Page 1 H - Hydrostatic Transmission I - Series Designation 33 - 33" Cutting Width Mower B - Briggs & Stratton V - Over Head Valve Type Engine Thank you for buying a SNAPPER product! Before operating the Lawn Tractor, read and follow "IMPORTANT...
Page 2 Customer Service Department at SNAPPER, McDonough, Georgia 30253. Phone: (1-800-935-2967). PROTECTION FOR CHILDREN PROTECTION AGAINST TIPOVERS Tragic accidents can occur if the operator is not alert to (Continued From Previous Column) STAY ALERT for holes and other hidden hazards.
Page 3 SNAPPER DO NOT fill fuel containers inside a vehicle or attachment instructions. on a truck or trailer bed with a plastic liner.
Page 4 (Continued From Previous Column) 15. Maintain or replace safety and instruction labels designed for towing. DO NOT attach towed as necessary. equipment except at the hitch point. 16. Use only genuine SNAPPER replacement parts Follow the manufacturer's recommendation assure that original standards...
Page 5: Table Of Contents
Safety Interlock System Checks ....17 IMPORTANT PRIMARY MAINTENANCE ......39-42 The figures and illustrations in this manual PRODUCT REGISTRATION FORM ....provided for reference only and may differ from your specific model. Contact your Snapper dealer if you have questions.
Page 6: Familiarization
Operator's nomenclature drawings above, illustrate Manual and Engine Owner's Manual before operating 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 become thoroughly...
Page 7: Pre-Start Checklist
Section 2 -OPERATING INSTRUCTIONS 2.1 PRE-START CHECKLIST Make the following checks and perform service as FUEL TANK 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.
Page 8: Starting & Stopping Engine
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 choking will be needed when restarting a warm Take a comfortable position in seat of machine, look around to make sure that the area you are going engine.
Page 9: Starting & Stopping Wheel Drive
Section 2 -OPERATING INSTRUCTIONS 2.3 STARTING & OPERATION (continued) 2.4 STOPPING ENGINE, BLADE, & WHEEL DRIVE 2.3.2. STARTING WHEEL DRIVE 2.4.1. STOPPING ENGINE Shift speed control lever to neutral. Stop engine by turning to the "OFF" Start engine. Refer Section "STARTING position.
Page 10: Cutting Height Adjustment
Section 2 -OPERATING INSTRUCTIONS 2.4 STOPPING 2.4.3. STOPPING MOWER BLADE 2.4.5. RELEASING PARK BRAKE 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 11: 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 ALL THE WAY OUT TO DISENGAGE...
Page 12: Reverse Lockout Mechanism
Mechanism is not functioning properly. Contact your reverse operation until the blade engagement lever is SNAPPER dealer immediately for assistance. moved to the "OFF" position, at which time the system will return to its Reverse Lockout mode. This feature should never be selected unless you are absolutely sure...
Page 13: Service - After First 5 Hours
SNAPPER replacement parts only. Contact a local Check torque of blade mounting bolts. Torque to: SNAPPER dealer for parts and service assistance. For 33" deck - 30 to 40 ft. Ibs. See Figure 3.2. the correct part or information for a particular Tractor, 38"...
Page 14: Check Deck Drive Belt
Section 3 - MAINTENANCE 3.2.3. CHECK MOWER BLADE (Continued) Change air filter. Pull up and rotate the air cleaner latch to remove cleaner cover. See Figure 3.5. IMPORTANT: When cover is removed, viewing the carburetor side of the air filter, which will appear clean.
Page 15: Mower Components
Section 3 - MAINTENANCE 3.3.2. MOWER COMPONENTS Clutch/Brake Pivot Check deck drive belt for proper tension. Refer The clutch/brake pivot is located on the left hand to Section "CHECK DECK DRIVE BELT". underside of the tractor and is lubricated with one Check blades for sharpness, wear, damage and shot of general purpose grease.
