02777 YTH2748 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. • 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 10W30 (above 32°F) SAE 5W-30 (below 32°F) Oil Capacity: W/ Filter: W/O Filter: Spark Plug: (Gap: .030") Champion RC12YC Ground Speed (MPH): Forward: Reverse: 0 – 5.5 0 – 2.4 Tire Pressure: Front: Rear: 14 PSI 10 PSI Charging System: 15 AMPS @ 3600 RPM Battery: AMP/HR: MIN. CCA: Case Size: Blade Bolt Torque: 45-55FT. LBS. CUSTOMER RESPONSIBILITIES • • • 4.0 Pints 3.
UNASSEMBLED PARTS Steering Wheel Seat (1) Washer 17/32 x 1-3/16 x 12 Gauge (1) Knob Steering Wheel Adapter Steering Wheel Insert Gauge Wheels (4) Adjusting Bar Nose Roller (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 SEAT TO DRIVE TRACTOR OFF SKID (See Operation section for location and function of controls) SHOULDER BOLT WARNING: Before starting, read, understand and follow all instructions in the Operation section of this manual. 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.
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. • Be sure belt tension rod is in disengaged position. • Install belt into electric clutch pulley groove.
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 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. HOW TO USE YOUR TRACTOR IMPORTANT: LEAVING THE IGNITION SWITCH IN ANY POSITION OTHER THAN "STOP" WILL CAUSE THE BATTERY TO BE DISCHARGED, (DEAD). TO SET PARKING BRAKE (See Fig.
OPERATION TO ADJUST GAUGE WHEELS (See Fig. 9) ATTACHMENT LIFT LEVER HIGH POSITION "ENGAGED" POSITION Gauge wheels are properly adjusted when they are slightly off the ground when mower is at the desired cutting height in operating position. Gauge wheels then keep the deck in proper position to help prevent scalping in most terrain conditions. NOTE:Adjust gauge wheels with tractor on a flat level surface.
OPERATION • • • • Avoid stopping or changing speed on hills. If slowing is necessary, move throttle control lever to slower position. If stopping is absolutely necessary, push clutch/brake pedal quickly to brake position and engage parking brake. Move motion control lever to neutral (N) position. • • Unthread and remove oil fill cap/dipstick; wipe oil off. Reinsert the dipstick into the tube and rest oil fill cap on the tube. Do not thread the cap onto the tube. Remove and read oil level.
OPERATION • Move motion control lever to full forward position and hold for five (5) seconds. Move lever to full reverse position and hold for five (5) seconds. Repeat this procedure three (3) times. NOTE: During this procedure there will be no movement of drive wheels. The air is being removed from hydraulic drive system. • Move motion control lever to neutral (N) position. Shutoff engine and set parking brake.
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 5 Sharpen/Replace Mower Blades 3 Lubrication Chart Check Battery Level 4 Clean Battery and Terminals Check Transaxle Cooling Check V-Belts Chec
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 PUMP FLUID CENTER HOLE The transaxle was sealed at the factory and fluid maintenance is not required for the life of the transaxle. Should the transaxle ever leak or require servicing, contact your nearest authorized ser vice center/department. BLADE 5/8" BOLT OR PIN ENGINE LUBRICATION FIG. 14 Only use high quality detergent oil rated with API service classification SG-SL. Select the oil’s SAE viscosity grade according to your expected operating temperature.
MAINTENANCE • • • • • • Unlock drain valve by pushing inward and turning counterclockwise. To open, pull out on the drain valve. After oil has drained completely, close and lock the drain valve by pushing inward and turning clockwise until the pin is in the locked position as shown. Remove the drain tube and replace the cap onto to the bottom fitting of the drain valve. Refill engine with oil through oil fill dipstick tube. Pour slowly. Do not overfill.
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 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 sideto-side to give space between plate and mower brackets. FRONT-TO-BACK ADJUSTMENT (See Figs. 21 and 22) 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. IMPORTANT: CHECK BELT FOR PROPER ROUTING IN ALL MOWER PULLEY GROOVES.
SERVICE AND ADJUSTMENTS • • • Remove belt from electric clutch pulley. Remove belt from idler pulleys. Check primary idler arm and two idlers to see that they rotate freely. • Be sure spring is securely hooked to primary idler arm and spring arm. MOWER DRIVE BELT INSTALLATION • Install belt in both idlers. • Install new belt onto electric clutch pulley. • Roll belt into upper groove of R.H. mandrel pulley carefully. • Carefully check belt routing making sure belt is in the grooves correctly. • Reconnect R.
SERVICE AND ADJUSTMENTS • Be sure spring is hooked in secondary idler arm and secondary spring arm. INSTALL NEW MOWER BLADE (SECONDARY) DRIVE BELT • Install new belt in lower groove of R.H. mandrel pulley, idler pulley, and center mandrel pulley as shown. • Carefully roll belt over L.H. mandrel pulley. Make sure belt is in all grooves properly. REINSTALL MOWER DRIVE BELT (Refer to “TO REMOVE MOWER DRIVE BELT” illustration in this section of manual). • Install belt into upper groove of R.H.
SERVICE AND ADJUSTMENTS • Install mower (See “TO INSTALL MOWER” in this section of manual). ELECTRIC CLUTCH TRANSMISSION REMOVAL/REPLACEMENT Should your transmission require removal for service or replacement, it should be purged after reinstallation and before operating the tractor. See “PURGE TRANSMISSION” in the Operation section of this manual.
