Page 1 H - Hydrostatic Transmission B - Briggs & Stratton, K - Kohler Engine 33 - 33" Cutting Width Mower V - Over Head Valve Type Engine Thank you for buying a SNAPPER product! Before operating the Lawn Tractor, read and follow "IMPORTANT...
Page 2 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...
Page 3 14. Have machine serviced by an authorized SNAPPER Slow down before turning. dealer at least once a year and have the dealer 10. Watch out for...
Page 4: Table Of Contents
MAINTENANCE PARTS ........Hydrostatic Transmission Oil ......16 IMPORTANT WARRANTY ............ The figures illustrations in this manual PRIMARY MAINTENANCE ......38-41 provided for reference only and may differ from your specific model. Contact your Snapper dealer if you have questions.
Page 5: Familiarization
Study the Important Safety Instructions, this Operator's Manual and Engine Owner's Manual before operating nomenclature drawings above, illustrate essential components of the SNAPPER Lawn Tractor. It this machine. Keep these manuals available for future reference. is recommended that all operators of this equipment...
Page 6: Pre-Start Checklist
Section 2 - OPERATING INSTRUCTIONS 2.1 PRE-START CHECKLIST Make the following checks and perform service as required before each start-up. FUEL TANK q 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.
Page 7 Section 2 - OPERATING INSTRUCTIONS STARTING & OPERATION Choke engine for cold starting by moving engine 2.3.1. STARTING ENGINE speed control to "CHOKE" position. Little or no Take a comfortable position in seat of machine, choking will be needed when restarting a warm engine.
Page 8: Starting & Stopping Wheel Drive
Section 2 - OPERATING INSTRUCTIONS 2.4 STOPPING ENGINE, BLADE, & WHEEL DRIVE 2.3 STARTING & OPERATION (continued) 2.3.2. STARTING WHEEL DRIVE 2.4.1. STOPPING ENGINE Shift speed control lever to neutral. Stop engine by turning key to the "OFF" position. Start engine.
Page 9: Cutting Height Adjustment
Section 2 - OPERATING INSTRUCTIONS 2.4 STOPPING 2.4.5. RELEASING PARK BRAKE 2.4.3. STOPPING MOWER BLADE Fully depress clutch/brake pedal. Move park brake Stop mower blade by moving blade engagement lever "DOWN" release park brake. Release lever down to the "OFF" position. See Figure 2.11. clutch/brake pedal.
Page 10: Rolling Tractor With Engine Off
Section 2 - OPERATING INSTRUCTIONS 2.6. ROLLING TRACTOR WITH ENGINE OFF 2.6.1. Rolling Hydro Models With engine "OFF", move to rear of tractor. Pull the roll release control all the way out to disengage the hydro transmission. See Figure 2.15. PULL ROLL RELEASE DO NOT disengage the hydro transmission and coast CONTROL...
Page 11: Reverse Lockout Mechanism
Mechanism is not functioning properly. Contact your moved to the "OFF" position, at which time the system SNAPPER dealer immediately for assistance. will return to its Reverse Lockout mode. This feature should never be selected unless you are absolutely sure...
Page 12: Service - After First 5 Hours
INTRODUCTION Check blade for straightness. Refer to Section "ADJUSTING MOWER BLADE". To retain the quality of the Tractor, use genuine SNAPPER replacement parts only. Contact a local SNAPPER dealer Check torque of blade mounting bolts. Torque to: for parts and service assistance. For the correct part or 33"...
Page 13: Check Blade Brake
Section 3 - MAINTENANCE SERVICE - EVERY 25 OPERATING HOURS 3.2.3. CHECK MOWER BLADE (Continued) 3.3.1. CHECK ENGINE Change engine oil. Refer to Section "CHANGE ENGINE OIL". Refer to engine owner's manual for oil specification. Remove and clean engine air pre-cleaner. See Figure 3.5.
Page 14: Lubrication (Tractor)
Section 3 - MAINTENANCE 3.3.4. TRACTOR LUBRICATION Steering Sector Gear Front Wheel Bearings Lubricate with a light coat of general purpose grease. Lubricate each front wheel bearing through See Figure 3.8. grease fitting on wheel hub. Using general purpose grease in a grease gun, add grease until grease FUEL TANK purges from bearing.
Page 15: Steering Tie Rod
Section 3 - MAINTENANCE 3.3.4. TRACTOR LUBRICATION (Continued From Previous Page) Steering Tie Rod Lubricate both ends of steering tie rod with a small amount of SAE30 oil. See Figure 3.10. PARK BRAKE LEVER LUBRICATE COMPONENTS LUBRICATE ON UNDERSIDE OF TRACTOR BOTH ENDS OF TIE ROD FIGURE 3.12...
Page 16: Spark Plug
3.4.3. SPARK PLUG Remove and replace engine spark plug. Refer to engine owner's manual for correct replacement plug and gap specifications. 3.4.4. HYDROSTATIC TRANSMISSION hydrostatic transmission does require maintenance. problems arise return immediately to a Snapper dealer.
Page 17: Engine Adjustments
Tighten one turn and check function of brake. If blade stop time remains over 5 seconds, turn adjustment nut 1 to 2 turns clockwise. If blade stop time remains over 5 seconds, OPERATE machine. Contact your SNAPPER dealer for assistance.
Page 18: Blade Belt Adjustment- 33" Deck
Section 4 - ADJUSTMENT & REPAIR (33" Deck) To adjust tension, remove extension rod WARNING mounting bolt and nut. See Figure 4.4. DO NOT attempt any adjustments, maintenance Move extension rod to next hole towards rear of service with the engine or blade running. STOP blade. deck and secure with mounting bolt and nut.
Page 19: Adjusting Mower Blade- 33" Deck
Section 4 - ADJUSTMENT & REPAIR 4.2.4. ADJUSTING MOWER BLADE- 33" DECK 4.2.5. 33" DECK LEVEL ADJUSTMENT (SIDE TO SIDE) (Continued from previous page) NOTE: Adjust tire pressure, 12 P.S.I. front and rear, before adjusting deck. Move tractor to a firm, level surface. Turn engine "OFF".
Page 20: 33" Front To Rear Sector Plates
Section 4 - ADJUSTMENT & REPAIR WARNING 33"DECK SHOWN REAR FRONT DO NOT attempt any adjustments, maintenance service with the engine or blade running. STOP blade. STOP engine. Set brake. Remove key. Remove spark X + 1/4" plug wire from spark plug and secure wire away from spark plug.
