Husqvarna LGT24K54 Owner's Manual

Husqvarna LGT24K54 Owner's Manual

Husqvarna lawn mower user manual
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07002
LGT24K54
Owner's Manual
"This machine is approved by the EPA for E10 (10% ethanol) and lower fuel only.
Do not use any fuel >E10 in this machine."
532 44 04-19

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Summary of Contents for Husqvarna LGT24K54

  • Page 1 07002 LGT24K54 Owner's Manual "This machine is approved by the EPA for E10 (10% ethanol) and lower fuel only. Do not use any fuel >E10 in this machine." 532 44 04-19...
  • Page 2: Safety Rules

    Safe Operation Practices for Ride-On Mowers DANGER: THIS CUTTING MACHINE IS CAPABLE OF AMPUTATING HANDS AND FEET AND THROW ING OBJECTS. FAILURE TO OBSERVE THE FOLLOWING SAFETY INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH. WARNING: In order to prevent ac ci den tal starting when setting up, trans port ing, ad just ing or making repairs, al ways dis con nect spark plug wire and place...
  • Page 3 Safe Operation Practices for Ride-On Mowers III. CHILDREN Tragic accidents can occur if the operator is not alert to the presence of children. Children are often attracted to the ma chine and the mowing activity. Never assume that children will remain where you last saw them. •...
  • Page 4: Table Of Contents

    PRODUCT SPECIFICATIONS Gasoline Capacity 4 Gallons and type: Unleaded Regular Oil Type (API-SG-SL): SAE 10W-30 (above 32°F) SAE 5W-30 (below 32°F) Oil Capacity: W/ Filter: Spark Plug: NGK BPR4ES (Gap: .030") Ground Speed (MPH): Forward: Reverse: Charging System: 15 AMPS @ 3600 RPM Battery: AMP/HR: MIN.
  • Page 5: Unassembled Parts

    UNASSEMBLED PARTS Mower (2) Rear Lift Link Assemblies (1) Small Retainer Springs (1) Front Lift Link Assembly (5) Large Retainer Springs If Equipped (1) Anti-Sway Bar (1) Small Retainer Springs Mower Front Wheel (1) Shoulder Bolt (1) Wheel (1) Oil Drain Tube Keys (1) 3/4 O.D.
  • Page 6: 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 ensure proper tightness. TOOLS REQUIRED FOR ASSEMBLY A socket wrench set will make assembly easier.
  • Page 7 LIFT LEVER Fig. 4 2. ASSEMBLE FRONT GAUGE WHEEL (W) TO FRONT OF MOWER (See Fig. 5) Fig. 5 3. TURN STEERING WHEEL LEFT AND POSITION MOWER (See Fig. 6) • Turn steering wheel to the left as far as it will go and position mower on right side of tractor with deflector shield (Q) to the right.
  • Page 8 ANTI-SWAY BAR (S) LOCATION Fig. 10 NOTE: Depending on model, bracket (T) may be differ- ent than shown but hole for anti-sway bar will be in same position/location. • Pivot the integrated washer end of anti-sway bar (S) towards mower deck bracket on right side of mower. Insert integrated washer end of bar into hole in rear mower bracket (D).
  • Page 9 9 INSTALL BELT ON ENGINE CLUTCH PULLEY (M) (See Fig. 6 & 15) • Disengage belt tension rod (K) from locking bracket (L). • Install belt onto engine clutch pulley (M). M. ENGINE CLUTCH PULLEY Fig. 15 IMPORTANT: Check belt for proper routing in all mower pulley grooves and under mandrel covers.
  • Page 10: Operation

    These symbols may appear on your tractor or in literature supplied with the product. Learn and understand their meaning. REVERSE NEUTRAL ENGINE OFF REVERSE OPERATION SYSTEM (ROS) LIGHTS ON BATTERY FUEL ATTACHMENT ATTACHMENT CLUTCH ENGAGED CLUTCH DISENGAGED FREE WHEEL (Automatic Models only) Failure to follow instructions could result in serious injury or death.
  • Page 11: 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 ad just ments. Save this manual for future reference. Our tractors conform to the applicable safety standards of the American National Standards Institute. (A) ATTACHMENT LIFT LEVER - Used to raise and lower the mower or other attachments mounted to your trac tor.
  • Page 12 The operation of any tractor can result in foreign objects thrown into the eyes, which can result in severe eye dam age. Always wear safety glass es or eye shields while operating your tractor or per form ing any ad just ments or repairs. We rec om mend standard safety glasses or a wide vision safety mask worn over spectacles.
  • Page 13 TO MOVE FORWARD AND BACKWARD (See Fig. 20) The direction and speed of movement is controlled by the motion control lever. (J) Fig. 20 • Start tractor with motion control le ver in neutral position. • Release parking brake. • Slowly move motion control lever to desired position.
  • Page 14 TO STOP MOWER BLADES - Disengage at tach ment clutch con trol. CAUTION: Do not operate the mower without either the en tire grass catcher, on mowers so equipped, or the deflector shield (S) in place (See Fig. 23). Fig. 23 REVERSE OPERATION SYSTEM (ROS) Your tractor is equipped with a Reverse Operation System (ROS).
  • Page 15: Before Starting The Engine

