell caps removed, connect battery charger to battery terminals; RED to positive (+) and BLACK to negative (-) terminal. WARNING DO NOT OVERFILL. Never attempt to service orI charge the battery while it is installed on the machine. DO NOT use "BOOST" chargers on the battery. I IMPORTANT: 3/16" above cell plates is the recommended level. DO NOT place anything in battery other than specified electrolyte. 4.5.5.
Section 4 - ADJUSTMENT 4.6 & REPAIR MOWER SPINDLES (Field Serviceable Spindles) BEARING REPLACEMENT - 48" Deck Only In the event that a spindle bearing requires replacement, the SNAPPER Field Serviceable Spindles have been designed so that no special tools or presses are required. 1. Remove belt. Loosen blade nut and remove. Allow blade bolt, blade washer, blade, and dust shield to drop down out of the spindle housing. See Figure 4.38. 5. Thoroughly clean all parts removing all old contaminated grease.
Section 4 - ADJUSTMENT & REPAIR AVAILABLE ACCESSORIES The SNAPPER LAWN TRACTOR can be equipped with a variety of accessories that increase its versatility. The accessories available for each model are listed in the chart below. Contact an authorized SNAPPER dealer for ordering any of the accessories desired.
SECTION 5- ELECTRICAL ELECRTICAL - 16 HP Note: Switches shown Pedal locked down V - TWIN B&S SYSTEM ENGINE with, Blade disengaged Seat vacant BLACK WHITE RED BLACK PTO SW1TCH YELLOW GREEN SEAT SWITCHES NOTE: Plug LIGHT SWITCH switch makes continuity disconnected, it (s.ow.
TROUBLESHOOTING PROBLEM PROBABLE CAUSE CORRECTIVE ACTION Starter Will Not Crank Engine 1. Battery dead. 2. Blown fuse. 3. Electrical connections loose or corroded. 4. Defective ignition switch. 5. Starter Spins without engaging. Engine Will Not Start 1. Blade engagement switch in the "ON" position. 2. Park brake not set. 3. Fuel tank empty. 4. Engine needs choking. 5. Spark plug wire disconnected. 6. Battery weak or dead. 7. Faulty interlock switch. 1. Operator not in seat. 2.
TROUBLESHOOTING GUIDE (Continued From Previous Page) PROBLEM PROBABLE CAUSE Tractor Will Not Move Or Loss Of Ground Speed 1. Speed control handle in the neutral "N" position. 2. Roll release control in "ROLL" position. 3. Shifter out of adjustment. 4. Traction drive belt requires adjustment. 5. Traction drive belt requires replacement. 1. Blade engagement switch in the "OFF" position. 2. Blade belt requires adjustment. 3. Blade belt requires replacement. 4. Electric clutch not functioning. 1.
MAINTENANCE SUBJECT SCHEDULE Engine SERVICE TO BE PERFORMED Check Oil Level REFERENCE PAGES Page 6 Engine Initial Oil Change Page 12 Engine Periodic Oil Change Page 13 Air Pre-Cleaner Service Sponge PreCleaner Element Engine Manual X** Air Cleaner Replace Element Engine Manual X** Spark Plug Replace Plugs Engine Manual X Fuel Filter Replace Filter Page 15 X Engine Cooling System Battery Battery Clean Shrouds & Fins Engine Manual Check Electrolyte Charge Battery Page 30-31 Page
3 YEARLIMITEDWARRANTY For three (3) years from purchase date for the original purchaser's residential, non-commercial use, SNAPPER, through any authorized SNAPPER dealer will replace, free of charge (except for taxes where applicable), any part or parts found upon examination by the factory at McDonough, Georgia, to be defective in material or workmanship or both.
PRIMARY MAINTENANCE ® an illustration of how dirt can damage your engine & how maintenance can protect it! Snapper uses the best availInes and components In their products in order to provide long, satisfactory service. However, proper • care Is essential In ;" prolonging engine life.
PRIMARY MAINTENANCE g that dirt will quickly ruin an engine, manufacturers equip their engines with extremely efficient air cleaners to r out the harmful dirt. The engine must gulp about 12 gallons of air for every gallon of fuel its working ment, the air available to your Snapper engine Is heavily saturated with airborne dirt particles. As the dirt particles are stopped, they build up and begin to clog the outside of the filter.
PRIMARY MAINTENANCE • • , • Air Is also needed to keep your engine cool. Dirt, dust & debris build up to restrict and clog cooling air 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 i under dry, dusty conditions for a thorough cleaning of Dirt can also be Introduced into an engine In dirty fuel from a contaminated container.
