Kubota B26TL Operator's Manual
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Kubota B26TL Operator's Manual

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U.S.A.
: KUBOTA TRACTOR CORPORATION
3401 Del Amo Blvd., Torrance, CA 90503, U.S.A.
Telephone : (310)370-3370
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
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 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 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 no Industrial la La una, Le anes, 28914 (Madrid) Spain
Telephone : (34)91-508-6442
Australia
: KUBOTA TRACTOR AUSTRALIA PTY LTD.
25-29 Permas Way, Tru 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 or Darul Ehsan Malaysia
Telephone : (60)3-736-1388
Philippines : KUBOTA PHILIPPINES, INC.
232 Quirino Hi hway, Baesa, Quezon City 1106, Philippines
Telephone : (63)2-422-3500
Taiwan
: SHIN TAIWAN AGRICULTURAL MACHINERY CO., LTD.
16, Fen pin 2nd Rd, Taliao Shian Kaohsiun 83107, Taiwan R.O.C.
Telephone : (886)7-702-2333
Indonesia : PT KUBOTA MACHINERY INDONESIA
Tower A at Ei htyEi ht@Kasablanka Lantai 16
Jalan Raya Casablanka Kav. 88, Jakarta 12870 Indonesia
Telephone : (62)-21-29568-720
Thailand
: SIAM KUBOTA CORPORATION CO., LTD.
101/19-24 Moo 20, Navanakorn Industrial Estate, Tambon Khlon nuen , Amphur Khlon luan ,
Pathumthani 12120, THAILAND
Telephone : (66)2-909-0300
Korea
: KUBOTA KOREA CO., LTD.
41-27, Jayumuyeok- il, Baeksan-myeon, Gimje-si, Jeollabuk-do, Korea
Telephone : (82)-63-544-5822
India
: KUBOTA AGRICULTURAL MACHINERY INDIA PVT. LTD.
No.15, Medavakkam Road, Sholin anallur, Chennai-600119, T.N., India
Telephone : (91)44-6104-1500
Vietnam
: KUBOTA VIETNAM CO., LTD.
Lot B-3A2-CN, My Phuoc 3 Industrial Park, Ben Cat District, Binh Duon Province, Vietnam
Telephone : (84)-650-3577-507
KUBOTA Corporation

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  • Page 1 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 Canada : KUBOTA CANADA LTD.
  • Page 2 ABBREVIATION LIST Abbreviations Definitions 2 Wheel Drive 4 Wheel Drive American Petroleum Institute ASABE American Society of Agricultural and Biological Engineers, USA ASTM American Society of Testing and Materials, USA Deutsches Institut fur Normung, GERMANY Dual Traction [4WD] Feet Per Minute Glide Shift Transmission Hi-Lo High Speed-Low Speed...

  • Page 3: Universal Symbols

    UNIVERSAL SYMBOLS As a guide to the operation of your tractor, various universal symbols have been utilized on the instruments and controls. The symbols are shown below with an indication of their meaning. Remote Cylinder-Retract Safety Alert Symbol Remote Cylinder-Extend Diesel Fuel Steering Wheel-Tilt Control Fuel-Level...
  • Page 4 FOREWORD You are now the proud owner of a KUBOTA Tractor. This tractor is a product of KUBOTA quality engineering and manufacturing. It is made of fine materials and under a rigid quality control system. It will give you long, satisfactory service. To obtain the best use of your tractor, please read this manual carefully.

