Kubota M100GX-II Operator's Manual
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Kubota M100GX-II Operator's Manual

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PRINTED IN JAPAN
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English (UK)
Code No. 3Y513-9971-2
©
KUBOTA Corporation 2014
OPERATOR'S MANUAL
MODELS
READ AND SAVE THIS MANUAL
M100GX-II·M110GX-II
M128GX-II·M135GX-II

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  • Page 1 OPERATOR'S MANUAL MODELS M100GX-II·M110GX-II M128GX-II·M135GX-II · · · English (UK) Code No. 3Y513-9971-2 READ AND SAVE THIS MANUAL PRINTED IN JAPAN © KUBOTA Corporation 2014...
  • Page 2 American Society for Testing and Materials, USA KUBOTA Corporation is ··· Deutsches Institut für Normung, GERMANY Dual Traction [4WD] Since its inception in 1890, KUBOTA Corporation has grown to Feet Per Minute rank as one of the major firms in Japan. Glide Shift Transmission...
  • Page 3 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. Safety Alert Symbol Position Control-Raised Side Window Defroster Position Engine Warning Empty...
  • 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 .................... SERVICING OF TRACTOR..................1 SPECIFICATIONS....................... 3 SPECIFICATION TABLE ..................3 TRAVELING SPEEDS ..................... 5 IMPLEMENT LIMITATIONS ..................6 INSTRUMENT PANEL AND CONTROLS..............14 PRE-OPERATION CHECK ..................19 DAILY CHECK ....................... 19 OPERATING THE ENGINE..................20 EXHAUST AFTERTREATMENT DEVICES............20 Diesel Particulate Filter (DPF) Muffler ................
  • Page 6 CONTENTS Brake Pedals (Right and Left)..................39 Clutch Pedal ........................40 Power Shift / Range Shift Lever (PS. Lever) ..............41 DHC switch ........................43 Shuttle Lever........................43 Creep Lever (if equipped) ....................44 4WD / Bi-speed Turn Switch [4WD model]..............44 Hand Throttle Lever ......................
  • Page 7 CONTENTS PTO ........................... 73 PTO OPERATION....................73 PTO Clutch Control Switch ..................... 73 PTO Gear Shift Lever ..................... 74 PTO Gear Shift Lever ..................... 75 1000 rpm PTO Shaft....................... 75 PTO Shaft Cover and Shaft Cap ..................76 3-POINT HITCH & DRAWBAR.................. 77 3-POINT HITCH .....................
  • Page 8 CONTENTS Remote Control Valve Coupler Connecting and Disconnecting ........97 Adjusting the flow rate ....................98 Remote Couplers Spillage Collector................99 Hydraulic Control Unit Use Reference Chart ..............100 TIRES, WHEELS AND BALLAST................101 TIRES........................101 Inflation Pressure......................101 Dual Tires ........................101 WHEEL ADJUSTMENT ..................
  • Page 9 CONTENTS Checking and Refueling....................122 Checking Water Separator ................... 122 Checking Engine Oil Level.................... 123 Checking Transmission Fluid Level ................123 Checking Coolant Level....................123 Cleaning Evacuator Valve .................... 124 Cleaning Grill, Radiator and Screen ................124 Checking DPF Muffler....................126 Checking Brake Pedal ....................
  • Page 10 CONTENTS Adjusting Engine Valve Clearance ................148 EVERY 1500 HOURS ..................148 Cleaning Fuel Injector Nozzle Tip................. 148 Checking and Cleaning EGR Cooler ................148 Checking Accumulator....................148 EVERY 3000 HOURS ..................148 Checking Turbocharger ....................148 Checking Supply Pump ....................148 Checking Intake Air Heater...................
  • Page 11 CONTENTS REMOVING THE TRACTOR FROM STORAGE..........158 TROUBLESHOOTING..................... 159 ENGINE TROUBLESHOOTING ................159 POWER SHIFT/RANGE SHIFT TROUBLE SHOOTING........161 OPTIONS......................... 163 APPENDICES......................164 SIDE DIGITAL DISPLAY..................164 Changing the Information Displayed................164 Information Displayed and its Handling ................ 165 Displaying and Using the Work History ................ 168 Measuring the Distance ....................
  • Page 13 C CAB, ROPS manual before operation. 1. KUBOTA recommends the use of a CAB or Roll Over 5. Never wear loose, torn, or bulky clothing around Protective Structures (ROPS) and seat belt in almost tractor.
  • Page 14 SAFE OPERATION C Working 1. Pull only from the hitch devices. Never hitch to axle housing or any other point except drawbar; such arrangements will increase the risk of serious personal injury or death due to a tractor upset. (1) CAB (2) Seat belt 2.
  • Page 15 SAFE OPERATION A Stop completely by using the brake and by 2. Children are not permitted to use the passenger seat. 3. The left hand door must be closed at all time whenever depressing the clutch pedal, then shift the shuttle the passenger seat is occupied and the tractor is in lever.
  • Page 16 SAFE OPERATION 8. Avoid sudden motions of the steering wheel as they can lead to a dangerous loss of stability. The risk is 4. OPERATING THE PTO especially great when the tractor is traveling at road speeds. 1. Wait until all moving components have completely 9.
  • Page 17 SAFE OPERATION 6. Keep first aid kit and fire extinguisher handy at all times. 5. USING 3-POINT HITCH 7. Disconnect the battery's ground cable before working on or near electric components. 1. Use the 3-point hitch only with equipment designed for 8.
  • Page 18 Please dispose properly. See your local Recycling Center or KUBOTA Dealer to learn how to recycle or get rid of waste products. 26. Before servicing a tractor equipped with the front suspension, be sure to lower the machine to the lowest position.
  • Page 19 27. The front suspension hydraulic circuit is still under high pressure after the engine has stopped. Do not disconnect the pipes and/or hoses because you may get injured by high-pressure oil. If pipes and/or hoses are found worn or damaged, consult your local KUBOTA Dealer for this service.
  • Page 20 SAFE OPERATION 7. PICTORIAL SAFETY LABELS The pictorial safety labels affixed are intended to alert persons to potential hazards. The hazard is identified by a pictorial in the safety alert triangle or by the safety alert symbol alone. An adjacent pictorial provides instructions and information on how to avoid the hazard.
  • Page 21 SAFE OPERATION...
  • Page 22 SAFE OPERATION...
  • Page 23 SAFE OPERATION...
  • Page 24 2. Clean pictorial safety labels with soap and water, dry with a soft cloth. 3. Replace damaged or missing pictorial safety labels with new labels from your local KUBOTA Dealer. 4. If a component with pictorial safety 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 25: Safe Operation