Page 16: Steering Drag Link
Section 3 - MAINTENANCE Steering Drag Link Lubricate both ends of steering drag ink with a small amount of SAE30 oil. See Figure 3.10. LUBRICATE COMPONENTS UNDERSIDE TRACTOR LINK LUBRICATION POINT BLADE • ::" ENGAGEMENT LEVER FIGURE 3.10 FIGURE 3.12 3.3.4.
Page 17: Fuel Filter
All safety devices must be in place and functioning properly before operating the machine. Perform the following interlock system checks periodically during the operating season. Contact your authorized Snapper dealer if you have questions. FUEL FILTER WARNING DO NOT operate machine ifany safety interlock or...
Page 18: 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 19: Adjusting Mower Blade- 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 20 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 21: 33" Front To Rear Sector Plates
Section 4 - ADJUSTMENT & REPAIR WARNING 33" DECK SHOWN DO NOT attempt any adjustments, maintenance FRONT REAR 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 X + 1/4"...
Page 22 Section 4 - ADJUSTMENT & REPAIR 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. Engine and components be extremely hot.
Page 23: Brake Adjustment
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 rlll/llii spark plug wire from spark plug and secure wire away from spark plug.
Page 24: Steering Adjustment
Section 4 - ADJUSTMENT & REPAIR Turn neutral adjustment turn WARNING clockwise to reduce FORWARD creep. Turn DO NOT attempt any adjustments, maintenance adjustment nut 1/4 turn counter clockwise to reduce service with the engine or blade running. STOP Reverse creep. Only turn the adjustment nut in 1/4 blade.
Page 25: 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".
Page 26: 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.
Page 27: 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 spark plug. Engine and components ASSEMBLY be extremely hot.
Page 28 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 29 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 Place belt into top groove of engine pulley. blade.
Page 30: 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 Remove mower deck. blade.
Page 31: Repair
Section 4 - ADJUSTMENT & REPAIR 4.5 BATTERY _REMOVE POSITIVE (+) NOTE: The battery in this machine is maintenance- CABLE LAST free. It has been filled to the proper level with acid and is sealed. Do not attempt to open battery. 4.5.1.
Page 32 Section 4 - ADJUSTMENT & REPAIR WARNING DO NOT attempt to charge the battery while installed on the machine. DO NOT use "BOOST"I chargers on the battery. 4.5.5. BATTERY TESTING Remove battery. Refer to section "BATTERY REMOVAL". 2. Using a voltmeter, check the battery's state of charge by comparing the voltmeter reading with the WARNING...
Page 33 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 34 SECTION 5 - ELECTRICAL SYSTEM _EDAL SW_TCH B_ A(.K SCHEMATIC- WIRING HARNESS P.N. 2-8404 LT160H331BV & LT160H381BV...
Page 35 2. Replace fuse. 3. Electrical connections loose or corroded• 3. Clean and check connections for good contact. 4. Contact authorized SNAPPER dealer. 4. Defective ignition switch• 5. Starter Spins without engaging• 5. Release Start key and repeat attempt. If starter continues to spin contact Engine Dealer.
Page 36 5. Clean deck. 5. Build up of grass clippings and debris under deck. 6. Improper blade(s) installed on deck. 6. Install proper SNAPPER blades. 7. Blade(s) installed improperly on deck. 7. Install blades properly. 1. Poor cable connections. 1. Clean cables and battery terminals.
Page 37 MAINTENANCE SCHEDULE REFERENCE EACH SUBJECT SERVICE EACH HOURS HOURS HOURS HOURS SEASON TO BE PERFORMED PAGES Check Oil Level Engine Page 7 Engine Initial Oil Change Page 13 Engine Periodic Oil Change Page 14 Air Pre-Cleaner Service Sponge Pre- Engine Manual Cleaner Element &...
Page 38 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.
Page 39 & 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 40 Because of its working environ- ment, the air available to your Snapper engine Is " heavily saturated with air- borne dirt particles. As the dirt particlea are stopped, Damage caused by a poorly serviced air...
Page 41 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 42 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 certified TC-W oll such as Snapper's 2-cycle engine oil...
Page 43: Form
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.