Page 21 Section 4 - ADJUSTMENT & REPAIR WARNING 38" DECK DO NOT attempt any adjustments, maintenance service with the engine or blade running. STOP blade. STOP engine. Set brake. Remove key. Remove spark plug wire from spark plug and secure wire away from spark plug.
Page 22 Section 4 - ADJUSTMENT & REPAIR WARNING REAR TO FRONT VIEW OF DECK DO NOT attempt any adjustments, maintenance X - 1/8" service with the engine or blade running. STOP blade. STOP engine. Set brake. Remove key. Remove spark plug wire from spark plug and secure wire away from spark plug.
Page 23: Steering Adjustment
Section 4 - ADJUSTMENT & REPAIR Turn the neutral adjustment nut 1/4 turn clockwise WARNING to reduce FORWARD creep. Turn the adjustment nut DO NOT attempt any adjustments, maintenance 1/4 turn counter clockwise to reduce Reverse creep. service with the engine or blade running. STOP blade. Only turn the adjustment nut in 1/4 turn increments.
Page 24: Traction Drive Belt Adjustment
Section 4 - ADJUSTMENT & REPAIR 4.3.4. TRACTION DRIVE BELT ADJUSTMENT Should a gradual loss of traction be noticed, it may be necessary to adjust the traction drive belt tension, Adjust as follows: Move tractor to a firm, level surface, Turn engine"OFF", Remove key.
Page 25: Mower Blade Service
Section 4 - ADJUSTMENT & REPAIR 4.4.3. (STANDARD) BLADE SHARPENING WARNING Blades should be kept sharp at all times. When the DO NOT attempt any adjustments, maintenance blades are dull, cut grass will be ragged and lawn will service with the engine or blade running. STOP blade. usually turn brown.
Page 26: Mower Blade Replacement
Section 4 - ADJUSTMENT & REPAIR WARNING SPINDLE DO NOT attempt any adjustments, maintenance service with the engine or blade running. STOP blade. STOP engine. Set brake. Remove key. Remove spark plug wire from spark plug and secure wire away from ASSEMBLY spark plug.
Page 27 Section 4 - ADJUSTMENT & REPAIR 30" & 33" BELT GUIDES SHOWN WARNING DO NOT attempt any adjustments, maintenance service with the engine or blade running. STOP blade. STOP engine. Set brake. Remove key. Remove spark plug wire from spark plug and secure wire away from spark plug.
Page 28 Section 4 - ADJUSTMENT & REPAIR Traction drive belt replacement WARNING Place new traction drive belt over transmission DO NOT attempt any adjustments, maintenance pulley and span to engine pulley. service with the engine or blade running. STOP blade. Place belt into top groove of engine pulley. STOP engine.
Page 29: Blade Belt Removal & Replacement
Section 4 - ADJUSTMENT & REPAIR 38" Deck Drive Belt WARNING Place tractor on a firm level surface. DO NOT attempt any adjustments, maintenance Turn engine "OFF". Remove key. service with the engine or blade running. STOP blade. Remove mower deck. STOP engine.
Page 30: Battery Service
Section 4 - ADJUSTMENT & REPAIR 4.5 BATTERY 4.5.2. BATTERY INSTALLATION 4.5.1. BATTERY REMOVAL Slide battery into battery housing. Raise operator's seat. Connect positive (+) cable first. Remove the two adjusting knobs. Connect negative (-) cable last. care Remove seat assembly and move forward. Use Reinstall seat assembly.
Page 31 Section 4 - ADJUSTMENT & REPAIR With cell caps removed, connect battery charger to WARNING battery terminals; RED to positive (+) and BLACK to negative (-) terminal. DO NOT OVERFILL! DO NOT attempt to service charge the battery while it is installed on the machine. IMPORTANT: 3/16"...
Page 32 & REPAIR AVAILABLE ACCESSORIES The SNAPPER Series H 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.
Page 33 SECTION 5- ELECTRICAL SYSTEM ELECTRICAL +B&S Engines Note: Switches shown wi_h, Pedal locked down 1+OFF 2; RUN S +L PURP_ ...._REEm ii_i iiiii ¸ If-I- 3, START g +S +L SCHEMATIC - WIRING HARNESS P.N. 2-6616 LT145H33HBV & LT145H38HBV Note: Switches shown with+ Peda| locked down GO UCHT...
Page 34 3. Electrical connections loose or corroded. 3. Clean and check connections for good contact. 4. Defective ignition switch. 4. Contact authorized SNAPPER dealer. 5. Starter Spins without engaging. 5. Release Start key and repeat attempt. If starter continues to spin contact Engine Dealer.
Page 35 2. Blade belt requires adjustment. 2. Adjust mower belt. 3. Blade belt requires replacement. 3. Replace mower belt. 4. Electric clutch not functioning. 4. Contact authorized SNAPPER dealer. Cutting Grass 1. Uneven tire pressure. 1. Bring to proper pressure. Improperly 2.
Page 36 MAINTENANCE SCHEDULE SUBJECT SERVICE REFERENCE EACH EACH HOURS HOURS HOURS HOURS SEASON TO BE PERFORMED PAGES Check Oil Level Engine Page 6 Engine Initial Oil Change Page 12 Engine Periodic Oil Change Page 13 Air Pre-Cleaner Service Sponge Pre- Engine Manual Cleaner Element Air Cleaner Replace Element...
Page 37 This warranty does not apply to parts that have been damaged by accident, alteration, abuse, improper lubrication, normal wear, or other cause beyond the control of SNAPPER. This warranty does not cover any machine or component part that has been altered or modified changing safety, performance, or durability.
Page 38 & how reasonable maintenance can protect it! Snapper uses the best avail- engines and components in their products in order to provide long, satisfactory service. However, proper care is essential In prolonging engine life. Dirt...
Page 39 Because of its working environ- ment, the air available to your Snapper engine Is " heavily saturated with air- borne dirt particles. As the dirt particles are stopped, Damage caused by a poorly serviced air...
Page 40 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...
Page 41 2-cycle englne fuel, be sure the containers are clearly marked to avold mlx-up. Snapper 2-cycle englnes requlm a 32 to I mlxture of gasoline and BIA eertlfled TC-W oli such as Snapper's 2-cycle englne oil Many of the 2-cycle engine olls on the...
Page 42 SERVICE NOTES...
Page 43 SERVICE NOTES...
Page 44 LAWN TRA C TOR HYDROSTA TIC DRIVE 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.