PRIMARY MAINTENANCE On 2-cycle engines, lubrication must be provided by an exact mixture of gasoline and 2-cycle air-cooled engine oi1. A 2-cycle engine that Is mistakenly run on straight gasoline will be ruined in less than 5 minutesl If you keep straight gasoline In addition to pre-mixed 2-cycle engine fuel, be sure the containers are clearly marked to avoid mix-up. Snapper 2-cycle engines require a 32 to 1 mixture of gasoline and BIA eertlfled TC-W oil such as Snapper's 2-cycle engine o11.
SERVICE NOTES 43
afety Instructions & Operator's Manual for ..... LAWN TRA C TOR HYDROSTA TIC DRIVE ELECTRIC CL UTCH SERIES H 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.
Safety Instructions & Operator's Manual for LAWN TRA C TOR HYDROSTA TIC DRIVE ELECTRIC CLUTCH SERIES H MODELS L T160H42HB V L T160H42HBV2 L T180H48HB V2 WL T160H42HBV WL T180H48HBV2 MODEL NUMBER EXPLANATION I MODEL DESIGNATION LT I ' I'_ I r I 2 I 1, I ---J ENGINE HP DRIVE SYSTEM TYPE CUTTING WIDTH LT/WLT- Model Designation 160 - 16.0 HP (Engine Horse Power) 180 - 18.
IMPORTANT SAFETY INSTRUCTIONS WARNING: This powerful cutting machine is capable of amputating hands and feet and can throw objects that can cause injury and damage! Failure to comply with the following SAFETY instructions could result in serious injury or death to the operator or other persons. The owner of the machine must understand these instructions and must allow only persons who understand these instructions to operate machine.
IMPORTANT SAFETY INSTRUCTIONS PREPARATION OPERATION (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.
TABLE OF CONTENTS IMPORTANT TABLE SAFETY OF CONTENTS INSTRUCTIONS .......... 2 - 3 ........................................ SECTION 1 - FAMILIARIZATION ......................... Components ........................................................ Controls ................................................................ 4 5 5 5 SECTION 2 OPERATING INSTRUCTIONS ........................ 6-11 Pre-start Checklist .............................................. 6 Operator's Seat Adjustment .................
Section 1 - FAMILIARIZATION CLUTCH/BRAKE LIGHT SWITCH PEDAL CHOKE LEVER .......... ! i FAST SLOW l i DOWN .............................................................................................................................................................................. OPERATOR'S SEAT '.•. STEERING SPEED CONTROL LEVER IGNITION KEY ENGINESPEED ......... CONTROL DASHBOARD CONTROLS BATTERY (UNDER (UNDER HOOD) SEAT ADJUSTMENT KNOB \ OVERRIDE LEVER HEADLIGHTS CUTTING HEIGHT ADJU
Section 2 - OPERATING INSTRUCTIONS 2.1 PRE-START CHECKLIST Make the following checks and perform service as required before each start-up. 2.1.1. Check tires and add air as needed to bring pressure to 12 P.S.I. in front tires and 12 P.S.I. in rear tires. FUEL / 2.1.2. Check guards, deflectors and covers to make sure all are in place and securely tightened. If guards are missing or damaged, replace BEFORE using mower. TIGHTEN CAP AFTER FILLING TANK 2.1.3.
Section 2 - OPERATING 2.3 INSTRUCTIONS STARTING & OPERATION 2.3.1. STARTING ENGINE 1. Take a comfortable position in seat of machine, look around to make sure that the area you are going to mow is clear of people, children and pets. Take note of any stationary obstacles! NOTE: The interlock system will prevent the engine from starting if the blade switch is in the "ON" (up) position or if the clutch/brake pedal is not fully depressed.
Section 2 - OPERATING 2.3 INSTRUCTIONS STARTING & OPERATION (Continued) 2.3.2. STARTING WHEEL DRIVE 1. Shift speed control lever to neutral. 2. Start engine. Refer to Section "STARTING ENGINE". 2.4 STOPPING ENGINE, BLADE, WHEEL DRIVE 2.4.1. STOPPING ENGINE 1. Stop engine by turning key to the "OFF" position. See Figure 2.9. 3. Release clutch/brake pedal. 4. Slowly shift speed control lever forward for forward motion or to the rear for reverse motion. See Figure 2.7. KEY .... REVERSE FIGURE 2.
