Kubota B2620 Tractor Workshop Repair Service Manual

82320,82620,82920, WSM SAFETY INSTRUCTIONS SAFETY FIRST 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 DANGER : Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. A WARNING : Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. A CAUTION : Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. • IMPORTANT : Indicates that equipment or property damage could result if instructions are not followed. : Gives helpful information. BEFORE SERVICING AND REPAIRING • Read all instructions and safety instructions in this manual and on your machine safety decals. • Clean the work area and machine. • Park the machine on a firm and level ground, and set the parking brake. • Lower the implement to the ground. • Stop the engine, and remove the key. • Disconnect the battery negative cable. • Hang a ''~O NOT OPERATE" tag in operator station.

B2320,B2620,B2920,VVSM SAFETY INSTRUCTIONS SAFETY STARTING • Do not start the engine by shorting across starter terminals or bypassing the safety start switch. • Do not alter or remove any part of machine safety system. • Before starting the engine. make sure that all shift levers are in neutral positions or in disengaged positions. • Never start the engine while standing on ground. Start the engine only from operator's seat. SAFETY WORKING • Do not work on the machine while under the influence of alcohol, medication, or other substances or while fatigued. • Wear close fitting clothing and safety equipment appropriate to the job. • Use tools appropriate to the work. Makeshift tools, parts, and procedures are not recommended. • When servicing is performed together by two or more persons, take care to perform all work safely. • Do not work under the machine that is supported solely by a jack. Always support the machine by safety stands. • Do not touch the rotating or hot parts while the engine is running. • 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. • 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. • Do not open high-pressure fuel system. High-pressure fluid remaining in fuel lines can cause serious injury. Do not disconnect or attempt repair fuel lines, sensors, or any other components between the high-pressure fuel pump and injectors on engines with high pressure common rail fuel system. • High voltage exceeding 100 V is generated in the ECU, and is applied to the injector. Pay sufficient caution to electric shock when performing work activities. 2

B2320,B2620,B2920,VVSM SAFETY INSTRUCTIONS • + - AVOID FIRES • Fuel is extremely flammable and explosive under certain conditions. Do not smoke or allow flames or sparks in your working area . • To avoid sparks from an accidental short circuit, always disconnect the battery negative cable first and connect it last. • Battery gas can explode. Keep sparks and open flame away from the top of battery. especially when charging the battery. • Make sure that no fuel has been spilled on the engine. VENTILATE WORK AREA • 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 • 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 • 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. 3

82320, 82620, 82920, WSM SAFETY INSTRUCTIONS PREPARE FOR EMERGENCIES • Keep a first aid kit and fire extinguisher handy at all times. • Keep emergency numbers for doctors, ambulance service, hospital and fire department near your telephone. 4

B2320, B2620, B2920, WSM SAFETY INSTRUCTIONS SAFETY DECALS 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. (1) Part No. 6C150-4743-1 [HST Model] BEFORE DISMOUNTING TRACTOR: AWARNING 1. ALWAYS SET PARKING BRAKE. LeaYlng transrTlssiCcn gear with the st:pped w Ii n:t :raC:Jr bl '0 2. PARK ON LEVEL GROUND WHENEVER POSSIBLE. II parkmg on a tractor across the siope. 3. LOWER ALL IMPLEMENTS TO THE GROUND. 4. STOP THE ENGINE. ~ . :. ..... (1) Part No. 6C140-4743-1 [Manual Transmission Model] BEFORE DISMOUNTING TRACTOR: AWARNING tALWAYS SET PARKING BRAKE. 2. PARK ON LEVEL GROUND WHENEVER POSSIBLE. If parking on a slope. position tractor across the slope. 3. LOWER ALL IMPLEMENTS TO THE GROUND. 4. STOP THE ENGINE. 1AGAEBQAP085E (3) Part No. 6C090-4959-1 Do not touch hot surface like muffler; etc. (4) Part No. 6C090-4958-2 Do not get your hands Close to engine fan and fanbelt. (2) Part No. 6C090-4965-1 A DANGER TO AVOID POSSIBLE INJURY OR DEATH FROM A MACHINE RUNAWAY. Do not start enljIfH:; by shortl!1lj dCfOSS stctrter termmals or hYPdSSlfllj the safety start sWitch M,lChlnc mdY start H1 gedr and mov!-: If normal st'Htlnq circuitry IS hypassed 2 Start englnp only from opr:ri1tor s seat With transmiSSion dnd PTO OFF Never sti1rt engine while: stane11ng on the grouncl 1AGAEBMAP074E (5) Part No. 6C040-4741-2 No fire 1 AGAECDAP058E 1AGAECDAP0320 3TBAAAKCP001 A 5

