Kubota BT602 Operator'S Manual Download

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1HNAAAEAP0160

OPERATOR'S MANUAL

BX25DLB-AU
LA240A
LA240A

AU-SG

BT602

MODELS

KUBOTA Corporation

U.S.A.

KUBOTA TRACTOR CORPORATION

3401 Del Amo Blvd., Torrance, CA 90503, U.S.A.
Telephone : (310)370-3370

Canada

KUBOTA CANADA LTD.

5900 14th Avenue, Markham, Ontario, L3S 4K4, Canada
Telephone : (905)294-7477

France

KUBOTA EUROPE S.A.S

19-25, Rue Jules Vercruysse, Z.I. BP88, 95101 Ar㷅enteuil Cedex, France
Telephone : (33)1-3426-3434

Italy

KUBOTA EUROPE S.A.S Italy Branch

Via Grandi, 29 20068 Peschiera Borrome (MI) Italy
Telephone : (39)02-51650377

Germany

KUBOTA (DEUTSCHLAND) GmbH

Senefelder Str. 3-5 63110 Rod㷅au /Nieder-Roden, Germany
Telephone : (49)6106-873-0

U.K.

KUBOTA (U.K.) LTD.

Dormer Road, Thame, Oxfordshire, OX9 3UN, U.K.
Telephone : (44)1844-214500

Spain

KUBOTA ESPAÑA S.A.

Avenida Recomba No.5, Poli㷅no Industrial la La㷅una, Le㷅anes, 28914 (Madrid) Spain
Telephone : (34)91-508-6442

Australia

KUBOTA TRACTOR AUSTRALIA PTY LTD.

25-29 Permas Way, Tru㷅anina, VIC 3029, Australia
Telephone : (61)-3-9394-4400

Malaysia

SIME KUBOTA SDN. BHD.

No.3 Jalan Sepadu 25/123 Taman Perindustrian Axis,
Seksyen 25, 40400 Shah Alam, Selan㷅or Darul Ehsan Malaysia
Telephone : (60)3-736-1388

Philippines :

KUBOTA PHILIPPINES, INC.

155 Panay Avenue, South Trian㷅le Homes, 1103 Quezon City, Philippines
Telephone : (63)2-9201071

Taiwan

SHIN TAIWAN AGRICULTURAL MACHINERY CO., LTD.

16, Fen㷅pin㷅 2nd Rd, Taliao Shian㷅 Kaohsiun㷅 83107, Taiwan R.O.C.
Telephone : (886)7-702-2333

Indonesia :

P.T. KUBOTA INDONESIA

Jalan Setyabudi 279, Semaran㷅, Indonesia
Telephone : (62)-24-7472849

Thailand

SIAM KUBOTA CORPORATION CO., LTD.

101/19-24 Moo 20, Navanakorn Industrial Estate, Tambon Khlon㷅nuen㷅, Amphur Khlon㷅luan㷅,
Pathumthani 12120, THAILAND
Telephone : (66)2-909-0300

Korea

KUBOTA KOREA CO., LTD.

106-24 Mon㷅san-Ri, Mankyun㷅-Up, Kimje-City, Chonrapuk-Do, KOREA
Telephone : (82)-63-544-5822

India

KUBOTA AGRICULTURAL MACHINERY INDIA PVT. LTD.

Re㷅us, Level 2 Altius, Olympia Tech Park, No.1 SIDCO Industrial Estate, Guindy, Chennai 600032, TN, India
Telephone : (91)-44-4299-4237

Vietnam

KUBOTA VIETNAM CO., LTD.

Lot B-3A2-CN, My Phuoc 3 Industrial Park, Ben Cat District, Binh Duon㷅 Province, Vietnam
Telephone : (84)-650-3577-507

Western Division

: 1175 S. Guild Avc., Lodi, CA 95240

Telephone : (209)334-9910

Central Division

: 14855 FAA Blvd., Fort Worth, TX 76155

Telephone : (817)571-0900

Northern Division

: 6300 at One Kubota Way, Groveport, OH 43125

Telephone : (614)835-1100

Southeast Division : 1025 Northbrook Parkway, Suwanee, GA 30024

Telephone : (770)995-8855

Code No. K2792-7125-1

AR. F. 1-1. -. K

KUBOTA Corporation 2013

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PRINTED IN U.S.A.

Summary of Contents for BT602

Page 1: ...ue South Trian㷅le Homes 1103 Quezon City Philippines Telephone 63 2 9201071 Taiwan SHIN TAIWAN AGRICULTURAL MACHINERY CO LTD 16 Fen㷅pin㷅 2nd Rd Taliao Shian㷅 Kaohsiun㷅 83107 Taiwan R O C Telephone 886 7 702 2333 Indonesia P T KUBOTA INDONESIA Jalan Setyabudi 279 Semaran㷅 Indonesia Telephone 62 24 7472849 Thailand SIAM KUBOTA CORPORATION CO LTD 101 19 24 Moo 20 Navanakorn Industrial Estate Tambon K...

Page 2: ......

Page 3: ... Aid Brake Parking Brake Battery Charging Condition Engine Oil Pressure Turn Signal Engine Stop Engine Run Starter Control Power Take Off Clutch Control Off Position Power Take Off Clutch Control On Position Differential Lock Hydraulic Control Raised Position Hydraulic Control Lowered Position 3 Point Lowering Speed Control Remote Cylinder Retract Remote Cylinder Extend Hazard Warning Lights Headl...

Page 4: ...have the most up to date information Please do not hesitate to consult with them 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 assemble or use this unit DANGER ...

Page 5: ...s 9 Specifications 10 Lift Capacity Per SAE J31 12 BACKHOE TERMINOLOGY 13 IMPLEMENT LIMITATIONS 14 INSTRUMENT PANEL AND CONTROLS 16 PRE OPERATION CHECK OF THE TRACTOR 18 DAILY CHECK 18 PRE OPERATION CHECK OF THE LOADER 19 LUBRICATION 19 TRANSMISSION FLUID 19 REAR BALLAST 19 RATED OPERATING LOAD SPILL GUARD MODEL ONLY 21 TIRE INFLATION 22 TEST OPERATION 22 REMOVING AIR FROM HYDRAULIC SYSTEM 22 PRE ...

Page 6: ...t Belt 32 Head Light Switch 32 Hazard Light Switch 32 Turn Signal Light Switch 32 Brake Pedal 32 Range Gear Shift Lever Hi Lo 33 Front Wheel Drive Lever 34 Hand Throttle Lever 34 Parking Brake Pedal 34 Speed Control Pedal 35 Speed Set Device 35 STOPPING 36 Stopping 36 CHECK DURING DRIVING 36 Immediately Stop the Engine if 36 Easy Checker TM 37 Fuel Gauge 37 Coolant Temperature Gauge 37 Hourmeter T...

