Kubota GZD15-HD Zero Turn Mower Workshop Service Manual

GZD15 WORKSHOP MANUAL KiSC issued 04, 2006 A

TO THE READER This Workshop Manual has been prepared to provide servicing personnel with information on the mechanism, service and maintenance of GZD15. It is divided into two parts, "Mechanism" and "Servicing" for each section. Information on the features and new mechanisms are described. This information should be understood before proceeding with troubleshooting, disassembling and servicing. The heading "General" includes general precautions, check and maintenance and special tools. Other section, there are troubleshooting, checking and adjusting, disassembling and assembling, and servicing which cover procedures, precautions, factory specifications and allowable limits. All information illustrations and specifications contained in this manual are based on the latest product information available at the time of publication. The right is reserved to make changes in all information at any time without notice. KUBOTA Corporation 2003 B Mechanism B Servicing December 2003 0000001494E KiSC issued 04, 2006 A

GZD15, WSM SAFETY INSTRUCTIONS 1 BEFORE SERVICING AND REPAIRING A Read all instructions and safety instructions in this manual and on your machine safety decals. A Clean the work area and machine. A Park the machine on a firm and level ground, and set the parking brake. A Lower the implement to the ground. A Stop the engine, and remove the key A Disconnect the battery negative cable A Hang a "DO NOT OPERATE" tag in operator station. SAFETY STARTING A Do not start the engine by shorting across starter terminals or bypassing the safety start switch. A Do not alter or remove any part of machine safety system. A Before starting the engine, make sure that all shift levers are in neutral positions or in disengaged positions. A Never start the engine while standing on ground. Start the engine only from operator's seat. This symbol, the industry's "Safety Alert Symbol" is used throughout this manual and on labels on the machine itself to warn of the possibility of personal injury. Read these instructions carefully.It is essential that you read the instructions and safety regulations before you attempt to repair or use this unit. A Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. A Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. A Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. A Indicates that equipment or property damage could result if instructions are not followed. A Gives helpful information. 0000000752E 0000000753E 0000000754E KiSC issued 04, 2006 A

GZD15, WSM SAFETY INSTRUCTIONS 2 SAFETY WORKING A Do not work on the machine while under the influence of alcohol, medication, or other substances or while fatigued. A Wear close fitting clothing and safety equipment appropriate to the job. A Use tools appropriate to the work. Makeshift tools, parts, and procedures are not recommended. A When servicing is performed together by two or more persons, take care to perform all work safely. A Do not work under the machine that is supported solely by a jack. Always support the machine by safety stands. A Do not touch the rotating or hot parts while the engine is running. A Never remove the radiator cap while the engine is running, or immediately after stopping. Otherwise, hot water will spout out from radiator. Only remove radiator cap when cool enough to touch with bare hands. Slowly loosen the cap to first stop to relieve pressure before removing completely. A Escaping fluid (fuel or hydraulic oil) under pressure can penetrate the skin causing serious injury. Relieve pressure before disconnecting hydraulic or fuel lines. Tighten all connections before applying pressure. AVOID FIRES A Fuel is extremely flammable and explosive under certain conditions. Do not smoke or allow flames or sparks in your working area. A To avoid sparks from an accidental short circuit, always disconnect the battery negative cable first and connect it last. A Battery gas can explode. Keep sparks and open flame away from the top of battery, especially when charging the battery. A Make sure that no fuel has been spilled on the engine. 0000000755E 0000000756E KiSC issued 04, 2006 A