82320. 82620. 82920. WSM SAFETY INSTRUCTIONS (1) Part No. TA240-9848-1 (2) Part No. 6C090-4958-2 Do not get your hands Close to engine fan AWARNING and fanbelt. TO AVOID INJURY OR DEATH FROM ROLL·OVER: • Keep RolI·Over Protective Stuctures (ROPS) in the upright and locked position. .~~ • Fasten SEAT BELT before operating THERE IS NO OPERATOR PROTECTION WHEN THE ROPS IS IN THE FOLDED POSITION: • Check the operating area and fold the ROPS only when absolutely necessary • Do not wear SEAT BELT il ROPS is folded ~d 'A • Raise and lock ROPS as soon as vertical clearance allows. • Read ROPS related instructions and warnings. ... 1AGAECDAP004A (2) . 3T8AAAKCP002A 6

62320, 62620, 62920, WSM SAFETY INSTRUCTIONS 1AGAEBMAP068E (1) Part No. 6C040-4742-2 (3) Part No. 6C300-3012-1 55B24LS (51R-430) ·:'1·Ji , ·iI'1·j·4;- OK CHARGE REPLACE BAnElIY BAlTEIIY ~\ @@© RECYCLE DK83324 1AGAECDAP059E (2) Part No. 6C120-4745-1 A WARNING TO AVOID PERSONAL INJURY: 1, Do not use the 2nd PTO speed with implements designed for 540rpm. 2, Use the 2nd PTO speed only when mid PTO or tligher rpms are specifically recommended by the imnlement manufacturer. 1AGAECDAP0330 eA ,6. «E10 H'IOIIOGSI GAS GeIERA1iDFR* 1lAlTER'f. -...; WIIlIOOTCAIE CAN CIWSE FIRE_ ElO'I.OSIOIt L.ll .llIS I:IV IlATIERY IS ONLY FOR ST_ ENGlE 00 NOT API'lYllIS PAOOI.CT FOR OllER USES. o OWIGElltSIlATlERYONLYATWEU.mIIUlB)PVoCES. __ SIflIITSOII_ A _10 '!HE IIISIRUCTION IW«W. CII \iEHICt£ OIII1ATIERY IIEfOIE USING IlOOST£R CAII..E. N SI.UUIIC.oooIlAVCIWSE II._SS OR S8'ERE BURH.INCASE EY£S- _, a.OlleOR_ AlllUESNE G STAI£OWlIH.ooo, FUlSHCl6.IECTS MtEIlI.tTEl.YWllHWAlER. F ACIlI!EING-.ulWED._ P!£IITYCII E WAfERPROII"Il.Y,INCASECII_NlAI.(XlNTACT,~TADOCTOR_llIAlRY, ilATIERY FI..lEO WllHACIlIOO NOT Tl.T OR SI'IJ..) .fWIIoWIlE. 00 NOT _ NEAll FIRE OR_ R -00 NOT _ IW'IlLY -00 NOT DlSASSa&E THE IlATlBff c-.m 'IYI'£l 3T6AAAKCP003A 7

82320, 82620, 82920, WSM SAFETY INSTRUCTIONS (1) Part No. TA040-4959-3 (3) Part No. 3A 111-9554-1 TO AVOID PERSONAL INJURY: 1. Attach pulled or towed loads to the drawbar only 2. Use the 3-polnt hitch only with eqUipment designed for 3-polnt hitch usage. 1AGAEBMAP076E 1AGAEBMAP075E (2) Part No. 6C140-4744-1 AWARNING CARE OF DANGER, WARNING AND CAUTION LABELS 1. Keep danger, warning and caution labels clean and free from obstructing material. 2. Clean danger, warning and caution labels with soap and water, dry with a soft cloth. 3. Replace damaged or missing danger, warning and caution labelS with new labels from your local KU80TA Dealer. 4. If a component with danger, warning and caution label(s) affixed is replaced with new part, mark sure new label(s) is (are) attached in the same location(s) as the replaced component. 5. Mount new danger, warning and caution labels by applying on a clean dry surface and preSSing any bubbles to outside edge. 3T8AAAKCP004A 8

