02777 917.
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. • WARNING: In order to prevent accidental starting when setting up, transporting, adjusting or making repairs, always disconnect spark plug wire and place wire where it cannot contact spark plug.
SAFETY RULES Safe Operation Practices for Ride-On Mowers III. CHILDREN GENERAL SERVICE • Never operate machine in a closed are. • Keep all nuts and bolts tight to be sure the equipment is in safe working condition. • Never tamper with safety devices. Check their proper operation regularly. • Keep machine free of grass, leaves, or other debris build-up. Clean oil or fuel spillage and remove any fuelsoaked debris. Allow machine to cool before storing.
PRODUCT SPECIFICATIONS Gasoline Capacity and type: 4 Gallons Unleaded Regular Oil Type (API-SG-SL): SAE 30 (above 32°F) SAE 5W-30 (below 32°F) Oil Capacity: W/ Filter: W/O Filter: Spark Plug: (Gap: .040") Champion QC12YC Ground Speed (MPH): Forward: Reverse: 0 – 5.5 0 – 2.4 Tire Pressure: Front: Rear: 14 PSI 10 PSI Charging System: 16 AMPS @ 3600 RPM Battery: AMP/HR: MIN. CCA: Case Size: Blade Bolt Torque: 45-55FT. LBS. CUSTOMER RESPONSIBILITIES • • • 4.0 Pints 3.
UNASSEMBLED PARTS Mower Steering Wheel (2)Flanged Pins (1)Front Plate Assembly Steering Wheel Adapter (2) Retainer Springs (single loop) Steering Wheel Insert (5) Retainer Springs (double loop) Gauge Wheels (4) Shoulder Bolts (4) Adjusting Bars (4) Locknuts 3/8-16 (4) Wheels (4) Washers 3/8 x 3/4 x 14 Ga.
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 STEERING WHEEL INSERT A socket wrench set will make assembly easier. Standard wrench sizes are listed.
ASSEMBLY INSTALL SEAT (See Fig. 3) TO DRIVE TRACTOR OFF SKID (See Operation section for location and function of controls) Adjust seat before tightening adjustment knob. • Remove adjustment knob 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 • • For ease of mower to tractor assembly, raise gauge wheels to highest position and retain with clevis pins and spring retainers. Adjust gauge wheels before operating mower. See “TO ADJUST GAUGE WHEELS” in the Operation section of this manual. • If equipped, turn height adjustment knob counterclockwise until it stops. • Lower mower linkage with attachment lift control. • Install belt into electric clutch pulley groove. • Place the suspension arms on outward pointing deck pins.
ASSEMBLY ✓CHECKLIST CHECK TIRE PRESSURE 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 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.
OPERATION 00155 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 with the engine running, hot engine exhaust gases may cause “browning” of grass.
OPERATION REVERSE OPERATION SYSTEM (ROS) 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). • Remove retainer spring and clevis pin which secure each gauge wheel bar. • Lower gauge wheels to ground. Raise gauge wheels slightly to align holes in bracket and gauge wheel bar and insert clevis pin. Gauge wheels should be slightly off the ground.
OPERATION TO TRANSPORT (See Figs. 7 and 11) ADD GASOLINE When pushing or towing your tractor, be sure to disengage transmission by placing freewheel control in freewheeling position. Free wheel control is located at the rear drawbar of tractor. • Raise attachment lift to highest position with attachment lift control. • Pull freewheel control out and down into the slot and release so it is held in the disengaged position. • Do not push or tow tractor at more than two (2) MPH.
OPERATION • The attachments and ground drive can now be used. If the engine does not accept the load, restart the engine and allow it to warm up for one minute using the choke as described above. MOWING TIPS • COLD WEATHER STARTING (50° F and below) • When engine starts, slowly push choke control in until the engine begins to run smoothly. Continue to push the choke control in small steps allowing the engine to accept small changes in speed and load, until the choke control is fully in.
MAINTENANCE MAINTENANCE SCHEDULE FILL IN DATES AS YOU COMPLETE REGULAR SERVICE E E S S RS AG US RS UR OUR OU SON OR U O H O H H A 0 ST E 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 H AC DATES Check Brake Operation Check Tire Pressure T R A C T 0 R Check Operator Presence and ROS Systems Check for Loose Fasteners Sharpen/Replace Mower Blades 5 3 Lubrication Chart Check Battery Level 4 Clean Battery and Terminals Check Transaxle Cooling Check V-Belts Check
MAINTENANCE TRACTOR BLADE CARE For best results mower blades must be kept sharp. Replace bent or damaged blades. Always observe safety rules when performing any maintenance. BRAKE OPERATION If tractor requires more than five (5) feet to stop at highest speed in highest gear on a level, dry concrete or paved surface, then brake must be checked and adjusted. (See “TO ADJUST BRAKE” in the Service and Adjustments section of this manual).
