02494 LT1538 Owner's Manual
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. DO NOT: • Do not turn on slopes unless necessary, and then, turn slowly and gradually downhill, if possible. • Do not mow near drop-offs, ditches, or embankments.
SAFETY RULES Safe Operation Practices for Ride-On Mowers • • • • • • • • • • • • • • Be sure the area is clear of other people before mowing. Stop machine if anyone enters the area. Never carry passengers or children even with the blades off. Do not mow in reverse unless absolutely necessary. Always look down and behind before and while backing. Never carry children.They may fall off and be seriously injured or interfere with safe machine operation.
CONGRATULATIONS on your purchase of a new tractor. It has been designed, engineered and manufactured to give you the best possible dependability and performance. Should you experience any problem you cannot easily remedy, please contact your nearest authorized service center/ department We have competent, well-trained technicians and the proper tools to service or repair this tractor. Please read and retain this manual. The instructions will enable you to assemble and maintain your tractor properly.
UNASSEMBLED PARTS Steering Wheel Seat (1) Washer 17/32 x 1-3/16 x 12 Gauge (1) Lock Washer 1/2 Steering Wheel Insert Steering Wheel Adapter Steering Boot Steering Extension Shaft (1) Bolt (1) Oil Drain Tube For Future Use Keys (2) Keys Slope Sheet (1) Large Flat Washer (1) Hex Bolt 1/4-28 x 1-1/4 (1) Locknut 1/2-20 (1) Locknut 1/4-28 5
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. TOOLS REQUIRED FOR ASSEMBLY INSERT A socket wrench set will make assembly easier. Standard wrench sizes are listed.
ASSEMBLY SEAT Be sure tractor is in a well-ventilated area. Be sure the area in front of tractor is clear of other people and objects. • Be sure all the above assembly steps have been completed. • Check engine oil level and fill fuel tank with gasoline. • Sit on seat in operating position, depress clutch/brake pedal and set the parking brake. • Place gear shift lever in neutral (N) position. • Press lift lever plunger and raise attachment lift lever to its highest position. • Start the engine.
ASSEMBLY ✓CHECKLIST CHECK TIRE PRESSURE BEFORE YOU OPERATE AND ENJOY YOUR NEW TRACTOR, WE WISH TO ASSURE THAT YOU RECEIVE THE BEST PERFORMANCE AND SATISFACTION FROM THIS QUALITY PRODUCT. PLEASE REVIEW THE FOLLOWING CHECKLIST: ✓ All assembly instructions have been completed. ✓ No remaining loose parts in carton. ✓ Battery is properly prepared and charged. (Minimum 1 hour at 6 amps). ✓ Seat is adjusted comfortably and tightened securely. ✓ All tires are properly inflated.
OPERATION These symbols may appear on your tractor or in literature supplied with the product. Learn and understand their meaning.
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 CLUTCH LEVER IGNITION SWITCH LIGHT SWITCH POSITION LIFT LEVER PLUNGER THROTTLE/CHOKE CONTROL ATTACHMENT LIFT LEVER MOWER DECK HEIGHT ADJUSTMENT POSITIONS CLUTCH/ BRAKE PEDAL GEARSHIFT LEVER PARKING BRAKE FIG.
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. IMPORTANT: LEAVING THE IGNITION SWITCH IN ANY POSITION OTHER THAN "OFF" WILL CAUSE THE BATTERY TO BE DISCHARGED, (DEAD). HOW TO USE YOUR TRACTOR TO SET PARKING BRAKE (See Fig.
OPERATION TO OPERATE MOWER (See Fig.7) NOTE: To protect hood from damage when transporting your tractor on a truck or a trailer, be sure hood is closed and secured to tractor. Use an appropriate means of tying hood to tractor (rope, cord, etc.). Your tractor is equipped with an operator presence sensing switch. Any attempt by the operator to leave the seat with the engine running and the attachment clutch engaged will shut off the engine. • Select desired height of cut.