82320,82620,82920, WSM SPECIFICATIONS SPECIFICATIONS Model B2320DT 320HSD B2620HSD B2920HSD PTO power 13.4 kW (18.0 HP) W (17.0 HP), 14.2 kW (19.0 HP), 15.7 kW (21.0 HP)" Maker KUBOTA Model D1005·E3·D22 D1105-E3-D22 D1305·E3·D22 i Type E-TVCS, liquid-cooled, 3-cylinder diesel ! Number of cylinders 3 I 78 x 78.4 mm 78 x 88 mm • Bore and stroke 76 x 73.6 mm (3.0 x 2.9 in.) Engine (3.1 x 3.1 in.) (3.1 x 3.5 in.) Totaldi~ 1001 cm 3 (61.1 cu.in.) 1123 cm 3 (68.5 cu.in.) 1261 cm 3 (77.0 cu.in.) Engine 17.2 kW (23.0 HP)* 19.4 kW (26.0 HP), 21.6 kW (29.0 HPj" Rated r 2800 rpm Maximum torque 60 N·m (40 Ibf·ft) 71 N·m (52 Ibf·ft) 78 N·m (58 Ibf·ft) Battery 12 V, RC : 79 min, CCA . 433 A Fuel tank 26 L (6.9 U.S.gals, 5.7 Imp.gals) Engine crankcase 3.1 L (3.3 U.S.qts, 2.7 Imp.qts) 3.5 L (3.7 U.S.qts, Capacities (with filter) 3.1 Imp.qts) Engine coolant 3.9 L (4.1 U.S.qts, 3.4 Imp.qts) Transmission case 14 L (3.7 U.S.gals, I 15 L (4.0 U.S.gals, 3.3Imp.gals) 3.1 Imp.gals) Overall length 2385 mm (93.9 in.) 2415 mm (95.1 in.) (without 3P) Overall width 1145 mm (45.1 in.) 1245 mm (49.0 in.) Overall height 2130 mm (83.9 in.) 2160 mm (85.0 in.) (with ROPS) Dimensions Wheel base 1563 mm (61.5 in.) Minimum ground 305 mm (12.0 in.) 325 mm (12.8 in.) clearance Tread IFront 800 mm (31.5 in.) 815 mm (32.1 in.) I Rear 900 mm (35.5 in.) 950 mm (37.4 in.) Weight (with ROPS) 650 kg (1433 Ibf) I 670 kg (1477 Ibf) 705 kg (1554 Ibf) tch Dry single plate I 6 - 12 7·12 Tires IRear 9.5·16 11.2 -16 Steering Integral type power steering Travelling i Transmission Gear shift, 9 forward and I Main-hydrostatic transmission, 3 range gear shift (3 forward, 3 reverse) system 3 reverse Brake Wet disk type Min. turning radius 2.1 m (6.9 feet) (with brake) W10281170 9

82320, 82620, 82920, WSM SPECIFICATIONS Model B23200T I B2320HSO I B2620HSO I B2920HSO Hydraulic control system Quarter inching valve Hydraulic system Pump capacity Three point hitch At lift points 3P' 17.9L I min (4.7 U.S.gals I min, 3.9Imp.gals min) Power steering: 13.5 L f min (3.6 U.S.gals I min., 3.0 Imp.gals f min) SAE Category 1 615 kg (1356 Ibf) Max. lift force 24 in. behind lift points 480 kg (1058 Ibf) PTOsystem Rear PTO Shaft PTOf Engine speed rpm Shaft SAE 1-3/8, 6 splines 540 rpm at 2876 engine rpm, 960 rpm at 2722 engine rpm U.S.A. NO.5 (KUBOTA 10-tooth) involute spline Mid PTO PTOf Engine speed rpm 2500 rpm at 2750 engine rpm Note: • Manufacture's estimate The company reserves the right to change the specifications without notice. Wl0303710 10

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Kubota B2620 Tractor Workshop Repair Service Manual

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