Table of Contents
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Safety Instructions
& Operator's
Manual for
LAWN TRACTOR
HYDROSTA TIC DRIVE
ELECTRIC
CLUTCH
SERIES I
MODELS
L T180H421BV2
WL T180H4 21BV2
L T200H481BV2
WL T200H481BV2
MODEL NUMBER EXPLANATION
I LT 11801
H I 42 I
I
I B I v l 2 I
OO'LO' 'ONAT'O
I I I I I
ENGJENEyH;TEM TYPE
CUTTING WIDTH
ENGINE OPTION
ENGINE TYPE
ENGINE MODEL
SERIES DESIGNATION
LT/WLT - Model Designation
180 - 18.0 HP (Engine Horse Power)
200 - 20.0 HP (Engine Horse Power)
H - Hydrostatic Transmission
Drive System
42 - 42" Cutting Width Mower Deck
48 - 48" Cutting Width Mower Deck
I - Series Designation
B - Briggs & Stratton Engine
V - Over Head Valve Type Engine
2 - Twin Cylinder Engine
Thank
you for buying
a SNAPPER
producH
Before
operating
the Lawn
Tractor,
read and follow
the
"IMPORTANT
SAFETY INSTRUCTIONS"
on pages 2 & 3, all other instructions
contained in this manual and the
accompanying
booklet "About Power Mower Safety". Lawn mowers and all power equipment can be potentially
dangerous
if used improperly.
REMEMBER:
SAFETY
REQUIRES
CAREFULL
USE IN ACCORDANCE
WITH
INSTRUCTIONS
AND COMMON SENSE!
COPYRIGHT
© 2002
SNAPPER
INC
ALL RIGHTS
RESERVED
SNAPPERMcDonough,
GA. 30253
U.S.A.
MANUAL No. 7-2344 (I.R. 6/28/02)
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Summary of Contents for Snapper LT180H421BV2
- Page 1 Drive System 42 - 42" Cutting Width Mower Deck 48 - 48" Cutting Width Mower Deck Thank you for buying a SNAPPER "IMPORTANT SAFETY INSTRUCTIONS" accompanying booklet "About Power Mower Safety". Lawn mowers and all power equipment can be potentially dangerous if used improperly.
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Page 2: Important Safety Instructions
OFF and back slowly down the slope. SAFETY INSTRUCTIONS If you have any questions call or write the Customer Service Department at SNAPPER, McDonough, PROTECTION (Continued From Previous Column) STAY ALERT for holes and other hidden hazards. -
Page 3: Operation
14. Have machine serviced by an authorized SNAPPER dealer at least once a year and have the dealer install any new safety devices. 15. Use only genuine SNAPPER replacement parts to... -
Page 4: Table Of Contents
WARRANTY ... PRIMARY MAINTENANCE ... PRODUCT REGISTRATION The figures provided for Oil ... 16 your specific model. Contact your Snapper dealer if rou have questions. & REPAIR ... 16-33 Blade Wear Limit ... Blade Sharpening ... Mower Blade Replacement ... 23 (Twin Cylinder Engine) ... -
Page 5: Section 1 - Familiarization
DISCHARGE DEFLECTOR MOWING DECK (42"SHOWN) COMPONENTS nomenclature drawings above, essential components of the SNAPPER Lawn Tractor. It is recommended that all operators of this equipment become thoroughly familiar with the components their operation BEFORE OPERATING. involving the engine are found in the separate Owner's Manual. -
Page 6: Section 2 - Operating
Section 2 - OPERATING 2.1 PRE-START CHECKLIST Make the following checks and perform service as required before each start-up. 2.1.1. Check tires and add air as needed to bring pressure to 12 P.S.I. in front tires and 12 P.S.I. in rear tires. -
Page 7: Parking Brake
Section 2 - OPERATING STARTING & OPERATION 2,3.1. STARTING ENGINE Take a comfortable position in seat of machine, look around to make sure that the area you are going to mow is clear of people, children and pets. Take note of any stationary obstacles! NOTE: The interlock system wilI prevent the engine from starting if the blade switch is in the "ON"... -
Page 8: Starting & Stopping Wheel Drive
Section 2 - OPERATING STARTING & OPERATION (Continued) 2,3.2, STARTING WHEEL DRIVE Shift speed control lever to neutral. Start engine. Refer ENGINE". Release clutch/brake pedal. Slowly shift speed control forward motion or to the rear for reverse motion. See Figure 2.7. SPEED CONTROL FIGURE 2,7 2,3.3... -
Page 9: Cutting Height Adjustment
Once blades are disengaged, they should complete stop in 5 seconds or less. continue to rotate after 5 seconds, must be repaired. Return machine to an authorized SNAPPER dealer. continue machine until blade brake has been repaired functioning properly. 2,4.4. -
Page 10: Rolling Tractor With Engine Off
Section 2 - OPERATING 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 CONTROL OUT TO DISENGAGE HYDRO TRANSMISSION... -
Page 11: Reverse Lockout Mechanism
Mechanism is not functioning SNAPPER dealer immediately for assistance. LOOK and SEE behind and down for children, pets BLADES must be turned off before backing machine. DO NOT allow children on machine (even with Reverse Lockout Mechanism Override Stop machine. -
Page 12: Section 3 - Maintenance