Page 44 LA WN TRA C TOR HYDROS TA TIC DRIVE SERIES I 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 I - Series Designation 33 - 33" Cutting Width Mower B - Briggs & Stratton V - Over Head Valve Type Engine Thank you for buying a SNAPPER product! Before operating the Lawn Tractor, read and follow "IMPORTANT...
Page 46 Customer Service Department at SNAPPER, McDonough, Georgia 30253. Phone: (1-800-935-2967). PROTECTION FOR CHILDREN PROTECTION AGAINST TIPOVERS Tragic accidents can occur if the operator is not alert to (Continued From Previous Column) STAY ALERT for holes and other hidden hazards.
Page 47 SNAPPER DO NOT fill fuel containers inside a vehicle or attachment instructions. on a truck or trailer bed with a plastic liner.
Page 48: Important Safety Instructions
(Continued From Previous Column) 15. Maintain or replace safety and instruction labels designed for towing. DO NOT attach towed as necessary. equipment except at the hitch point. 16. Use only genuine SNAPPER replacement parts Follow the manufacturer's recommendation assure that original standards...
Page 49: Table Of Contents
Safety Interlock System Checks ....17 IMPORTANT PRIMARY MAINTENANCE ......39-42 The figures and illustrations in this manual PRODUCT REGISTRATION FORM ....provided for reference only and may differ from your specific model. Contact your Snapper dealer if you have questions.
Page 50: Section 1 - Familiarization
Operator's nomenclature drawings above, illustrate Manual and Engine Owner's Manual before operating 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 become thoroughly...
Page 51 Section 2 -OPERATING INSTRUCTIONS 2.1 PRE-START CHECKLIST Make the following checks and perform service as FUEL TANK 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.
Page 52 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 choking will be needed when restarting a warm Take a comfortable position in seat of machine, look around to make sure that the area you are going engine.
Page 53 Section 2 -OPERATING INSTRUCTIONS 2.3 STARTING & OPERATION (continued) 2.4 STOPPING ENGINE, BLADE, & WHEEL DRIVE 2.3.2. STARTING WHEEL DRIVE 2.4.1. STOPPING ENGINE Shift speed control lever to neutral. Stop engine by turning to the "OFF" Start engine. Refer Section "STARTING position.
Page 54 Section 2 -OPERATING INSTRUCTIONS 2.4 STOPPING 2.4.3. STOPPING MOWER BLADE 2.4.5. RELEASING PARK BRAKE 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 55: 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 ALL THE WAY OUT TO DISENGAGE...
Page 56: Reverse Lockout Mechanism
Mechanism is not functioning properly. Contact your reverse operation until the blade engagement lever is SNAPPER dealer immediately for assistance. moved to the "OFF" position, at which time the system will return to its Reverse Lockout mode. This feature should never be selected unless you are absolutely sure...
Page 57: Service - After First 5 Hours
SNAPPER replacement parts only. Contact a local Check torque of blade mounting bolts. Torque to: SNAPPER dealer for parts and service assistance. For 33" deck - 30 to 40 ft. Ibs. See Figure 3.2. the correct part or information for a particular Tractor, 38"...
Page 58: Check Deck Drive Belt
Section 3 - MAINTENANCE 3.2.3. CHECK MOWER BLADE (Continued) Change air filter. Pull up and rotate the air cleaner latch to remove cleaner cover. See Figure 3.5. IMPORTANT: When cover is removed, viewing the carburetor side of the air filter, which will appear clean.
Page 59: Mower Components
Section 3 - MAINTENANCE 3.3.2. MOWER COMPONENTS Clutch/Brake Pivot Check deck drive belt for proper tension. Refer The clutch/brake pivot is located on the left hand to Section "CHECK DECK DRIVE BELT". underside of the tractor and is lubricated with one Check blades for sharpness, wear, damage and shot of general purpose grease.