  • Page 5: Table Of Contents

    CONTENTS SAFE OPERATION ..................... -1 TRACTOR........................ 1 LOADER ........................6 SERVICING ......................... 1 SPECIFICATIONS OF THE TRACTOR ..............2 SPECIFICATION TABLE ..................2 TRAVELING SPEEDS ..................... 3 SPECIFICATIONS OF THE LOADER................. 4 LOADER SPECIFICATIONS ................... 4 BUCKET SPECIFICATIONS..................4 DIMENSIONAL SPECIFICATIONS ................. 4 OPERATIONAL SPECIFICATIONS.................
  • Page 6 CONTENTS Range Gear Shift Lever (L-M-H)..................21 Front Wheel Drive Lever....................22 Hand Throttle Lever ......................22 Parking Brake Lever ....................... 22 Speed Control Pedal....................... 23 STOPPING......................23 Stopping.......................... 23 CHECK DURING DRIVING ................... 23 Immediately Stop the Engine if: ..................23 Easy Checker(TM)......................
  • Page 7 CONTENTS Selecting the Top Link Mounting Holes ................39 Drawbar (option) ......................39 Lifting Rod (Right)......................40 Top Link .......................... 40 Check Chains ......................... 40 DRAWBAR (OPTION).................... 41 Adjusting Drawbar Length ....................41 STORING THE 3-POINT HITCH ................41 HYDRAULIC UNIT..................... 43 3-POINT HITCH CONTROL SYSTEM..............
  • Page 8 CONTENTS Checking Head Light, Hazard Light etc................59 Checking Seat Belt, ROPS and FOPS ................60 Checking and Cleaning of Electrical Wiring and Battery Cables ........60 Checking Movable Parts....................60 EVERY 50 HOURS ....................60 Lubricating Grease Fittings..................... 60 Checking Engine Start System ..................
  • Page 9 CONTENTS DAILY CHECKS..................... 76 LUBRICATION ....................... 76 ADJUSTMENT OF SPILL GUARD LINK ............... 77 TIRE INFLATION ....................77 Inflation pressure ......................77 GENERAL TORQUE SPECIFICATION ..............78 STORAGE OF THE TRACTOR................. 79 TRACTOR STORAGE ................... 79 REMOVING THE TRACTOR FROM STORAGE........... 79 TROUBLESHOOTING....................

  • Page 11: Safe Operation

    10. Do not allow passengers to ride on any part of the 3. KUBOTA recommends the use of a Roll Over tractor at anytime. The operator must remain in the Protective Structures (ROPS) and seat belt in almost tractor seat during operation.
  • Page 12 SAFE OPERATION C Working 1. Pull only from the drawbar. Never hitch to axle housing 2. OPERATING THE TRACTOR or any other point except drawbar; such arrangements will increase the risk of serious personal injury or death Operator safety is a priority. Safe operation, specifically due to a tractor upset.
  • Page 13 SAFE OPERATION 3. Always slow the tractor down before turning. Turning 7. Use extra caution when backing up. Look behind and down to make sure area is clear before moving. at high speed may tip the tractor over. 8. When parking your machine if at all possible park on a 4.
  • Page 14 SAFE OPERATION 3. PARKING THE TRACTOR 5. USING 3-POINT HITCH 1. Use the 3-point hitch only with equipment designed for 1. Disengage the PTO, lower all implements to the 3-point hitch usage. ground, place all control levers in their neutral 2.
  • Page 15 SAFE OPERATION 15. Escaping hydraulic fluid under pressure has sufficient 7. Disconnect the battery's ground cable before working on or near electric components. force to penetrate skin, causing serious personal 8. To avoid the possibility of battery explosion, do not use injury.
  • Page 16 ISO 24410, first edition 2005-04-15. becomes familiar with the safe operation of the loader. A Use of a non-Kubota attachment that does not comply 3. For your safety, a ROPS with a seat belt is strongly with ISO 24410 or the improper positioning of recommended by KUBOTA in almost all applications.
  • Page 17 SAFE OPERATION 2. OPERATING THE LOADER 3. AFTER OPERATING THE LOADER 1. When loader work is complete and parking or storing, 1. Operate the loader only when properly seated at the controls. Do not operate from the ground. choose flat and hard ground. Lower the loader boom to the ground, stop the engine, set the brakes and 2.
  • Page 18 SAFE OPERATION DANGER, WARNING AND CAUTION LABELS OF THE TRACTOR...
  • Page 19 SAFE OPERATION...
  • Page 20 SAFE OPERATION...
  • Page 21 SAFE OPERATION DANGER, WARNING AND CAUTION LABELS OF THE LOADER...
  • Page 22 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 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.

  • Page 23: Tractor

    KUBOTA Dealer. For service, contact the KUBOTA Dealership from which you purchased your tractor or your local KUBOTA Dealer. When in need of parts, be prepared to give your dealer the tractor, CAB and engine serial numbers.

  • Page 24: Specifications Of The Tractor

    SPECIFICATIONS OF THE TRACTOR SPECIFICATIONS OF THE TRACTOR SPECIFICATION TABLE Model PTO power kW (HP) 14.5 (19.5)* Maker KUBOTA Model D1105-E4-TLB-1 Type Indirect Injection. Vertical, water-cooled 4 cycle diesel Number of cylinders Bore and stroke mm (in.) 78x78.4 ( 3.1x3.1) Total displacement cm (cu.in.)

  • Page 25: Traveling Speeds

    SPECIFICATIONS OF THE TRACTOR Model Hydraulic control system Position control L / min 3P: 26.3 (7.0) Pump capacity (gals / min) Power steering: 16.0 (4.2) Hydraulic 3 point hitch SAE Category 1 unit At lift points kg (lbs.) 970 (2139) Max.

