02494 LT18542 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. • Avoid starting or stopping on a slope. If tires lose traction, disengage the blades and proceed slowly straight down the slope. DO NOT: • Do not turn on slopes unless necessary, and then, turn slowly and gradually downhill, if possible.
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 ser vice or repair this tractor. Please read and retain this manual. The instructions will enable you to assemble and maintain your tractor properly.
CONTENTS OF HARDWARE PACK Steering Wheel Seat Steering Boot Steering Wheel Insert (1) Washer 17/32 x 1-3/16 x 12 Gauge Steering Extension Shaft (1) Lock Washer 1/2 (1) Bolt Steering Wheel Adapter (1) Oil Drain Tube (1) Locknut 1/2-20 Keys Slope Sheet (2) Keys (1) Large Flat Washer (1) Locknut 1/4-28 (1) Hex Bolt 1/4-28 x 1-1/4 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 A socket wrench set will make assembly easier. Standard wrench sizes are listed.
ASSEMBLY HOW TO SET UP YOUR TRACTOR SEAT PAN INSTALL SEAT (See Fig. 2) Adjust seat before tightening adjustment bolt. • Remove adjustment bolt, lock washer and flat washer securing seat to cardboard packing and set aside for assembly of seat to tractor. • Pivot seat upward and remove from the cardboard packing. Remove the cardboard packing and discard. • Place seat on seat pan so head of shoulder bolt is positioned over large slotted hole in pan.
ASSEMBLY CHECK TIRE PRESSURE ✓CHECKLIST The tires on your tractor were overinflated at the factory for shipping purposes. Correct tire pressure is important for best cutting performance. • Reduce tire pressure to PSI shown in “PRODUCT SPECIFICATIONS” section of this manual. 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.
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. IGNITION SWITCH ATTACHMENT CLUTCH LEVER LIGHT SWITCH POSITION AMMETER LIFT LEVER PLUNGER THROTTLE/ CHOKE CONTROL ATTACHMENT LIFT LEVER HEIGHT ADJUSTMENT LEVER CLUTCH/ BRAKE PEDAL PARKING BRAKE GEAR SHIFT LEVER 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. 00155 NOTE: Under certain conditions when tractor is standing idle with the engine running, hot engine exhaust gases may cause “browning” of grass.
OPERATION NOTE:Adjust gauge wheels with tractor on a flat level surface. • Adjust mower to desired cutting height (See “TO ADJUST MOWER CUTTING HEIGHT” in the Operation section of this manual). • With mower in desired height of cut position, gauge wheels should be assembled so they are slightly off the ground. Install gauge wheel in appropriate hole with shoulder bolt, 3/8 washer, and 3/8-16 locknut and tighten securely. • Repeat for opposite side installing gauge wheel in same adjustment hole.
OPERATION COLD WEATHER STARTING ( 50° F and below) • When engine starts, allow engine to run with the throttle control in the choke ( ) position until the engine runs roughly, then move throttle control to fast position. This may require an engine warm-up period from several seconds to several minutes, depending on the temperature. • The attachments can also be used during the engine warm-up period.
MAINTENANCE MAINTENANCE SCHEDULE FILL IN DATES AS YOU COMPLETE REGULAR SERVICE E E RS S AG RS RS US OU SON OR UR OU HOU H T O H A 0 S H SE RE 25 10 50 EE Y 8 R RY ERY ERY ERY FO OR E E F E B SERVICE EV EV EV EV EV BE H AC 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-Belts Check
MAINTENANCE TRACTOR TRAILING EDGE UP Always observe safety rules when performing any maintenance. MANDREL ASSEMBLY BLADE CENTER HOLE BRAKE OPERATION FLAT WASHER 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). LOCK WASHER STAR BLADE BOLT FIG.
MAINTENANCE TO CLEAN BATTERY AND TERMINALS Corrosion and dirt on the battery and terminals can cause the battery to “leak” power. • Disconnect BLACK battery cable first then RED battery cable and remove battery from tractor. • Rinse the battery with plain water and dry. • Clean terminals and battery cable ends with wire brush until bright. • Coat terminals with grease or petroleum jelly. • Reinstall battery (See “REPLACING BATTERY” in the Service and Adjustment section of this manual).
MAINTENANCE MUFFLER HANDLE Inspect and replace corroded muffler and spark arrester (if equipped) as it could create a fire hazard and/or damage. SPARK PLUGS Replace spark plugs at the beginning of each mowing season or after every 100 hours of use, whichever comes first. Spark plug type and gap setting is shown in "PRODUCT SPECIFICATIONS" section of this manual. IN-LINE FUEL FILTER (See Fig. 15) The fuel filter should be replaced once each season.