Page 45 H - Hydrostatic Transmission B - Briggs & Stratton, K - Kohler Engine 33 - 33" Cutting Width Mower V - Over Head Valve Type Engine Thank you for buying a SNAPPER product! Before operating the Lawn Tractor, read and follow "IMPORTANT...
Page 46 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...
Page 47 14. Have machine serviced by an authorized SNAPPER Slow down before turning. dealer at least once a year and have the dealer 10. Watch out for...
Page 48: Starting & Stopping Mower Blades
MAINTENANCE PARTS ........Hydrostatic Transmission Oil ......16 IMPORTANT WARRANTY ............ The figures illustrations in this manual PRIMARY MAINTENANCE ......38-41 provided for reference only and may differ from your specific model. Contact your Snapper dealer if you have questions.
Page 49: Familiarization
Study the Important Safety Instructions, this Operator's Manual and Engine Owner's Manual before operating nomenclature drawings above, illustrate essential components of the SNAPPER Lawn Tractor. It this machine. Keep these manuals available for future reference. is recommended that all operators of this equipment...
Page 50 Section 2 - OPERATING INSTRUCTIONS 2.1 PRE-START CHECKLIST Make the following checks and perform service as required before each start-up. FUEL TANK q 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.
Page 51 Section 2 - OPERATING INSTRUCTIONS STARTING & OPERATION Choke engine for cold starting by moving engine 2.3.1. STARTING ENGINE speed control to "CHOKE" position. Little or no Take a comfortable position in seat of machine, choking will be needed when restarting a warm engine.
Page 52 Section 2 - OPERATING INSTRUCTIONS 2.4 STOPPING ENGINE, BLADE, & WHEEL DRIVE 2.3 STARTING & OPERATION (continued) 2.3.2. STARTING WHEEL DRIVE 2.4.1. STOPPING ENGINE Shift speed control lever to neutral. Stop engine by turning key to the "OFF" position. Start engine.
Page 53 Section 2 - OPERATING INSTRUCTIONS 2.4 STOPPING 2.4.5. RELEASING PARK BRAKE 2.4.3. STOPPING MOWER BLADE Fully depress clutch/brake pedal. Move park brake Stop mower blade by moving blade engagement lever "DOWN" release park brake. Release lever down to the "OFF" position. See Figure 2.11. clutch/brake pedal.
Page 54: Rolling Tractor With Engine Off
Section 2 - OPERATING INSTRUCTIONS 2.6. ROLLING TRACTOR WITH ENGINE OFF 2.6.1. Rolling Hydro Models With engine "OFF", move to rear of tractor. Pull the roll release control all the way out to disengage the hydro transmission. See Figure 2.15. PULL ROLL RELEASE DO NOT disengage the hydro transmission and coast CONTROL...
Page 55: Reverse Lockout Mechanism
Mechanism is not functioning properly. Contact your moved to the "OFF" position, at which time the system SNAPPER dealer immediately for assistance. will return to its Reverse Lockout mode. This feature should never be selected unless you are absolutely sure...
Page 56: Service - After First 5 Hours
INTRODUCTION Check blade for straightness. Refer to Section "ADJUSTING MOWER BLADE". To retain the quality of the Tractor, use genuine SNAPPER replacement parts only. Contact a local SNAPPER dealer Check torque of blade mounting bolts. Torque to: for parts and service assistance. For the correct part or 33"...
Page 57: Check Blade Brake
Section 3 - MAINTENANCE SERVICE - EVERY 25 OPERATING HOURS 3.2.3. CHECK MOWER BLADE (Continued) 3.3.1. CHECK ENGINE Change engine oil. Refer to Section "CHANGE ENGINE OIL". Refer to engine owner's manual for oil specification. Remove and clean engine air pre-cleaner. See Figure 3.5.
Page 58: Lubrication (Tractor)
Section 3 - MAINTENANCE 3.3.4. TRACTOR LUBRICATION Steering Sector Gear Front Wheel Bearings Lubricate with a light coat of general purpose grease. Lubricate each front wheel bearing through See Figure 3.8. grease fitting on wheel hub. Using general purpose grease in a grease gun, add grease until grease FUEL TANK purges from bearing.
Page 59: Steering Tie Rod
Section 3 - MAINTENANCE 3.3.4. TRACTOR LUBRICATION (Continued From Previous Page) Steering Tie Rod Lubricate both ends of steering tie rod with a small amount of SAE30 oil. See Figure 3.10. PARK BRAKE LEVER LUBRICATE COMPONENTS LUBRICATE ON UNDERSIDE OF TRACTOR BOTH ENDS OF TIE ROD FIGURE 3.12...
Page 60: Spark Plug
3.4.3. SPARK PLUG Remove and replace engine spark plug. Refer to engine owner's manual for correct replacement plug and gap specifications. 3.4.4. HYDROSTATIC TRANSMISSION hydrostatic transmission does require maintenance. problems arise return immediately to a Snapper dealer.
Page 61: Engine Adjustments
Tighten one turn and check function of brake. If blade stop time remains over 5 seconds, turn adjustment nut 1 to 2 turns clockwise. If blade stop time remains over 5 seconds, OPERATE machine. Contact your SNAPPER dealer for assistance.
Page 62: Blade Belt Adjustment- 33" Deck
Section 4 - ADJUSTMENT & REPAIR (33" Deck) To adjust tension, remove extension rod WARNING mounting bolt and nut. See Figure 4.4. DO NOT attempt any adjustments, maintenance Move extension rod to next hole towards rear of service with the engine or blade running. STOP blade. deck and secure with mounting bolt and nut.
Page 63 Section 4 - ADJUSTMENT & REPAIR 4.2.4. ADJUSTING MOWER BLADE- 33" DECK 4.2.5. 33" DECK LEVEL ADJUSTMENT (SIDE TO SIDE) (Continued from previous page) NOTE: Adjust tire pressure, 12 P.S.I. front and rear, before adjusting deck. Move tractor to a firm, level surface. Turn engine "OFF".
Page 64: 33" Front To Rear Sector Plates
Section 4 - ADJUSTMENT & REPAIR WARNING 33"DECK SHOWN REAR FRONT DO NOT attempt any adjustments, maintenance service with the engine or blade running. STOP blade. STOP engine. Set brake. Remove key. Remove spark X + 1/4" plug wire from spark plug and secure wire away from spark plug.