    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/ROPS and engine serial numbers.
  • Page 26 SERVICING OF TRACTOR (1) CAB identification plate (CAB Serial No.) (1) Diesel Particulate Filter (DPF) serial number...

  • Page 27: Specifications

    SPECIFICATIONS SPECIFICATIONS SPECIFICATION TABLE M100GX-II M110GX-II M128GX-II M135GX-II Model Model V3800-CR-TIE4 V6108-CR-TIE4 Direct Injection, with Common Rail System, turbocharger, Type Intercooler, Diesel Particulate Filter, and water cooled 4 cycle diesel Number of cylinders Total displacement 3769 6124 Bore and stroke...
  • Page 28 SPECIFICATIONS M100GX-II M110GX-II M128GX-II M135GX-II Model Hydraulic control system Electronic Draft, Position, Mix control (Lower link sensing) Pump capacity *2 L/min 76.3 82.5 3-point hitch Category 2 At lifting 5000 6100 points Max. lifting 24 in. behind Hydraulic force lifting point...

  • Page 29: Traveling Speeds

    SPECIFICATIONS TRAVELING SPEEDS (At rated engine rpm) Model M100GX-II M110GX-II M128GX-II M135GX-II Tire size (Rear) 460/85R34 460/85R34 520/70R38 520/70R38 Range Speed (km/h) Speed (km/h) Speed (km/h) Speed (km/h) 0.20 0.20 0.20 0.20 0.24 0.24 0.24 0.24 0.30 0.30 0.29 0.29 0.37...