Page 7: ...c Outlet 50 INSTALLING MOWER 51 MOWER LIFT LINKAGE SYSTEM 52 Cutting Height Control Dial 52 Hydraulic Control Unit Use Reference Chart 53 TIRES WHEELS AND BALLAST 54 TIRES 54 Inflation Pressure 54 Dual Tires 54 WHEEL TREAD 54 Front Wheels 54 Rear Wheels 55 BALLAST 56 Front Ballast 56 Rear Ballast 56 OPERATING THE LOADER 58 FILLING THE BUCKET 58 LIFTING THE LOAD 58 CARRYING THE LOAD 59 DUMPING THE ...

Page 8: ...SPORTING 73 Driving to the Job site 73 Trailer Transporting 73 MAINTENANCE OF THE TRACTOR 74 SERVICE INTERVALS 74 LUBRICANTS FUEL AND COOLANT 75 PERIODIC SERVICE OF THE TRACTOR 77 HOW TO OPEN THE HOOD 77 Hood 77 Engine Cover 77 DAILY CHECK 78 Walk Around Inspection 78 Checking and Refueling 79 Checking Engine Oil Level 79 Checking Transmission Fluid Level 80 Checking Coolant Level 80 Cleaning Pane...

Page 9: ...ront Axle Case Oil 94 EVERY 500 HOURS 94 Replacing Fuel Filter Element 94 EVERY 800 HOURS 94 Adjusting Engine Valve Clearance 94 EVERY 1500 HOURS 94 Checking Fuel Injection Nozzle Injection Pressure 94 EVERY 3000 HOURS 94 Checking Injection Pump 94 EVERY 1 YEAR 94 Replacing Air Cleaner Element 94 EVERY 2 YEARS 94 Flushing Cooling System and Changing Coolant 94 Anti Freeze 95 Replacing Radiator Hos...

Page 10: ...eral torque specification 102 STORAGE OF THE TRACTOR 103 TRACTOR STORAGE 103 REMOVING THE TRACTOR FROM STORAGE 103 REMOVING THE LOADER 104 STORAGE OF THE LOADER 105 REINSTALLING THE LOADER 106 REMOVING THE BACKHOE 108 REMOVAL OF THE BACKHOE 108 STORAGE OF THE BACKHOE 110 REINSTALLING THE BACKHOE 111 TROUBLESHOOTING 113 ENGINE TROUBLESHOOTING 113 OPTIONS 114 ...

Page 11: ...implements approved by KUBOTA 11 Use proper weights on the front or rear of the tractor to reduce the risk of upsets When using the front loader put an implement or ballast on the 3 point hitch to improve stability Follow the safe operating procedures specified in the implement or attachment manual 12 Do not modify the tractor Unauthorized modification may affect the function of the tractor which ...

Page 12: ...y C Working 1 Pull only from the hitch Never hitch to axle housing or any other point except hitch such arrangements will increase the risk of serious personal injury or death due to a tractor upset 2 Keep all shields and guards in place Replace any that are missing or damaged 3 Avoid sudden starts To avoid upsets slow down when turning on uneven ground and before stopping 4 The tractor cannot tur...

Page 13: ...efully 2 Always slow the tractor down before turning Turning at high speed may tip the tractor over 3 On public roads use the hazard lights if required by local traffic and safety regulations 4 Observe all local traffic and safety regulations 5 Turn the headlights on 6 Drive at speeds that allow you to maintain control at all times 7 Do not apply the differential lock while traveling at road speed...

Page 14: ...y labels attached to the equipment 4 When operating stationary PTO driven equipment always apply the tractor parking brake and place chocks behind and in front of the rear wheels Stay clear of all rotating parts Never step over rotating parts 1 Use the 3 point hitch only with equipment designed for 3 point hitch usage 2 When using a 3 point hitch mounted implement be sure to install the proper cou...

Page 15: ...void the possibility of battery explosion do not use or charge the refillable type battery if the fluid level is below the LOWER lower limit level mark Check the fluid level regularly and add distilled water as required so that the fluid level is between the UPPER and LOWER levels 9 To avoid sparks from an accidental short circuit always disconnect the battery s ground cable first and reconnect it...

Page 16: ...ded If injured by escaping fluid see a medical doctor at once This fluid will produce gangrene or severe allergic reaction 17 Waste products such as used oil fuel hydraulic fluid and batteries can harm the environment people pets and wildlife Please dispose properly See your local Recycling Center or KUBOTA Dealer to learn how to recycle or get rid of waste products 1 Cardboard 2 Hydraulic line 3 ...

Page 17: ...d before operating the loader 1 Operate the loader only when properly seated at the controls Do not operate from the ground 2 Move and turn the tractor at low speeds less than 10 km h 3 Never allow anyone to get under the loader bucket or reach through the boom when the bucket is raised 4 Keep children others and livestock away when operating loader and tractor 5 Do not walk or work under a raised...

Page 18: ... machine 2 Do not modify the loader Unauthorized modification may affect the function of the loader which may result in personal injury 3 Do not use the loader as a work platform or a jack to support the tractor for servicing or maintenance Securely support the tractor or any machine elements with stands or suitable blocking before working underneath For your safety do not work under any hydraulic...

Page 19: ...emove the key 1 Raise and center the boom close the dipperstick curl the bucket and engage the boom and swing locks before transporting the machine 2 Check the local codes or regulations that may apply to tractor loader backhoe operation on public streets or highways before transporting or traveling Use SMV emblem and warning flashers as required SMV Slow Moving Vehicle 1 Before disconnecting hydr...

Page 20: ...SAFE OPERATION 10 ...

Page 21: ... 11 SAFE OPERATION ...

Page 22: ...SAFE OPERATION 12 ...

Page 23: ... 13 SAFE OPERATION ...

Page 24: ...SAFE OPERATION 14 ...

Page 25: ... 15 SAFE OPERATION ...

Page 26: ...SAFE OPERATION 16 ...

Page 27: ...ger warning and caution labels with new labels from your local KUBOTA Dealer 4 If a component with danger warning and caution label s affixed is replaced with new part make 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 CARE OF DANGER WARNING ...

Page 28: ......

Page 29: ...orward Concerning the backhoe the reference to left hand and right hand used in this manual refers to the position when seating at the operator s seat at backhoe position and facing rearward of the tractor C Warranty This tractor is warranted under the KUBOTA Limited Express Warranty a copy of which may be obtained from your selling dealer No warranty shall however apply if the tractor has not bee...

Page 30: ...SERVICING 2 A The loader serial number label 1 is attached to the inside of the boom 1 ROPS identification plate ROPS serial No 1 Loader serial number ...

Page 31: ... 10 14 Diesel fuel No 1 below 10 14 Capacities Fuel tank L 25 Engine crankcase with filter L 3 1 Engine coolant L 2 7 Recovery tank L 0 4 Transmission case L 11 6 Dimensions Overall length without 3P mm 2120 Overall length with 3P mm 2425 Overall width mm 1145 Overall height with ROPS mm 2215 mm 1255 Top of seat Wheel base mm 1400 Min ground clearance mm 175 Tread Front mm 930 Rear mm 820 Weight w...