Page 65 Section 4 - ADJUSTMENT & REPAIR WARNING 38" DECK DO NOT attempt any adjustments, maintenance service with the engine or blade running. STOP blade. STOP engine. Set brake. Remove key. Remove spark plug wire from spark plug and secure wire away from spark plug.
Page 66 Section 4 - ADJUSTMENT & REPAIR WARNING REAR TO FRONT VIEW OF DECK DO NOT attempt any adjustments, maintenance X - 1/8" service with the engine or blade running. STOP blade. STOP engine. Set brake. Remove key. Remove spark plug wire from spark plug and secure wire away from spark plug.
Page 67: Steering Adjustment
Section 4 - ADJUSTMENT & REPAIR Turn the neutral adjustment nut 1/4 turn clockwise WARNING to reduce FORWARD creep. Turn the adjustment nut DO NOT attempt any adjustments, maintenance 1/4 turn counter clockwise to reduce Reverse creep. service with the engine or blade running. STOP blade. Only turn the adjustment nut in 1/4 turn increments.
Page 68: Traction Drive Belt Adjustment
Section 4 - ADJUSTMENT & REPAIR 4.3.4. TRACTION DRIVE BELT ADJUSTMENT Should a gradual loss of traction be noticed, it may be necessary to adjust the traction drive belt tension, Adjust as follows: Move tractor to a firm, level surface, Turn engine"OFF", Remove key.
Page 69: Mower Blade Service
Section 4 - ADJUSTMENT & REPAIR 4.4.3. (STANDARD) BLADE SHARPENING WARNING Blades should be kept sharp at all times. When the DO NOT attempt any adjustments, maintenance blades are dull, cut grass will be ragged and lawn will service with the engine or blade running. STOP blade. usually turn brown.
Page 70: Mower Blade Replacement
Section 4 - ADJUSTMENT & REPAIR WARNING SPINDLE DO NOT attempt any adjustments, maintenance service with the engine or blade running. STOP blade. STOP engine. Set brake. Remove key. Remove spark plug wire from spark plug and secure wire away from ASSEMBLY spark plug.
Page 71 Section 4 - ADJUSTMENT & REPAIR 30" & 33" BELT GUIDES SHOWN WARNING DO NOT attempt any adjustments, maintenance service with the engine or blade running. STOP blade. STOP engine. Set brake. Remove key. Remove spark plug wire from spark plug and secure wire away from spark plug.
Page 72 Section 4 - ADJUSTMENT & REPAIR Traction drive belt replacement WARNING Place new traction drive belt over transmission DO NOT attempt any adjustments, maintenance pulley and span to engine pulley. service with the engine or blade running. STOP blade. Place belt into top groove of engine pulley. STOP engine.
Page 73: Blade Belt Removal & Replacement
Section 4 - ADJUSTMENT & REPAIR 38" Deck Drive Belt WARNING Place tractor on a firm level surface. DO NOT attempt any adjustments, maintenance Turn engine "OFF". Remove key. service with the engine or blade running. STOP blade. Remove mower deck. STOP engine.
Page 74: Battery Service
Section 4 - ADJUSTMENT & REPAIR 4.5 BATTERY 4.5.2. BATTERY INSTALLATION 4.5.1. BATTERY REMOVAL Slide battery into battery housing. Raise operator's seat. Connect positive (+) cable first. Remove the two adjusting knobs. Connect negative (-) cable last. care Remove seat assembly and move forward. Use Reinstall seat assembly.
Page 75 Section 4 - ADJUSTMENT & REPAIR With cell caps removed, connect battery charger to WARNING battery terminals; RED to positive (+) and BLACK to negative (-) terminal. DO NOT OVERFILL! DO NOT attempt to service charge the battery while it is installed on the machine. IMPORTANT: 3/16"...
Page 76: Available Accessories
& REPAIR AVAILABLE ACCESSORIES The SNAPPER Series H 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.
Page 77: Section 5- Electrical System
SECTION 5- ELECTRICAL SYSTEM ELECTRICAL +B&S Engines Note: Switches shown wi_h, Pedal locked down 1+OFF 2; RUN S +L PURP_ ...._REEm ii_i iiiii ¸ If-I- 3, START g +S +L SCHEMATIC - WIRING HARNESS P.N. 2-6616 LT145H33HBV & LT145H38HBV Note: Switches shown with+ Peda| locked down GO UCHT...
Page 78 3. Electrical connections loose or corroded. 3. Clean and check connections for good contact. 4. Defective ignition switch. 4. Contact authorized SNAPPER dealer. 5. Starter Spins without engaging. 5. Release Start key and repeat attempt. If starter continues to spin contact Engine Dealer.
Page 79: Troubleshooting Guide
2. Blade belt requires adjustment. 2. Adjust mower belt. 3. Blade belt requires replacement. 3. Replace mower belt. 4. Electric clutch not functioning. 4. Contact authorized SNAPPER dealer. Cutting Grass 1. Uneven tire pressure. 1. Bring to proper pressure. Improperly 2.
Page 80 MAINTENANCE SCHEDULE SUBJECT SERVICE REFERENCE EACH EACH HOURS HOURS HOURS HOURS SEASON TO BE PERFORMED PAGES Check Oil Level Engine Page 6 Engine Initial Oil Change Page 12 Engine Periodic Oil Change Page 13 Air Pre-Cleaner Service Sponge Pre- Engine Manual Cleaner Element Air Cleaner Replace Element...
Page 81 This warranty does not apply to parts that have been damaged by accident, alteration, abuse, improper lubrication, normal wear, or other cause beyond the control of SNAPPER. This warranty does not cover any machine or component part that has been altered or modified changing safety, performance, or durability.
Page 82 & how reasonable maintenance can protect it! Snapper uses the best avail- engines and components in their products in order to provide long, satisfactory service. However, proper care is essential In prolonging engine life. Dirt...
Page 83 Because of its working environ- ment, the air available to your Snapper engine Is " heavily saturated with air- borne dirt particles. As the dirt particles are stopped, Damage caused by a poorly serviced air...
Page 84 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...
Page 85 2-cycle englne fuel, be sure the containers are clearly marked to avold mlx-up. Snapper 2-cycle englnes requlm a 32 to I mlxture of gasoline and BIA eertlfled TC-W oli such as Snapper's 2-cycle englne oil Many of the 2-cycle engine olls on the...
Page 86 SERVICE NOTES...
Page 87 SERVICE NOTES...
Page 88 LAWN TRA C TOR HYDROSTA TIC DRIVE 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.