  • Page 30: 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 31 Max. Weight 1200 Max. Width 2600 Snow Blade Max. Weight A Implement size may vary depending on soil operating conditions. *1 Must remove front weight with this implement. *2 Need subframe *3 The value contains the weight of KUBOTA standard bucket.
  • Page 32 IMPLEMENT LIMITATIONS C Trailer Load Capacity [M100GX-II, M110GX-II] TYPE: A (hitch made by: V.ORLANDI) Hitch type : KB31 Drawbar High-hitch Piton-fix CUNA C CUNA D2 CUNA D3 Short Long CUNA manual swing (MHC) (MH D2-1) (MH D3) 2035 1375 1295...
  • Page 33 IMPLEMENT LIMITATIONS TYPE: B (hitch made by: SCHARMÜLLER) High-hitch Drawbar Piton-fix K80 Ball with K80 Ball without Automatic Clevis Manual Clevis Grab Handle Grab Handle 1835 1365 1375 1355 1315 1315 2035 1525 1535 1505 1475 1475 1730 1740 1700 1680 1680 Vertical...
  • Page 34 IMPLEMENT LIMITATIONS [M128GX-II, M135GX-II] TYPE: A (hitch made by: V.ORLANDI) Hitch type : KB31 Drawbar High-hitch Piton-fix CUNA C CUNA D2 CUNA D3 Short Long CUNA manual swing (MHC) (MH D2-1) (MH D3) 2035 1375 1525 1590 1660 1650 2545 1850 1620 1660...
  • Page 35 IMPLEMENT LIMITATIONS TYPE: B (hitch made by: SCHARMÜLLER) High-hitch Drawbar Piton-fix K80 Ball with K80 Ball without Automatic Clevis Manual Clevis Grab Handle Grab Handle 1835 1600 1610 1590 1545 1545 2035 1780 1790 1760 1730 1730 1975 1945 1945 Vertical load (kg) 2000...
  • Page 36 IMPLEMENT LIMITATIONS [Type: A (hitch made by: V.ORLANDI)] [Type: B (hitch made by: SCHARMÜLLER)] [Type: C (hitch made by: DROMONE)]...
  • Page 37 B Front Loader Fixation points on the body of the tractor where the front loader must be installed. Install the front loader frame to the clutch housing and the front axle frame as shown. M100GX-II, M110GX-II M18-65 M18-60 M20-60 M20-110...

  • Page 38: Instrument Panel And Controls

    INSTRUMENT PANEL AND CONTROLS INSTRUMENT PANEL AND CONTROLS B Instrument Panel, Switches and Hand Controls ILLUSTRATED CONTENTS ILLUSTRATED CONTENTS (1) Parked regeneration switch ........24 (11) Instrument panel ..........46 (2) DPF INHIBIT switch ..........24 (12) Front wheel differential lock switch ....... 70 (3) Display switch (Hour, Trip) ........
  • Page 39 INSTRUMENT PANEL AND CONTROLS ILLUSTRATED CONTENTS ILLUSTRATED CONTENTS (1) Liquid crystal display ........next page (15) Regeneration indicator ........22 (2) Turn signal / Hazard indicator ....... 37 (16) Parked regeneration indicator ......24 (3) High-beam indicator ..........37 (17) Engine RPM increase indicator ......22 (4) Master system warning indicator ......
  • Page 40 INSTRUMENT PANEL AND CONTROLS C Liquid Crystal Display Refer- Message Description ence page Displays "F", "R" or "N". "F" is displayed when forward operation is selected with the shuttle lever. "R" is displayed when reverse operation is selected. ("N" is displayed when the lever is in the neutral position.) AUTO MODE (Automatic speed change) Lights up when Travel mode or Field mode is selected.
  • Page 41 INSTRUMENT PANEL AND CONTROLS B Foot and Hand Controls ILLUSTRATED CONTENTS (10) Clutch button ..........41 (11) Hand throttle lever .......... 45 (12) Electrical outlet ..........114 (13) PTO clutch control switch ........ 73 (14) Side digital display .......... 49 (15) Remote control valve lever ......
  • Page 42 INSTRUMENT PANEL AND CONTROLS ILLUSTRATED CONTENTS (1) Remote hitch Up / Down switch ....79 (2) Remote control valve coupler ....96 (3) Trailer electrical outlet ......72 (4) Trailer hydraulic brake outlet ....72...

  • Page 43: Pre-Operation Check

    PRE-OPERATION CHECK PRE-OPERATION CHECK 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 44: Operating The Engine

    OPERATING THE ENGINE OPERATING THE ENGINE EXHAUST AFTERTREATMENT DEVICES To avoid personal injury or death: A Read "Safe Operation" in the front of this To avoid personal injury or death: manual. A During Diesel Particulate Filter (DPF) A Understand the pictorial safety labels located regenerating operations, exhaust gases and on the tractor.

