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LTH120
Owner’s Manual
1
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SAFETY RULES Safe Operation Practices for Ride-On Mowers IMPORTANT: THIS CUTTING MACHINE IS CAPABLE OF AMPUTATING HANDS AND FEET AND THROWING OBJECTS. FAILURE TO OBSERVE THE FOLLOWING SAFETY INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH. I. GENERAL OPERATION DO NOT: • Read, understand, and follow all instructions in the • Do not turn on slopes unless necessary, and then, turn manual and on the machine before starting. slowly and gradually downhill, if possible. • Only allow responsible
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SAFETY RULES Safe Operation Practices for Ride-On Mowers • Mower blades are sharp and can cut. Wrap the blade(s) Look for this symbol to point out impor- or wear gloves, and use extra caution when servicing tant safety precautions. It means CAU- them. TION!!! BECOME ALERT!!! YOUR • Check brake operation frequently. Adjust and service SAFETY IS INVOLVED. as required. • Be sure the area is clear of other people before mowing. CAUTION: Do not coast down a hill in Stop machine if anyone enters
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CONGRATULATIONS on your purchase of a new tractor. It PRODUCT SPECIFICATIONS has been designed, engineered and manufactured to give you the best possible dependability and performance. GASOLINE CAPACITY 1.25 GALLONS Should you experience any problem you cannot easily AND TYPE: UNLEADED REGULAR remedy, please contact your nearest authorized service center/department. We have competent, well-trained tech- OIL TYPE (API-SF/SG/SH): SAE 30 (above 32°F) nicians and the proper tools to service or re
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UNASSEMBLED PARTS Steering Wheel Slope Sheet Steering Wheel Adapter Keys Steering Wheel Insert (2) Keys Steering (1) Hex Bolt Extension 3/8-16 x 1 Shaft Steering Sleeve Seat (1) Large Flat Washer (1) Shoulder Bolt 5/16-18 (1) Washer 17/32 x 1-3/16 x 12 Gauge (1) Lock (1) Lock Washer 1/2 washer 3/8 (1) Hex Bolt 1/2-13 x 1 (1) Locknut 5/16-18 (1) Hex Bolt 5/16-18 x 1-1/4 5
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ASSEMBLY Your new tractor has been assembled at the factory with exception of those parts left unassembled for shipping purposes. To ensure safe and proper operation of your tractor all parts and hardware you assemble must be tightened securely. Use the correct tools as necessary to insure proper tightness. STEERING TOOLS REQUIRED FOR ASSEMBLY WHEEL INSERT A socket wrench set will make assembly easier. Standard 3/8 HEX BOLT wrench sizes are listed. 3/8 LOCK WASHER Phillips Screwdriver LARGE F
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ASSEMBLY • Sit on seat in operating position, depress clutch/break INSTALL SEAT (See Fig. 3) pedal and set the parking brake. Adjust seat before tightening adjustment knob. • Place motion control lever in neutral (N) position. • Remove adjustment bolt, lockwasher and flat washer • Press lift lever plunger and raise attachment lift lever to securing seat to cardboard packing and set aside for its highest position. assembly of seat to tractor. • Start the engine. After the engine has started, move
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ASSEMBLY 3 CHECKLIST DEFLECTOR SHIELD BEFORE YOU OPERATE AND ENJOY YOUR NEW TRAC- TOR, WE WISH TO ASSURE THAT YOU RECEIVE THE FLAT WASHER BEST PERFORMANCE AND SATISFACTION FROM THIS QUALITY PRODUCT. LOCK PLEASE REVIEW THE FOLLOWING CHECKLIST: HANG WASHER TAB 3 All assembly instructions have been completed. 3 No remaining loose parts in carton. 3 Battery is properly prepared and charged. (Minimum 1 hour at 6 amps). 3 Seat is adjusted comfortably and tightened securely. 3 All tires are properly
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OPERATION These symbols may appear on your tractor or in literature supplied with the product. Learn and understand their meaning. BATTERY CAUTION OR REVERSE FORWARD FAST SLOW WARNING LIGHTS ON OVER TEMP ENGINE ON ENGINE OFF OIL PRESSURE LIGHT PARKING BRAKE UNLOCKED MOWER LIFT FUEL CHOKE MOWER HEIGHT LOCKED P ATTACHMENT REVERSE NEUTRAL HIGH LOW PARKING BRAKE CLUTCH ENGAGED 15° 15° 15° KEEP AREA CLEAR SLOPE HAZARDS ATTACHMENT (SEE SAFETY RULES SECTION) CLUTCH DISENGAGED IGNITION FREE WHEEL DANG
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OPERATION KNOW YOUR TRACTOR READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR TRACTOR Compare the illustrations with your tractor to familiarize yourself with the locations of various controls and adjustments. Save this manual for future reference. ATTACHMENT LIGHT IGNITION CLUTCH LEVER SWITCH SWITCH POSITION AMMETER THROTTLE/CHOKE LIFT LEVER CONTROL PLUNGER CLUTCH/BRAKE ATTACHMENT PEDAL LIFT LEVER MOWER HEIGHT ADJUSTMENT POSITIONS FREEWHEEL CONTROL PARKING BRAKE MOTION CONTROL LE
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OPERATION The operation of any tractor can result in foreign objects thrown into the eyes, which can result in severe eye damage. Always wear safety glasses or eye shields while operating your tractor or performing any adjustments or repairs. We recommend a wide vision safety mask over spectacles or standard safety glasses. NOTE: Under certain conditions when tractor is standing idle HOW TO USE YOUR TRACTOR with the engine running, hot engine exhaust gases may cause “browning” of grass. To e