  • Page 26: Specifications Of The Loader

    SPECIFICATIONS OF THE LOADER SPECIFICATIONS OF THE LOADER LOADER SPECIFICATIONS LOADER MODEL TL500 TRACTOR MODEL BORE mm (in.) 50 (1.97) BOOM CYLINDER STROKE mm (in.) 399 (15.7) BORE mm (in.) 55 (2.17) BUCKET CYLINDER STROKE mm (in.) 382.5 (15.1) CONTROL VALVE 1 Detent Float Position, Power Beyond Circuit MAXIMUM PRESSURE MPa (kg/cm , psi)

  • Page 27: Operational Specifications

    SPECIFICATIONS OF THE LOADER OPERATIONAL SPECIFICATIONS LOADER MODEL TL500 TRACTOR MODEL LIFT CAPACITY TO MAX. HEIGHT (BUCKET BOTTOM MID POINT) kg (lbs.) 500 (1102) LIFT CAPACITY (BUCKET PIVOT PIN, MAX. HEIGHT) kg (lbs.) 590 (1301) LIFT CAPACITY (500 mm (20 in.) FORWARD, MAX. HEIGHT) kg (lbs.) 429 (946) LIFT CAPACITY (BUCKET PIVOT PIN, 1500 mm (59 in.) HEIGHT)

  • Page 28: Loader

    SPECIFICATIONS OF THE LOADER LOADER TERMINOLOGY (1) Front control valve lever (5) Boom (2) Side frame (6) Bucket cylinder (3) Boom cylinder (7) Bucket (4) Bucket linkage...

  • Page 29: Implement Limitations

    Use with implements which are not sold or approved by KUBOTA and which exceed the maximum specifications listed below, or which are otherwise unfit for use with the KUBOTA Tractor may result in malfunctions or failures of the tractor, damage to other property and injury to the operator or others. [Any malfunctions or failures of the tractor resulting from use with improper implements are not covered by the warranty.]...
  • Page 30 IMPLEMENT LIMITATIONS Implement Remarks Rotary-cutter Max. cutting width mm (in.) 1220 (48) (1 Blade) Max. weight kg (lbs.) 227 (500) Rear-mount Max. cutting width mm (in.) 1830 (72) Mower (2 or 3 Blades) Max. weight kg (lbs.) 227 (500) Flail-mower Max.

  • Page 31: Instrument Panel And Controls

    INSTRUMENT PANEL AND CONTROLS INSTRUMENT PANEL AND CONTROLS B Instrument Panel, Switches and Hand Controls ILLUSTRATED CONTENTS (1) Coolant temperature gauge ....(2) Turn signal / Hazard light indicator ..(3) Tachometer ........... (4) Easy Checker(TM) ........ (5) Fuel gauge ..........(6) Hourmeter ..........
  • Page 32 INSTRUMENT PANEL AND CONTROLS B Foot and Hand Controls B Pedal Location Label ILLUSTRATED CONTENTS The label is located on the cover under seat. (1) Parking brake lever ..........22,25 (2) Speed control pedal ..........23 (3) Steering wheel tilt pedal ........19 (4) 3-Point hitch lowering speed knob .......

  • Page 33: Pre-Operation Check Of The Tractor

    PRE-OPERATION CHECK OF THE TRACTOR PRE-OPERATION CHECK OF THE TRACTOR DAILY CHECK To prevent trouble from occurring, it is important to know the condition of the tractor well. Check it before starting. To avoid personal injury or death: A Be sure to check and service the tractor on a level surface with the engine shut off and the parking brake "ON"...

  • Page 34: Pre-Operation Check Of The Loader

    PRE-OPERATION CHECK OF THE LOADER PRE-OPERATION CHECK OF THE LOADER PRE-OPERATION CHECKS Liquid weight per tire (75 Percent filled) Tire sizes 12.4-16 Prior to starting the engine, make pre-operation checks according to "MAINTENANCE" section. Slush free at -10 Solid at -30 (-22 85 kg (187 lbs.) [Approx.

  • Page 35: Operating The Engine

    OPERATING THE ENGINE OPERATING THE ENGINE A It is recommended that the operator practice engaging and disengaging the parking brake on a flat surface To avoid personal injury or death: without the engine running before operating the tractor A Read "Safe Operation" in the front of this for the first time.
  • Page 36 OPERATING THE ENGINE Place the position control lever in Insert the key into the key switch and "LOWEST" position. turn it "ON". (1) Position control lever (A) "DOWN" "OFF" "ON" "PREHEAT" 5. Set the throttle lever to about 1/2 way. "START"...