  • Page 45: Handling Points

    OPERATING THE ENGINE BHandling Points BDPF Regeneration Process When a specific amount of PM (particulate matter) has DPF regeneration process can be performed by choosing accumulated in the DPF muffler, it is necessary to refresh from "Auto Regeneration" or "Regeneration inhibit" mode the DPF muffler by burning the PM inside it.

  • Page 46: Regeneration Operating Procedure

    OPERATING THE ENGINE Operating Procedure for Auto Regeneration Mode (1) Parked regeneration switch (3) Regeneration indicator (5) Engine RPM increase indicator (2) DPF INHIBIT switch (4) Parked regeneration indicator (6) Engine warning indicator BRegeneration Operating Procedure Start the engine. (Make sure that the DPF INHIBIT switch lamp is "OFF".) Switch lamp OFF: Auto Regeneration Mode activated.

  • Page 47: Pm Warning Level And Required Procedures

    1 second constantly "ON". place and park it there and turn the engine Engine output: 50% "OFF". Contact your local KUBOTA Dealer. A At this level, never continue to operate the tractor otherwise damage will result to the DPF and engine.

  • Page 48: Regeneration Operating Procedure

    OPERATING THE ENGINE Operating Procedure for Regeneration Inhibit Mode (1) Parked regeneration switch (3) Regeneration indicator (5) Engine RPM increase indicator (2) DPF INHIBIT switch (4) Parked regeneration indicator (6) Engine warning indicator BRegeneration Operating Procedure Start the engine. Press the DPF INHIBIT switch , and the switch lamp illuminates.

  • Page 49: Pm Warning Level And Required Procedures

    Immediately move the tractor to a safe 1 second constantly "ON". place and place in park, turn "OFF" engine. Engine output: 50% Contact your local KUBOTA Dealer. A At this level never continue to operate the tractor, otherwise damage may result to the DPF and engine.
  • Page 50 OPERATING THE ENGINE Operating Procedure for Parked Regeneration Park the tractor in a safe area away from buildings, people, and animals. Apply the parking brake. Set the shuttle shift lever to the neutral position. Turn "OFF" the PTO clutch control switch. Return the engine rpm to the idle speed.

  • Page 51: Tips On Diesel Particulate Filter (Dpf) Regeneration

    OPERATING THE ENGINE BTips on Diesel Particulate Filter (DPF) STARTING THE ENGINE Regeneration A Operation 1. Make sure the parking brake is set. The higher in speed or load the engine operates, the higher the exhaust temperature rises. As a result, Pull the parking brake lever up to park.
  • Page 52 OPERATING THE ENGINE 2. Make sure the fuel cock is in the 3. Place the shuttle shift lever in "OPEN" position. "NEUTRAL" position. (1) Shuttle shift lever (F) "FORWARD" (1) Fuel cock (A) "CLOSE" (N) "NEUTRAL POSITION" (B) "OPEN" (R) "REVERSE" 4.
  • Page 53 OPERATING THE ENGINE 5. Place the PTO clutch control switch in 7. Insert the key into the key switch and "OFF" position. turn it "ON". (1) PTO clutch control switch "ON" (Engaged) "OFF" (Engine-Stop) "ON" (Engine-Run) "OFF" (Disengaged) (A) "PUSH" "ACC"...
  • Page 54 1. If indicator (2) lights up, turn the PTO switch to "OFF". 2. If indicator (3) lights up, add fuel. A If any of the indicators fail to light up, consult your local KUBOTA Dealer for this service. (1) Master system warning indicator...
  • Page 55 OPERATING THE ENGINE 8. Lower the implement. 9. Fully depress the clutch pedal, turn the key to "START" position and release 1. Move the hydraulic control lever to "UP" position and when the engine starts. then move it back to "LOWEST" position. 2.

  • Page 56: Cold Weather Starting

    Heater indicator comes on when the key is turned to "ON" A If key does not stop the engine, consult your local position and engine coolant temperature is below 0 KUBOTA Dealer. and goes off automatically when preheat is completed. WARMING UP...

  • Page 57: Jump Starting

    OPERATING THE ENGINE JUMP STARTING A This machine has a 12 volt negative (-) ground starting system. A Use only same voltage for jump starting. A Use of a higher voltage source on tractor's electrical To avoid personal injury or death: A Battery gases can explode.

