07002 GTH27V48LS Owner's Manual 532 43 86-87
SAFETY RULES Safe Operation Practices for Ride-On Mowers DANGER: 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 Tragic accidents can occur if the operator is not alert to the presence of children. Children are often attracted to the machine and the mowing activity. Never assume that children will remain where you last saw them. • Keep children out of the mowing area and in the watchful care of a responsible adult other than the operator. • Be alert and turn machine off if a child enters the area.
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: Champion QC12YC (Gap: .040") Ground Speed (MPH): Forward: Reverse: Charging System: 16 AMPS @ 3600 RPM Battery: AMP/HR: MIN. CCA: Case Size: Blade Bolt Torque: 45-55 Ft. Lbs. CUSTOMER RESPONSIBILITIES • • • 64 oz 60 oz Read and observe the safety rules.
UNASSEMBLED PARTS Slope Sheet Keys (2) Keys ASSEMBLY Your new tractor has been assembled at the factory with the exception of those parts left unassembled for shipping purposes. TOOLS REQUIRED FOR ASSEMBLY ADJUST SEAT (See Fig. 2) • • A socket wrench set will make assembly easier. Standard wrench sizes are listed.
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 on tires. BEFORE YOU OPERATE YOUR NEW TRACTOR, WE WISH TO ASSURE THAT YOU RECEIVE THE BEST PERFORMANCE AND SATISFACTION FROM THIS QUALITY PRODUCT.
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. D P H Z G E F B A M Q C J K L Fig. 3 Our tractors conform to the applicable safety standards of the American National Standards Institute.
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 standard safety glasses or a wide vision safety mask worn over spectacles. HOW TO USE YOUR TRACTOR ENGINE • Move throttle control (D) between half and full speed (fast) position.
OPERATION TO MOVE FORWARD AND BACKWARD (See Fig. 7) • Put attachment lift lever in desired cutting height slot. The cutting height range is approximately 1" to 4". The heights are measured from the ground to the blade tip with the engine not running. These heights are approximate and may vary depending upon soil conditions, height of grass and types of grass being mowed. • The average lawn should be cut to approximately 2-1/2" during the cool season and to over 3" during hot months.
OPERATION TO STOP MOWER BLADES • TO OPERATE ON HILLS Disengage attachment clutch control. CAUTION: Do not drive up or down hills with slopes greater than 15° and do not drive across any slope. CAUTION: Do not operate the mower without either the entire grass catcher, on mowers so equipped, or the deflector shield (S) in place (See Fig. 10). • • • S • • • Choose the slowest speed before starting up or down hills. Avoid stopping or changing speed on hills.
OPERATION SERVICE REMINDER/HOUR METER RESERVE FUEL VALVE OPERATION (See Fig. 13) 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. NOTE: Service reminder runs when the ignition key is in any position but "STOP".
OPERATION 5. Shut- off engine and set parking brake. 6. Engage transmission by placing freewheel control in engaged position (See “TO TRANSPORT” in this section of manual). 7. Sitting in the tractor seat, start engine. After the engine is running, move throttle control to half (1/2) speed. Disengage parking brake. 8. Drive tractor forward for approximately five feet then backwards for five feet. Repeat this driving procedure three times. Your transmission is now purged and now ready for normal operation.
MAINTENANCE MAINTENANCE SCHEDULE BEFORE EACH USE EVERY 8 HOURS EVERY 25 HOURS EVERY 50 HOURS EVERY 100 HOURS EVERY SEASON BEFORE STORAGE Check Brake Operation T R A C T 0 R Check Tire Pressure Check Operator Presence & ROS Systems Check for Loose Fasteners Check/Replace Mower Blades 3 Lubrication Chart Check Battery Level 4 Clean Battery and Terminals Clean Debris Off Steering Plate Check Transaxle Cooling 5 Check Mower Levelness Check V-Belts Check Engine Oil Level Change Engine Oil (with o
MAINTENANCE TRACTOR BLADE CARE For best results mower blades must be kept sharp. Replace bent or damaged blades. Always observe safety rules when per form ing any maintenance. CAUTION: Use only a replacement blade approved by the manufacturer of your tractor. Using a blade not approved by the manufacturer of your tractor is hazardous, could damage your tractor and void your warranty.