  • Page 37: Block Heater (Option)

    2. Remove the key. -5 to -15 C (23 to 5 F) 10 sec. A If key does not stop the engine, consult your local KUBOTA Dealer. A Glow plug indicator (4) comes on while engine is being preheated. WARMING UP...

  • Page 38: Warm-Up Transmission Oil At Low Temperature Range

    OPERATING THE ENGINE 7. Start the helper vehicle and let its engine run for a few moments. Start the disabled tractor. BWarm-up Transmission Oil at Low 8. Disconnect the jumper cables in the exact reverse Temperature Range order of attachment. (Steps 6, 5 and 4). Hydraulic oil serves as transmission fluid.

  • Page 39: Operating The Tractor

    OPERATING THE TRACTOR OPERATING THE TRACTOR OPERATING NEW TRACTOR STARTING How a new tractor is handled and maintained determines 1. Adjusting the driving position. the life of the tractor. A new tractor just off the factory production line has been, of course, tested, but the various parts are not accustomed to each other, so care should be taken to operate the tractor for the first 50 hours at a slower speed...

  • Page 40: Operator's Seat

    OPERATING THE TRACTOR BOperator's Seat BGlove Box To avoid personal injury or death: A Make adjustments to the seat only while the tractor is stopped. A Make sure that the seat is completely secured after each adjustment. A Do not allow any person other than the operator to ride on the tractor.

  • Page 41: Tilt Steering Adjustment

    OPERATING THE TRACTOR C Hazard Light 1. When hazard light switch is pushed, the hazard lights BTilt Steering Adjustment flash, along with the L/H and R/H indicators on the instrument panel. 2. Push hazard light switch again to turn off the hazard To avoid personal injury: lights.

  • Page 42: Horn Button (If Equipped)

    OPERATING THE TRACTOR BHorn Button (if equipped) 3. Checking the brake pedal. The horn will sound when the key switch is in the "ON" position and the horn button pressed. BBrake Pedals (Right and Left) To avoid personal injury or death: A Be sure to interlock the right and left pedals.

  • Page 43: Range Gear Shift Lever (L-M-H)

    OPERATING THE TRACTOR 4. Raise the implement. 5. Selecting the Travel Speed. (See "HYDRAULIC UNIT" section) BRange Gear Shift Lever (L-M-H) The range gear shift can only be shifted when tractor is completely stopped. Do not force the range gear shift lever. A If it is difficult to shift the range gear shift lever into neutral position;...

  • Page 44: Front Wheel Drive Lever

    OPERATING THE TRACTOR 6. Accelerate the Engine. BFront Wheel Drive Lever BHand Throttle Lever To avoid personal injury or death: Pulling the throttle lever back decreases engine speed, A Do not engage the front wheel drive when and pushing it forward increases engine speed. traveling at road speed.

  • Page 45: Speed Control Pedal

    A Do not operate if tractor moves on level ground CHECK DURING DRIVING with foot off of Speed Control Pedal. A Consult your local KUBOTA Dealer. BImmediately Stop the Engine if: A The engine suddenly slows down or accelerates, Forward Pedal...

  • Page 46: Fuel Gauge

    If this should happen during operation, check the electrical charging system or consult your local KUBOTA Dealer. A For checking and servicing of your tractor, consult your local KUBOTA Dealer for instructions. BFuel Gauge When the key switch is on, the fuel gauge indicates the fuel level.

  • Page 47: Parking

    OPERATING THE TRACTOR PARKING OPERATING TECHNIQUES BParking BDifferential Lock To avoid personal injury: To avoid personal injury or death due to loss of A Always set the parking brake, stop the engine steering control: and remove the key before leaving the tractor A Do not operate the tractor at high speed with seat.

  • Page 48: Operating The Tractor On A Road

    Consult your local KUBOTA dealer for further detail. 2. Before descending a slope, be sure that the range lever is in the low so that speed can be controlled without using brakes.

  • Page 49: Reversing The Seat

    OPERATING THE TRACTOR REVERSING THE SEAT 4. Turn the seat to counterclockwise for backhoe operation. The seat is automatically locked at the backhoe position. (A) "TRACTOR DRIVING POSITION" (B) "BACKHOE POSITION" The seat is reversible for backhoe operation. Follow the procedure below to turn the seat around.

  • Page 50: Operating The Loader

    OPERATING THE LOADER OPERATING THE LOADER CONTROL LEVER OPERATING THE LOADER The loader should be operated with the tractor engine speed depending on the application and the operator's level of experience. Excessive speeds are dangerous, and may cause bucket spillage and unnecessary strain on the tractor and loader.