SERVICE AND ADJUSTMENTS IMPORTANT: YOUR TRACTOR IS EQUIPPED WITH A 12 VOLT SYSTEM. THE OTHER VEHICLE MUST ALSO BE A 12 VOLT SYSTEM. DO NOT USE YOUR TRACTOR BATTERY TO START OTHER VEHICLES. TO REPLACE HEADLIGHT BULB TO ATTACH JUMPER CABLES • Connect one end of the RED cable to the POSITIVE (+) terminal of each battery(A-B), taking care not to short against tractor chassis. • Connect one end of the BLACK cable to the NEGATIVE (-) terminal (C) of fully charged battery.
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 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. YTH2748 (96013001000), PRODUCT NO.
TRACTOR - MODEL NO. YTH2748 (96013001000), PRODUCT NO. 960 13 00-10 ELECTRICAL 22 90 21 42 40 26 25 34 16 33 30 92 94 50 D.C.
TRACTOR - MODEL NO. YTH2748 (96013001000), PRODUCT NO. 960 13 00-10 ELECTRICAL KEY NO. 1 2 8 16 21 22 25 26 27 28 29 30 33 34 40 42 45 46 50 55 89 90 91 92 93 94 PART NO.
TRACTOR - MODEL NO. YTH2748 (96013001000), PRODUCT NO.
TRACTOR - MODEL NO. YTH2748 (96013001000), PRODUCT NO. 960 13 00-10 CHASSIS KEY NO. PART NO.
TRACTOR - MODEL NO. YTH2748 (96013001000), PRODUCT NO. 960 13 00-10 DRIVE 57 120 23 89 254 63 66 59 69 161 197 169 159 158 56 61 9 162 198 83 81 112 21 65 17 41 14 150 64 168 163 202 50 48 38 10 82 165 156 27 166 35 32 49 39 8 151 51 47 62 30 120 34 36 52 52 16 36 35 37 32 95 53 28 30 26 16 29 16 77 25 22 19 24 27 199 200 263 26 26 263 71 15 77 96 1 74 55 84 75 78 73 16 76 drive-hydro.
TRACTOR - MODEL NO. YTH2748 (96013001000), PRODUCT NO. 960 13 00-10 DRIVE KEY NO. PART NO.
TRACTOR - MODEL NO. YTH2748 (96013001000), PRODUCT NO. 960 13 00-10 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.
TRACTOR - MODEL NO. YTH2748 (96013001000), PRODUCT NO. 960 13 00-10 STEERING ASSEMBLY KEY NO. PART NO.
TRACTOR - MODEL NO. YTH2748 (96013001000), PRODUCT NO. 960 13 00-10 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_13 KEY NO. 1 2 3 4 5 6 7 8 9 10 11 12 PART NO. 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 63-69 532 17 46-48 DESCRIPTION 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.
TRACTOR - MODEL NO. YTH2748 (96013001000), PRODUCT NO. 960 13 00-10 DECALS 7 11 16 4 4 3 9 10 20 1 6 12 2 14 13 8 5 KEY NO. 1 2 3 4 5 6 7 8 9 10 11 PART NO. 532 19 39-39 532 18 92-43 532 18 89-19 532 19 63-30 532 17 84-82 532 17 05-63 532 18 09-41 532 17 85-02 532 19 43-71 532 15 71-40 532 18 89-25 DESCRIPTION Decal Oper Decal Dash Decal Hood LH Decal Side Panel Logo Decal Deck HVY DTY 10G Decal Warning, Keep Hand Away Decal Cust. Resp. Decal Deck Caut. Prem.
TRACTOR - MODEL NO. YTH2748 (96013001000), PRODUCT NO. 960 13 00-10 ENGINE 3 2 8 1 38 10 13 17 101 25 14 6 17 5 116 17 32 31 33 37 112 41 33 45 29 23 OPTIONAL EQUIPMENT Spark Arrester 4 engine-ko.
TRACTOR - MODEL NO. YTH2748 (96013001000), PRODUCT NO. 960 13 00-10 ENGINE KEY NO. PART NO. 1 2 3 532 19 02-59 Control, Throttle 817 72 04-08 Screw Hex Thd Cut 1/4-20 x 1/2 ------Engine Kohler Model CV740 (Order Parts from Engine Mfg.) 532 14 97-23 Muffler 532 14 66-99 Exhaust Tube LH 532 14 67-00 Exhaust Tube RH 532 17 18-77 Bolt 5/16-18 unc x 3/4 w/Sems 532 14 66-29 Shield Heat Muffler -----Muffler Gasket (Order from Eng. Mfgr.
TRACTOR - MODEL NO. YTH2748 (96013001000), PRODUCT NO. 960 13 00-10 MOWER LIFT 7 8 41 5 37 38 40 13 1 3 36 4 13 6 2 6 5 4 11 13 12 51 49 52 31 13 51 32 13 32 53 20 49 54 16 17 15 13 54 lift-rh.1pc.
TRACTOR - MODEL NO. YTH2748 (96013001000), PRODUCT NO. 960 13 00-10 MOWER LIFT KEY NO. PART NO.
TRACTOR - MODEL NO. YTH2748 (96013001000), PRODUCT NO. 960 13 00-10 MOWER DECK 46 132 95 182 45 49 94 49 33 33 42 49 121 99 42 126 49 39 98 97 30 45 30 30 43 114 32 42 50 47 115 21 os e_ 52 130 31 _n roll er 46 37 32 112 48 97 122 31 50 110 5 57 116 117 56 21 113 184 100 118 119 55 92 54 72 92 3 24 25 21 1 26 17 29 16 6 28 27 5 15 18 19 14 20 13 18 48 11 8 mower_deck.
TRACTOR - MODEL NO. YTH2748 (96013001000), PRODUCT NO. 960 13 00-10 MOWER DECK KEY NO. PART NO.
SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION FO L D AL ONG THIS D OT IS A TED 15 D LINE E GR EE S LO P 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 19 54-05 12.17.04 TR Printed in U.S.A.