OPERATION TO START ENGINE (See Fig. 5) When starting the engine for the first time or if the engine has run out of fuel, it will take extra cranking time to move fuel from the tank to the engine. • Sit on seat in operating position, depress clutch/brake pedal and set parking brake. • Place gear shift lever in neutral (N) position. • Move attachment clutch to “DISENGAGED” position. • Move throttle control to choke position. NOTE: Before starting, read the warm and cold starting procedures below.
MAINTENANCE MAINTENANCE SCHEDULE FILL IN DATES AS YOU COMPLETE REGULAR SERVICE S E GE S S US UR ON RS RA U R OUR O H U O O S C O H H A 0H ST EA 8H SE RE 25 10 50 Y Y Y Y Y RE O R R R R R O F E E E E E F BE SERVICE EV EV EV EV EV BE DATES Check Brake Operation Check Tire Pressure T R A C T 0 R Check Operator Presence and Interlock Systems Check for Loose Fasteners 5 Sharpen/Replace Mower Blades 3 Lubrication Chart Check Battery Level 4 Clean Battery and Terminals Check Transaxle Cooling Check V-Be
MAINTENANCE TRACTOR MANDREL ASSEMBLY TRAILING EDGE UP Always observe safety rules when performing any maintenance. CENTER HOLE BRAKE OPERATION If tractor requires more than six (6) feet stopping distance at high speed in highest gear, then brake must be adjusted. (See “TO ADJUST BRAKE” in the Service and Adjustments section of this manual). STAR LOCK WASHER TIRES BLADE • Maintain proper air pressure in all tires (See “PRODUCT SPECIFICATIONS” section of this manual).
MAINTENANCE BATTERY TO CHANGE ENGINE OIL (See Figs. 12 and 13) Determine temperature range expected before oil change. All oil must meet API service classification SF-SJ. • Be sure tractor is on level surface. • Oil will drain more freely when warm. • Catch oil in a suitable container. • Remove oil fill cap/dipstick. Be careful not to allow dirt to enter the engine when changing oil. • Remove yellow cap from end of drain valve and install the drain tube onto the fitting.
MAINTENANCE CLEAN AIR SCREEN COVER KNOB AIR CLEANER COVER Air screen must be kept free of dirt and chaff to prevent engine damage from overheating. Clean with a wire brush or compressed air to remove dirt and stubborn dried gum fibers. WING NUT FOAM PRE-CLEANER RUBBER GROMMET CLEAN AIR INTAKE/COOLING AREAS To insure proper cooling, make sure the grass screen, cooling fins, and other external surfaces of the engine are kept clean at all times.
MAINTENANCE MUFFLER CLAMP Inspect and replace corroded muffler and spark arrester (if equipped) as it could create a fire hazard and/or damage. CLAMP SPARK PLUGS FUEL FILTER Replace spark plugs at the beginning of each mowing season or after every 100 hours of operation, whichever occurs first. Spark plug type and gap setting are shown in “PRODUCT SPECIFICATIONS” section of this manual. FIG. 15 IN-LINE FUEL FILTER (See Fig. 15) CLEANING The fuel filter should be replaced once each season.
SERVICE AND ADJUSTMENTS WARNING: TO AVIOD SERIOUS INJURY, BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS: • Depress clutch/brake pedal fully and set parking brake. • Place gearshift lever in neutral (N) position. • Place attachment clutch in “DISENGAGED” position. • Turn ignition key to “STOP” 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.
SERVICE AND ADJUSTMENTS TO LEVEL MOWER HOUSING • Adjust the mower while tractor is parked on level ground or driveway. Make sure tires are properly inflated (See “PRODUCT SPECIFICATIONS” section of this manual). If tires are over or underinflated, you will not properly adjust your mower. • SIDE-TO-SIDE ADJUSTMENT (See Figs. 17 and 18) • Raise mower to its highest position. • At the midpoint of both sides of mower, measure height from bottom edge of mower to ground.