Page 60: Steering Drag Link
Section 3 - MAINTENANCE Steering Drag Link Lubricate both ends of steering drag ink with a small amount of SAE30 oil. See Figure 3.10. LUBRICATE COMPONENTS UNDERSIDE TRACTOR LINK LUBRICATION POINT BLADE • ::" ENGAGEMENT LEVER FIGURE 3.10 FIGURE 3.12 3.3.4.
Page 61: Fuel Filter
All safety devices must be in place and functioning properly before operating the machine. Perform the following interlock system checks periodically during the operating season. Contact your authorized Snapper dealer if you have questions. FUEL FILTER WARNING DO NOT operate machine ifany safety interlock or...
Page 62: 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 63: Adjusting Mower Blade- 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 64 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 65: 33" Front To Rear Sector Plates
Section 4 - ADJUSTMENT & REPAIR WARNING 33" DECK SHOWN DO NOT attempt any adjustments, maintenance FRONT REAR 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 X + 1/4"...
Page 66 Section 4 - ADJUSTMENT & REPAIR 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. Engine and components be extremely hot.
Page 67: Brake Adjustment
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 rlll/llii spark plug wire from spark plug and secure wire away from spark plug.
Page 68: Steering Adjustment
Section 4 - ADJUSTMENT & REPAIR Turn neutral adjustment turn WARNING clockwise to reduce FORWARD creep. Turn DO NOT attempt any adjustments, maintenance adjustment nut 1/4 turn counter clockwise to reduce service with the engine or blade running. STOP Reverse creep. Only turn the adjustment nut in 1/4 blade.
Page 69: 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".
Page 70: 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.
Page 71: 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 spark plug. Engine and components ASSEMBLY be extremely hot.
Page 72 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 73 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 Place belt into top groove of engine pulley. blade.
Page 74: 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 Remove mower deck. blade.
Page 75: Repair
Section 4 - ADJUSTMENT & REPAIR 4.5 BATTERY _REMOVE POSITIVE (+) NOTE: The battery in this machine is maintenance- CABLE LAST free. It has been filled to the proper level with acid and is sealed. Do not attempt to open battery. 4.5.1.
Page 76 Section 4 - ADJUSTMENT & REPAIR WARNING DO NOT attempt to charge the battery while installed on the machine. DO NOT use "BOOST"I chargers on the battery. 4.5.5. BATTERY TESTING Remove battery. Refer to section "BATTERY REMOVAL". 2. Using a voltmeter, check the battery's state of charge by comparing the voltmeter reading with the WARNING...
Page 77: Available Accessories
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 78: Section 5 Electrical System
SECTION 5 - ELECTRICAL SYSTEM _EDAL SW_TCH B_ A(.K SCHEMATIC- WIRING HARNESS P.N. 2-8404 LT160H331BV & LT160H381BV...
Page 79 2. Replace fuse. 3. Electrical connections loose or corroded• 3. Clean and check connections for good contact. 4. Contact authorized SNAPPER dealer. 4. Defective ignition switch• 5. Starter Spins without engaging• 5. Release Start key and repeat attempt. If starter continues to spin contact Engine Dealer.
Page 80 5. Clean deck. 5. Build up of grass clippings and debris under deck. 6. Improper blade(s) installed on deck. 6. Install proper SNAPPER blades. 7. Blade(s) installed improperly on deck. 7. Install blades properly. 1. Poor cable connections. 1. Clean cables and battery terminals.
Page 81 MAINTENANCE SCHEDULE REFERENCE EACH SUBJECT SERVICE EACH HOURS HOURS HOURS HOURS SEASON TO BE PERFORMED PAGES Check Oil Level Engine Page 7 Engine Initial Oil Change Page 13 Engine Periodic Oil Change Page 14 Air Pre-Cleaner Service Sponge Pre- Engine Manual Cleaner Element &...
Page 82: Warranty
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.
Page 83: 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 84 Because of its working environ- ment, the air available to your Snapper engine Is " heavily saturated with air- borne dirt particles. As the dirt particlea are stopped, Damage caused by a poorly serviced air...
Page 85: 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 86 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 certified TC-W oll such as Snapper's 2-cycle engine oil...
Page 87 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.