    SERVICE REMINDER/HOUR METER Service reminder shows the total number of hours the engine has run and flashes to indicate that the engine or mower needs servicing. When service is required, the service reminder will flash for two hours. To service engine and mower, see the Maintenance section of this manual.
  • Page 16: Mowing Tips

    PURGE TRANSMISSION CAUTION: Never engage or disengage freewheel lever while the engine is run ning. To ensure proper operation and performance, it is rec om- mend ed that the transmission be purged before operating tractor for the first time. This procedure will remove any trapped air inside the transmission which may have de vel- oped during shipping of your tractor.
  • Page 17: Maintenance Schedule

    MAINTENANCE SCHEDULE Check Brake Operation Check Tire Pressure Check Operator Presence & ROS Systems Check for Loose Fasteners Check/Replace Mower Blades Lubrication Chart Check Battery Level Clean Battery and Terminals Clean Debris Off Steering Plate ck Transaxle Cooling Check Mower Levelness ck V-Belts Check Engine Oil Level Change Engine Oil (with oil filter)
  • Page 18: Maintenance

    TRACTOR Always observe safety rules when per form ing any main te nance. BRAKE OPERATION If tractor requires more than five (5) feet to stop at highest speed in high est gear on a level, dry concrete or paved surface, then brake must be checked and ad just ed. (See “TO CHECK BRAKE”...
  • Page 19: Clean Air Screen

    V-BELTS Check V-belts for deterioration and wear after 100 hours of operation and replace if necessary. The belts are not ad just able. Re place belts if they begin to slip from wear. TRANSAXLE COOLING The transmission fan and cooling fins should be kept clean to assure proper cooling.
  • Page 20: Deck Washout Port

    IN-LINE FUEL FILTER (See Fig. 30) The fuel filter should be replaced once each season. If fuel filter becomes clogged, ob struct ing fuel flow to car bu re tor, re place ment is re quired. • With engine cool, remove filter and plug fuel line sec- tions.
  • Page 21: Service And Adjustments

    SERVICE AND ADJUSTMENTS WARNING: TO AVOID SE RI OUS IN JU RY, BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS: • Depress brake pedal fully and set parking brake. • Place motion control lever in neutral position. • Place attachment clutch in “DISENGAGED” position. •...
  • Page 22 SERVICE AND ADJUSTMENTS TO LEVEL MOWER Make sure tires are properly inflated to the PSI shown on tires. If tires are over or under inflated, it may affect the appearance of your lawn and lead you to think the mower is not adjusted properly.
  • Page 23: Replace Motion Drive Belt

    SERVICE AND ADJUSTMENTS TO REPLACE MOTION DRIVE BELT (See Fig. 39) Park the tractor on level surface. En gage parking brake. For as sis tance, there is a belt installation guide decal on bottom side of left footrest. BELT REMOVAL - 1.
  • Page 24 SERVICE AND ADJUSTMENTS TRANSAXLE MOTION CONTROL LEVER NEUTRAL ADJUSTMENT (See Fig. 41) The motion control lever has been pre set at the factory and adjustment should not be necessary. • Loosen adjustment bolt in front of the right rear wheel, and lightly tighten.
  • Page 25 SERVICE AND ADJUSTMENTS INTERLOCKS AND RELAYS Loose or damaged wiring may cause your tractor to run poorly, stop running, or prevent it from starting. • Check wiring. See electrical wiring diagram in the Repair Parts section. TO REPLACE FUSE Replace with 20 amp automotive-type plug-in fuse. The fuse holder is located behind the dash.
  • Page 26: Storage

    SERVICE AND ADJUSTMENTS 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. WARNING: Never store the trac tor with gas o line in the tank inside a building where fumes may reach an open flame or spark.
  • Page 27: Trou Ble Shoot Ing

    PROBLEM CAUSE 1. Out of fuel. Will not start 2. Engine not “CHOKED” properly. 3. Engine flooded. 4. Bad spark plug. 5. Dirty air filter. 6. Dirty fuel filter. 7. Water in fuel. 8. Loose or damaged wiring. 9. Carburetor out of adjustment. 10.
  • Page 28 PROBLEM CAUSE Engine continues 1. Faulty operator-safety presence control system. to run when oper- ator leaves seat with attachment clutch engaged 1. Worn, bent or loose blade. Poor cut - uneven 2. Mower deck not level. 3. Buildup of grass, leaves, trash under mower. 4.
  • Page 29: Repair Parts