MAINTENANCE V-BELTS DOCKING POSITION Check V-belts for deterioration and wear after 100 hours of operation and replace if necessary. The belts are not adjustable. Replace belts if they begin to slip from wear. OIL DRAIN EXTENSION TRANSAXLE MAINTENANCE The transmission fan and cooling fins should be kept clean to ensure proper cooling. Do not attempt to clean fan or transmission while engine is running or while the transmission is hot.
MAINTENANCE IN-LINE FUEL FILTER (See Fig. 19) DECK WASHOUT PORT (See Fig. 21) The fuel filter should be replaced once each season. If fuel filter becomes clogged, obstructing fuel flow to carburetor, replacement is required. • With engine cool, remove filter and plug fuel line sections. • Place new fuel filter in position in fuel line with arrow pointing towards carburetor. • Be sure there are no fuel line leaks and clamps are properly positioned. • Immediately wipe up any spilled gasoline.
SERVICE AND ADJUSTMENTS WARNING: TO AVOID SERIOUS INJURY, BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS: • Depress brake pedal fully and set parking brake. • 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. TO REMOVE MOWER (See Fig. 22) • • • • • • TO INSTALL MOWER (See Fig.
SERVICE AND ADJUSTMENTS • • From right side of mower, first insert 90° end of anti-sway bar (S) into hole in transaxle bracket (T), located near left rear tire in front of transaxle. NOTE: Flashlight may be helpful. ANTI-SWAY BAR (S) LOCATION • ATTACH REAR LIFT LINKS (C) - Lift rear corner of mower and position slot in link assembly over pin on rear mower bracket (D) and secure with washer and retainer spring. Repeat on opposite side of tractor.
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. • If adjustment is necessary, see steps in Visual Adjustment instructions above. Recheck measurements, adjust if necessary until both sides are equal. FRONT-TO-BACK ADJUSTMENT (See Figs. 32 & 33) IMPORTANT: Deck must be level side-to-side.
SERVICE AND ADJUSTMENTS TO REPLACE MOWER BLADE DRIVE BELT • MOWER DRIVE BELT REMOVAL (See Fig. 34) • Park tractor on a level surface. Engage parking brake. • Lower attachment lift lever to its lowest position. • Remove mandrel covers. • Remove any dirt or grass clippings which may have accumulated around mandrels and entire upper deck surface. • With a 3/8" breaker bar and using the square opening in the idler arm, shift the arm counter clockwise to relieve the tension on the belt.
SERVICE AND ADJUSTMENTS TO REPLACE MOTION DRIVE BELT (See Fig. 37) BELT INSTALLATION 1. Install new belt from tractor rear to front, over the steering plate (H) and above clutch brake pedal shaft (J). 2. Pull belt toward front of tractor and roll belt around electric clutch and onto engine pulley (G). 3. Pull belt toward rear of tractor. Carefully work belt down around transmission cooling fan and onto the input pulley (F). Be sure belt is inside the belt keeper. 4.
SERVICE AND ADJUSTMENTS TO START ENGINE WITH A WEAK BATTERY (SEE FIG. 39) REPLACING BATTERY (See Fig. 40) 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 The throttle control has been preset at the factory and adjustment should not be necessary. If adjustment is necessary, see engine manual.
STORAGE ENGINE 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. FUEL SYSTEM IMPORTANT: IT IS IMPORTANT TO PREVENT GUM DEPOSITS FROM FORMING IN ES SENTIAL 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 PROBLEM Will not start CAUSE 1. 2. 3. 4. 5. 6. 7. CORRECTION 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. Fill fuel tank. See “TO START ENGINE” in Operation section. Wait several minutes before attempting to start. Replace spark plug. Clean/replace air filter. Replace fuel filter. Empty fuel tank and carburetor, refill tank with fresh gasoline and replace fuel filter. 8.
TROUBLESHOOTING 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, trash under mower. Bent blade mandrel.
TRACTOR - MODEL NO. GTH27V48LS (96043011700), PRODUCT NO. 960 43 01-17 DECALS 16 15 17 16 1 14 14 9 6 5 KEY NO. PART NO. DESCRIPTION 1 5 6 9 14 15 16 532 41 16-57 532 42 62-09 532 43 29-18 532 14 50-05 532 43 95-84 532 42 38-29 532 42 91-96 Decal, Operator’s Decal, Warning Reserve Decal, Eng. H.P. Decal, Battery Dnge/Poi Decal, Panel Side Decal, Cust. Resp. Decal, Hood Logo WHEELS AND TIRES 1 2 11 3 4 7 10 5 6 9 8 KEY NO. PART NO.