Page 88 LA WN TRA C TOR HYDROS TA TIC DRIVE SERIES I 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 I - Series Designation 33 - 33" Cutting Width Mower B - Briggs & Stratton V - Over Head Valve Type Engine Thank you for buying a SNAPPER product! Before operating the Lawn Tractor, read and follow "IMPORTANT...
Page 90 Customer Service Department at SNAPPER, McDonough, Georgia 30253. Phone: (1-800-935-2967). PROTECTION FOR CHILDREN PROTECTION AGAINST TIPOVERS Tragic accidents can occur if the operator is not alert to (Continued From Previous Column) STAY ALERT for holes and other hidden hazards.
Page 91 SNAPPER DO NOT fill fuel containers inside a vehicle or attachment instructions. on a truck or trailer bed with a plastic liner.
Page 92 (Continued From Previous Column) 15. Maintain or replace safety and instruction labels designed for towing. DO NOT attach towed as necessary. equipment except at the hitch point. 16. Use only genuine SNAPPER replacement parts Follow the manufacturer's recommendation assure that original standards...
Page 93: Hydro Drive
Safety Interlock System Checks ....17 IMPORTANT PRIMARY MAINTENANCE ......39-42 The figures and illustrations in this manual PRODUCT REGISTRATION FORM ....provided for reference only and may differ from your specific model. Contact your Snapper dealer if you have questions.
Page 94: Familiarization
Operator's nomenclature drawings above, illustrate Manual and Engine Owner's Manual before operating 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 become thoroughly...
Page 95 Section 2 -OPERATING INSTRUCTIONS 2.1 PRE-START CHECKLIST Make the following checks and perform service as FUEL TANK 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.
Page 96: Parking Brake
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 choking will be needed when restarting a warm Take a comfortable position in seat of machine, look around to make sure that the area you are going engine.
Page 97 Section 2 -OPERATING INSTRUCTIONS 2.3 STARTING & OPERATION (continued) 2.4 STOPPING ENGINE, BLADE, & WHEEL DRIVE 2.3.2. STARTING WHEEL DRIVE 2.4.1. STOPPING ENGINE Shift speed control lever to neutral. Stop engine by turning to the "OFF" Start engine. Refer Section "STARTING position.
Page 98 Section 2 -OPERATING INSTRUCTIONS 2.4 STOPPING 2.4.3. STOPPING MOWER BLADE 2.4.5. RELEASING PARK BRAKE 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 99: 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 ALL THE WAY OUT TO DISENGAGE...
Page 100: Reverse Lockout Mechanism
Mechanism is not functioning properly. Contact your reverse operation until the blade engagement lever is SNAPPER dealer immediately for assistance. moved to the "OFF" position, at which time the system will return to its Reverse Lockout mode. This feature should never be selected unless you are absolutely sure...
Page 101: Service - After First 5 Hours
SNAPPER replacement parts only. Contact a local Check torque of blade mounting bolts. Torque to: SNAPPER dealer for parts and service assistance. For 33" deck - 30 to 40 ft. Ibs. See Figure 3.2. the correct part or information for a particular Tractor, 38"...
Page 102: Check Deck Drive Belt
Section 3 - MAINTENANCE 3.2.3. CHECK MOWER BLADE (Continued) Change air filter. Pull up and rotate the air cleaner latch to remove cleaner cover. See Figure 3.5. IMPORTANT: When cover is removed, viewing the carburetor side of the air filter, which will appear clean.
Page 103: Mower Components
Section 3 - MAINTENANCE 3.3.2. MOWER COMPONENTS Clutch/Brake Pivot Check deck drive belt for proper tension. Refer The clutch/brake pivot is located on the left hand to Section "CHECK DECK DRIVE BELT". underside of the tractor and is lubricated with one Check blades for sharpness, wear, damage and shot of general purpose grease.