Page 89 H - Hydrostatic Transmission B - Briggs & Stratton, K - Kohler Engine 33 - 33" Cutting Width Mower V - Over Head Valve Type Engine Thank you for buying a SNAPPER product! Before operating the Lawn Tractor, read and follow "IMPORTANT...
Page 90 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...
Page 91 14. Have machine serviced by an authorized SNAPPER Slow down before turning. dealer at least once a year and have the dealer 10. Watch out for...
Page 92 MAINTENANCE PARTS ........Hydrostatic Transmission Oil ......16 IMPORTANT WARRANTY ............ The figures illustrations in this manual PRIMARY MAINTENANCE ......38-41 provided for reference only and may differ from your specific model. Contact your Snapper dealer if you have questions.
Page 93: Familiarization
Study the Important Safety Instructions, this Operator's Manual and Engine Owner's Manual before operating nomenclature drawings above, illustrate essential components of the SNAPPER Lawn Tractor. It this machine. Keep these manuals available for future reference. is recommended that all operators of this equipment...
Page 94 Section 2 - OPERATING INSTRUCTIONS 2.1 PRE-START CHECKLIST Make the following checks and perform service as required before each start-up. FUEL TANK q 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.
Page 95 Section 2 - OPERATING INSTRUCTIONS STARTING & OPERATION Choke engine for cold starting by moving engine 2.3.1. STARTING ENGINE speed control to "CHOKE" position. Little or no Take a comfortable position in seat of machine, choking will be needed when restarting a warm engine.
Page 96 Section 2 - OPERATING INSTRUCTIONS 2.4 STOPPING ENGINE, BLADE, & WHEEL DRIVE 2.3 STARTING & OPERATION (continued) 2.3.2. STARTING WHEEL DRIVE 2.4.1. STOPPING ENGINE Shift speed control lever to neutral. Stop engine by turning key to the "OFF" position. Start engine.
Page 97 Section 2 - OPERATING INSTRUCTIONS 2.4 STOPPING 2.4.5. RELEASING PARK BRAKE 2.4.3. STOPPING MOWER BLADE Fully depress clutch/brake pedal. Move park brake Stop mower blade by moving blade engagement lever "DOWN" release park brake. Release lever down to the "OFF" position. See Figure 2.11. clutch/brake pedal.
Page 98: Rolling Tractor With Engine Off
Section 2 - OPERATING INSTRUCTIONS 2.6. ROLLING TRACTOR WITH ENGINE OFF 2.6.1. Rolling Hydro Models With engine "OFF", move to rear of tractor. Pull the roll release control all the way out to disengage the hydro transmission. See Figure 2.15. PULL ROLL RELEASE DO NOT disengage the hydro transmission and coast CONTROL...
Page 99: Reverse Lockout Mechanism
Mechanism is not functioning properly. Contact your moved to the "OFF" position, at which time the system SNAPPER dealer immediately for assistance. will return to its Reverse Lockout mode. This feature should never be selected unless you are absolutely sure...
Page 100: Service - After First 5 Hours
INTRODUCTION Check blade for straightness. Refer to Section "ADJUSTING MOWER BLADE". To retain the quality of the Tractor, use genuine SNAPPER replacement parts only. Contact a local SNAPPER dealer Check torque of blade mounting bolts. Torque to: for parts and service assistance. For the correct part or 33"...
Page 101: Check Blade Brake
Section 3 - MAINTENANCE SERVICE - EVERY 25 OPERATING HOURS 3.2.3. CHECK MOWER BLADE (Continued) 3.3.1. CHECK ENGINE Change engine oil. Refer to Section "CHANGE ENGINE OIL". Refer to engine owner's manual for oil specification. Remove and clean engine air pre-cleaner. See Figure 3.5.
Page 102: Lubrication (Tractor)
Section 3 - MAINTENANCE 3.3.4. TRACTOR LUBRICATION Steering Sector Gear Front Wheel Bearings Lubricate with a light coat of general purpose grease. Lubricate each front wheel bearing through See Figure 3.8. grease fitting on wheel hub. Using general purpose grease in a grease gun, add grease until grease FUEL TANK purges from bearing.
Page 103: Steering Tie Rod
Section 3 - MAINTENANCE 3.3.4. TRACTOR LUBRICATION (Continued From Previous Page) Steering Tie Rod Lubricate both ends of steering tie rod with a small amount of SAE30 oil. See Figure 3.10. PARK BRAKE LEVER LUBRICATE COMPONENTS LUBRICATE ON UNDERSIDE OF TRACTOR BOTH ENDS OF TIE ROD FIGURE 3.12...
Page 104: Spark Plug
3.4.3. SPARK PLUG Remove and replace engine spark plug. Refer to engine owner's manual for correct replacement plug and gap specifications. 3.4.4. HYDROSTATIC TRANSMISSION hydrostatic transmission does require maintenance. problems arise return immediately to a Snapper dealer.
Page 105: Engine Adjustments
Tighten one turn and check function of brake. If blade stop time remains over 5 seconds, turn adjustment nut 1 to 2 turns clockwise. If blade stop time remains over 5 seconds, OPERATE machine. Contact your SNAPPER dealer for assistance.
Page 106: Blade Belt Adjustment- 33" Deck
Section 4 - ADJUSTMENT & REPAIR (33" Deck) To adjust tension, remove extension rod WARNING mounting bolt and nut. See Figure 4.4. DO NOT attempt any adjustments, maintenance Move extension rod to next hole towards rear of service with the engine or blade running. STOP blade. deck and secure with mounting bolt and nut.
Page 107 Section 4 - ADJUSTMENT & REPAIR 4.2.4. ADJUSTING MOWER BLADE- 33" DECK 4.2.5. 33" DECK LEVEL ADJUSTMENT (SIDE TO SIDE) (Continued from previous page) NOTE: Adjust tire pressure, 12 P.S.I. front and rear, before adjusting deck. Move tractor to a firm, level surface. Turn engine "OFF".
Page 108: 33" Front To Rear Sector Plates
Section 4 - ADJUSTMENT & REPAIR WARNING 33"DECK SHOWN REAR FRONT DO NOT attempt any adjustments, maintenance service with the engine or blade running. STOP blade. STOP engine. Set brake. Remove key. Remove spark X + 1/4" plug wire from spark plug and secure wire away from spark plug.
Page 109 Section 4 - ADJUSTMENT & REPAIR WARNING 38" DECK DO NOT attempt any adjustments, maintenance service with the engine or blade running. STOP blade. STOP engine. Set brake. Remove key. Remove spark plug wire from spark plug and secure wire away from spark plug.