  • Page 51: Lifting The Load

    OPERATING THE LOADER CARRYING THE LOAD Position the bucket just below the level of the tractor hood for maximum stability and visibility, whether the bucket is loaded or empty. A Do not be concerned if the bucket is not completely filled during each pass.

  • Page 52: Dumping The Bucket

    OPERATING THE LOADER DUMPING THE BUCKET OPERATING WITH FLOAT CONTROL Lift the bucket just high enough to clear the side of the During operation on hard surfaces, keep the bucket level vehicle. Move the tractor in as close to the side of the and put the lift control in the float position to permit the vehicle as possible, then dump the bucket.

  • Page 53: Peeling And Scraping

    OPERATING THE LOADER 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. If the pile sides are too high and liable to cause cave-in, With the bucket level, start a cut at the notch use the loader to break down the sides until a slot can be approximately 2 in.

  • Page 54: Loading Low Trucks Or Spreaders From A Pile

    OPERATING THE LOADER LOADING LOW TRUCKS OR SPREADERS A Do not use the bucket in the dumped position for FROM A PILE bulldozing. As shown above, this method will impose severe shock loads on the dump-linkage, the bucket For faster loading, minimize the angle of turn and length cylinders, and the tractor.

  • Page 55: Handling Large Heavy Objects

    OPERATING THE LOADER HANDLING LARGE HEAVY OBJECTS VALVE LOCK To avoid injury from crushing: To avoid serious personal injury or death: A Do not utilize the valve lock for machine A Handling large, heavy objects maintenance or repair. dangerous due to : A The valve lock is to prevent accidental (A)Danger of rolling the tractor over.

  • Page 56: Attaching Attachments

    ISO 24410, first edition 2005-04-15. This quick attach coupler allows the operator to change easily without the use of tools. To avoid serious personal injury or death: A Use of a non-Kubota attachment that does not comply with ISO24410...

  • Page 57: Detaching Attachments

    OPERATING THE LOADER To avoid serious personal injury or death: A The following engagement points are critical. 1) The lock pins of the quick attach coupler have to protrude into and through the pin slots of the attachment on both sides. It is critical that the pins are in good condition and without visible signs of wear or damage and that the operator align the...

  • Page 58: Pto

    PTO OPERATION BStationary PTO To park the tractor and use the PTO system (for chipper or pump, for example), start the PTO system in the following steps. To avoid personal injury or death: 1. Apply the parking brakes and place blocks at the tires. A Disengage PTO, stop engine, and allow all 2.

  • Page 59: Pto Shaft Cover And Shaft Cap

    BPTO shaft Cover and Shaft Cap Keep 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 the "NORMAL POSITION".

  • Page 60: 3-Point Hitch & Drawbar

    3-POINT HITCH & DRAWBAR 3-POINT HITCH & DRAWBAR (1) Top link (2) Lifting rod (Left) (3) Check chains (4) Lower link (5) Lifting rod (Right) (6) Drawbar A The 3-point hitch (1 to 5) and drawbar (6) are option.

  • Page 61: 3-Point Hitch (Option)

    3-POINT HITCH & DRAWBAR 3-POINT HITCH (OPTION) BSelecting the Top Link Mounting Holes Select the proper set of holes by referring to the 1. Make preparations for attaching "Hydraulic Control Unit Use Reference Chart" in implement. "HYDRAULIC UNIT" section. BInstalling the Lower Link (1) Standard position (2) Except standard position (When standard position can not be used)

  • Page 62: Lifting Rod (Right)

    3-POINT HITCH & DRAWBAR 2. Attaching and detaching implements BCheck Chains Remove the snap pin and adjust the turnbuckle to control horizontal sway of the implement. After adjustment, re-set snap pin. To avoid personal injury: A Be sure to stop the engine and remove the key. A Do not stand between tractor and implement unless parking brake is applied.

  • Page 63: Drawbar (Option)

    3-POINT HITCH & DRAWBAR DRAWBAR (OPTION) STORING THE 3-POINT HITCH When installing the backhoe, remove the 3-point hitch and store it in the location indicated below. To avoid personal injury or death: C Right Side A Never pull from the top link, the rear axle or any point above the drawbar.
  • Page 64 3-POINT HITCH & DRAWBAR C Top Link Pin (1) Top link pin (2) Lynch pin C Lower Link Pin (1) Lynch pin (2) Collar (3) Lower link pin...