Section 2 - OPERATING INSTRUCTIONS 2.4 STOPPING 2.4.3. STOPPING MOWER BLADES 1. Stop mower blade by pushing blades switch IN to disengage blades. See Figure 2.11. ...... 2.4.5. RELEASING PARK BRAKE 1. Fully depress clutch/brake pedal. Move park brake lever "DOWN" to release park brake. Release clutch/brake pedal. See Figure 2.13. ON PUSH BLADE SWITCH IN TO THE "OFF" POSITION PARK BRAKE PEDAL d -LEVER ,PULL BLADE SWITCH OUT TO THE "ON" POSITION FIGURE 2.11 FIGURE 2.
Section 2 - OPERATING INSTRUCTIONS 2.6. ROLLING TRACTOR WITH ENGINE OFF 2.6.1. Rolling Hydro Models 1. With engine "OFF", move to rear of tractor. 2. Pull the roll release control all the way out to disengage the hydro transmission. See Figure 2.15. PULL ROLL RELEASE CONTROL ALL THE WAY OUT TO DISENGAGE HYDRO TRANSMISSION DO NOT disengage the hydro transmission and coast down slopes.
Section 2 - OPERATING INSTRUCTIONS 2.7. REVERSE LOCKOUT MECHANISM 2.7.1. 1. 2. 3. 4. Data indicates that tragic back-over accidents occur each year. These accidents usually involve unsupervised children. Many times these children have been given rides on the machine and have been trained to view this potentially dangerous piece of machinery as fun rather than being taught how to avoid danger. I , IL. Reverse Lockout Mechanism Override Stop machine. Stop blades. Depress and hold Override Lever.
Section 33.1 MAINTENANCE INTRODUCTION To retain the quality of the Tractor, 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 Tractor, always mention the model and serial number. SNAPPER recommends returning the Tractor to an authorized SNAPPER dealer annually for inspection and addition of any new devices, which might upgrade the safety of the Tractor.
Section 3 - MAINTENANCE 3.2.4. CHECK DECK DRIVE 1. The idler and spring provide require no adjustment. If belt is belt strands exposed, replace mower. 3.3 BELT proper belt tension and frayed, slit, severed or belt before operating 3.3.2. MOWER COMPONENTS 1. Check deck drive belt for proper tension. Refer to Section, "CHECK DECK DRIVE BELT". 2. Check blades for sharpness, wear, damage and torque. Refer to Section on "MOWER BLADE SERVICE". SERVICE - EVERY 25 OPERATING HOURS 3.3.1. CHECK ENGINE 1.
Section 3 - MAINTENANCE 3.3.4. TRACTOR LUBRICATION (Continued From Previous Page) 3. Clutch/Brake Pivot The clutch/brake pivot is located on the L.H. underside of the tractor and is lubricated with one shot of general purpose grease. See Figure 3.6. D, GL, NK LUBRICATION CLUTCH/BRAKE PIVOT LUBRICATION FITTING FIGURE 3.8 7. Steering Tie Rod Lubricate both ends of steering tie rod with a small amount of 30 wt. motor oil from an oil can. See Figure 3.9. LUBRICATE BOTH ENDS OF TIE ROD FIGURE 3.6 4.
Section 3 - MAINTENANCE 3.4 ANNUALLY (END OF EACH SEASON) Perform all maintenance as described in Section "SERVICE - EVERY 25 OPERATING HOURS". Also see Service Schedule. 3.4.1. ENGINE 1. Service manual. engine according to engine owner's 3.4.2. FUEL FILTER 1. Service fuel filter as instructed below, on COLD ENGINE ONLY! NOTE: It may be necessary to drain the fuel tank before removing fuel filter to prevent spillage of gasoline. 2. Locate fuel filter.
Section 4 - ADJUSTMENT & REPAIR d. Disconnect rear sector plates and allow center, rear of deck to rest on angle iron. e. 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", an adjustment will have to be made. See Figure 4.1. WARNING DO NOT attempt any adjustments, maintenance or service with the engine or blades running. STOP blades. STOP engine. Set brake.
Section 4- ADJUSTMENT & REPAIR WARNING CLEVIS HAIR PIN DO NOT attempt any adjustments, maintenance or service with the engine or blades running. STOP blades. 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. WASHER JAM LIFT CABLE 4.2.4. MOWER DECK ADJUSTMENT (LEVELNESS) FRONT-To-REAR (42" Decks) 1.