  • Page 58: Operating The Tractor

    OPERATING THE TRACTOR OPERATING THE TRACTOR OPERATING NEW TRACTOR BOARDING AND LEAVING THE TRACTOR How a new tractor is handled and maintained determines 1. Never try to get on or off a moving tractor or jump off the tractor to exit. the life of the tractor.
  • Page 59 OPERATING THE TRACTOR C Tilt adjustment Pull the backrest tilt adjust lever and tilt the backrest to the desired position. C Arm rest (LH) Armrest may be set at upright position if desired. C Arm rest height adjustment (LH) Turn the adjustment knob to the desired height of the armrests.

  • Page 60: Seat Belt

    A Passenger seat is not a rack. Never put anything heavy on the seat. A The passenger seat can be used only when permitted by your local laws. (Consult your local KUBOTA Dealer for further details.) A The passenger seat conforms to the EC regulations.

  • Page 61: Steering Adjustment

    OPERATING THE TRACTOR BSteering Adjustment 2. Selecting Light Switch Positions. BLight Switch To avoid personal injury: 1. Turn the key to the "ON" position. A Do not adjust the steering wheel while the 2. Turn the switch knob clockwise, and the following tractor is in motion.

  • Page 62: With Trailer Connector

    OPERATING THE TRACTOR BHorn Button The horn will sound when the key switch is "ON" position and horn button is pushed. (1)Hazard light switch (A) "RIGHT TURN" (2)Turn signal light switch (B) "LEFT TURN" (3)Hazard / Turn signal indicator BWith Trailer Connector (1) Horn button (A) "PUSH"...

  • Page 63: Brake Pedals (Right And Left)

    OPERATING THE TRACTOR 2. Use individual brakes to assist in making sharp turns at slow speeds (Field Operation Only). Disengage the brake pedal lock and depress only one brake pedal. 3. Be sure brake pedals have equal adjustment when being used locked together. (1) Front work light (Hood) (2) Front work light (3) Rear work light...

  • Page 64: Clutch Pedal

    A If the warning buzzer sounds too often during usual job, the tractor may require reprogramming. Consult your local KUBOTA Dealer for this service. A If the clutch is operated in a partially engaged condition, the clutch will disengage automatically and the warning buzzer will sound to protect the clutch.

  • Page 65: Power Shift / Range Shift Lever (Ps. Lever)

    OPERATING THE TRACTOR To avoid personal injury or death: A Use the clutch when making an emergency stop or working in confined areas, such as getting the tractor in position to attach an implement. A An accident may occur with erratic shifting operation.
  • Page 66 OPERATING THE TRACTOR C Basic operation A Turn off the key switch, and the memory will be 1. Start the engine, select a speed range "L", "M" or "H" cleared. with the PS. lever, and the tractor is set at low speed (1), middle speed (1) [9th] or high speed (1) [17th].

  • Page 67: Dhc Switch

    OPERATING THE TRACTOR BDHC switch BShuttle Lever On this tractor, the engine load and other fluctuations are sensed and the speed is well controlled in response to the loads. Turn the DHC switch "ON" when using a traction To avoid personal injury or death: PTO attachment (baler, etc.) on a slope.

  • Page 68: Creep Lever (If Equipped)

    A When starting to operate the tractor, be sure to release the parking brakes. Misuse of the brakes may cause damage to the transmission and is therefore not acceptable to KUBOTA for coverage under the warranty. (N) "NEUTRAL" A Press the clutch pedal completely down and stop the...

  • Page 69: Hand Throttle Lever

    OPERATING THE TRACTOR Press the left half; C Front wheel drive is effective for the following jobs: The Bi-speed turn system activates. 1. When greater pulling force is needed, such as working The 4WD indicator and Bi-speed turn indicator come in a wet field, when pulling a trailer, or when working on when the system is in Bi-speed turn mode.

  • Page 70: Parking Brake Lever

    Checker(TM) comes on, stop the engine and get it STOPPING restarted. If the error happens again, consult your local KUBOTA Dealer. BStopping 1. Slow down the engine. A If the warning indicator lights up, the following 2.

  • Page 71: Fuel Gauge

    KUBOTA Dealer. Master system warning If trouble should occur at the engine, transmission, hydraulic or other control parts, the indicator flashes as a warning. If the trouble is not corrected by restarting the tractor, consult your local KUBOTA Dealer.