TRACTOR - MODEL NO. GTH27V48LS (96043011700), PRODUCT NO.
TRACTOR - MODEL NO. GTH27V48LS (96043011700), PRODUCT NO.
TRACTOR - MODEL NO. GTH27V48LS (96043011700), PRODUCT NO. 960 43 01-17 ELECTRICAL KEY NO. 1 2 8 16 21 22 24 25 26 27 28 29 30 33 34 40 41 42 43 45 46 50 55 59 71 79 90 91 99 100 103 141 PART NO.
TRACTOR - MODEL NO. GTH27V48LS (96043011700), PRODUCT NO.
TRACTOR - MODEL NO. GTH27V48LS (96043011700), PRODUCT NO. 960 43 01-17 CHASSIS KEY NO. PART NO.
TRACTOR - MODEL NO. GTH27V48LS (96043011700), PRODUCT NO.
TRACTOR - MODEL NO. GTH27V48LS (96043011700), PRODUCT NO. 960 43 01-17 DRIVE KEY NO. PART NO.
TRACTOR - MODEL NO. GTH27V48LS (96043011700), PRODUCT NO.
TRACTOR - MODEL NO. GTH27V48LS (96043011700), PRODUCT NO. 960 43 01-17 ENGINE KEY NO. PART NO.
TRACTOR - MODEL NO. GTH27V48LS (96043011700), PRODUCT NO. 960 43 01-17 STEERING ASSEMBLY 26 45 51 1 21 16 13 28 64 54 28 63 22 60 9 19 8 63 7 2 67 55 78 59 35 54 9 7 8 61 55 6 58 67 4 6 15 14 5 65 62 50 69 68 66 65 13 8 13 14 15 50 70 53 Steering-tex_LEGND2_36_r1 KEY NO. PART NO.
TRACTOR - MODEL NO. GTH27V48LS (96043011700), PRODUCT NO. 960 43 01-17 SEAT ASSEMBLY 1 8 8 8 7 7 8 41 40 10 21 6 37 6 37 2 44 43 21 3 seat-tex_6.5SL_3 KEY NO. PART NO. DESCRIPTION 1 2 3 6 7 8 10 21 532 42 40-73 532 18 01-66 532 14 06-75 873 80 06-00 532 12 41-81 532 17 18-77 532 19 69-77 532 17 18-52 Seat Bracket Pivot Fender Strap, Asm Fender Nut, Lock w/Ins. 3/8-16 unc Spring, Seat Cprsn Bolt 5/16-18 unc x 3/4 w/Sems Pan, Seat Bolt, Shoulder 5/16-18 KEY NO. PART NO.
TRACTOR - MODEL NO. GTH27V48LS (96043011700), PRODUCT NO.
TRACTOR - MODEL NO. GTH27V48LS (96043011700), PRODUCT NO. 960 43 01-17 MOWER DECK KEY PART NO. NO. DESCRIPTION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 27 28 29 30 31 32 33 Deck w/ Decals 48" Housing Assembly Washer-Spacer Pulley, Mandrel Nut, 9/16 Top Center Lock Screw, Washer Head Discharge Chute, 48" Spring - Torsion Pin, Clevis 5/16 x 5.
TRACTOR - MODEL NO. GTH27V48LS (96043011700), PRODUCT NO. 960 43 01-17 MOWER LIFT LIFT TEX? KEY NO. PART NO. DESCRIPTION 2 3 7 10 41 87 88 89 532 42 20-27 532 19 52-30 532 41 15-55 532 19 63-14 532 17 59-94 532 19 42-09 532 19 53-04 819 19 19-12 Shaft Asm., Lift Lever Asm., Lift RH Grip, Lever Spring Torsion Nut Lift Link Pin Cotter 7/16 Bow Tie Lock Spring Lift Assist Washer Clear Zinc KEY NO. PART NO.
SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION FOL DA L O NG D THIS O I T S T A E D LIN 1 5 DEG E RE E S LOP E 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.
10.21.10 TH Printed in the U.S.A.