INTRODUCTION To retain the quality of the Tractor, use genuine SNAPPER replacement parts only. SNAPPER dealer for parts and service assistance. For the correct part or information for a particular Tractor, always mention the model and senal number. SNAPPER recommends returning the Tractor to an authorized... -
Page 13: Service - Every 26 Operating Hours
Section 3 - MAINTENANCE WARNING NOT attempt any adjustments, service or repairs with the engine running. engine. Stop blade. Engage parking brake. Remove key. Remove spark plug wire from spark plug and secure away from plug. Engine and components HOT. Avoid serious burns, allow all parts to cool before working on machine. -
Page 14: Mower Components
Section 3 - MAINTENANCE 3.3.2. MOWER COMPONENTS Check deck drive belt for proper tension. Refer to Section, "CHECK DECK DRIVE BELT". Check blades for sharpness, wear, damage and torque. Refer Section SERVICE". Check mower deck for proper levelness. Refer Section "MOWER DECK LEVELNESS". -
Page 15: Steering Drag Link
Fill fuel tank with fresh gasoline. Refer to engine owner's manual for fuel specifications. 3.4,3. Remove engine owner's manual for correct replacement and gap specifications. 3.4.4, hydrostatic maintenance. immediately to a Snapper dealer. PARK BRAKE LEVER all maintenance as described in Section ENGINE engine according... -
Page 16: Section 4 -Adjustments & Repair
Contact your SNAPPER dealer for assistance. 4,2.1, BLADE BRAKE ADJUSTMENT This SNAPPER Lawn Tractor electric clutch/brake that should stop blade rotation in 5 seconds or less after being turned off. If blades continue to rotate longer than 5 seconds, adjustment or replacement is required. - Page 17 Section 4 - ADJUSTMENT WARNING DO NOT attempt any adjustments, service with the engine or blades blades. STOP engine. Remove spark plug wire from spark plug and secure wire away from spark plug. Engine and components can be extremely hot. Avoid burns by allowing engine and components sufficient time to cool.
- Page 18 Section 4 - ADJUSTMENT 4.2.5. MOWER DECK ADJUSTMENT SIDE-To-SIDE (48" Decks) Before making deck leveling adjustments, check the tire pressure. Check tires and add or release air as needed to bring pressure to 12 PSI in front and 12 PSi in rear tires. If tires are properly inflated and mowing is still uneven, adjust...
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Page 19: Mower Deck Adjustment (Levelness)
Section 4 - ADJUSTMENT WARNING DO NOT attempt any adjustments, service with the engine or blades blades. STOP engine. brake. Remove spark plug wire from spark plug and secure wire away from spark plug. Engine and components can be extremely hot. Avoid burns by allowing engine and components sufficient time to cool. -
Page 20: Brake Adjustment
Section 4 - ADJUSTMENT WARNING DO NOT attempt any adjustments, service with the engine or blades blades. STOP engine. brake. Remove spark plug wire from spark plug and secure wire away from spark plug. Engine and components can be extremely hot. Avoid burns by allowing engine and components sufficient time to cool. -
Page 21: Shifter Adjustment
Section 4 - ADJUSTMENT WARNING DO NOT attempt any adjustments, service with the engine or blades blades. STOP engine. brake. Remove spark plug wire from spark plug and secure wire away from spark plug. Engine and components can be extremely hot. Avoid burns by allowing engine and components sufficient time to cool, Wear heavy leather... -
Page 22: Blade Sharpening
Section 4 - ADJUSTMENT WARNING DO NOT attempt any adjustments, service with the engine or blades blades. STOP engine. brake. Remove spark plug wire from spark plug and secure wire away from spark plug. Engine and components can be extremely hot. Avoid burns by allowing engine and components sufficient time to cool, Wear heavy leather... -
Page 23: Mower Blade Replacement
Section 4 - ADJUSTMENT WARNING DO NOT attempt any adjustments, service with the engine or blades blades. STOP engine. brake. Remove spark plug wire from spark plug and secure wire away from spark plug. Engine and components can be extremely hot. Avoid burns by allowing engine and components sufficient time to cool, Wear heavy leather... - Page 24 Section 4 - ADJUSTMENT WARNING DO NOT attempt any adjustments, service with the engine or blades blades. STOP engine. brake. Remove spark plug wire from spark plug and secure wire away from spark plug. Engine and components can be extremely hot. Avoid burns by allowing engine and components sufficient time to cool.
- Page 25 Section 4 - ADJUSTMENT WARNING DO NOT attempt any adjustments, service with the engine or blades blades. STOP engine. brake. Remove spark plug wire from spark plug and secure wire away from spark plug. Engine and components can be extremely hot. Avoid burns by allowing engine and components sufficient time to cool.