Page 104: Steering Drag Link
Section 3 - MAINTENANCE Steering Drag Link Lubricate both ends of steering drag ink with a small amount of SAE30 oil. See Figure 3.10. LUBRICATE COMPONENTS UNDERSIDE TRACTOR LINK LUBRICATION POINT BLADE • ::" ENGAGEMENT LEVER FIGURE 3.10 FIGURE 3.12 3.3.4.
Page 105: Fuel Filter
All safety devices must be in place and functioning properly before operating the machine. Perform the following interlock system checks periodically during the operating season. Contact your authorized Snapper dealer if you have questions. FUEL FILTER WARNING DO NOT operate machine ifany safety interlock or...
Page 106: 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 107: Adjusting Mower Blade- 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 108 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 109: 33" Front To Rear Sector Plates
Section 4 - ADJUSTMENT & REPAIR WARNING 33" DECK SHOWN DO NOT attempt any adjustments, maintenance FRONT REAR 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 X + 1/4"...
Page 110 Section 4 - ADJUSTMENT & REPAIR 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. Engine and components be extremely hot.
Page 111: Brake Adjustment
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 rlll/llii spark plug wire from spark plug and secure wire away from spark plug.
Page 112: Steering Adjustment
Section 4 - ADJUSTMENT & REPAIR Turn neutral adjustment turn WARNING clockwise to reduce FORWARD creep. Turn DO NOT attempt any adjustments, maintenance adjustment nut 1/4 turn counter clockwise to reduce service with the engine or blade running. STOP Reverse creep. Only turn the adjustment nut in 1/4 blade.
Page 113: 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".
Page 114: 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.
Page 115: 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 spark plug. Engine and components ASSEMBLY be extremely hot.
Page 116 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 117 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 Place belt into top groove of engine pulley. blade.
Page 118: 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 Remove mower deck. blade.
Page 119: Repair
Section 4 - ADJUSTMENT & REPAIR 4.5 BATTERY _REMOVE POSITIVE (+) NOTE: The battery in this machine is maintenance- CABLE LAST free. It has been filled to the proper level with acid and is sealed. Do not attempt to open battery. 4.5.1.
Page 120 Section 4 - ADJUSTMENT & REPAIR WARNING DO NOT attempt to charge the battery while installed on the machine. DO NOT use "BOOST"I chargers on the battery. 4.5.5. BATTERY TESTING Remove battery. Refer to section "BATTERY REMOVAL". 2. Using a voltmeter, check the battery's state of charge by comparing the voltmeter reading with the WARNING...
Page 121 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 122 SECTION 5 - ELECTRICAL SYSTEM _EDAL SW_TCH B_ A(.K SCHEMATIC- WIRING HARNESS P.N. 2-8404 LT160H331BV & LT160H381BV...
Page 123 2. Replace fuse. 3. Electrical connections loose or corroded• 3. Clean and check connections for good contact. 4. Contact authorized SNAPPER dealer. 4. Defective ignition switch• 5. Starter Spins without engaging• 5. Release Start key and repeat attempt. If starter continues to spin contact Engine Dealer.
Page 124 5. Clean deck. 5. Build up of grass clippings and debris under deck. 6. Improper blade(s) installed on deck. 6. Install proper SNAPPER blades. 7. Blade(s) installed improperly on deck. 7. Install blades properly. 1. Poor cable connections. 1. Clean cables and battery terminals.
Page 125 MAINTENANCE SCHEDULE REFERENCE EACH SUBJECT SERVICE EACH HOURS HOURS HOURS HOURS SEASON TO BE PERFORMED PAGES Check Oil Level Engine Page 7 Engine Initial Oil Change Page 13 Engine Periodic Oil Change Page 14 Air Pre-Cleaner Service Sponge Pre- Engine Manual Cleaner Element &...
Page 126 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.
Page 127 & 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 128 Because of its working environ- ment, the air available to your Snapper engine Is " heavily saturated with air- borne dirt particles. As the dirt particlea are stopped, Damage caused by a poorly serviced air...
Page 129 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 130 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 certified TC-W oll such as Snapper's 2-cycle engine oil...
Page 131 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.