    SCHEMATIC SCH12 PTO SWITCH (MATING SIDE) IGNITION SWITCH POSITION CIRCUIT “MAKE” M+G+A1 B+A1 RUN/OVERRIDE B+A1 L+A2 START B + S + A1 BATTERY FUSE AMMETER (OPTIONAL) WHITE PTO SWITCH (DISENGAGED) WHITE BLACK BLACK BLACK BLACK BLACK IGNITION UNIT (OPTIONAL) HOUR BLUE METER FUEL...
  • Page 30 ELECTRICAL T07S With 12V Outlet Option With Service Minder Option...
  • Page 31 ELECTRICAL PART DESCRIPTION 532 16 34-65 Battery 874 76 04-12 Bolt Hex Hd 1/4-20 unc x 3/4 532 18 64-91 Battery Box 532 17 61-38 Switch Interlock 532 40 02-52 Harness Socket Light 532 00 41-52 Bulb, Light # 1156 532 40 02-53 Cable Battery 532 41 28-95...
  • Page 32 TRACTOR - MODEL NO. LGT24K54 (96043012700), PRODUCT NO. 960 43 01-27 CHASSIS Chassis-tex_GT HUSQ_II_21...
  • Page 33 CHASSIS PART DESCRIPTION 532 43 97-52 Logo 532 43 74-72 Dash 532 43 97-25 Hood 532 43 97-33 Lens LH 532 43 77-62 Grille 532 43 97-32 Lens RH 532 19 61-25 Plate Engine 817 06 05-12 Screw 5/16-18 x 3/4 532 40 18-25 Fender 873 68-05-00 Nut Crown Lock 5/16-18 532 19 43-14 Bracket Fender...
  • Page 34 DRIVE drive-tex_K46_fender_6_r3...
  • Page 35 DRIVE PART DESCRIPTION - - - - - - - - - Transaxle, TUFFTORQ K46 AW 532 18 62-11 532 19 98-44 Hub Asm. Wheel Rear 22" TX GT .06 532 14 00-80 Bolt Hub Wheel Rear 819 13 13-16 Washer 13/32 x 13/16 x 16 Ga.
  • Page 36 ENGINE SPARK ARRESTER KIT engine-tex_Kawa-2cyl_7 PART DESCRIPTION - - - - - - Engine Kawa Model No. FR691V-AS06 532 14 97-23 Muffler 532 19 43-20 Keeper Belt Engine 532 17 93-35 Clutch Electric 532 19 43-43 Pulley Engine 532 14 84-56 Tube Drain Oil Easy 532 19 34-99 Tank Fuel 4.0...
  • Page 37: Steering Assembly

    STEERING ASSEMBLY steering-tex_LEGND2_18_r1 PART DESCRIPTION 532 43 99-97 Wheel, Steering 532 19 59-68 Axle Asm., Front 532 40 30-89 Spindle Asm., LH 532 40 30-90 Spindle Asm., RH 532 12 49-31 Bearing, Race Thrust Harden 532 12 17-48 Washer 25/32 x 1-5/8 x 16 Ga. 812 00 00-29 Ring, Klip #T5304-75 532 12 12-32 Cap, Spindle 532 12 17-49 Washer 25/32 x 1-1/4 x 16 Ga.
  • Page 38: Wheels And Tires

    DECALS PART DESCRIPTION 532 41 16-57 Decal, Fender Warning 532 17 84-55 Decal, Mower Caution 532 42 38-29 Decal, Hood Cust Resp 532 19 87-85 Decal, Mower Sch. 532 14 50-05 Decal, Battery Dnge/Poi 532 44 04-25 Decal, Panel Side 532 42 91-96 Decal, Hood Logo WHEELS AND TIRES wheel_art_1-tex...
  • Page 39: Seat Assembly

    SEAT ASSEMBLY seat-tex_6.5SL_3 PART DESCRIPTION 532 42 40-68 Seat 532 18 01-66 Bracket Pivot Fender 532 14 06-75 Strap, Asm Fender 873 80 06-00 Nut, Lock w/Ins. 3/8-16 unc 532 12 41-81 Spring, Seat Cprsn 532 17 18-77 Bolt 5/16-18 unc x 3/4 w/Sems 532 19 69-77 Pan, Seat 532 17 18-52 Bolt, Shoulder 5/16-18 PART...
  • Page 40: Mower Deck

    MOWER DECK mower_deck 54-tex_18_r3...
  • Page 41 MOWER DECK PART DESCRIPTION 532 40 31-25 Deck Weldment Mower 532 19 60-66 Cover Mandrel LH 532 19 71-81 Cover Mandrel RH 532 19 30-03 Bolt 7/16 Asm. Blade 532 18 72-56 Blade Bagging 532 40 48-51 Rod Anti-Sway 532 18 72-91 Shaft Asm.
  • Page 42: Mower Lift

    MOWER LIFT lift-tex_3 PART DESCRIPTION 532 42 20-27 Shaft Asm., Lift 532 19 52-30 Lever Asm., Lift RH 532 41 15-55 Grip, Lever 532 19 63-14 Spring Torsion 532 19 42-09 Pin Cotter 7/16 Bow Tie Lock 532 19 53-04 Spring Lift Assist 819 19 19-12 Washer Clear Zinc PART 532 19 42-08 Pin Cotter 5/16 Bow Tie Lock...
  • Page 48 11.24.10 TH Printed in the U.S.A.

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