Section 4 - ADJUSTMENT & REPAIR 4.2.5. MOWER DECK ADJUSTMENT (LEVELNESS) SIDE-To-SIDE (48" Decks) Before making deck leveling adjustments, check the tire pressure. Check tires and add or release air as needed to bring pressure to 12 PSI in front and 12 PSI in rear tires. If tires are properly inflated and mowing is still uneven, adjust side-to-side deck levelness as follows: 1. Place machine on a smooth level surface. 2. Rotate outside blades so tips are pointed to the sides of deck. See Figure 4.5.
Section 4 - ADJUSTMENT & REPAIR WARNING 4.2.6. MOWER DECK ADJUSTMENT (LEVELNESS) (FRONT To REAR) Before making deck leveling adjustments, check the tire pressure. Add or release air as needed to bring pressure to 12 PSI in front and 12 PSI 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.
Section 4 - ADJUSTMENT & REPAIR WARNING DO NOT attempt any adjustments, maintenance or service with the engine or blades running. STOP blades. 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. 4.3 TRACTOR DRIVE COMPONENTS 4.3.1.
Section 4 - ADJUSTMENT & REPAIR MOUNTING - BRACKET BELT WARNING DO NOT attempt any adjustments, maintenance or service with the engine or blades running. STOP blades. 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.
Section 4 - ADJUSTMENT & REPAIR WARNING DO NOT attempt any adjustments, maintenance or service with the engine or blades running. STOP blades. 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.
Section 4 - ADJUSTMENT & REPAIR WARNING DO NOT attempt any adjustments, maintenance or service with the engine or blades running. STOP blades. 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.
Section 4 - ADJUSTMENT & REPAIR WARNING RIGHT S,DE SHOWN DO NOT attempt any adjustments, maintenance or service with the engine or blades running. STOP blades. 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. 4.4.7. P..
Section 4 - ADJUSTMENT & REPAIR WARNING RIGHT REAR TRACTOR FRAME DO NOT attempt any adjustments, maintenance or service with the engine or blades running. STOP blades. 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. 4.4.7. ....
Section 4 - ADJUSTMENT & REPAIR WARNING SIDE SHOWN DO NOT attempt any adjustments, maintenance or service with the engine or blades running. STOP blades. 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. 4.4.7. DECK HANGER......
Section 4 - ADJUSTMENT & REPAIR WARNING RIGHT REAR TRACTOR FRAME DO NOT attempt any adjustments, maintenance or service with the engine or blades running. STOP blades. 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. 4.4.7. ....
Section 4 - ADJUSTMENT & REPAIR WARNING DO NOT attempt any adjustments, maintenance or service with the engine or blades running. STOP blades. 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. 4.4.8. DECK BELT REMOVAL & REPLACEMENT 42" Deck Drive Belt 1. Place tractor on a firm level surface. 2. Turn engine "OFF". Remove key. 3.
Section 4 - ADJUSTMENT & REPAIR 3. Remove mower deck. See Section on DECK REMOVAL. 4. Remove deck idler tension spring. Remove nuts that secure the spindle pulley covers. See Figure 4.35. 5. Remove belt. 6. Install newbelt. 7. Reinstall both pulley covers. 8. Reinstall mower deck to tractor. WARNING DO NOT attempt any adjustments, maintenance or service with the engine or blades running. STOP blades. STOP engine. Set brake. Remove key.
Section 4 - ADJUSTMENT & REPAIR WARNING REMOVE POSITIVE DO NOT attempt any adjustments, maintenance or service with the engine or blades running. STOP blades. 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. 4.5 BATTERY 4.5.1. BATTERY REMOVAL 1. Raise operator's seat. 2. Remove the two adjusting knobs. 3.
Section 4 - ADJUSTMENT & REPAIR 4. With cell caps removed, connect battery charger to battery terminals; RED to positive (+) and BLACK to negative (-) terminal. WARNING DO NOT OVERFILL. Never attempt to service orI charge the battery while it is installed on the machine. DO NOT use "BOOST" chargers on the battery. I IMPORTANT: 3/16" above cell plates is the recommended level. DO NOT place anything in battery other than specified electrolyte. 4.5.5.
Section 4 - ADJUSTMENT 4.6 & REPAIR MOWER SPINDLES (Field Serviceable Spindles) BEARING REPLACEMENT - 48" Deck Only In the event that a spindle bearing requires replacement, the SNAPPER Field Serviceable Spindles have been designed so that no special tools or presses are required. 1. Remove belt. Loosen blade nut and remove. Allow blade bolt, blade washer, blade, and dust shield to drop down out of the spindle housing. See Figure 4.38. 5. Thoroughly clean all parts removing all old contaminated grease.