Page 132 LA WN TRA C TOR HYDROS TA TIC DRIVE SERIES I 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 I - Series Designation 33 - 33" Cutting Width Mower B - Briggs & Stratton V - Over Head Valve Type Engine Thank you for buying a SNAPPER product! Before operating the Lawn Tractor, read and follow "IMPORTANT...
Page 134 Customer Service Department at SNAPPER, McDonough, Georgia 30253. Phone: (1-800-935-2967). PROTECTION FOR CHILDREN PROTECTION AGAINST TIPOVERS Tragic accidents can occur if the operator is not alert to (Continued From Previous Column) STAY ALERT for holes and other hidden hazards.
Page 135 SNAPPER DO NOT fill fuel containers inside a vehicle or attachment instructions. on a truck or trailer bed with a plastic liner.
Page 136 (Continued From Previous Column) 15. Maintain or replace safety and instruction labels designed for towing. DO NOT attach towed as necessary. equipment except at the hitch point. 16. Use only genuine SNAPPER replacement parts Follow the manufacturer's recommendation assure that original standards...
Page 137: Hydro Drive
Safety Interlock System Checks ....17 IMPORTANT PRIMARY MAINTENANCE ......39-42 The figures and illustrations in this manual PRODUCT REGISTRATION FORM ....provided for reference only and may differ from your specific model. Contact your Snapper dealer if you have questions.
Page 138: Familiarization
Operator's nomenclature drawings above, illustrate Manual and Engine Owner's Manual before operating 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 become thoroughly...
Page 139 Section 2 -OPERATING INSTRUCTIONS 2.1 PRE-START CHECKLIST Make the following checks and perform service as FUEL TANK 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.
Page 140 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 choking will be needed when restarting a warm Take a comfortable position in seat of machine, look around to make sure that the area you are going engine.
Page 141 Section 2 -OPERATING INSTRUCTIONS 2.3 STARTING & OPERATION (continued) 2.4 STOPPING ENGINE, BLADE, & WHEEL DRIVE 2.3.2. STARTING WHEEL DRIVE 2.4.1. STOPPING ENGINE Shift speed control lever to neutral. Stop engine by turning to the "OFF" Start engine. Refer Section "STARTING position.
Page 142 Section 2 -OPERATING INSTRUCTIONS 2.4 STOPPING 2.4.3. STOPPING MOWER BLADE 2.4.5. RELEASING PARK BRAKE 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 143: 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 ALL THE WAY OUT TO DISENGAGE...
Page 144: Reverse Lockout Mechanism
Mechanism is not functioning properly. Contact your reverse operation until the blade engagement lever is SNAPPER dealer immediately for assistance. moved to the "OFF" position, at which time the system will return to its Reverse Lockout mode. This feature should never be selected unless you are absolutely sure...
Page 145: Service - After First 5 Hours
SNAPPER replacement parts only. Contact a local Check torque of blade mounting bolts. Torque to: SNAPPER dealer for parts and service assistance. For 33" deck - 30 to 40 ft. Ibs. See Figure 3.2. the correct part or information for a particular Tractor, 38"...
Page 146: Check Deck Drive Belt
Section 3 - MAINTENANCE 3.2.3. CHECK MOWER BLADE (Continued) Change air filter. Pull up and rotate the air cleaner latch to remove cleaner cover. See Figure 3.5. IMPORTANT: When cover is removed, viewing the carburetor side of the air filter, which will appear clean.
Page 147: Mower Components
Section 3 - MAINTENANCE 3.3.2. MOWER COMPONENTS Clutch/Brake Pivot Check deck drive belt for proper tension. Refer The clutch/brake pivot is located on the left hand to Section "CHECK DECK DRIVE BELT". underside of the tractor and is lubricated with one Check blades for sharpness, wear, damage and shot of general purpose grease.
Page 148: Steering Drag Link
Section 3 - MAINTENANCE Steering Drag Link Lubricate both ends of steering drag ink with a small amount of SAE30 oil. See Figure 3.10. LUBRICATE COMPONENTS UNDERSIDE TRACTOR LINK LUBRICATION POINT BLADE • ::" ENGAGEMENT LEVER FIGURE 3.10 FIGURE 3.12 3.3.4.