SERVICE AND ADJUSTMENTS WARNING: TO AVOID 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 FRONT-TO-BACK ADJUSTMENT (See Figs. 19 and 20) TO LEVEL MOWER HOUSING IMPORTANT: DECK MUST BE LEVEL SIDE-TO-SIDE. IF THE FOLLOWING FRONT-TO-BACK ADJUSTMENT IS NECESSARY, BE SURE TO ADJUST BOTH FRONT LINKS EQUALLY SO MOWER WILL STAY LEVEL SIDE-TO-SIDE. 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).
SERVICE AND ADJUSTMENTS TO ADJUST BRAKE • Depress clutch/brake pedal all the way down and engage parking brake. • Measure distance between brake operating arm and nut “A” on brake rod. • If distance is other than 1-1/2", loosen jam nut and turn nut “A” until distance becomes 1-1/2". Retighten jam nut against nut “A”. • Road test tractor for proper stopping distance as stated above. Readjust if necessary.
SERVICE AND ADJUSTMENTS BELT INSTALLATION • Carefully work new belt down between transaxle belt keepers and onto the input pulley. • Slide belt into the center span keeper. • Pull belt toward front of tractor and roll around the top groove of engine pulley. • Install belt through stationary idler and clutching idler. • Make sure belt is in all pulley grooves and inside all belt guides and keepers. • Install mower (See “TO INSTALL MOWER” in this section of manual).
SERVICE AND ADJUSTMENTS REPLACING BATTERY (See Figs. 27 and 28) TO START ENGINE WITH A WEAK BATTERY (See Fig. 26) WARNING: Do not short battery terminals by allowing a wrench or any other object to contact both terminals at the same time. Before connecting battery, remove metal bracelets, wristwatch bands, rings, etc. Positive terminal must be connected first to prevent sparking from accidental grounding. WARNING: Lead-acid batteries generate explosive gases.
SERVICE AND ADJUSTMENTS ENGINE TO REPLACE HEADLIGHT BULB • • • • Raise hood. Pull bulb holder out of the hole in the backside of the grill. Replace bulb in holder and push bulb holder securely back into the hole in the backside of the grill. Close hood. TO ADJUST THROTTLE CONTROL CABLE (See Fig. 30) The throttle control has been preset at the factory and adjustment should not be necessary. Check adjustment as described below before loosening cable.
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. LT18542 (LT18542A), PRODUCT NO. 954 57 17-48 SCHEMATIC RED BLACK BATTERY RED A RED FUSE AMMETER (OPTIONAL) M STARTER BLACK WHITE SOLENOID RED B S G BLACK L M CLUTCH / BRAKE (PEDAL UP) A1 A2 WHITE SEAT SWITCH (NOT OCCUPIED) IGNITION SWITCH WHITE BLACK BLACK BLACK BLACK HOUR METER ATT'MENT CLUTCH (CLUTCH OFF) GROUNDING CONNECTOR (OPTIONAL) BLUE SPARK PLUG GAP (2 PLUGS ON TWIN CYL.
REPAIR PARTS TRACTOR - - MODEL NO. LT18542 (LT18542A), PRODUCT NO. 954 57 17-48 ELECTRICAL 22 21 42 24 41 43 27 27 40 26 27 27 25 16 16 33 30 D. C.
REPAIR PARTS TRACTOR - - MODEL NO. LT18542 (LT18542A), PRODUCT NO. 954 57 17-48 ELECTRICAL KEY NO. PART NO.
REPAIR PARTS TRACTOR - - MODEL NO. LT18542 (LT18542A), PRODUCT NO. 954 57 17-48 CHASSIS AND ENCLOSURES 259 260 212 28 258 261 17 10 18 10 30 39 5 31 5 209 166 209 9 11 208 209 208 207 64 209 26 142 60 144 1 13 26 143 144 60 142 37 2 74 206 209 209 26 26 145 37 208 14 38 38 30 14 chassis-husqy.
REPAIR PARTS TRACTOR - - MODEL NO. LT18542 (LT18542A), PRODUCT NO. 954 57 17-48 CHASSIS AND ENCLOSURES KEY NO. 1 2 5 9 10 11 13 14 17 18 26 28 30 31 37 38 39 60 64 74 142 143 144 145 166 206 207 208 209 212 258 259 260 261 -- PART NO.