Section 4 - ADJUSTMENT & REPAIR AVAILABLE ACCESSORIES The SNAPPER LAWN TRACTOR can be equipped with a variety of accessories that increase its versatility. The accessories available for each model are listed in the chart below. Contact an authorized SNAPPER dealer for ordering any of the accessories desired.
SECTION 5- ELECTRICAL ELECRTICAL - 16 HP Note: Switches shown Pedal locked down V - TWIN B&S SYSTEM ENGINE with, Blade disengaged Seat vacant BLACK WHITE RED BLACK PTO SW1TCH YELLOW GREEN SEAT SWITCHES NOTE: Plug LIGHT SWITCH switch makes continuity disconnected, it (s.ow.
TROUBLESHOOTING PROBLEM PROBABLE CAUSE CORRECTIVE ACTION Starter Will Not Crank Engine 1. Battery dead. 2. Blown fuse. 3. Electrical connections loose or corroded. 4. Defective ignition switch. 5. Starter Spins without engaging. Engine Will Not Start 1. Blade engagement switch in the "ON" position. 2. Park brake not set. 3. Fuel tank empty. 4. Engine needs choking. 5. Spark plug wire disconnected. 6. Battery weak or dead. 7. Faulty interlock switch. 1. Operator not in seat. 2.
TROUBLESHOOTING GUIDE (Continued From Previous Page) PROBLEM PROBABLE CAUSE Tractor Will Not Move Or Loss Of Ground Speed 1. Speed control handle in the neutral "N" position. 2. Roll release control in "ROLL" position. 3. Shifter out of adjustment. 4. Traction drive belt requires adjustment. 5. Traction drive belt requires replacement. 1. Blade engagement switch in the "OFF" position. 2. Blade belt requires adjustment. 3. Blade belt requires replacement. 4. Electric clutch not functioning. 1.
MAINTENANCE SUBJECT SCHEDULE Engine SERVICE TO BE PERFORMED Check Oil Level REFERENCE PAGES Page 6 Engine Initial Oil Change Page 12 Engine Periodic Oil Change Page 13 Air Pre-Cleaner Service Sponge PreCleaner Element Engine Manual X** Air Cleaner Replace Element Engine Manual X** Spark Plug Replace Plugs Engine Manual X Fuel Filter Replace Filter Page 15 X Engine Cooling System Battery Battery Clean Shrouds & Fins Engine Manual Check Electrolyte Charge Battery Page 30-31 Page
3 YEARLIMITEDWARRANTY For three (3) years from purchase date for the original purchaser's residential, non-commercial use, SNAPPER, through any authorized SNAPPER dealer will replace, free of charge (except for taxes where applicable), any part or parts found upon examination by the factory at McDonough, Georgia, to be defective in material or workmanship or both.
PRIMARY MAINTENANCE ® an illustration of how dirt can damage your engine & how maintenance can protect it! Snapper uses the best availInes and components In their products in order to provide long, satisfactory service. However, proper • care Is essential In ;" prolonging engine life.
PRIMARY MAINTENANCE g that dirt will quickly ruin an engine, manufacturers equip their engines with extremely efficient air cleaners to r out the harmful dirt. The engine must gulp about 12 gallons of air for every gallon of fuel its working ment, the air available to your Snapper engine Is heavily saturated with airborne dirt particles. As the dirt particles are stopped, they build up and begin to clog the outside of the filter.
PRIMARY MAINTENANCE • • , • Air Is also needed to keep your engine cool. Dirt, dust & debris build up to restrict and clog cooling air 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 i under dry, dusty conditions for a thorough cleaning of Dirt can also be Introduced into an engine In dirty fuel from a contaminated container.
PRIMARY MAINTENANCE On 2-cycle engines, lubrication must be provided by an exact mixture of gasoline and 2-cycle air-cooled engine oi1. A 2-cycle engine that Is mistakenly run on straight gasoline will be ruined in less than 5 minutesl If you keep straight gasoline In addition to pre-mixed 2-cycle engine fuel, be sure the containers are clearly marked to avoid mix-up. Snapper 2-cycle engines require a 32 to 1 mixture of gasoline and BIA eertlfled TC-W oil such as Snapper's 2-cycle engine o11.
SERVICE NOTES 43
afety Instructions & Operator's Manual for ..... LAWN TRA C TOR HYDROSTA TIC DRIVE ELECTRIC CL UTCH SERIES H 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.