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OPERATION TO OPERATE MOWER (See Fig. 7) TO TRANSPORT (See Figs. 6 and 8) Your tractor is equipped with an operator presence sensing When pushing or towing your tractor, be sure to disengage switch. Any attempt by the operator to leave the seat with transmission by placing freewheel control in freewheeling the engine running and the attachment clutch engaged will position. Free wheel control is located at the rear drawbar of shut off the engine. tractor. • Select desired height of cut. • Raise
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OPERATION COLD WEATHER STARTING ( 50° F and below) ADD GASOLINE • When engine starts, allow engine to run with the throttle • Fill fuel tank. Use fresh, clean, regular unleaded control in the choke position until the engine runs gasoline with a minimum of 87 octane. (Use of leaded roughly, then move throttle control to fast position. This gasoline will increase carbon and lead oxide deposits may require an engine warm-up period from several and reduce valve life). Do not mix oil with gasolin
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OPERATION NOTE: During this procedure there will be no movement of drive wheels. The air is being removed from hydraulic drive MULCHING MOWING TIPS system. IMPORTANT: FOR BEST PERFORMANCE, KEEP MOWER • Move motion control lever to neutral (N) position. Shut- HOUSING FREE OF BUILT-UP GRASS AND TRASH. CLEAN AFTER EACH USE. off engine and set parking brake. • Engage transmission by placing freewheel control in • The special mulching blade will recut the grass clippings many times and reduce the
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CUSTOMER RESPONSIBILITIES MAINTENANCE SCHEDULE FILL IN DATES AS YOU COMPLETE REGULAR SERVICE SERVICE DATES Check Brake Operation Check Tire Pressure Check Operator Presence and Interlock Systems T Check for Loose Fasteners R 7 A Sharpen/Replace Mower Blades 4 C Lubrication Chart T Check Battery Level 6 0 Clean Battery and Terminals R Check Transaxle Cooling Adjust Blade Belt(s) Tension 5 Adjust Motion Drive Belt(s) Tension 5 Check Engine Oil Level Change Engine Oil 1 1,2,3 Clean Air Filter 2 E C
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CUSTOMER RESPONSIBILITIES IMPORTANT: TO ENSURE PROPER ASSEMBLY, CENTER TRACTOR HOLE IN BLADE MUST ALIGN WITH STAR ON MANDREL Always observe safety rules when performing any mainte- ASSEMBLY. nance. • Reassemble hex bolt, lock washer and flat washer in BRAKE OPERATION exact order as shown. If tractor requires more than six (6) feet stopping distance at • Tighten bolt securely (27-35 Ft. Lbs. torque). high speed in highest gear, then brake must be adjusted. IMPORTANT: BLADE BOLT IS GRADE 8 HEAT
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CUSTOMER RESPONSIBILITIES V-BELTS TO CHANGE ENGINE OIL (See Fig. 13) Check V-belts for deterioration and wear after 100 hours of Determine temperature range expected before oil change. operation and replace if necessary. The belts are not All oil must meet API service classification SF, SG or SH. adjustable. Replace belts if they begin to slip from wear. • Be sure tractor is on level surface. • Oil will drain more freely when warm. TRANSAXLE COOLING • Catch oil in a suitable container. The fan a
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CUSTOMER RESPONSIBILITIES MUFFLER AIR FILTER (See Fig. 14) Inspect and replace corroded muffler and spark arrester (if Your engine will not run properly using a dirty air filter. Clean equipped) as it could create a fire hazard and/or damage. the foam pre-cleaner after every 25 hours of operation or every season. Service paper cartridge every 100 hours of SPARK PLUGS operation or every season, whichever occurs first. Replace spark plugs at the beginning of each mowing Service air cleaner more
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SERVICE AND ADJUSTMENTS CAUTION: BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS: • Depress clutch/brake pedal fully and set parking brake. • Place motion control lever in neutral (N) position. • Place attachment clutch in “DISENGAGED” position. • Turn ignition key “OFF” and remove key. • Make sure the blades and all moving parts have completely stopped. • Disconnect spark plug wire from spark plug and place wire where it cannot come in contact with plug. TO REMOVE MOWER (See Fig. 16) TO LEVEL MO
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SERVICE AND ADJUSTMENTS TO REPLACE MOWER BLADE DRIVE BELT SUSPENSION ARM (See Fig. 21) The mower blade drive belt may be replaced without tools. Park the tractor on level surface. Engage parking brake. LIFT LINK BELT REMOVAL - ADJUSTMENT • Remove mower from tractor (See “TO REMOVE NUT MOWER” in this section of this manual). • Work belt off both mandrel pulleys and idler pulleys. FIG. 18 • Pull belt away from mower. FRONT-TO-BACK ADJUSTMENT (SEE FIGS. 23 AND 24) BELT INSTALLATION - IMPORTANT: D