MAINTENANCE TRANSAXLE COOLING CENTER HOLE The transmission fan and cooling fins should be kept clean to assure proper cooling. Do not attempt to clean fan or transmission while engine is running or while the transmission is hot. To prevent possible damage to seals, do not use high pressure water or steam to clean transaxle. • Inspect cooling fan to be sure fan blades are intact and clean. • Inspect cooling fins for dirt, grass clippings and other materials.
MAINTENANCE TO CHANGE ENGINE OIL (SEE FIGS. 15 AND 16) Determine temperature range expected before oil change. All oil must meet API service classification SG-SL. • 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 bottom fitting of drain valve and install the drain tube onto the fitting.
SERVICE AND ADJUSTMENTS WARNING: TO AVOID SERIOUS INJURY, 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 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 • Position front plate assembly between front mower brackets. Raise deck and plate assembly to align holes and insert flanged pins. Secure pins with double loop retainer springs between the plate and mower brackets. NOTE: To assist in locating hole in flanged pin, the hole in pin is inline with notch on head of pin. If necessary, move mower side-to-side to give space between plate and mower brackets. FRONT-TO-BACK ADJUSTMENT (See Figs.
SERVICE AND ADJUSTMENTS TO REPLACE MOWER BLADE (SECONDARY) DRIVE BELT (See Fig. 24) TO REPLACE MOWER DRIVE BELT MOWER DRIVE BELT REMOVAL (See Fig. 23) • Park tractor on a level surface. Engage parking brake. • Lower mower to its lowest position. Remove screws from R.H. mandrel cover and remove cover. • Remove any dirt or grass clippings which may have accumulated around mandrels and entire upper deck surface. • Disconnect R.H. suspension arm from rear deck bracket by removing retainer spring.
SERVICE AND ADJUSTMENTS TO CHECK AND ADJUST BRAKE (See Fig. 25) TO REPLACE MOTION DRIVE BELT (See Fig. 26) Your tractor is equipped with an adjustable brake system which is mounted on the right side of the transaxle. If tractor requires more than five (5) feet to stop at highest speed in highest gear on a level, dry concrete or paved surface, then brake must be checked and adjusted. Park the tractor on level surface. Engage parking brake.
SERVICE AND ADJUSTMENTS TRANSAXLE MOTION CONTROL LEVER NEUTRAL ADJUSTMENT (See Fig. 27) TO REMOVE WHEEL FOR REPAIRS (See Fig. 28) The motion control lever has been preset at the factory and adjustment should not be necessary. • Loosen adjustment bolt in front of the right rear wheel, and lightly tighten. • Start engine and move motion control lever until tractor does not move forward or backward. • Hold motion control lever in that position and turn engine off.
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. 02614 WEAK OR DEAD BATTERY TO REMOVE HOOD AND GRILL ASSEMBLY (See Fig. 31) FULLY CHARGED BATTERY • • • FIG. 29 REPLACING BATTERY (See Fig.
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. • Empty the fuel tank by starting the engine and let it run until the fuel lines and carburetor are empty. • Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur. • Use fresh fuel next season. NOTE: Fuel stabilizer is an acceptable alternative in minimizing the formation of fuel gum deposits 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 dies when tractor is shifted into reverse 1. 1. Turn ignition key to ROS "ON" position. See Operation section. Reverse operation system (ROS) is not "ON" while mower or other attachment is engaged. 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.
TRACTOR - MODEL NO. YTH2448 (279081), PRODUCT NO.
REPAIR PARTS TRACTOR - MODEL NO. YTH2448 (279081), PRODUCT NO. 960 13 00-07 ELECTRICAL 22 21 90 42 24 41 43 27 27 40 26 27 27 25 34 16 33 30 92 94 50 2 27 D.C .
REPAIR PARTS TRACTOR - MODEL NO. YTH2448 (279081), PRODUCT NO. 960 13 00-07 ELECTRICAL KEY NO. PART NO.
REPAIR PARTS TRACTOR - MODEL NO. YTH2448 (279081), PRODUCT NO.
REPAIR PARTS TRACTOR - MODEL NO. YTH2448 (279081), PRODUCT NO. 960 13 00-07 CHASSIS AND ENCLOSURES KEY NO. PART NO.