  • Page 65: Hydraulic Unit

    A If noises are heard when implement is lifting after the hydraulic control lever has been activated, the hydraulic mechanism is not adjusted properly. Unless corrected, the unit will be damaged. Contact your KUBOTA Dealer for adjustment.

  • Page 66: Rear Remote Hydraulic Control System (If Equipped)

    4. Clean oil and dust from the coupler, then replace the dust plugs. Pressure Returning A Your local KUBOTA Dealer can supply parts to adapt Lever (1) Push Pull couplers to hydraulic hoses. BRemote Control Valve Lever Port Move the lever up or down and hold.

  • Page 67: Front Remote Hydraulic Control System (If Equipped)

    HYDRAULIC UNIT FRONT REMOTE HYDRAULIC CONTROL SYSTEM (if equipped) This system can be used for a front mounted hydraulic implement, as it provides hydraulic oil to the front outlet directly. BInstall the Coupler 1. Remove the cap from the front hydraulic outlet. 2.

  • Page 68: Remote Control Coupler Connecting And Disconnecting

    3. Relieve hydraulic pressure. Pull the hose straight from the hydraulic coupler to release it. 4. Clean oil and dust from the coupler, and then replace the dust plugs. A Your local KUBOTA Dealer can supply parts to adapt couplers to hydraulic hoses.

  • Page 69: Hydraulic Control Unit Use Reference Chart

    HYDRAULIC UNIT BHydraulic Control Unit Use Reference Chart In order to handle the hydraulics properly, the operator must be familiar with the following. Though this information may not be applicable to all types of implements and soil conditions, it is useful for general conditions. Implement Remarks Top link mounting...

  • Page 70: Tires, Wheels And Ballast

    If necessary to work A Do not use tires other than those approved by under tractor or any machine elements for KUBOTA. servicing or adjustment, securely support them with stands or suitable blocking beforehand. A Never operate tractor with a loose rim, wheel, BInflation Pressure or axle.

  • Page 71: Treads

    TIRES, WHEELS AND BALLAST BTreads 23x8.50-14 Ind. 24x8.50-14 Turf ----- Front ----- 12.4-16 Ind. 13.6-16 Turf 12.4-16 Farm Rear...

  • Page 72: Ballast

    TIRES, WHEELS AND BALLAST BALLAST A Do not fill tires with water or solution more than 75% of full capacity (to the valve stem level). To avoid personal injury or death: A Additional ballast will needed transporting heavy implements. When the implement is raised, drive slowly over rough ground, regardless of how much ballast is used.

  • Page 73: Maintenance Of The Tractor

    MAINTENANCE OF THE TRACTOR MAINTENANCE OF THE TRACTOR SERVICE INTERVALS Indication on hour meter Since Items then page Greasing every 50 Hr Engine start every Check system 50 Hr Wheel bolt torque every Check 50 Hr Main frame bolt every Check torque 50 Hr...
  • Page 74 *5 When the battery is used for less than 100 hours per year, check the fluid level annually. A The items listed above (@ marked) are registered as emission related critical parts by KUBOTA in the U.S.EPA nonroad emission regulation. As the engine owner, you are responsible for the performance of the required maintenance on the engine according to the above instruction.

  • Page 75: Lubricants, Fuel And Coolant

    Suspension adjuster (GC-LB) moderate amount Lock plate Spring hook Reversible seat The product name of KUBOTA genuine UDT fluid may be different from that in the Operator’s Manual depending on countries or territories. Consult your local KUBOTA Dealer for further details.
  • Page 76 A No.2-D is a distillate fuel of lower volatility for engines in industrial and heavy mobile service. (SAE J313 JUN87) C Transmission Oil: *KUBOTA Super UDT-2: For an enhanced ownership experience, we highly recommend Super UDT-2 to be used instead of standard hydraulic/transmission fluid.
  • Page 77 A No.2-D is a distillate fuel of lower volatility for engines in industrial and heavy mobile service. (SAE J313 JUN87) C Transmission Oil: *KUBOTA Super UDT-2: For an enhanced ownership experience, we highly recommend Super UDT-2 to be used instead of standard hydraulic/transmission fluid.

  • Page 78: Periodic Service Of The Tractor

    PERIODIC SERVICE OF THE TRACTOR PERIODIC SERVICE OF THE TRACTOR To avoid personal injury or death: A Do not work under any hydraulically supported devices. They can settle, suddenly leak down, or be accidentally lowered. If necessary to work under tractor or any machine elements for servicing or adjustment, securely support them with stands or suitable blocking beforehand.