  • Page 72: Coolant Temperature Gauge

    OPERATING THE TRACTOR BCoolant Temperature Gauge BHour / Trip Monitor C Display change When the RPM dual memory setting is "OFF" and the Rev-limiter control setting is " ", the instrument panel To avoid personal injury or death: LCD changes "Hour meter mode" and "Trip meter mode" A Do not remove radiator cap until coolant each time the display switch is pressed.

  • Page 73: Side Digital Display

    OPERATING THE TRACTOR C Priority display SIDE DIGITAL DISPLAY If the "RPM dual memory setting" or "Rev-limiter control This display shows the following information. setting" is engaged, the set speed takes priority on the 1. 4 rows with 30 types of tractor information, such as display.
  • Page 74 “Set” and press Switch 4 to save the new setting. (1) Switch C Tire circumference chart (1) Switch (A) "SET" Tire Tractor type Rear tire size Entry (cm) specification Standard 520/70R34 460/85R34 480/80R34 540/65R30 M100GX-II M110GX-II 540/65R28 270/95R44 300/95R42 380/80R38 Standard 18.4R38 520/70R38 M128GX-II 480/80R38 M135GX-II 270/95R48 320/90R46...

  • Page 75: Factory-Set Screen Display

    OPERATING THE TRACTOR 8. Go back to any of various setting mode screen. Select the working range of implement setting mode with BFactory-set Screen Display Switch 3. Press Switch 4, and the working range of C Display when the key switch is turned on and off implement setting screen appears.
  • Page 76 OPERATING THE TRACTOR C Display Operating Procedures The display has been factory-set for the following 4 settings. They are interlocked from top to bottom with Switches 1 thru 4. For viewing and modifying the information, see the chart on the next page. (1) Switch (2) Indicator Indicator...
  • Page 77 OPERATING THE TRACTOR C Standard factory settings and display changes Ref. Info Display Remarks page A Each time Switch 1 is pressed, the "travel speed" and Travel speed "average travel speed" are displayed alternately. A The "average travel speed" is based on the speed since the last reset action was performed.

  • Page 78: Electronic Engine Control

    OPERATING THE TRACTOR BRPM Dual Memory Setting ELECTRONIC ENGINE CONTROL Two different engine speeds can each be set with a single The electronically controlled engine which is installed in touch by pressing the RPM dual memory switch to the (A) this tractor performs the following three types of control.
  • Page 79 OPERATING THE TRACTOR 3. Turn Rev-limiter During work, simply press control dial to the " " the switch to the (A) side position. to automatically set an Work engine speed of 2000 rpm. When turning, press the switch to the (B) side to lower the speed to 1000 4.

  • Page 80: Constant Rpm Management Control

    OPERATING THE TRACTOR (1) Engine RPM dual memory A/B indicator switch A If the memory speed setting is set higher than the value that was set with the Rev-limiter control dial, the marks (1) and (2) shown in the figure below appear on the LCD and the speed will not increase to the set speed.
  • Page 81 OPERATING THE TRACTOR C When constant RPM management is "OFF A In a mechanically-controlled engine, the engine speed As in a conventional engine, the engine speed increases changes according to increases and decreases in the or decreases according to changes in the load. The load.

  • Page 82: Auto Mode

    OPERATING THE TRACTOR AUTO MODE BOutline The Auto-Mode is an automatic speed change function that is designed to shift up and down the travel speed in response to the load-dependent engine rpm fluctuations, attachment maneuvering, acceleration pedal movement and other factors. The Auto-Mode comes in two ways, "Travel mode"...
  • Page 83 OPERATING THE TRACTOR C Field mode In plowing operation, the automatic shift-up/down is carried out within a predetermined range (factory-set for 2 shifts), responding to the field condition, soil condition and other factors. When lifting the attachment using 3 pt, the automatic shift- down is made for easier turning.

  • Page 84: Operation

    OPERATING THE TRACTOR BOperation 2. Use the up-shift/down-shift button on the power shift / range shift lever or on the armrest to select a field 1. Press the Auto-Mode switch to select "Travel mode" or speed. "Field mode" according to your applications. Once The selected speed can be checked in the selected- selected, the Auto-Mode indicator on the meter panel speed display of the meter panel.

  • Page 85: Work Speed Display

    OPERATING THE TRACTOR BWork Speed Display The LCD displays both the selected speed and Auto-shift bars. C Selected speed display The Auto-shift range is set to 2 shifts as standard. If "8" is displayed at start, then the tractor starts in 8th speed and then automatic shift-up/shift-down occurs in the range of "8", "7", and "6".