SERVICE AND ADJUSTMENTS TO REPLACE MOTION DRIVE BELT (See Fig. 23) IDLER PULLEYS ENGINE PULLEY Park the tractor on level surface. Engage parking brake. For assistance, there is a belt installation guide decal on bottom side of left footrest. BELT REMOVAL • Remove mower (See “TO REMOVE MOWER” in this section of manual). NOTE: Observe entire motion drive belt and position of all belt guides and keepers. • Remove belt from stationary idler and clutching idler.
SERVICE AND ADJUSTMENTS TRANSAXLE GEAR SHIFT LEVER NEUTRAL ADJUSTMENT (See Fig. 24) WASHERS RETAINING RING The transaxle should be in neutral when the gear shift lever is in neutral (N) (lock gate) position. The adjustment is preset at the factory; however, if adjustment is needed, proceed as follows: • Make sure transaxle is in neutral (N). NOTE: When the tractor rear wheels move freely, the transaxle is in neutral. • Loosen adjustment bolt in front of the right rear wheel.
SERVICE AND ADJUSTMENTS • • • • • Lift seat pan to raised position. Disconnect BLACK battery cable first then RED battery cable and carefully remove battery from tractor. Install new battery with terminals in same position as old battery. First connect RED battery cable to positive (+) terminal with hex bolt and keps nut as shown. Tighten securely. Slide terminal cover over terminal. Connect BLACK grounding cable to negative (-) terminal with remaining hex bolt and keps nut. Tighten securely.
STORAGE Immediately prepare your tractor for storage at the end of the season or if the tractor will not be used for 30 days or more. ENGINE FUEL SYSTEM IMPORTANT: IT IS IMPORTANT TO PREVENT GUM DEPOSITS FROM FORMING IN ESSENTIAL FUEL SYSTEM PARTS SUCH AS CARBURETOR, FUEL FILTER, FUEL HOSE, OR TANK DURING STORAGE. ALSO, EXPERIENCE INDICATES THAT ALCOHOL BLENDED FUELS (CALLED GASOHOL OR USING ETHANOL OR METHANOL) CAN ATTRACT MOISTURE WHICH LEADS TO SEPARATION AND FORMATION OF ACIDS DURING STORAGE.
TROUBLESHOOTING POINTS PROBLEM Will not start CAUSE 1. 2. 3. 4. 5. 6. 7. Out of fuel. Engine not “CHOKED” properly. Engine flooded. Bad spark plug. Dirty air filter. Dirty fuel filter. Water in fuel. 1. 2. 3. 4. 5. 6. 7. 8. 9. Loose or damaged wiring. Carburetor out of adjustment. 8. 9. 10. Hard to start CORRECTION Engine valves out of adjustment. 10. Fill fuel tank. See “TO START ENGINE” in Operation section. Wait several minutes before attempting to start. Replace spark plug.
TROUBLESHOOTING POINTS PROBLEM CAUSE CORRECTION Engine continues to run when operator leaves seat with attachment clutch engaged 1. Faulty operator-safety presence control system. 1. Check wiring, switches and connections. If not corrected, contact an authorized service center/ department. Poor cut - uneven 1. 2. 3. 4. 5. Worn, bent or loose blade. Mower deck not level. Buildup of grass, leaves, and trash under mower. Bent blade mandrel.
TRACTOR - - MODEL NO. LT1538 (LT1538A), PRODUCT NO.
REPAIR PARTS TRACTOR - - MODEL NO. LT1538 (LT1538A), PRODUCT NO.
REPAIR PARTS TRACTOR - - MODEL NO. LT1538 (LT1538A), PRODUCT NO. 954 56 97-76 ELECTRICAL KEY NO. PART NO.
REPAIR PARTS TRACTOR - - MODEL NO. LT1538 (LT1538A), PRODUCT NO.
REPAIR PARTS TRACTOR - - MODEL NO. LT1538 (LT1538A), PRODUCT NO. 954 56 97-76 CHASSIS AND ENCLOSURES KEY NO. PART NO.
REPAIR PARTS TRACTOR - - MODEL NO. LT1538 (LT1538A), PRODUCT NO.