Page 110 Section 4 - ADJUSTMENT & REPAIR WARNING REAR TO FRONT VIEW OF DECK DO NOT attempt any adjustments, maintenance X - 1/8" service with the engine or blade running. STOP blade. STOP engine. Set brake. Remove key. Remove spark plug wire from spark plug and secure wire away from spark plug.
Page 111: Steering Adjustment
Section 4 - ADJUSTMENT & REPAIR Turn the neutral adjustment nut 1/4 turn clockwise WARNING to reduce FORWARD creep. Turn the adjustment nut DO NOT attempt any adjustments, maintenance 1/4 turn counter clockwise to reduce Reverse creep. service with the engine or blade running. STOP blade. Only turn the adjustment nut in 1/4 turn increments.
Page 112: Traction Drive Belt Adjustment
Section 4 - ADJUSTMENT & REPAIR 4.3.4. TRACTION DRIVE BELT ADJUSTMENT Should a gradual loss of traction be noticed, it may be necessary to adjust the traction drive belt tension, Adjust as follows: Move tractor to a firm, level surface, Turn engine"OFF", Remove key.
Page 113: Mower Blade Service
Section 4 - ADJUSTMENT & REPAIR 4.4.3. (STANDARD) BLADE SHARPENING WARNING Blades should be kept sharp at all times. When the DO NOT attempt any adjustments, maintenance blades are dull, cut grass will be ragged and lawn will service with the engine or blade running. STOP blade. usually turn brown.
Page 114: Mower Blade Replacement
Section 4 - ADJUSTMENT & REPAIR WARNING SPINDLE DO NOT attempt any adjustments, maintenance service with the engine or blade running. STOP blade. STOP engine. Set brake. Remove key. Remove spark plug wire from spark plug and secure wire away from ASSEMBLY spark plug.
Page 115 Section 4 - ADJUSTMENT & REPAIR 30" & 33" BELT GUIDES SHOWN WARNING DO NOT attempt any adjustments, maintenance service with the engine or blade running. STOP blade. STOP engine. Set brake. Remove key. Remove spark plug wire from spark plug and secure wire away from spark plug.
Page 116 Section 4 - ADJUSTMENT & REPAIR Traction drive belt replacement WARNING Place new traction drive belt over transmission DO NOT attempt any adjustments, maintenance pulley and span to engine pulley. service with the engine or blade running. STOP blade. Place belt into top groove of engine pulley. STOP engine.
Page 117: Blade Belt Removal & Replacement
Section 4 - ADJUSTMENT & REPAIR 38" Deck Drive Belt WARNING Place tractor on a firm level surface. DO NOT attempt any adjustments, maintenance Turn engine "OFF". Remove key. service with the engine or blade running. STOP blade. Remove mower deck. STOP engine.
Page 118: Battery Service
Section 4 - ADJUSTMENT & REPAIR 4.5 BATTERY 4.5.2. BATTERY INSTALLATION 4.5.1. BATTERY REMOVAL Slide battery into battery housing. Raise operator's seat. Connect positive (+) cable first. Remove the two adjusting knobs. Connect negative (-) cable last. care Remove seat assembly and move forward. Use Reinstall seat assembly.
Page 119 Section 4 - ADJUSTMENT & REPAIR With cell caps removed, connect battery charger to WARNING battery terminals; RED to positive (+) and BLACK to negative (-) terminal. DO NOT OVERFILL! DO NOT attempt to service charge the battery while it is installed on the machine. IMPORTANT: 3/16"...
Page 120: Available Accessories
& REPAIR AVAILABLE ACCESSORIES The SNAPPER Series H 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.
Page 121: Section 5- Electrical System
SECTION 5- ELECTRICAL SYSTEM ELECTRICAL +B&S Engines Note: Switches shown wi_h, Pedal locked down 1+OFF 2; RUN S +L PURP_ ...._REEm ii_i iiiii ¸ If-I- 3, START g +S +L SCHEMATIC - WIRING HARNESS P.N. 2-6616 LT145H33HBV & LT145H38HBV Note: Switches shown with+ Peda| locked down GO UCHT...
Page 122 3. Electrical connections loose or corroded. 3. Clean and check connections for good contact. 4. Defective ignition switch. 4. Contact authorized SNAPPER dealer. 5. Starter Spins without engaging. 5. Release Start key and repeat attempt. If starter continues to spin contact Engine Dealer.
Page 123: Troubleshooting Guide
2. Blade belt requires adjustment. 2. Adjust mower belt. 3. Blade belt requires replacement. 3. Replace mower belt. 4. Electric clutch not functioning. 4. Contact authorized SNAPPER dealer. Cutting Grass 1. Uneven tire pressure. 1. Bring to proper pressure. Improperly 2.
Page 124 MAINTENANCE SCHEDULE SUBJECT SERVICE REFERENCE EACH EACH HOURS HOURS HOURS HOURS SEASON TO BE PERFORMED PAGES Check Oil Level Engine Page 6 Engine Initial Oil Change Page 12 Engine Periodic Oil Change Page 13 Air Pre-Cleaner Service Sponge Pre- Engine Manual Cleaner Element Air Cleaner Replace Element...
Page 125 This warranty does not apply to parts that have been damaged by accident, alteration, abuse, improper lubrication, normal wear, or other cause beyond the control of SNAPPER. This warranty does not cover any machine or component part that has been altered or modified changing safety, performance, or durability.
Page 126 & how reasonable maintenance can protect it! Snapper uses the best avail- engines and components in their products in order to provide long, satisfactory service. However, proper care is essential In prolonging engine life. Dirt...
Page 127 Because of its working environ- ment, the air available to your Snapper engine Is " heavily saturated with air- borne dirt particles. As the dirt particles are stopped, Damage caused by a poorly serviced air...
Page 128 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...
Page 129 2-cycle englne fuel, be sure the containers are clearly marked to avold mlx-up. Snapper 2-cycle englnes requlm a 32 to I mlxture of gasoline and BIA eertlfled TC-W oli such as Snapper's 2-cycle englne oil Many of the 2-cycle engine olls on the...
Page 130 SERVICE NOTES...
Page 131 SERVICE NOTES...
Page 132 LAWN TRA C TOR HYDROSTA TIC DRIVE 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.