Page 32: ... SAE Category 1 3 point hitch Max lift force 3 At lift points N 5390 24 in behind lift points N 3040 Remote control valve coupler rear Option System 2 valves Coupler ISO 7341 series A Remote control valve coupler front Option System 2 valves Coupler nipple ISO 7241 1 series B PTO Rear PTO SAE 1 3 8 6 splines Revolution 1 speed 540 rpm at 3142 engine rpm MID PTO USA No 5 KUBOTA 10 tooth involute sp...

Page 33: ...LINDER BORE mm 40 STROKE mm 326 BUCKET CYLINDER BORE mm 65 STROKE mm 196 CONTROL VALVE 1 Detent Float Position 2 Stage Bucket Dump Power Beyond Circuit RATED FLOW L m 14 MAXIMUM PRESSURE MPa kg cm 12 3 125 NET WEIGHT APPROXIMATE kg 170 175 LOADER MODEL LA240A LA240A AU SG MODEL SQUARE 48 TYPE RIGID WIDTH mm 1219 DEPTH L mm 495 HEIGHT M mm 465 LENGTH N mm 538 CAPACITY STRUCK m 0 14 HEAPED m 0 17 WE...

Page 34: ...HEIGHT TO BUCKET PIVOT PIN mm 1810 B MAX LIFT HEIGHT UNDER LEVEL BUCKET mm 1680 C CLEARANCE WITH BUCKET DUMPED mm 1330 D REACH AT MAX LIFT HEIGHT DUMPING REACH mm 660 E MAX DUMP ANGLE deg 45 F REACH WITH BUCKET ON GROUND mm 1390 G BUCKET ROLL BACK ANGLE deg 29 H DIGGING DEPTH mm 120 J OVERALL HEIGHT IN CARRYING POSITION mm 990 ...

Page 35: ...V RATED OPERATING LOAD 500 mm FORWARD MAX HEIGHT kg 220 VV BUCKET ROLL BACK FORCE AT MAX HEIGHT N 4750 XX BUCKET ROLL BACK FORCE AT 1500mm HEIGHT N 5600 ZZ BUCKET ROLL BACK FORCE AT GROUND LEVEL N 5490 RAISING TIME sec 3 2 3 2 LOWERING TIME sec 2 7 2 5 BUCKET DUMPING TIME sec 1 4 2 0 BUCKET ROLLBACK TIME sec 2 3 2 3 ...

Page 36: ...CATIONS OF THE LOADER LOADER TERMINOLOGY 1 Loader control lever 2 Side frame 3 Mounting pin 4 Main frame 5 Boom cylinder 6 Boom 7 Bucket cylinder 8 Bucket 9 Lock lever 10 Spill guard valve Spill guard model only ...

Page 37: ...Ground clearance C 240 mm Overall width E 1128 mm Maximum digging depth F 1889 mm Digging depth 2 ft flat bottom G 1842 mm Digging depth 8 ft flat bottom H 1059 mm Operating height fully raised J 2539 m Loading height K 1533 mm Loading reach L 1016 mm Reach from swing pivot M 2612 mm Swing pivot to rear axle center line N 726 mm Bucket rotation P 180 deg Stabilizer spread operating R 1862 mm Angle...

Page 38: ...pperstick cylinder 5209 N Boom cylinder extend 4 5 Boom cylinder retract 3 7 Swing cylinder from 90 degrees to center 1 5 Dipperstick cylinder extend 4 1 Dipperstick cylinder retract 3 4 Bucket cylinder extend 3 1 Bucket cylinder retract 2 4 Stabilizer cylinder max height to ground 2 9 Stabilizer cylinder ground to max height 2 3 ...

Page 39: ...oom cm Dipperstick cm Bucket cm Stabilizer cm Swing cm Rod diameter 3 0 2 5 2 5 2 5 3 0 Cylinder bore 6 5 6 0 5 0 6 0 6 0 Width cm SAE truck Capacity m SAE Heaped Capacity m Number of Teeth Weight kg Trenching 8 20 3 0 009 0 011 2 10 Trenching 12 30 5 0 014 0 020 3 13 ...

Page 40: ...12 SPECIFICATIONS OF THE BACKHOE BLift Capacity Per SAE J31 Lift capacities shown are 87 of maximum lift force according to SAE definition ...

Page 41: ...et teeth 3 Bucket link 4 Bucket cylinder 5 Dipperstick 6 Dipperstick cylinder 7 Boom 8 Boom cylinder 9 Swing frame 10 Main frame 11 Swing cylinder 12 Stabilizer 13 Stabilizer pad 14 Stabilizer cylinder 15 Joystick control 16 Stabilizer control 17 Swing lock pin 18 Boom lock pin ...

Page 42: ...llowing hazards exist a toppling trees primarily in case a rear mounted tree grab crane is mounted at the rear of the tractor b penetrating objects in the operator s enclosure primarily in case a winch is mounted at the rear of the tractor Optional equipments such as OPS Operator Protective Structure FOPS Falling Object Protective Structure etc to deal with these hazards and other related hazards ...

Page 43: ... Mower Mid mount Max cutting width cm 152 Max weight kg 115 Rotary Cutter 1 Blade Max cutting width cm 107 Max weight kg 140 Rear mount 2 or 3 Blade Max cutting width cm 152 Max weight kg 140 Flail mower Max cutting width cm 107 Sickle bar Max cutting width cm 122 Rotary tiller Max tilling width cm 107 Max weight kg 170 Bottom plow Max size in 14 x 1 Disc plow Max size in 22 x 1 Cultivator Max siz...

Page 44: ... B Instrument Panel Switches and Hand Controls ILLUSTRATED CONTENTS 1 Easy Checker TM 24 37 2 Tachometer 38 3 Hazard light switch 32 4 Turn signal light switch 32 5 Head light switch 32 6 Fuel gauge 37 7 Coolant temperature gauge 37 8 Hourmeter 38 9 Key switch 24 ...

Page 45: ... 49 4 Cutting height control dial 52 5 PTO select lever 43 6 PTO clutch lever 24 44 7 Differential lock pedal 39 8 Speed set rod 35 9 Hand throttle lever 24 34 10 Loader control lever 58 59 11 Lock lever 24 62 12 Speed control pedal 24 35 13 Hydraulic control lever 24 49 52 14 Front wheel drive lever 34 15 Range gear shift lever Hi Lo 24 33 16 Operator s seat 31 17 Seat belt 32 ...

Page 46: ...ON and implement lowered to the ground Check item Walk around inspection Check engine oil level Check transmission oil level Check coolant level Clean grill and radiator screen Check air cleaner evacuator valve When used in a dusty place Check brake pedal Check indicators gauges and meter Check lights Check wire harness Check seat belt and ROPS Check movable parts Refuel See DAILY CHECK in PERIODI...

Page 47: ...lution provides a safe and economical ballast Used properly it will not damage tires tubes or rims The addition of calcium chloride is recommended to prevent the water from freezing Use of this method of weighting the wheels has full approval of the tire manufacturers See your tire dealer for this service Liquid weight per tire 75 Percent filled A Do not fill tires with water or solution more than...

Page 48: ...weight approved by KUBOTA The use of a counter weight significantly reduces the front axle and tire load during loader operation It also increases the fore aft stability of the tractor loader by shifting weight from the front axle to the rear axle Failure to use the recommended counter weight can result in damage to the tractor reduced braking capability and instability of the tractor loader A Wat...

