Page 1
I - Series Designation 170 - 17.0 HP Engine Horse Power B - Briggs & Stratton H - Hydrostatic Transmission 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 PROTECTION AGAINST TIPOVERS...
Page 3
Inspect machine repair SNAPPER dealer at least once a year and have damage before resuming operation. the dealer install any new safety devices. 12. Operate machine only in daylight or with good 15. Use only genuine SNAPPER replacement parts to artificial light.
Hydrostatic Transmission Oil ......16 WARRANTY ............ IMPORTANT PRIMARY MAINTENANCE ......38-41 The figures illustrations in this manual provided for reference only and may differ from your PRODUCT REGISTRATION FORM ....specific model. Contact your Snapper dealer if you have questions.
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
Study the Important Safety Instructions, this 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...
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.
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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.
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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.
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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.
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...
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...
Contact a local 33" deck - 30 to 40 ft. Ibs. See Figure 3.2. SNAPPER dealer for parts and service assistance. For 38" deck - 70 to 80 ft. lbs. See Figure 3.3. the correct part or information for a particular Tractor,...
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, you are viewing the carburetor side of the air filter, which will appear clean.
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.
Section 3 - MAINTENANCE Steering Drag Link Lubricate both ends of steering drag link with a small amount of SAE30 oil. See Figure 3.10. LUBRICATE COMPONENTS UNDERSIDE TRACTOR LUBRICATION POINT %:-, BLADE -_" X'_ENGAGEMENT :LEVER FIGURE 3.10 FIGURE 3.12 3.3.4. TRACTOR LUBRICATION (Continued From Previous Page) Park Brake Lever...
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.
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.
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.
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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.
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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.
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.
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.
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.
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.
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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.
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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.
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.
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.
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Section 4 - ADJUSTMENT & REPAIR WARNING IMPORTANT: 3/16" above cell plates is the recommended level. However do not try to measure this dimension. Never DO NOT OVERFILL! DO NOT attempt to service place anything in battery other than specified electrolyte. charge the battery while it is installed on the machine.
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& 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.
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SECTION 5- ELECTRICAL SYSTEM ELECTRICAL - B&S Engines Note: Switches shown with, Pedal locked down 2_RUN 6, L 3, START a, $- L .._GREEN ......SCHEMATIC - WIRING HARNESS P.N. 2-6616 LT150H331BV & LT150H381BV...
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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.
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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.
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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...
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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 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 particles 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 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...
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...
Page 45
LAWN TRA C TOR HYDROSTA 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 46
I - Series Designation 170 - 17.0 HP Engine Horse Power B - Briggs & Stratton H - Hydrostatic Transmission V - Over Head Valve Type Engine Thank you for buying a SNAPPER product! Before operating the Lawn Tractor, read and follow "IMPORTANT...
Page 47
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 PROTECTION AGAINST TIPOVERS...
Page 48
Inspect machine repair SNAPPER dealer at least once a year and have damage before resuming operation. the dealer install any new safety devices. 12. Operate machine only in daylight or with good 15. Use only genuine SNAPPER replacement parts to artificial light.
Hydrostatic Transmission Oil ......16 WARRANTY ............ IMPORTANT PRIMARY MAINTENANCE ......38-41 The figures illustrations in this manual provided for reference only and may differ from your PRODUCT REGISTRATION FORM ....specific model. Contact your Snapper dealer if you have questions.
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 51
Study the Important Safety Instructions, this 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...
Page 52
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 53
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.
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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.
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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.
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...
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...
Contact a local 33" deck - 30 to 40 ft. Ibs. See Figure 3.2. SNAPPER dealer for parts and service assistance. For 38" deck - 70 to 80 ft. lbs. See Figure 3.3. the correct part or information for a particular Tractor,...
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, you are viewing the carburetor side of the air filter, which will appear clean.
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.
Section 3 - MAINTENANCE Steering Drag Link Lubricate both ends of steering drag link with a small amount of SAE30 oil. See Figure 3.10. LUBRICATE COMPONENTS UNDERSIDE TRACTOR LUBRICATION POINT %:-, BLADE -_" X'_ENGAGEMENT :LEVER FIGURE 3.10 FIGURE 3.12 3.3.4. TRACTOR LUBRICATION (Continued From Previous Page) Park Brake Lever...
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.
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 65
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".
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.
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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.
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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.
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.
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.
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.
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 73
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 74
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.
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.
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 77
Section 4 - ADJUSTMENT & REPAIR WARNING IMPORTANT: 3/16" above cell plates is the recommended level. However do not try to measure this dimension. Never DO NOT OVERFILL! DO NOT attempt to service place anything in battery other than specified electrolyte. charge the battery while it is installed on the machine.
& 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.
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 82
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 83
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 84
& 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 85
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 86
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 87
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 88
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...