  • Page 79: Front Cover

    PERIODIC SERVICE OF THE TRACTOR BFront Cover BChecking and Refueling 1. Loose the knob bolts at both sides completely and detach the front cover. To avoid personal injury or death: A Do not smoke while refueling. A Be sure to stop the engine before refueling. 1.

  • Page 80: Checking Engine Oil Level

    PERIODIC SERVICE OF THE TRACTOR BChecking Engine Oil Level BChecking Transmission Fluid Level 1. Park the machine on a flat surface, lower the implement and shut off engine. 2. To check the oil level, draw out the dipstick, wipe it To avoid personal injury or death: clean, replace it, and draw it out again.

  • Page 81: Checking Coolant Level

    "PERIODIC SERVICE OF THE TRACTOR" A Use clean, fresh soft water and anti-freeze to fill the section.) recovery tank. A If water should leak, consult your local KUBOTA Dealer. BChecking Gauges, Meter and Easy Checker(TM) 1. Inspect the instrument panel for broken gauge(s), meter(s) and Easy Checker(TM) lamps.

  • Page 82: Checking Seat Belt, Rops And Fops

    (discolored) connections. 4. Check instrument panel for correct operation of switches and gauges. Consult your Kubota Dealer regarding maintenance, diagnosis and repair. BChecking Movable Parts If any of the movable parts, such as levers and pedals, is not smoothly moved because of rust or sticky material, do not attempt to force it into motion.

  • Page 83: Checking Engine Start System

    1. Depress the speed control pedal. 2. Turn the key to "START" position. 3. The engine must not crank. 4. If it cranks, consult your local KUBOTA Dealer for this service. C Test : Switch for the PTO clutch lever.

  • Page 84: Checking Wheel Bolt Torque

    PERIODIC SERVICE OF THE TRACTOR BChecking Main Frame Bolt Torque To avoid personal injury: A Never operate front loader and backhoe with a loose main frame. A Any time bolts and nuts are loosened, retighten to specified torque. A Check all bolts and nuts frequently and keep them tight.

  • Page 85: Every 100 Hours

    PERIODIC SERVICE OF THE TRACTOR EVERY 100 HOURS C Evacuator Valve Open the evacuator valve once a week under ordinary BCleaning Air Cleaner Primary Element conditions - or daily when used in a dusty place - to get rid of large particles of dust and dirt. 1.

  • Page 86: Adjusting Fan Belt Tension

    PERIODIC SERVICE OF THE TRACTOR (1) O ring (1) Bolt (A) Check the belt tension (2) Filter element (B) To tighten (3) Filter bowl A If dust, dirt or water enters the fuel system, the fuel BChecking Fuel Line pump and injection nozzles are subject to premature 1.

  • Page 87: Adjusting Brake Pedal

    PERIODIC SERVICE OF THE TRACTOR BChecking Battery Condition BAdjusting Brake Pedal To avoid the possibility of battery explosion: refillable type battery, follow To avoid personal injury or death: instructions below. A Stop the engine and chock the wheels before A Do not use or charge the refillable type battery checking brake pedal.

  • Page 88: Cleaning Spark Arrester

    PERIODIC SERVICE OF THE TRACTOR [TABLE 1] C Battery Charging Capacity Reserve Cold Normal Battery Volts Cranking Charging Type 5H.R (min) Amps Rate(A) To avoid personal injury: A When the battery is being activated, hydrogen 55B24L and oxygen gases in the battery are extremely (S)-MF explosive.

  • Page 89: Every 200 Hours

    PERIODIC SERVICE OF THE TRACTOR (1) Spark arrester (1) Oil inlet (A) Oil level is acceptable within this range (2) Tapping screw (2) Dipstick (3) Muffler EVERY 200 HOURS BChanging Engine Oil To avoid personal injury or death: A Be sure to stop the engine before changing the oil.

  • Page 90: Replacing Hst Oil Filter

    (2) Clamp bands A To prevent serious damage to the engine, use only a C Precaution at Overheating KUBOTA genuine filter. Take the following actions in the event the coolant temperature is nearly or more than the boiling point, what is called "Overheating"...

  • Page 91: Adjusting Toe-In

    PERIODIC SERVICE OF THE TRACTOR BAdjusting Toe-in BChecking Power Steering Line 1. Park tractor on a flat place. 1. Check to see that all lines and hose clamps are tight 2. Turn steering wheel so front wheels are in the straight and not damaged.

  • Page 92: Every 400 Hours

    PERIODIC SERVICE OF THE TRACTOR EVERY 400 HOURS 3. Remove the oil filter. BChanging Transmission Fluid / Replacing Hydraulic Oil Filter 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.