Page 49: ... approved by KUBOTA Rated operation load ROL 190 kg Counter weight required 170 kg Rated operation load ROL 220 kg Attachment Width mm Capacity m Attachment Weight kg Rated Operating Load kg Heaped Struck With Backhoe With counter Weight LA240A AU SG STD Bucket 1219 0 17 0 14 60 220 190 Material DENSITY kg m Standard Bucket LA240A AU SG with Backhoe LA240A AU SG with counter weight Heaped Weight k...

Page 50: ... back is not recommended for scooping because of insufficient lift force To begin test operation slightly move the control lever from N position Slowly raise the loader boom just enough for the bucket to clear the ground when fully dumped Slowly work through the dump and roll back cycles A If the boom or bucket does not work in the directions indicated on the label lower the bucket to the ground s...

Page 51: ... around for backhoe operation When operating backhoe the seat belt should be used BSeat Belt To avoid personal injury A Always use the seat belt when the ROPS is installed Do not use the seat belt if a foldable ROPS is down or there is no ROPS Adjust the seat belt for proper fit and connect to the buckle The seat belt is auto locking retractable type BALLAST To avoid serious personal injury or dea...

Page 52: ...Depress the brake pedal 2 Latch the brake pedal on pushing and holding the parking brake lock pedal then releasing pressure on the brake pedal 2 To release the parking brake depress the brake pedal again A It is recommended that the operator practice engaging and disengaging the parking brake on a flat surface without the engine running before operating the tractor for the first time A The speed c...

Page 53: ... loader control lever in NEUTRAL position 1 Loader control lever 2 Lock lever A LOCK 5 Move the hydraulic control lever forward With the implement in place 1 Hydraulic control lever A DOWN 6 Set the throttle lever to about 1 2 way 1 Hand throttle lever INCREASE DECREASE 7 Insert the key into the key switch and turn it ON OFF ON PREHEAT START ...

Page 54: ...ne fails to start after 10 seconds turn off the key for 30 seconds Then repeat steps 8 and 9 To protect the battery and the starter make sure that the starter is not continuously turned for more than 30 seconds BBlock Heater Option A block heater is available as an option from your dealer It will assist you in starting your tractor when the ambient temperature is below 15 If the lamp is still ON i...

Page 55: ...11 do not allow the positive terminal of the battery to touch other parts When jump starting engine follow the instructions below to safely start the engine 1 Bring helper vehicle with a battery of the same voltage as disabled tractor within easy cable reach THE VEHICLES MUST NOT TOUCH 2 Engage the parking brakes of both vehicles and put the shift levers in NEUTRAL Shut both engines off 3 Put on s...

Page 56: ...observed in the case of new tractors BChanging Lubricating Oil for New Tractors The lubricating oil is especially important in the case of a new tractor The various parts are not broken in and are not accustomed to each other small metal grit may develop during the operation of the tractor and this may wear out or damage the parts Therefore care should be taken to change the lubricating oil a litt...

Page 57: ...ury A Make sure that both set pins are properly installed and secured with the hair pins A Take care not to bump the ROPS against the rod of backhoe cylinder when folding the ROPS BTo Raise the ROPS to Upright Position 1 Remove both hair pins and set pins 2 Raise ROPS to the upright position To avoid personal injury A Hold the ROPS tightly with both hands and raise the ROPS slowly and carefully 1 ...

Page 58: ... installed as soon as the ROPS is in the upright position and secured with the hair pins 4 Tighten the holding knob bolts BAdjustment of Foldable ROPS A Adjust free fall of the ROPS upper frame regularly A If you feel less friction in folding the ROPS tighten the nut 1 until you feel the right friction in the movement 1 Set pins 2 Hair pins 1 Holding knob bolts 1 Nut ...

Page 59: ... Pull up the position adjust lever and slide the seat backward or forward as required The seat will lock in position when the lever is released C Tilt adjustment Pull the backrest tilt adjust lever and tilt the backrest to the desired position A After adjusting the operator s seat be sure to check that the seat is properly locked A Be sure the operator s seat is out of contact with the top link A ...

Page 60: ...t or right turn signal is activated in combination with the hazard lights the indicated turning light will flash and the other will stay on A Be sure to return switch to center position after turning BBrake Pedal Make sure to latch the brake pedal with the parking brake lock pedal Use both right and left feet for the procedure To avoid personal injury A An accident may occur if the tractor is sudd...

Page 61: ...educing the brake pedal force shift the range shift lever A If it is difficult to shift the range shift lever into L or H from NEUTRAL position 1 Slightly depress the speed control pedal to rotate the gears inside of transmission 2 Release the speed control pedal to NEUTRAL position 3 Shift the range shift lever A To avoid damage of transmission stop tractor before shifting between ranges 1 Brake ...

Page 62: ... To avoid damage of transmission when front wheel drive lever is not smoothly shifted slightly step forward or rearward on speed control pedal A Tires will wear quickly if front wheel drive is engaged on paved roads C Front wheel drive is effective for the following jobs 1 When greater pulling force is needed such as working in a wet field when pulling a trailer or when working with a front end lo...

Page 63: ... Set Device is designed for tractor operating efficiency and operator s comfort This device will provide a constant forward operating speed by mechanically holding the speed control pedal at a selected position C To engage Speed Set Device 1 Accelerate speed to desired level using Speed Control Pedal 2 Push and hold the speed set rod downward to ON position 3 Release Speed Control Pedal 4 Release ...

Page 64: ...EUTRAL and set the parking brake CHECK DURING DRIVING BImmediately Stop the Engine if A The engine suddenly slows down or accelerates A Unusual noises suddenly are heard A Exhaust fumes suddenly become very dark While driving make the following checks to see that all the parts are functioning normally 1 Speed control pedal 2 Speed set rod ON OFF 1 Easy checker TM 2 Fuel gauge 3 Coolant temperature...

Page 65: ...conds the indicator remains on and all segments of the coolant temperature gauge start blinking at 1 second intervals 3 When the coolant temperature stays below 120 C for 5 seconds the indicator turns off If the coolant temperature indicator on the Easy Checker TM comes on 1 Place the PTO clutch lever in OFF DISENGAGE position 2 Move the machine to the level surface and apply the parking brake 3 P...

Page 66: ...sion in gear with the engine stopped will not prevent the tractor from accidental rolling A STOP THE ENGINE AND REMOVE THE KEY 1 When parking be sure to set the parking brake To set the parking brake 1 Depress the brake pedal 2 Latch the brake pedal with the parking brake lock pedal 2 Before getting off the tractor disengage the PTO lower all implements to the ground place all control levers in th...

Page 67: ...urn with the differential lock engaged A Be sure to release the differential lock before making a turn in field conditions If one of the rear wheels should slip step on the differential lock pedal Both wheels will then turn together reducing slippage Differential lock is maintained only while the pedal is depressed A When using the differential lock always slow the engine down A To prevent damage ...