Page 133 H - Hydrostatic Transmission B - Briggs & Stratton, K - Kohler Engine 33 - 33" Cutting Width Mower V - Over Head Valve Type Engine Thank you for buying a SNAPPER product! Before operating the Lawn Tractor, read and follow "IMPORTANT...
Page 134 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...
Page 135 14. Have machine serviced by an authorized SNAPPER Slow down before turning. dealer at least once a year and have the dealer 10. Watch out for...
Page 136: Traction Drive Belt Removal/Replace
MAINTENANCE PARTS ........Hydrostatic Transmission Oil ......16 IMPORTANT WARRANTY ............ The figures illustrations in this manual PRIMARY MAINTENANCE ......38-41 provided for reference only and may differ from your specific model. Contact your Snapper dealer if you have questions.
Page 137: Familiarization
Study the Important Safety Instructions, this Operator's Manual and Engine Owner's Manual before operating nomenclature drawings above, illustrate essential components of the SNAPPER Lawn Tractor. It this machine. Keep these manuals available for future reference. is recommended that all operators of this equipment...
Page 138 Section 2 - OPERATING INSTRUCTIONS 2.1 PRE-START CHECKLIST Make the following checks and perform service as required before each start-up. FUEL TANK q 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.
Page 139 Section 2 - OPERATING INSTRUCTIONS STARTING & OPERATION Choke engine for cold starting by moving engine 2.3.1. STARTING ENGINE speed control to "CHOKE" position. Little or no Take a comfortable position in seat of machine, choking will be needed when restarting a warm engine.
Page 140 Section 2 - OPERATING INSTRUCTIONS 2.4 STOPPING ENGINE, BLADE, & WHEEL DRIVE 2.3 STARTING & OPERATION (continued) 2.3.2. STARTING WHEEL DRIVE 2.4.1. STOPPING ENGINE Shift speed control lever to neutral. Stop engine by turning key to the "OFF" position. Start engine.
Page 141 Section 2 - OPERATING INSTRUCTIONS 2.4 STOPPING 2.4.5. RELEASING PARK BRAKE 2.4.3. STOPPING MOWER BLADE Fully depress clutch/brake pedal. Move park brake Stop mower blade by moving blade engagement lever "DOWN" release park brake. Release lever down to the "OFF" position. See Figure 2.11. clutch/brake pedal.
Page 142: Rolling Tractor With Engine Off
Section 2 - OPERATING INSTRUCTIONS 2.6. ROLLING TRACTOR WITH ENGINE OFF 2.6.1. Rolling Hydro Models With engine "OFF", move to rear of tractor. Pull the roll release control all the way out to disengage the hydro transmission. See Figure 2.15. PULL ROLL RELEASE DO NOT disengage the hydro transmission and coast CONTROL...
Page 143: Reverse Lockout Mechanism
Mechanism is not functioning properly. Contact your moved to the "OFF" position, at which time the system SNAPPER dealer immediately for assistance. will return to its Reverse Lockout mode. This feature should never be selected unless you are absolutely sure...
Page 144: Service - After First 5 Hours
INTRODUCTION Check blade for straightness. Refer to Section "ADJUSTING MOWER BLADE". To retain the quality of the Tractor, use genuine SNAPPER replacement parts only. Contact a local SNAPPER dealer Check torque of blade mounting bolts. Torque to: for parts and service assistance. For the correct part or 33"...
Page 145: Check Blade Brake
Section 3 - MAINTENANCE SERVICE - EVERY 25 OPERATING HOURS 3.2.3. CHECK MOWER BLADE (Continued) 3.3.1. CHECK ENGINE Change engine oil. Refer to Section "CHANGE ENGINE OIL". Refer to engine owner's manual for oil specification. Remove and clean engine air pre-cleaner. See Figure 3.5.
Page 146: Lubrication (Tractor)
Section 3 - MAINTENANCE 3.3.4. TRACTOR LUBRICATION Steering Sector Gear Front Wheel Bearings Lubricate with a light coat of general purpose grease. Lubricate each front wheel bearing through See Figure 3.8. grease fitting on wheel hub. Using general purpose grease in a grease gun, add grease until grease FUEL TANK purges from bearing.
Page 147: Steering Tie Rod
Section 3 - MAINTENANCE 3.3.4. TRACTOR LUBRICATION (Continued From Previous Page) Steering Tie Rod Lubricate both ends of steering tie rod with a small amount of SAE30 oil. See Figure 3.10. PARK BRAKE LEVER LUBRICATE COMPONENTS LUBRICATE ON UNDERSIDE OF TRACTOR BOTH ENDS OF TIE ROD FIGURE 3.12...
Page 148: Spark Plug
3.4.3. SPARK PLUG Remove and replace engine spark plug. Refer to engine owner's manual for correct replacement plug and gap specifications. 3.4.4. HYDROSTATIC TRANSMISSION hydrostatic transmission does require maintenance. problems arise return immediately to a Snapper dealer.
Page 149: Engine Adjustments
Tighten one turn and check function of brake. If blade stop time remains over 5 seconds, turn adjustment nut 1 to 2 turns clockwise. If blade stop time remains over 5 seconds, OPERATE machine. Contact your SNAPPER dealer for assistance.
Page 150: Blade Belt Adjustment- 33" Deck
Section 4 - ADJUSTMENT & REPAIR (33" Deck) To adjust tension, remove extension rod WARNING mounting bolt and nut. See Figure 4.4. DO NOT attempt any adjustments, maintenance Move extension rod to next hole towards rear of service with the engine or blade running. STOP blade. deck and secure with mounting bolt and nut.
Page 151 Section 4 - ADJUSTMENT & REPAIR 4.2.4. ADJUSTING MOWER BLADE- 33" DECK 4.2.5. 33" DECK LEVEL ADJUSTMENT (SIDE TO SIDE) (Continued from previous page) NOTE: Adjust tire pressure, 12 P.S.I. front and rear, before adjusting deck. Move tractor to a firm, level surface. Turn engine "OFF".
Page 152: 33" Front To Rear Sector Plates
Section 4 - ADJUSTMENT & REPAIR WARNING 33"DECK SHOWN REAR FRONT DO NOT attempt any adjustments, maintenance service with the engine or blade running. STOP blade. STOP engine. Set brake. Remove key. Remove spark X + 1/4" plug wire from spark plug and secure wire away from spark plug.
Page 153 Section 4 - ADJUSTMENT & REPAIR WARNING 38" DECK DO NOT attempt any adjustments, maintenance service with the engine or blade running. STOP blade. STOP engine. Set brake. Remove key. Remove spark plug wire from spark plug and secure wire away from spark plug.