  • Page 93: Replacing Fuel Filter Element

    PERIODIC SERVICE OF THE TRACTOR 6. Fill with new KUBOTA SUPER UDT fluid up to the upper notch on the dipstick. BChanging Front Axle Case Oil (See "LUBRICANTS" in "MAINTENANCE OF THE 1. Park the tractor on a firm, flat and level surface.

  • Page 94: Adjusting Front Axle Pivot [4Wd]

    Consult your local KUBOTA Dealer for further details. 1. Stop the engine, remove the key and let it cool down. 2. To drain the coolant, open the radiator drain cock, and remove radiator cap.

  • Page 95: Anti-Freeze

    Always use a 50/50 mix of long-life coolant and clean soft water in KUBOTA engines. Consult your local KUBOTA Dealer concerning coolant for extreme conditions. 1. Long-life coolant (hereafter LLC) comes in several types. Use ethylene glycol (EG) type for this engine.

  • Page 96: Replacing Radiator Hose (Water Pipes)

    BDraining Clutch Housing Water 7. Kubota's genuine long-life coolant has a service life of The tractor is equipped with a drain plug under the clutch 2 years. Be sure to change the coolant every 2 years.

  • Page 97: Replacing Fuse

    Failure to follow this procedure may result in serious damage to tractor electrical system. Refer "TROUBLESHOOTING" section of this manual or your local KUBOTA Dealer for specific information dealing C Protected circuit with electrical problems. FUSE CAPACITY Protected circuit Head light...

  • Page 98: Maintenance Of The Loader

    MAINTENANCE OF THE LOADER MAINTENANCE OF THE LOADER DAILY CHECKS 1. Daily before operation, check the tractor hydraulic fluid To avoid serious personal injury: level. If low, add as described in "PERIODIC A Escaping hydraulic fluid under pressure can SERVICE OF THE TRACTOR" section. Also change have sufficient force to penetrate skin, causing the filter element and the hydraulic fluid as serious personal injury.

  • Page 99: Adjustment Of Spill Guard Link

    MAINTENANCE OF THE LOADER (1) Link (4) Cotter pin (2) Connecting rod (5) Rod ADJUSTMENT OF SPILL GUARD LINK (3) Lock nut To avoid personal injury: A Keep your hand away from links or boom when operating the loader. 1. Remove the cotter pin. 2.

  • Page 100: General Torque Specification

    MAINTENANCE OF THE LOADER GENERAL TORQUE SPECIFICATION American standard screws, bolts and nuts with UNC or Metric cap screws UNF threads SAE grade No. SAE GR.5 SAE GR.8 property class 8.8 Approx. SAE GR 5 (N-m) 11.7 to 15.8 16.3 to 19.8 (N-m) 9.8 to 11.2 (kgf-m)

  • Page 101: Storage Of The Tractor

    STORAGE OF THE TRACTOR STORAGE OF THE TRACTOR REMOVING THE TRACTOR FROM STORAGE To avoid personal injury or death: 1. Check the tire air pressure and inflate the tires if they A Do not clean the machine while the engine is are low.

  • Page 102: Troubleshooting

    A Loose or defective fan belt A Adjust or replace fan belt. A Dirty radiator core or grille screens A Remove all trash. A Coolant flow route corroded A Flush cooling system. If you have any questions, consult your local KUBOTA Dealer.

  • Page 103: Options

    OPTIONS OPTIONS Consult your local KUBOTA Dealer for further details. A Engine Block Heater For extremely cold weather starting A Work Light (Front and Rear) High visibility for night work A Back Buzzer A Tool Box A Horn A Double Acting Remote Hydraulic Control Valve...

  • Page 104: Appendices

    APPENDICES APPENDICES INDEX Fuse..............75 Gauges, Meter and Easy Checker(TM) ... 59 3-point Hitch Lowering Speed ......43 Glove Box ............18 Air Cleaner Primary Element......63 Grill, Radiator Screen and Oil Cooler ....59 Air Cleaner Primary Element and Secondary Hand Throttle Lever ......... 22 Element ............72 Head Light / Turn Signal / Hazard Light Switch19 Anti-Freeze............73...
  • Page 105 APPENDICES Remote Control Valve ........44 Remote Control Valve Coupler Connecting and Disconnecting ..........44 Remote Control Valve Lever ......44 Seat Belt............18 Seat Belt, ROPS and FOPS......60 Selecting the Holes of Lifting Rods and Lower Links .............39 Selecting the Top Link Mounting Holes....39 Side Cover............56 Spark Arrester ..........66 Speed Control Pedal ........23...

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