REPAIR PARTS TRACTOR - - MODEL NO. LT1538 (LT1538A), PRODUCT NO. 954 56 97-76 DRIVE KEY NO. PART NO.
REPAIR PARTS TRACTOR - - MODEL NO. LT1538 (LT1538A), PRODUCT NO.
REPAIR PARTS TRACTOR - - MODEL NO. LT1538 (LT1538A), PRODUCT NO. 954 56 97-76 STEERING ASSEMBLY KEY NO. PART NO.
REPAIR PARTS TRACTOR - - MODEL NO. LT1538 (LT1538A), PRODUCT NO. 954 56 97-76 SEAT ASSEMBLY 1 8 8 9 14 9 7 7 10 5 6 22 21 2 24 5 26 16 25 15 23 4 13 17 3 12 KEY NO. PART NO. DESCRIPTION 1 2 3 4 5 6 7 8 9 10 12 13 532 14 01-16 532 14 05-51 871 11 06-16 819 13 16-10 532 14 50-06 873 80 06-00 532 12 41-81 817 00 06-16 819 13 16-14 532 18 24-93 532 12 12-46 532 12 12-48 Seat Bracket Pivot Seat 8 720 Bolt Fin Hex 3/8-16unc X 1 Washer 13/32 X 1 X 10 Ga Clip Push-In Nut Hex w/Ins.
REPAIR PARTS TRACTOR - - MODEL NO. LT1538 (LT1538A), PRODUCT NO. 954 56 97-76 DECALS 7 3 4 10 9 20 1 8 5 6 14 KEY NO. PART NO. DESCRIPTION KEY NO. PART NO. DESCRIPTION 1 3 4 5 6 7 8 9 532 15 63-69 532 18 51-92 532 18 51-93 532 18 09-41 532 18 58-35 532 18 51-44 532 17 05-63 532 17 68-22 Decal Oper. Step Thru Eng/Fr Decal Hood RH Decal Hood LH Decal Hood Cust.
REPAIR PARTS TRACTOR - - MODEL NO. LT1538 (LT1538A), PRODUCT NO.
REPAIR PARTS TRACTOR - - MODEL NO. LT1538 (LT1538A), PRODUCT NO. 954 56 97-76 ENGINE KEY NO. PART NO.
REPAIR PARTS TRACTOR - - MODEL NO. LT1538 (LT1538A), PRODUCT NO.
REPAIR PARTS TRACTOR - - MODEL NO. LT1538 (LT1538A), PRODUCT NO. 954 56 97-76 MOWER DECK KEY NO. PART NO.
REPAIR PARTS TRACTOR - - MODEL NO. LT1538 (LT1538A), PRODUCT NO.
REPAIR PARTS TRACTOR - - MODEL NO. LT1538 (LT1538A), PRODUCT NO. 954 56 97-76 MOWER LIFT KEY NO. 1 2 3 4 5 6 7 8 11 12 13 15 16 17 18 19 20 31 32 PART NO.
WARRANTY STATEMENT SECTION 1: LIMITED WARRANTY SECTION 4: EXCEPTIONS AND LIMITATIONS Husqvarna Forest & Garden Company (“Husqvarna”) warrants Husqvarna product to the original purchaser to be free from defects in material and workmanship from the date of purchase for the “Warranty Period” of the product as set forth below: Lifetime Warranty: All tiller tines against breakage, trimmer shafts, ignition coils and modules on hand held product.
SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION FOL D AL ONG THIS D OT IS A TED 15 D LINE EGR EE S LOP E 47 ONLY RIDE UP AND DOWN HILL, NOT ACROSS HILL 15 DEGREES MAX. WARNING: To avoid serious injury, operate your tractor up and down the face of slopes, never across the face. Do not mow slopes greater than 15 degrees. Make turns gradually to prevent tipping or loss of control. Exercise extreme caution when changing direction on slopes. 1. Fold this page along dotted line indicated above. 2.
532 18 43-98 11.12.02 RH Printed in U.S.A.