Page 149: Fuel Filter
All safety devices must be in place and functioning properly before operating the machine. Perform the following interlock system checks periodically during the operating season. Contact your authorized Snapper dealer if you have questions. FUEL FILTER WARNING DO NOT operate machine ifany safety interlock or...
Page 150: 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 151: Adjusting Mower Blade- 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 152 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 153: 33" Front To Rear Sector Plates
Section 4 - ADJUSTMENT & REPAIR WARNING 33" DECK SHOWN DO NOT attempt any adjustments, maintenance FRONT REAR 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 X + 1/4"...
Page 154 Section 4 - ADJUSTMENT & REPAIR 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. Engine and components be extremely hot.
Page 155: Brake Adjustment
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 rlll/llii spark plug wire from spark plug and secure wire away from spark plug.
Page 156: Steering Adjustment
Section 4 - ADJUSTMENT & REPAIR Turn neutral adjustment turn WARNING clockwise to reduce FORWARD creep. Turn DO NOT attempt any adjustments, maintenance adjustment nut 1/4 turn counter clockwise to reduce service with the engine or blade running. STOP Reverse creep. Only turn the adjustment nut in 1/4 blade.
Page 157: 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".
Page 158: 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.
Page 159: 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 spark plug. Engine and components ASSEMBLY be extremely hot.
Page 160 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 161 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 Place belt into top groove of engine pulley. blade.
Page 162: 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 Remove mower deck. blade.
Page 163: Repair
Section 4 - ADJUSTMENT & REPAIR 4.5 BATTERY _REMOVE POSITIVE (+) NOTE: The battery in this machine is maintenance- CABLE LAST free. It has been filled to the proper level with acid and is sealed. Do not attempt to open battery. 4.5.1.
Page 164 Section 4 - ADJUSTMENT & REPAIR WARNING DO NOT attempt to charge the battery while installed on the machine. DO NOT use "BOOST"I chargers on the battery. 4.5.5. BATTERY TESTING Remove battery. Refer to section "BATTERY REMOVAL". 2. Using a voltmeter, check the battery's state of charge by comparing the voltmeter reading with the WARNING...
Page 165 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 166 SECTION 5 - ELECTRICAL SYSTEM _EDAL SW_TCH B_ A(.K SCHEMATIC- WIRING HARNESS P.N. 2-8404 LT160H331BV & LT160H381BV...
Page 167 2. Replace fuse. 3. Electrical connections loose or corroded• 3. Clean and check connections for good contact. 4. Contact authorized SNAPPER dealer. 4. Defective ignition switch• 5. Starter Spins without engaging• 5. Release Start key and repeat attempt. If starter continues to spin contact Engine Dealer.
Page 168 5. Clean deck. 5. Build up of grass clippings and debris under deck. 6. Improper blade(s) installed on deck. 6. Install proper SNAPPER blades. 7. Blade(s) installed improperly on deck. 7. Install blades properly. 1. Poor cable connections. 1. Clean cables and battery terminals.
Page 169 MAINTENANCE SCHEDULE REFERENCE EACH SUBJECT SERVICE EACH HOURS HOURS HOURS HOURS SEASON TO BE PERFORMED PAGES Check Oil Level Engine Page 7 Engine Initial Oil Change Page 13 Engine Periodic Oil Change Page 14 Air Pre-Cleaner Service Sponge Pre- Engine Manual Cleaner Element &...
Page 170 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.
Page 171 & 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 172 Because of its working environ- ment, the air available to your Snapper engine Is " heavily saturated with air- borne dirt particles. As the dirt particlea are stopped, Damage caused by a poorly serviced air...
Page 173 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 174 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 certified TC-W oll such as Snapper's 2-cycle engine oil...
Page 175: Form
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.
Page 176 LA WN TRA C TOR HYDROS TA TIC DRIVE SERIES I 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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Snapper LT180H331BV series I Safety Instructions & Operator's Manual

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