GZD15, WSM SAFETY INSTRUCTIONS 3 VENTILATE WORK AREA A If the engine must be running to do some work, make sure the area is well ventilated. Never run the engine in a closed area. The exhaust gas contains poisonous carbon monoxide. PREVENT ACID BURNS A Sulfuric acid in battery electrolyte is poisonous. It is strong enough to burn skin, clothing and cause blindness if splashed into eyes. Keep electrolyte away from eyes, hands and clothing. If you spill electrolyte on yourself, flush with water, and get medical attention immediately. DISPOSE OF FLUIDS PROPERLY A Do not pour fluids into the ground, down a drain, or into a stream, pond, or lake. Observe relevant environmental protection regulations when disposing of oil, fuel, coolant, electrolyte and other harmful waste. PREPARE FOR EMERGENCIES A Keep a first aid kit and fire extinguisher handy at all times. A Keep emergency numbers for doctors, ambulance service, hospital and fire department near your telephone. 0000000757E 0000000758E 0000000759E 0000000760E KiSC issued 04, 2006 A

GZD15, WSM SAFETY INSTRUCTIONS 4 The following safety decals are installed on the machine. If a decal becomes damaged, illegible or is not on the machine, replace it. The decal part number is listed in the parts list. SAFETY DECALS KiSC issued 04, 2006 A

GZD15, WSM SAFETY INSTRUCTIONS 5 KiSC issued 04, 2006 A

GZD15, WSM SAFETY INSTRUCTIONS 6 KiSC issued 04, 2006 A

GZD15, WSM SAFETY INSTRUCTIONS 7 0000001495E KiSC issued 04, 2006 A

GZD15, WSM SPECIFICATIONS 8 SPECIFICATIONS Model GZD15-LD GZD15-HD Maximum gross power 11.2 kW (15 HP) *1 Engine Model Z602-GZD15 Type Indirect injection. Vertical, water-cooled, 4-cycle diesel engine Number of cylinder 2 Bore and stroke 72.0 x 73.6 mm (2.83 x 2.90 in.) Total displacement 599 (36.6 cu.in.) Rated revolution 3000 rpm Combustion chamber Spherical type (E-TVCS) Fuel injection pump Bosh MD type mini pump Governor Centrifugal ball mechanical governor Injection nozzle Bosh throttle type Injection timing 0.30 to 0.33 rad. (17 to 19 ) before T.D.C. Injection order 1-2 Injection pressure 13.73 MPa (140 , 1990 psi) Lubricating system Forced lubrication by gear pump Cooling system Pressurized radiator, forced circulation with water pump Lubricating oil API Service classification CD, CE or CF, below 0 (32 ) : SAE 10W, 10W-30 or 10W-40, 0 to 25 (32 to 77 ) : SAE 20, 10W-30 or 10W-40, above 25 (77 ) :SAE 30, 10W-30 or 10W-40 Starting system Electrical starter (12 V, 1.1 kW) Battery 65D23L (12V, 52A.H. at 5H.R.) Fuel No.2-D Diesel fuel (ASTM D975) [No. 1-D diesel fuel, if temperature is below -10 (14 )] Capacities Fuel tank 20 L (5.3 U.S.gals, 4.4 lmp.gals) Engine crankcase 2.1 L (2.2 U.S.qts, 1.8 lmp.qts) Engine coolant 1.4 L (1.5 U.S.qts, 1.2 lmp.qts) Recovery tank 0.25 L (0.26 U.S.qts., 0.22 Imp.qts.) Transmission case & rear axle gear case (RH & LH) 10.0 L (10.6 U.S.qts., 8.8 Imp.qts.) Front PTO case 0.13 L (0.14 U.S.gals, 0.11 lmp.gals) Mower gear case oil 0.15 L (0.16 U.S.qts, 0.13 lmp.qts) Tyres Front 15 x 6.0 - 6 (4 PR) Rib Rear 20 x 10.0 - 12 (4 PR) Turf Traveling speeds Forward 0 to 13.5 km/h (0 to 8.4 mph) Reverse 0 to 10.0 km/h (0 to 6.3 mph) NOTE: *1 Manufacture's estimate 0000001496E KiSC issued 04, 2006 A

You're Reading a Preview

Kubota GZD15-HD Zero Turn Mower Workshop Service Manual

Description

Reviews

Q&A

Recently Viewed