  • Page 86: Changing The Field Speed

    OPERATING THE TRACTOR BChanging the Field Speed Using the up-shift/down-shift button on the armrest or on the power shift / range shift lever, the field speed can be readily changed. To put the speed in memory, however, preferably take the following procedure. C To change the speed while the tractor is stopped Place the power shift / range shift lever to "N", press the up-shift/down-shift button, and change the field speed.

  • Page 87: Sensitivity Adjustment

    OPERATING THE TRACTOR BSensitivity Adjustment 6. This setting refers to how many gears the Auto-shift will use up/down, when the engine rpm changes The automatic shift-up/down sensitivity can be adjusted to (without using the throttle). meet engine load fluctuations. <Example> Turn the dial to the Higher sensitivity for shift-down 2 gears = 1 shift...
  • Page 88 OPERATING THE TRACTOR 6. This setting refers to how many gears the Auto-shift will use up/down, when the engine rpm changes (without using the throttle). <Example> 2 gears = 1 shift 3 gears = 2 shifts 4 gears = 3 shifts Changing the automatic shift-down speed at 3-point hitch lift 7.
  • Page 89 OPERATING THE TRACTOR C Changing the Auto-Mode settings A It is impossible to preset a greater number of shift-down speeds than the number of automatic speeds. A If the key switch is moved to "OFF" or the Auto-Mode switch is turned "OFF" halfway, the setting is cancelled.

  • Page 90: Front Suspension

    OPERATING THE TRACTOR BOutline FRONT SUSPENSION The front suspension system works to absorb shocks and vibrations that can be caused by field surface conditions, road surface conditions, and changes in weight caused by To avoid personal injury or death: implements. Different implements can change the way a A The front suspension control system is tractor carries weight and that weight is also changed working when the engine is running.
  • Page 91 3 km/h (1.9 mph). To attached implements from overcompensating the front change this setting, contact your local KUBOTA suspension system. The suspension indicator does not Dealer.

  • Page 92: Ride Condition Damper Switch

    OPERATING THE TRACTOR BRide Condition Damper Switch BManual Control Mode The suspension dampening can be adjusted by using the Ride Condition Damper Switch. To adjust the suspension dampening you must have the Suspension Switch set to To avoid personal injury or death: the ON mode or the AUTO LOCK mode.

  • Page 93: Parking

    OPERATING THE TRACTOR C Releasing the manual control mode Reposition the suspension switch (to "ON", "LOCK" or "AUTO LOCK") to release the manual control mode. When released, the modes pre-selected with the suspension switch and the ride condition damper switch are resumed.

  • Page 94: Rear Wheel Differential Lock Pedal

    OPERATING THE TRACTOR BFront Wheel Differential Lock Switch BRear Wheel Differential Lock Pedal 1. If the front and/or rear wheels should slip while driving straight in field conditions, press the front wheel If one of the rear wheels should slip, step on the differential lock switch and step on the rear wheel differential lock pedal.

  • Page 95: Operating The Tractor On A Road

    OPERATING THE TRACTOR BOperating the Tractor on a Road BOperating on Slopes and Rough Terrain To avoid personal injury or death: To avoid personal injury or death: A To help assure straight line stops when driving A Always back up when going up a steep slope. at transport speeds, lock the brake pedals Driving forward could cause the tractor to tip together.

  • Page 96: Trailer Electrical Outlet

    OPERATING THE TRACTOR BHydraulic Brake for Trailer BTrailer Electrical Outlet The trailer brake is worked when using the tractor's brake pedals. It uses the pressure from the main hydraulic A trailer electrical outlet is supplied for use with trailer or circuit.

  • Page 97: Pto

    C PTO Clutch Control Switch PTO OPERATION To turn ON While pushing the switch, turn clockwise to the " " To avoid personal injury or death: position and release your hand. (In the ON position, A Disengage PTO, stop engine, and allow all switch slightly rises itself.) rotating components to come to a complete stop...

  • Page 98: Pto Gear Shift Lever

    C PTO Clutch Indicator A For maximum shaft speeds various The PTO clutch indicator turns on while PTO clutch implements, see the implement Operator's Manual. control switch is in "ON" (Engage) position. A Whenever the PTO speed is changed to the other speed, it is necessary to switch the PTO speed display mode of the side digital display.