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Page 26: Sector Plates
Section 4 - ADJUSTMENT WARNING DO NOT attempt any adjustments, service with the engine or blades blades. STOP engine. brake. Remove spark plug wire from spark plug and secure wire away from spark plug. Engine and components can be extremely hot. Avoid burns by allowing engine and components sufficient time to cool. -
Page 27: Deck Belt Removal& Replacement
Section 4 - ADJUSTMENT WARNING DO NOT attempt any adjustments, service with the engine or blades blades. STOP engine. brake. Remove spark plug wire from spark plug and secure wire away from spark plug. Engine and components can be extremely hot. Avoid burns by allowing engine and components sufficient time to cool. - Page 28 Section 4 - ADJUSTMENT WARNING DO NOT attempt any adjustments, service with the engine or blades blades. STOP engine. brake. Remove spark plug wire from spark plug and secure wire away from spark plug. Engine and components can be extremely hot. Avoid burns by allowing engine and components sufficient time to cool.
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Page 29: Battery Service
Section 4 - ADJUSTMENT WARNING DO NOT attempt any adjustments, service with the engine or blades blades. STOP engine. brake. Remove spark plug wire from spark plug and secure wire away from spark plug. Engine and components can be extremely hot. Avoid burns by allowing engine and components sufficient time to cool. -
Page 30: Battery Testing
Section 4 - ADJUSTMENT WARNING NOT OVERFILL! Never attempt charge the battery while it is installed on the machine. DO NOT use "BOOST" chargers on the battery. 4.5.5. BATTERY TESTING There are two types of battery tests: Unloaded and Loaded. The unloaded test is the procedure that wilI be discussed. -
Page 31: Available Accessories
Section 4 - ADJUSTMENT AVAILABLE ACCESSORIES The SNAPPER LAWN TRACTOR can be equipped with a variety of accessories that increase its versatility. accessories available for each model are listed in the chart below. ordering any of the accessories desired. AVAILABLE... -
Page 32: Section 5 - Electrical System
SECTION 5 - ELECTRICAL SYSTEM ELECTRICAL - 18 & 20 HP -- B & S TWIN ENGINE Note: Switches shown with, Pedal locked down Blade disengaged Seat vacant NN:I GREEN 8W_TCH WHFCE _ BLUE BLA_K W_I_ FUSE OIL PR_t_RE LIGHT R_LA¥... -
Page 33: Troubleshooting
1. Service battery. 2. Replace fuse. 3. Clean and check connections for good contact. 4. Contact authorized SNAPPER dealer. 5. Release Start key and repeat attempt. If starter continues to spin contact Engine Dealer. 1. Move blade engagement switch to "OFF". -
Page 34: Troubleshooting Guide
5. Replace traction drive belt. 1. Move switch to the "ON" position. 2. Adjust mower belt. 3. Replace mower belt. 4. Contact authorized SNAPPER dealer. 1. Bring to proper pressure. 2. Adjust cutting height. 3. Move engine speed control to "FAST". -
Page 35: Maintenance Schedule
*Change oil ever' ,25 hours when operating under heavy load or high temperatures. **Clean more often under dusty conditions or when air debris is present MAINTENANCE PARTS TRACTOR MODEL No. Engine to Transmission LT180H421BV2 7-3834 LT200H481BV2 7-3834 SCHEDULE REFERENCE EACH HOURS... -
Page 36: Warranty
This warranty does not apply to parts that have been damaged by accident, alteration, abuse, improper lubrication, normal wear, or other cause beyond the control of SNAPPER. This warranty does not cover any machine or component part that has been altered or modified changing safety, performance, or durability. - Page 37 Is your engine's enemy number 11 illustration how dirt can " & how maintenance The engine on your Snapper product spends Its entire life operating close to the ground at high speed creating a virtual storm of dust and dlrtl...
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Page 38: Primary Maintenance
Because of Its working environ- , ._ mant, the air avellable ;,:'_ to your Snapper engine Is " _ heavily saturated with air- borne dirt particles. As the dirt particles are stopped, they build up and begin to clog the outside of the filter. - Page 39 Generally, wash foam-type filters In a dlshwashlng detergent and water solution. Rinse and wring dry, then saturate with oll and squeeze out excess. Failure to re-oil this type filter will ruin the engine. Clean paper elements by tapping lightly. Blowing with air will ruPture paper elements.
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Page 40: Starting Check List
2-cycle engine fuel, be sure the containers are clearly marked to avoid mix.up. Snapper 2-cyale engines require a 32 to 1 mixture of gasoline oll such as Snapper's 2-cycle engine oil Many of the 2-cycle engine oils on the... -
Page 41: Product Registration Form
P.O. Box 777, McDonough, Or you may register on line at www.snaEper.com. You can contact us at our web site or if you would Service Representative. Call us at the Snapper service please have your Serial Call the Snapper Monday Saturday... - Page 42 LAWN TRACTOR HYDROSTA TIC DRIVE ELECTRIC CLUTCH SERIES I 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 warnings. Read, Understand, and Follow all warnings and instructions in this manual, the engine manual, and on the machine, engine and attachments.
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