REPAIR PARTS TRACTOR - MODEL NO. YTH2448 (279081), PRODUCT NO. 960 13 00-07 DRIVE 120 57 89 263 23 254 63 246 263 69 245 85 197 66 161 251 169 159 158 59 202 162 61 198 56 83 112 81 247 10 32 150 65 17 168 163 21 50 41 14 85 9 82 165 156 38 166 8 64 48 151 51 27 49 35 30 47 39 62 52 120 36 34 52 16 36 35 37 32 95 28 30 53 252 29 252 27 22 252 25 55 24 19 77 77 78 76 15 1 74 75 drive-hydro.
REPAIR PARTS TRACTOR - MODEL NO. YTH2448 (279081), PRODUCT NO. 960 13 00-07 DRIVE KEY NO. PART NO.
REPAIR PARTS TRACTOR - MODEL NO. YTH2448 (279081), PRODUCT NO. 960 13 00-07 STEERING ASSEMBLY 38 12 39 1 41 37 37 36 88 91 43 71 67 67 68 46 29 67 8 13 6 65 17 46 2 8 6 87 5 87 3 32 5 11 68 4 29 43 82 40 43 15 94 29 15 11 15 10 steering_pl.
REPAIR PARTS TRACTOR - MODEL NO. YTH2448 (279081), PRODUCT NO. 960 13 00-07 STEERING ASSEMBLY KEY NO. PART NO.
REPAIR PARTS TRACTOR - MODEL NO. YTH2448 (279081), PRODUCT NO. 960 13 00-07 SEAT ASSEMBLY 1 8 8 9 14 9 7 7 10 5 6 22 21 2 24 5 16 25 15 11 4 13 17 3 12 seat_lt.knob_1 KEY NO. PART NO. DESCRIPTION 1 2 3 4 5 6 7 8 9 10 11 532 18 87-15 532 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 16 63-69 Seat Bracket Pivot Seat 8 720 Bolt Fin Hex 3/8-16 unc x 1 Washer 13/32 x 1 x 10 Ga. Clip Push-In Nut Hex w/Ins.
REPAIR PARTS TRACTOR - MODEL NO. YTH2448 (279081), PRODUCT NO. 960 13 00-07 DECALS 9 6 2 2 3 12 4 10 7 14 8 16 5 15 17 11 13 KEY NO. 1 2 3 4 5 6 7 8 9 10 1 PART NO. KEY NO. DESCRIPTION 532 17 84-82 532 19 54-87 532 18 89-18 532 18 89-19 532 19 55-49 532 18 09-41 532 19 60-42 532 18 92-43 532 19 63-52 532 15 70-02 Decal Deck Hvy Duty Decal Panel Side Decal Hood RH Decal Hood LH Decal HP Engine Decal Hood Cust. Resp.
REPAIR PARTS TRACTOR - MODEL NO. YTH2448 (279081), PRODUCT NO. 960 13 00-07 ENGINE 8 2 3 1 14 38 13 81 17 17 25 10 6 5 72 32 31 33 37 112 41 45 33 23 29 4 OPTIONAL EQUIPMENT engine-bs.
REPAIR PARTS TRACTOR - MODEL NO. YTH2448 (279081), PRODUCT NO. 960 13 00-07 ENGINE KEY NO. PART NO.
REPAIR PARTS TRACTOR - MODEL NO. YTH2448 (279081), PRODUCT NO. 960 13 00-07 MOWER LIFT 7 8 5 1 3 13 13 4 2 6 6 4 11 13 5 12 51 49 52 31 13 51 32 13 32 53 20 49 54 16 17 18 15 13 54 42 lift-rh.
REPAIR PARTS TRACTOR - MODEL NO. YTH2448 (279081), PRODUCT NO. 960 13 00-07 MOWER LIFT KEY NO. 1 2 3 4 5 6 7 8 11 12 13 15 16 17 18 20 31 32 49 51 52 53 54 PART NO.
REPAIR PARTS TRACTOR - MODEL NO. YTH2448 (279081), PRODUCT NO. 960 13 00-07 MOWER DECK 46 132 95 182 45 49 94 52 48 46 49 _n os e_ roll er 37 33 45 130 32 33 43 42 31 49 121 42 30 49 30 39 126 98 99 32 47 50 97 30 111 97 50 21 110 5 57 116 31 131 117 21 56 184 133 118 119 100 55 92 54 72 92 3 24 25 21 1 26 29 17 6 28 16 27 5 15 18 19 14 20 13 18 11 48 8 mower_deck.
REPAIR PARTS TRACTOR - MODEL NO. YTH2448 (279081), PRODUCT NO. 960 13 00-07 MOWER DECK KEY NO. PART NO.
SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION FOL D AL ONG THIS DO T IS A TED 15 D LINE EGR EE S LOP E 46 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.
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.
532 40 05-09 08.09.05 rad Printed in U.S.A.