Page 154 Section 4 - ADJUSTMENT & REPAIR WARNING REAR TO FRONT VIEW OF DECK DO NOT attempt any adjustments, maintenance X - 1/8" service with the engine or blade running. STOP blade. STOP engine. Set brake. Remove key. Remove spark plug wire from spark plug and secure wire away from spark plug.
Page 155: Steering Adjustment
Section 4 - ADJUSTMENT & REPAIR Turn the neutral adjustment nut 1/4 turn clockwise WARNING to reduce FORWARD creep. Turn the adjustment nut DO NOT attempt any adjustments, maintenance 1/4 turn counter clockwise to reduce Reverse creep. service with the engine or blade running. STOP blade. Only turn the adjustment nut in 1/4 turn increments.
Page 156: Traction Drive Belt Adjustment
Section 4 - ADJUSTMENT & REPAIR 4.3.4. TRACTION DRIVE BELT ADJUSTMENT Should a gradual loss of traction be noticed, it may be necessary to adjust the traction drive belt tension, Adjust as follows: Move tractor to a firm, level surface, Turn engine"OFF", Remove key.
Page 157: Mower Blade Service
Section 4 - ADJUSTMENT & REPAIR 4.4.3. (STANDARD) BLADE SHARPENING WARNING Blades should be kept sharp at all times. When the DO NOT attempt any adjustments, maintenance blades are dull, cut grass will be ragged and lawn will service with the engine or blade running. STOP blade. usually turn brown.
Page 158: Mower Blade Replacement
Section 4 - ADJUSTMENT & REPAIR WARNING SPINDLE DO NOT attempt any adjustments, maintenance service with the engine or blade running. STOP blade. STOP engine. Set brake. Remove key. Remove spark plug wire from spark plug and secure wire away from ASSEMBLY spark plug.
Page 159 Section 4 - ADJUSTMENT & REPAIR 30" & 33" BELT GUIDES SHOWN WARNING DO NOT attempt any adjustments, maintenance service with the engine or blade running. STOP blade. STOP engine. Set brake. Remove key. Remove spark plug wire from spark plug and secure wire away from spark plug.
Page 160 Section 4 - ADJUSTMENT & REPAIR Traction drive belt replacement WARNING Place new traction drive belt over transmission DO NOT attempt any adjustments, maintenance pulley and span to engine pulley. service with the engine or blade running. STOP blade. Place belt into top groove of engine pulley. STOP engine.
Page 161: Blade Belt Removal & Replacement
Section 4 - ADJUSTMENT & REPAIR 38" Deck Drive Belt WARNING Place tractor on a firm level surface. DO NOT attempt any adjustments, maintenance Turn engine "OFF". Remove key. service with the engine or blade running. STOP blade. Remove mower deck. STOP engine.
Page 162: Battery Service
Section 4 - ADJUSTMENT & REPAIR 4.5 BATTERY 4.5.2. BATTERY INSTALLATION 4.5.1. BATTERY REMOVAL Slide battery into battery housing. Raise operator's seat. Connect positive (+) cable first. Remove the two adjusting knobs. Connect negative (-) cable last. care Remove seat assembly and move forward. Use Reinstall seat assembly.
Page 163 Section 4 - ADJUSTMENT & REPAIR With cell caps removed, connect battery charger to WARNING battery terminals; RED to positive (+) and BLACK to negative (-) terminal. DO NOT OVERFILL! DO NOT attempt to service charge the battery while it is installed on the machine. IMPORTANT: 3/16"...
Page 164: Available Accessories
& REPAIR AVAILABLE ACCESSORIES The SNAPPER Series H 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.
Page 165: Section 5- Electrical System
SECTION 5- ELECTRICAL SYSTEM ELECTRICAL +B&S Engines Note: Switches shown wi_h, Pedal locked down 1+OFF 2; RUN S +L PURP_ ...._REEm ii_i iiiii ¸ If-I- 3, START g +S +L SCHEMATIC - WIRING HARNESS P.N. 2-6616 LT145H33HBV & LT145H38HBV Note: Switches shown with+ Peda| locked down GO UCHT...
Page 166 3. Electrical connections loose or corroded. 3. Clean and check connections for good contact. 4. Defective ignition switch. 4. Contact authorized SNAPPER dealer. 5. Starter Spins without engaging. 5. Release Start key and repeat attempt. If starter continues to spin contact Engine Dealer.
Page 167: Troubleshooting Guide
2. Blade belt requires adjustment. 2. Adjust mower belt. 3. Blade belt requires replacement. 3. Replace mower belt. 4. Electric clutch not functioning. 4. Contact authorized SNAPPER dealer. Cutting Grass 1. Uneven tire pressure. 1. Bring to proper pressure. Improperly 2.
Page 168 MAINTENANCE SCHEDULE SUBJECT SERVICE REFERENCE EACH EACH HOURS HOURS HOURS HOURS SEASON TO BE PERFORMED PAGES Check Oil Level Engine Page 6 Engine Initial Oil Change Page 12 Engine Periodic Oil Change Page 13 Air Pre-Cleaner Service Sponge Pre- Engine Manual Cleaner Element Air Cleaner Replace Element...
Page 169: Warranty
This warranty does not apply to parts that have been damaged by accident, alteration, abuse, improper lubrication, normal wear, or other cause beyond the control of SNAPPER. This warranty does not cover any machine or component part that has been altered or modified changing safety, performance, or durability.
Page 170: Primary Maintenance
& how reasonable maintenance can protect it! Snapper uses the best avail- engines and components in their products in order to provide long, satisfactory service. However, proper care is essential In prolonging engine life. Dirt...
Page 171 Because of its working environ- ment, the air available to your Snapper engine Is " heavily saturated with air- borne dirt particles. As the dirt particles are stopped, Damage caused by a poorly serviced air...
Page 172: Primary Maintenance
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...
Page 173 2-cycle englne fuel, be sure the containers are clearly marked to avold mlx-up. Snapper 2-cycle englnes requlm a 32 to I mlxture of gasoline and BIA eertlfled TC-W oli such as Snapper's 2-cycle englne oil Many of the 2-cycle engine olls on the...
Page 174 SERVICE NOTES...
Page 175 SERVICE NOTES...
Page 176 LAWN TRA C TOR HYDROSTA TIC DRIVE 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.

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Traction Drive Belt Removal/Replace

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