Page 68: ...Before descending a slope be sure that the range lever is in the low so that speed can be controlled without using brakes BTransport the Tractor Safely 1 The tractor if damaged must be carried on a truck Secure the tractor tightly with ropes 2 Follow the instruction below when towing the tractor Otherwise the tractor s powertrain may get damaged A Set the all shift levers to NEUTRAL position A If ...

Page 69: ...t behind the ROPS and move the bracket left as shown in the illustration 2 Pull the lever up as shown in the illustration to release the seat lock 3 Raise the seat until the seat pin comes in to the detent notch see illustration 4 Turn the seat around rearward A TRACTOR DRIVING POSITION B BACKHOE POSITION 1 Bracket A LEFT 1 Seat lock lever A RELEASE 1 Seat pin ...

Page 70: ...pply grease in the notch 6 After reversing the operator s seat be sure to check to see that the seat is properly locked A Turn the seat at detent position to avoid damage of seat locking mechanism and hitting to the range gear shift lever A See Operator s Seat section when using seat in driving position 7 For tractor driving position pull the lever up and follow the reverse procedure mentioned abo...

Page 71: ...N position C Mid Rear PTO To use mid and rear PTO at the same time shift the PTO select lever to mid rear PTO position and the PTO clutch lever to ON position C Rear PTO To use rear PTO shift the PTO select lever to rear PTO position and the PTO clutch lever to ON position A To avoid shock loads to the PTO reduce engine throttle from full to half speed by pushing up on engine throttle when engagin...

Page 72: ...p the PTO shaft cover in place at all times Replace the PTO shaft cap when the PTO is not in use Before connecting or disconnecting a drive shaft to PTO shaft be sure engine is OFF and raise up the PTO shaft cover Afterward be sure to return the PTO shaft cover to NORMAL POSITION A The universal joint of the PTO drive shaft is technically limited in its moving angle Refer to the PTO Drive Shaft In...

Page 73: ...just the length hold the half shafts next to each other in the shortest working position and mark them 2 Shorten inner and outer guard tubes equally 3 Shorten inner and outer sliding profiles tube by the same length as the guard tubes 4 Round off all sharp edges and remove burrs Grease sliding profiles 3 Ensure that the PTO drive shaft is securely connected at both ends before operating 1 Inner an...

Page 74: ...se holder plate to hold lower link higher while mowing with mid mount mower only over uneven terrain 1 Top link 2 Lifting rod Left 3 Check chains 4 Turnbuckle 5 Lower link 6 Top link holder 7 Lifting rod Right 8 Drawbar 9 Holder plate 9 Holder plate ...

Page 75: ... from side to side by turning the adjusting turnbuckle to shorten or lengthen the adjustable lifting rod with the implement on the ground After adjustment tighten the lock nut securely Do not extend lift rod beyond the groove on the threaded rod when extending it BTop Link 1 Adjust the angle of the implement to the desired position by shortening or lengthening the top link 2 The proper length of t...

Page 76: ... ring and the clevis pin Then remove the left and right lifting rod 3 Remove the hair pin and stopper pin Then remove the check chain plate and lower links BInstalling the 3 Point Hitch 1 Follow the reverse procedure mentioned above 1 Top link 2 Clevis pin 3 Snap ring 4 Lifting rod Left 5 Lower link 6 Stopper pin 7 Hair pin 8 Check chain plate 9 Top link pin 10 Lynch pin 11 Lifting rod Right ...

Page 77: ...hanging the transmission oil follow these air bleeding procedures 1 Stop the engine 2 Set the hydraulic control lever to the down position and start the engine 3 Operate the engine at low idle speed for at least 30 seconds to bleed air from the system A Do not operate until the engine is warmed up If operation is attempted when the engine is still cold the hydraulic system may be damaged A If nois...

Page 78: ...s If injured by escaping fluid see a doctor at once Serious infection or allergic reaction will develop if proper medical treatment is not administered immediately BHydraulic Outlet It can be used with the BT602 Backhoe When mounting the backhoe 1 Disconnect the coupler 2 Route the implement inlet outlet and power beyond hose as shown in the illustration A For hydraulic outlet be sure to use the c...

Page 79: ...once Serious infection or allergic reaction will develop if proper medical treatment is not administered immediately C Disconnecting and connecting the hoses 1 Shut the engine off and set the parking brake 2 Tilt the operator s seat forward 3 Remove hydraulic pressure by moving the controls 4 Disconnect the backhoe inlet hose outlet hose and power beyond hose 5 Place the protective cap on the coup...

Page 80: ...perator s manual of ROTARY MOWER RCK60B 23BX RCK54P 23BX and RCK54 23BX When operating the tractor without Mid mount mower 1 Move the hydraulic lever rearward to raise the mower rear links to the highest position 2 Set the cutting height control dial to TOP position If this is not done damage of the mower rear link can result 1 Cutting height control dial 2 Hydraulic control lever 1 Mower rear lin...

Page 81: ... Check chains Remarks Moldboard plow Light soil Medium soil Heavy soil Hydraulic control YES NO Loose Adjust the check chains so that the implement can move 5 to 6 cm laterally Check chains should be tight enough to prevent excessive implement movement when implement is in raised position Disc plow Harrower spike springtooth disc type Sub soiler Weeder ridger YES Tighten Earthmove digger scraper m...

Page 82: ...essure is factory set to the prescribed level it naturally drops slowly in the course of time Thus check it everyday and inflate as necessary A Maintain the maximum pressure in front tires if using a front loader or when equipped with a full load of front weight BDual Tires Dual tires are not approved WHEEL TREAD To avoid personal injury A Support tractor securely on stands before removing a wheel...

Page 83: ...ting or adjusting a wheel tighten the bolts to the following torques then recheck after driving the tractor 200m 200yards after one day 8 hours and thereafter every 50 hours as per maintenance chart A Use the tapered bolts for wheels with beveled or tapered holes To avoid personal injury A Before jacking up the tractor park it on a firm and level ground and chock the front wheels A Fix the front a...

Page 84: ...and calcium chloride solution provides a safe and economical ballast Used properly it will not damage tires tubes or rims The addition of calcium chloride is recommended to prevent the water from freezing Use of this method of weighting the wheels has full approval of the tire manufacturers See your tire dealer for this service Liquid weight per tire 75 Percent filled A When mounting a heavy imple...

Page 85: ...t approved by KUBOTA The use of a counter weight significantly reduces the front axle and tire load during loader operation It also increases the fore aft stability of the tractor loader by shifting weight from the front axle to the rear axle Failure to use the recommended counter weight can result in damage to the tractor reduced braking capability and instability of the tractor loader A Water ba...

Page 86: ...amage to the mower FILLING THE BUCKET Approach and enter the pile with a level bucket Ease control lever toward you and then left to rollback and lift the bucket The rollback and lifting of the bucket will increase efficiency because a level bucket throughout the lifting cycle resists bucket lift and increases breakaway effort A Do not be concerned if the bucket is not completely filled during eac...