REPAIR PARTS TRACTOR - - MODEL NO. LT18542 (LT18542A), PRODUCT NO. 954 57 17-48 DRIVE 57 120 89 90 63 197 212 81 70 59 84 198 161 159 158 61 65 162 56 21 85 112 169 10 13 14 168 163 112 80 18 113 4 8 3 85 55 64 41 83 14 116 66 202 50 82 165 51 156 166 150 38 48 5 11 79 16 18 6 49 52 30 32 170 32 30 47 6 52 6 77 151 51 27 39 62 35 36 120 37 34 25 26 2 15 77 96 26 26 19 36 35 53 74 78 1 28 24 76 75 29 22 26 27 drive-fender.
REPAIR PARTS TRACTOR - - MODEL NO. LT18542 (LT18542A), PRODUCT NO. 954 57 17-48 DRIVE KEY NO. PART NO.
REPAIR PARTS TRACTOR - - MODEL NO. LT18542 (LT18542A), PRODUCT NO. 954 57 17-48 STEERING ASSEMBLY 38 12 39 1 41 42 37 37 36 44 51 54 88 91 43 71 68 29 67 67 46 8 47 6 9 17 67 13 65 46 85 2 8 7 85 6 9 9 5 47 7 3 32 68 11 82 29 9 5 26 4 43 15 40 15 43 29 28 15 10 30 steering_pl.
REPAIR PARTS TRACTOR - - MODEL NO. LT18542 (LT18542A), PRODUCT NO. 954 57 17-48 STEERING ASSEMBLY KEY NO. PART NO.
REPAIR PARTS TRACTOR - - MODEL NO. LT18542 (LT18542A), PRODUCT NO. 954 57 17-48 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 seat_lt.bolt_1 3 12 KEY NO. PART NO. DESCRIPTION 1 2 3 4 5 6 7 8 9 10 12 13 532 18 49-91 532 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 3/8-16 unc x 1 Washer 13/32 x 1 x 10 Ga.
REPAIR PARTS TRACTOR - - MODEL NO. LT18542 (LT18542A), PRODUCT NO. 954 57 17-48 DECALS 5 12 3 4 2 10 20 9 1 9 8 7 6 14 13 KEY NO. PART NO. DESCRIPTION KEY NO. PART NO. DESCRIPTION 1 2 3 4 5 6 7 8 9 532 15 63-69 532 18 92-86 532 18 89-16 532 18 89-17 532 18 09-41 532 18 91-23 532 17 91-28 532 17 05-63 532 18 92-85 Decal Oper. Decal Replc Part Decal Hood RH Decal Hood LH Decal Hood Cust.
REPAIR PARTS TRACTOR - - MODEL NO. LT18542 (LT18542A), PRODUCT NO. 954 57 17-48 ENGINE 3 2 72 1 81 13 4 78 38 14 32 78 44 46 45 33 23 37 31 33 29 40 OPTIONAL EQUIPMENT Spark Arrester engine-bs.1cyl_49 KEY PART NO. NO. 1 532 17 05-51 2 817 72 04-08 3 -------4 13 14 23 29 31 32 33 532 13 73-52 532 16 52-91 532 14 84-56 532 16 98-37 532 13 71-80 532 18 49-00 532 14 05-27 532 12 34-87 KEY NO.
REPAIR PARTS TRACTOR - - MODEL NO. LT18542 (LT18542A), PRODUCT NO. 954 57 17-48 MOWER LIFT 7 8 5 1 3 13 4 2 6 6 11 5 4 12 13 19 20 13 31 32 13 KEY NO. 1 2 3 4 5 6 7 8 11 12 13 PART NO. 532 15 94-60 532 15 94-71 532 10 57-67 812 00 00-02 819 21 16-21 532 12 01-83 532 12 56-31 532 12 45-26 532 13 98-65 532 13 98-66 532 12 46-70 15 19 20 20 31 32 17 18 20 16 15 lift-rh.1piece_3 KEY NO.
REPAIR PARTS TRACTOR - - MODEL NO. LT18542 (LT18542A), PRODUCT NO.
REPAIR PARTS TRACTOR - - MODEL NO. LT18542 (LT18542A), PRODUCT NO. 954 57 17-48 MOWER DECK KEY NO. PART NO.
The product must exhibit reasonable care, maintenance, operation, storage and general upkeep as written in the maintenance section of the Owner’s/Operator’s manual. Should an operational problem or failure occur, the product should not be used, but delivered as is to an authorized Husqvarna dealer for evaluation. Proof of purchase, as explained in section 6, rests solely with the customer.
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 43 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 92-29 11.11.03 TR Printed in U.S.A.