Page 90
LAWN TRA C TOR HYDROSTA 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 91
I - Series Designation 170 - 17.0 HP Engine Horse Power B - Briggs & Stratton H - Hydrostatic Transmission V - Over Head Valve Type Engine Thank you for buying a SNAPPER product! Before operating the Lawn Tractor, read and follow "IMPORTANT...
Page 92
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 PROTECTION AGAINST TIPOVERS...
Page 93
Inspect machine repair SNAPPER dealer at least once a year and have damage before resuming operation. the dealer install any new safety devices. 12. Operate machine only in daylight or with good 15. Use only genuine SNAPPER replacement parts to artificial light.
Page 94
Hydrostatic Transmission Oil ......16 WARRANTY ............ IMPORTANT PRIMARY MAINTENANCE ......38-41 The figures illustrations in this manual provided for reference only and may differ from your PRODUCT REGISTRATION FORM ....specific model. Contact your Snapper dealer if you have questions.
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 96
Study the Important Safety Instructions, this 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...
Page 97
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 98
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 99
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 100
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.
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...
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...
Contact a local 33" deck - 30 to 40 ft. Ibs. See Figure 3.2. SNAPPER dealer for parts and service assistance. For 38" deck - 70 to 80 ft. lbs. See Figure 3.3. the correct part or information for a particular Tractor,...
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, you are viewing the carburetor side of the air filter, which will appear clean.
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.
Section 3 - MAINTENANCE Steering Drag Link Lubricate both ends of steering drag link with a small amount of SAE30 oil. See Figure 3.10. LUBRICATE COMPONENTS UNDERSIDE TRACTOR LUBRICATION POINT %:-, BLADE -_" X'_ENGAGEMENT :LEVER FIGURE 3.10 FIGURE 3.12 3.3.4. TRACTOR LUBRICATION (Continued From Previous Page) Park Brake Lever...
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.
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 110
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".
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 112
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 113
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.
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.
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.
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.
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 118
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.
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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.
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.
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.
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Section 4 - ADJUSTMENT & REPAIR WARNING IMPORTANT: 3/16" above cell plates is the recommended level. However do not try to measure this dimension. Never DO NOT OVERFILL! DO NOT attempt to service place anything in battery other than specified electrolyte. charge the battery while it is installed on the machine.
& 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.
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.
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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...
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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.
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& 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...
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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...
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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...
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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...
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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...
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LAWN TRA C TOR HYDROSTA 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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I - Series Designation 170 - 17.0 HP Engine Horse Power B - Briggs & Stratton H - Hydrostatic Transmission V - Over Head Valve Type Engine Thank you for buying a SNAPPER product! Before operating the Lawn Tractor, read and follow "IMPORTANT...
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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 PROTECTION AGAINST TIPOVERS...
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Inspect machine repair SNAPPER dealer at least once a year and have damage before resuming operation. the dealer install any new safety devices. 12. Operate machine only in daylight or with good 15. Use only genuine SNAPPER replacement parts to artificial light.
Hydrostatic Transmission Oil ......16 WARRANTY ............ IMPORTANT PRIMARY MAINTENANCE ......38-41 The figures illustrations in this manual provided for reference only and may differ from your PRODUCT REGISTRATION FORM ....specific model. Contact your Snapper dealer if you have questions.
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...
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Study the Important Safety Instructions, this 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...
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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.
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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.
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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.
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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.
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...
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...
Contact a local 33" deck - 30 to 40 ft. Ibs. See Figure 3.2. SNAPPER dealer for parts and service assistance. For 38" deck - 70 to 80 ft. lbs. See Figure 3.3. the correct part or information for a particular Tractor,...
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, you are viewing the carburetor side of the air filter, which will appear clean.
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.
Section 3 - MAINTENANCE Steering Drag Link Lubricate both ends of steering drag link with a small amount of SAE30 oil. See Figure 3.10. LUBRICATE COMPONENTS UNDERSIDE TRACTOR LUBRICATION POINT %:-, BLADE -_" X'_ENGAGEMENT :LEVER FIGURE 3.10 FIGURE 3.12 3.3.4. TRACTOR LUBRICATION (Continued From Previous Page) Park Brake Lever...
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.
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.
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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".
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.
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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.
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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.
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.
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.
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.
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.
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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.
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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.
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.
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.
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Section 4 - ADJUSTMENT & REPAIR WARNING IMPORTANT: 3/16" above cell plates is the recommended level. However do not try to measure this dimension. Never DO NOT OVERFILL! DO NOT attempt to service place anything in battery other than specified electrolyte. charge the battery while it is installed on the machine.
& 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.
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...
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 174
& 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 175
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...
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 177
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...
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...
Page 180
LAWN TRA C TOR HYDROSTA 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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