Page 87: ...ng in case a wheel drops in a rut DUMPING THE BUCKET Lift the bucket just high enough to clear the side of the vehicle Move the tractor in as close to the side of the vehicle as possible then dump the bucket LOWERING THE BUCKET After the bucket is dumped back away from the vehicle while lowering and rolling back the bucket OPERATING WITH FLOAT CONTROL During operation on hard surface keep the buck...

Page 88: ... cut over the top Another method for large dirt piles is to build a ramp to approach the pile It is important to keep the bucket level when approaching a bank or pile This will help avoid gouging the work area PEELING AND SCRAPING Use a slight bucket down angle travel forward and hold the lift control forward to start the cut Make a short cut and break out cleanly With the bucket level start a cut...

Page 89: ...roach the pile with the bucket flat Poor operating methods will move less dirt and make it more difficult to hold a level grade A Do not use the bucket in the dumped position for bulldozing As shown above this method will impose severe shock loads on the dump linkage the bucket cylinders and the tractor Leave dirt in the bucket because dumping on each pass wastes time Operate at right angles to th...

Page 90: ...uipment that does not have an anti rollback device D Moving slowly and carefully E Avoiding rough terrain F Keeping transport distance as short as possible and carry the load as low as possible during transport G Ensuring that the ROL for the given attachment is not exceeded VALVE LOCK To avoid injury from crushing A Do not utilize the valve lock for machine maintenance or repair A The valve lock ...

Page 91: ...ock to the cylinder rod 6 Insert the lock pin into the hole of the boom lock 7 Set the valve lock lever to unlock position 8 Slowly lower the boom until stopped and set the valve lock lever to lock position To Remove the Boom Lock 1 Raise the boom until the boom lock can be removed from the cylinder 2 Stop the engine and remove the key 3 Set the valve lock lever to lock position 4 Remove the lock ...

Page 92: ...d away from links or boom when operating the loader 1 Start engine and lift the boom to appointed height L 2 Rolled back the bucket fully and check the rollback angle A 3 If the rollback angle is not the same as following illustration adjust the length of connecting rod C Adjustment of spill guard link 1 Remove the cotter pin 2 Remove the rod from the link 3 Unfasten the lock nut and adjust the le...

Page 93: ...nd as shown in the following illustration 3 Move the tractor forward slowly until the arrow marker on the attachment label is close to that on the Quick Coupler label When viewed from the operator s seat 4 Raise the boom of the loader until the pin at the upper bosses of the attachment seat in the Quick Coupler receivers and the rear of the attachment is raised slightly off the ground To avoid per...

Page 94: ...s and snapper pins are properly installed before moving or operating attachments A Keep hitch pins and snapper pins assembled in the BX6315 or LA243A AU SG quick coupler at all times even if no attachment is being used A Replace any pins or other parts which are lost or broken 7 You are now ready to use the attached attachment Compatible attachments can be attached and detached using the same meth...

Page 95: ... of the Quick Coupler clear the bottom of the Upper Pins 6 Back away from the attachment slowly 7 Reinstall Hitch Pins and Snapper Pins in the BX6315 or LA243A AU SG Quick Coupler even if no attachment is used DISMOUNTING THE LOADER Option for LA240A LA240A AU SG To avoid machine damage or personal injury A Remove loader from tractor only when an approved loader bucket is attached Follow instructi...

Page 96: ... frame fit the lower hook of the fork to the center notch of the frame 2 Slide the fork to the desired position 3 Push the lock lever and slide the fork slightly until the lock pin engages with one of the notches to lock the folk 4 The other fork can be installed using the same procedures 1 Fork 1 Fork 1 Lock lever ...

Page 97: ...s seat only A Do not tamper with any backhoe control valve relief pressure setting The relief valve is preset at the factory Changing the setting can cause overloading of the backhoe and the tractor and serious personal injury may result The backhoe is controlled by using the 2 lever joystick system The left lever controls the boom and swing circuits and the right lever controls the dipperstick an...

Page 98: ... overturn on a slope place the spoil to the high side of the excavation 1 Lower the stabilizers and remove the weight of the backhoe from the rear wheels However one or both rear tires should remain in light contact with the ground This will give the backhoe the widest possible stance and the lowest center of gravity If the rear wheels are raised too high digging depth will be reduced and undue st...

Page 99: ...the boom and dump the bucket in the spoil area on the high side of the trench or excavation BSpoil Pile Location To avoid personal injury A Do not place spoil close to the edge of the excavation where its weight could cause a cave in Carefully preplan the location for the spoil that will be removed from the excavation The location will vary depending on the excavation being dug The height of spoil...

Page 100: ...y soil use a platform under the rear tires and stabilizers The platform distributes the backhoe load over a large area and lessens the possibility of a cave in BStabilizer pads Standard BStabilizer pads Option The stabilizer pads can be reversed without the use of tools Change the pads depending on the job C When operating in dirt to prevent slippage C When operating on street to prevent damage to...

Page 101: ...and backfilling always engage the boom and swing locks BTrailer Transporting When loading or off loading the machine on or from trailer truck use strong secure ramps long enough to provide a low angle to the transport vehicle After loading the machine release the boom lock lower the backhoe bucket to the bed of the transport vehicle lower the loader bucket set the parking brake of the tractor shut...

Page 102: ... 100 Hr 86 1 Replace every 1 year 94 2 14 Fuel filter element Check every 100 Hr 86 Replace every 500 Hr 94 4 15 Fan belt Adjust every 100 Hr 87 16 HST neutral spring Adjust every 100 Hr 87 17 Brake pedal Adjust every 100 Hr 88 18 Radiator hose and clamp Check every 200 Hr 90 Replace every 2 years 96 19 Power steering oil line Check every 200 Hr 92 Replace every 2 years 96 4 20 Fuel line Check eve...

Page 103: ...nding on countries or territories Consult your local KUBOTA Dealer for further detail A To prevent serious damage to hydraulic systems use only KUBOTA genuine fluid or its equivalent No Locations Capacities Lubricants 1 Fuel 25 L No 2 D diesel fuel No 1 D diesel fuel if temperature is below 10 2 Coolant with recovery tank 3 1 L Fresh clean soft water with anti freeze 3 Engine crankcase 3 1 L 1 Eng...

Page 104: ...ion Oil The oil used to lubricate the transmission is also used as hydraulic fluid To insure proper operation of the hydraulic system and to complete lubrication of the transmission it is important that a multi grade transmission fluid is used in this system We recommend the use of KUBOTA UDT or SUPER UDT fluid for optimum protection and performance Consult your local KUBOTA Dealer for further det...

Page 105: ...h moving parts A Never open the hood or engine side cover while the engine is running A Do not touch muffler or exhaust pipes while they are hot Severe burns could result BHood To open the hood rotate the knob to release the latch and open the hood BEngine Cover 1 Remove the front end loader before removing the engine cover See REMOVING THE LOADER section 2 To remove front guard remove the bolts a...

Page 106: ... 90 2 N m 7 9 to 9 2 kgf m DAILY CHECK For your own safety and maximum service life of the machine make a thorough daily inspection before operating the machine or starting the engine To avoid personal injury Take the following precautions when checking the tractor A Park the machine on firm and level ground A Set the parking brake A Lower the implement to the ground A All residual pressure of the...

Page 107: ...ne start A Be careful not to spill fuel during refueling If a spill should occur wipe it off at once or it may cause a fire A To prevent condensation water accumulation in the fuel tank fill the tank before parking overnight BChecking Engine Oil Level To avoid personal injury A Be sure to stop the engine and remove the key before checking the oil level 1 Park the machine on a firm flat and level s...

Page 108: ...is low do not run engine BChecking Coolant Level To avoid personal injury A Be sure to stop the engine and remove the key before checking coolant level A Do not remove the radiator cap while coolant is hot When cool slowly rotate cap to the first stop and allow sufficient time for excess pressure to escape before removing cap completely 1 Check to see that the coolant level is between the H and L ...

Page 109: ...el on the pillar completely to prevent the invasion of dust A Be sure to stop the engine to avoid personal injury and to allow good air intake for air cleaner BChecking Brake Pedal 1 Inspect the brake pedal for free travel and smooth operation 2 Adjust if incorrect measurement is found See Adjusting Brake Pedal in EVERY 100 HOURS in PERIODIC SERVICE OF THE TRACTOR section BChecking Gauges Meters a...

Page 110: ...ons DO NOT APPLY high pressure water directly to battery wiring connectors electrical components or instrument panel Inspect the following Regularly 1 Check wiring for chafed or cracked insulation 2 Check wiring harness clamps Replace if necessary 3 Check connectors and terminals for looseness contamination or overheated discolored connections 4 Check instrument panel for correct operation of swit...

Page 111: ...st not crank 6 If it cranks consult your local KUBOTA Dealer for this service BChecking OPC System To avoid personal injury A Do not allow anyone near the tractor while testing A If the tractor does not pass the test do not operate the tractor C Preparation before testing 1 Sit on operator s seat 2 Set the parking brake and stop the engine 3 Shift the range gear shift lever to NEUTRAL position 4 C...

Page 112: ... remove the battery cap while the engine is running A Keep electrolyte away from eyes hands and clothes If you are spattered with it wash it away completely with water immediately and get medical attention A Keep open sparks and flames away from the battery at all times Hydrogen gas mixed with oxygen becomes very explosive A Wear eye protection and rubber gloves when working around battery A Misha...

Page 113: ...k battery charge by placing a metal object across the posts Use a voltmeter or hydrometer 1 To slow charge the battery connect the battery positive terminal to the charger positive terminal and the negative to the negative then charge for at least 1 hour at 6 5 amperes 2 A boost charge is only for emergencies It will partially charge the battery at a high rate and in a short time When using a boos...

Page 114: ...over If the cover is improperly fitted dust passes by the baffle and directly adheres to the element C Evacuator Valve Open the evacuator valve once a week under ordinary conditions or daily when used in a dusty place to get rid of large particles of dust and dirt BChecking Fuel Lines and Fuel Filter To avoid personal injury A Stop the engine and remove the key before checking fuel lines and fuel ...

Page 115: ... the belt falls within acceptable limits 4 Replace fan belt if it is damaged BAdjusting HST Neutral Spring for Speed Control Pedal To avoid personal injury A Do not operate if tractor moves on level ground with foot off speed control pedal A If tractor moves on level ground with foot off the pedal or if the pedal is too slow in returning to NEUTRAL position when removing the foot from the pedal co...

Page 116: ...cedure below A If you are not able to adjust consult your local KUBOTA Dealer 1 Release the parking brake 2 Loosen the lock nut and turn the turnbuckle to adjust the rod length so that the brake pedal free travel is 10 mm 3 Extend the turnbuckle one additional turn 4 Retighten the lock nut 5 Depress the brake pedal several times and make sure the brake pedal free travel is from 25 to 35 mm Proper ...

Page 117: ...stick Then replenish the engine oil up to the prescribed level 5 Properly dispose of used oil A To prevent serious damage to the engine use only a KUBOTA genuine filter BChanging Engine Oil To avoid personal injury A Be sure to stop the engine and remove the key before changing the oil A Allow engine to cool down sufficiently oil can be hot and can burn 1 To drain the used oil remove the drain plu...

Page 118: ...r hose and clamp Check to see if radiator hoses are properly secured every 200 hours of operation or 6 months whichever comes first 1 If hose clamps are loose or water leaks tighten bands securely 2 Replace hoses and tighten hose clamps securely if radiator hoses are swollen hardened or cracked 3 Properly dispose of used coolant Replace hoses and hose clamps every 2 years or earlier if checked and...

Page 119: ...n the straight ahead position 3 Lower the implement to the ground lock the parking brake stop the engine and remove the key 4 Measure distance between tire beads at front of tire hub height 5 Measure distance between tire beads at rear of tire hub height 6 Front distance should be 0 to 5 mm less than rear distance If not adjust tie rod length C Adjusting procedure 1 Loosen the lock nut and turn th...

Page 120: ...th the split pin hole tighten the nut slightly if necessary to align Replace the split pin BChanging Transmission Fluid To avoid personal injury A Allow engine to cool down sufficiently oil can be hot and can burn 1 To drain the used oil remove the drain plug at the bottom of the transmission case and drain the oil completely into the oil pan 2 After draining reinstall the drain plug 3 Clean the t...

Page 121: ...nging the transmission fluid disassemble and rinse the strainer with nonflammable solvent to completely clean off filings When reassembling be careful not to damage the parts A Since the fine filings in the oil can damage the precision component parts of the hydraulic system the end of the suction line is provided with an oil strainer 1 Drain plug 1 Oil inlet 2 Dipstick A Oil level is acceptable w...

Page 122: ... YEAR BReplacing Air Cleaner Element See Cleaning Air Cleaner Element in EVERY 100 HOURS in PERIODIC SERVICE OF THE TRACTOR section EVERY 2 YEARS BFlushing Cooling System and Changing Coolant To avoid personal injury A Do not remove the radiator cap while coolant is hot When cool slowly rotate cap to the first stop and allow sufficient time for excess pressure to escape before removing cap complet...

Page 123: ...Keep fire and children away from anti freeze A When draining fluids from the engine place some container underneath the engine body A Do not pour waste onto the grounds down a drain or into any water source A Also observe the relevant environmental protection regulations when disposing of anti freeze Always use a 50 50 mix of long life coolant and clean soft water in KUBOTA engines Consult your lo...

Page 124: ...ecking Radiator Hoses and Clamps in EVERY 200 HOURS in PERIODIC SERVICE OF THE TRACTOR section BReplacing Power Steering Hose Consult your local KUBOTA Dealer for this service BReplacing Fuel Lines Consult your local KUBOTA Dealer for this service BReplacing Engine Breather Hose Consult your local KUBOTA Dealer for this service BReplacing Intake Air Line Consult your local KUBOTA Dealer for this s...

Page 125: ... tractor electrical system Refer to the troubleshooting section of this manual or your local KUBOTA Dealer for specific information dealing with electrical problems C Protected circuit Fuse box BReplacing Light Bulb 1 Head light Take the bulb out of the light body and replace with a new one 2 Other lights Detach the lens and replace the bulb 1 Fuse box 1 Slow blow fuse FUSE No CAPACITY A Protected...

Page 126: ...ow add as described in PERIODIC SERVICE OF THE TRACTOR section Also change the filter element and the hydraulic fluid as recommended in PERIODIC SERVICE OF THE TRACTOR section RE TIGHTENING OF HARDWARE After 20 to 30 hours of initial loader operation re tighten all mounting bolts and nuts to the required torque value as specified in the Tightening Torque Chart BTightening Bolts and Nuts Tighten al...

Page 127: ...all hole can be almost invisible Use a piece of cardboard or wood rather than hands to search for suspected leaks If injured by escaping fluid see a doctor at once Serious infection or allergic reaction will develop if proper medical treatment is not administered immediately A When removing the engine side covers be careful not to touch hot loader cylinders Allow all surfaces to cool before perfor...

Page 128: ... doctor at once Serious infection or allergic reaction will develop if proper medical treatment is not administered immediately 1 The backhoe is run by the tractor hydraulic system Daily before operation check the tractor hydraulic level If low replenish the oil as described in PERIODIC SERVICE OF THE TRACTOR section Also check the filter screen and change the hydraulic fluid as recommended in PER...

Page 129: ...ions this is a common occurrence By using the following instructions this job will be quick and easy Always select a smooth level area to change buckets Place the bucket to be installed on its bottom near the backhoe dipperstick and the bucket to be removed Position the bucket to be removed hydraulically into this NATURAL position just touching the ground BChanging the Bucket Teeth The bucket teet...

Page 130: ... kgf m 9 8 to 11 2 1 0 to 1 1 5 16 N m kgf m 19 to 23 1 1 9 to 2 4 M8 N m kgf m 23 6 to 27 4 2 4 to 2 8 3 8 N m kgf m 33 9 to 40 7 3 5 to 4 2 M10 N m kgf m 48 1 to 55 8 4 9 to 5 7 1 2 N m kgf m 88 1 to 105 8 9 0 to 10 8 M12 N m kgf m 77 5 to 90 1 7 9 to 9 2 9 16 N m kgf m 122 to 146 4 12 4 to 14 9 M14 N m kgf m 124 to 147 12 6 to 15 0 5 8 N m kgf m 176 3 to 211 5 18 0 to 21 6 M16 N m kgf m 196 to ...

Page 131: ...eep the tractor in a dry place where the tractor is sheltered from the elements Cover the tractor 9 Store the tractor indoors in a dry area that is protected from sunlight and excessive heat If the tractor must be stored outdoors cover it with a waterproof tarpaulin Jack the tractor up and place blocks under the front and rear axles so that all 4 tires are off the ground Keep the tires out of dire...

Page 132: ... level 1 Raise the boom until the stand can be rotated 2 Stop the engine 3 Remove the spring pin holding the stand to the boom 4 Slide the stand leftward and rotate it until the hole in the stand and pin on the boom are aligned Then slide the stand rightward and insert the spring pin as shown 5 Start the engine and run at idle 6 Dump the bucket approximately 20 degrees 7 Lower the boom and raise t...

Page 133: ...ps and plugs on the quick coupler ends 15 Start the engine and slowly back the tractor away from the loader STORAGE OF THE LOADER 1 Store the loader in a clean dry place 2 Make sure the loader is properly supported 3 Attach the protective plugs and caps to the couplers to protect from dust 4 Check hydraulic hoses and connections Repair or replace if necessary 5 Repair or replace any worm damaged o...

Page 134: ...ion of both side frames touches the main frames as shown 2 Stop the engine 3 Connect 4 hoses with couplers to the nipples on the control valve as indicated with color marks Then connect the protective caps and plugs to each other Spill guard model only A The hydraulic hoses and the spill guard hoses are routed as shown below 1 Side frame 2 Main frame 1 Hoses 1 Hydraulic hoses with couplers 2 Spill...

Page 135: ... wheels slightly with the loader A Do not attempt to lift the front wheels with the stand 6 Stop the engine Reinstall the mounting pins and secure them with the locking rods 7 Start the engine 8 Raise the boom until the stand can be rotated 9 Stop the engine 10 Store the stand to their original positions and secure it with the spring pin as shown 11 Start the engine 12 Lower the boom and level the...

Page 136: ...ck pin A Before removing the backhoe set the engine speed low idle A For removing the backhoe locate the tractor loader backhoe on a flat level and hard surface preferably concrete If the surface is soft place a board on the ground for the bucket and stabilizers 1 Set the swing lock pin to prevent the pivoting of the boom before removing the backhoe 2 Stand beside the rear tire fully close the dip...

Page 137: ...c control levers in all directions 12 Disconnect hydraulic hoses in the following manner 1 Disconnect the inlet outlet and power beyond hoses from the tractor 2 Connect tractor s outlet hose to the coupler of power beyond pipe 13 Restart the engine Then drive the tractor loader slowly away from the backhoe 14 Shut the engine off and remove the key from the tractor Set the parking brake A The entir...

Page 138: ...nt rusting 3 If the backhoe is being stored outside cover the backhoe with suitable weather cover This will keep moisture dirt and other airborne debris from getting into the system 4 Repair or replace any worn damaged or missing parts A When storing the backhoe install the dust caps onto the backhoe s hydraulic nipples to prevent contamination ...

Page 139: ...main frame Stop the tractor 254 to 304 mm away from the backhoe 5 Shut the engine off and set the parking brake 6 Connect the inlet outlet and power beyond hoses of the backhoe to the outlet hose power beyond pipe and return pipe of the tractor A Make sure both hoses are firmly connected before starting the engine 7 Restart the engine To avoid personal injury or death A Do not move the joystick co...

Page 140: ... backhoe securely attached 12 Shut off the engine Reinstall the mounting pins and insert the slide bars of the mounting pins to the lower hole of the main frame A If the slide bar of the mounting pins is inserted to the upper hole the mounting pin comes off and the backhoe might come off Therefore please make sure to insert the slide bar to the lower hole A Move the tractor loader backhoe to an op...

Page 141: ...d weather always remove the battery from the engine charge and store it indoors Install it on the tractor only when the tractor is going to be used Insufficient engine power A Insufficient or dirty fuel A The air cleaner is clogged A Check the fuel system A Clean or replace the element Engine stops suddenly A Insufficient fuel A Refuel A Bleed the fuel system if necessary Exhaust fumes are colored...

Page 142: ...cal KUBOTA Dealer for further details A 18 x 8 5 10 Turf Tire A 26 x 12 0 12 Turf Tire A Engine Block heater For extremely cold weather starting A Rear Work Light For high visibility for night work A Rear wheel weight A Sunshade for ROPS ...

Page 143: ...h accompany them however are unified by one central commitment KUBOTA makes products which taken on a national scale are basic necessities Products which are indispensable Products which are intended to help individuals and nations fulfill the potential inherent in their environment KUBOTA is the Basic Necessities Giant This potential includes water supply food from the soil and from the sea indus...

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Kubota BT602, Operator'S Manual

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