  • Page 99: Pto Gear Shift Lever

    PTO 540 / 540E rpm model (if equipped) Shiftable PTO (540 / 1000 rpm) model (if equipped) BPTO Gear Shift Lever B1000 rpm PTO Shaft To avoid personal injury or death: To avoid personal injury or death: A Be sure to observe the PTO shaft speed A Be sure to observe the PTO shaft speed prescribed for the individual implements.

  • Page 100: 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". (1) PTO shaft cover (2) PTO shaft cap A The universal joint of the PTO drive shaft is technically...

  • Page 101: 3-Point Hitch & Drawbar

    3-POINT HITCH & DRAWBAR 3-POINT HITCH & DRAWBAR (1) Top link (2) Lifting rod (Left) (3) Telescopic stabilizers (4) Lower link (5) Lifting rod (Right) (6) Drawbar (if equipped) (7) High-hitch (if equipped) (8) Piton-fix (if equipped)

  • Page 102: 3-Point Hitch

    3-POINT HITCH & DRAWBAR C Floating mechanism 3-POINT HITCH When the floating mechanism is used, the implement is able to follow the tractor freely in response to the soil and 1. Make preparations for attaching ground conditions. This is suited for operation with implements wider than the tractor.

  • Page 103: Remote Hitch Up / Down Switch

    3-POINT HITCH & DRAWBAR A If these switches are pushed, the 3-point hitch's 2. Attaching and detaching implements position lock is activated and 3-P. Lifting / Lowering indicator starts flashing (2 or so flash every second). If it flashing, press the 3-P. quick raise switch or 3-P. quick lower switch to release the position lock.

  • Page 104: Lifting Rod

    3-POINT HITCH & DRAWBAR BTelescopic Stabilizers BLifting Rod Adjust the telescopic stabilizers to control horizontal sway of the implement. Select the proper set of holes by referring to the "Hydraulic Control Unit Use Reference Chart" in "REMOTE HYDRAULIC CONTROL SYSTEM" To avoid personal injury or death: in "HYDRAULIC UNIT"...
  • Page 105 3-POINT HITCH & DRAWBAR C Adjusting Lower Link Width The 3-point hitch with quick-hitch consists of a pair of Set the width (W1) of lower links to be the same as width lower links and a top link, all of which have claw ends that (W2) of the implement.

  • Page 106: Drawbar

    3-POINT HITCH & DRAWBAR Type: A (hitch made by V.ORLANDI) DRAWBAR To avoid personal injury or death: A Never pull from the top link, the rear axle or any point above the drawbar. Doing so could cause the tractor to tip over rearward causing personal injury or death.

  • Page 107: Swing Drawbar

    3-POINT HITCH & DRAWBAR BSwing Drawbar The drawbar can be used in 3 different ways as illustrated below. Assemble it correctly with locating pins. (1) Drawbar (2) Locating pin (3) Shim (4) Collar A The drawbar can be used in 3 positions. (1) Drawbar (2) Locating pin (1) Drawbar...

  • Page 108: High-Hitch

    3-POINT HITCH & DRAWBAR C Adjusting the high-hitch level HIGH-HITCH 1. Pull the restriction knob and turn the handle upward to unlock them. Move the high-hitch bracket up and down to change the hitch height. To avoid personal injury or death: 2.

  • Page 109: Piton-Fix

    3-POINT HITCH & DRAWBAR PITON-FIX Type: B (hitch made by SCHARMÜLLER) DRAWBAR To avoid personal injury or death: A Never pull from the top link, the rear axle or any point above the piton-fix. Doing so could cause the tractor to tip over rearward causing To avoid personal injury or death: A Never pull from the top link, the rear axle or any personal injury or death.

  • Page 110: High-Hitch

    3-POINT HITCH & DRAWBAR C Adjusting the high-hitch level HIGH-HITCH 1. Turn the handle upward to unlock them. Move the high-hitch bracket up and down to change the hitch height. To avoid personal injury or death: 2. Align the lock pin with the lock hole. Return the handle A Never pull from the top link, the rear axle or any horizontal to lock them.

  • Page 111: High-Hitch With Ball Trailer Coupling

    3-POINT HITCH & DRAWBAR 2. Slowly reverse the tractor: the drawbar eye on the trailer must fully penetrate into the hitch assembly until the trigger lever is released, whereupon the shunt force produced will cause the immediate insertion of the coupling pin as well as the automatic retraction of the security pin.

  • Page 112: Piton-Fix

    3-POINT HITCH & DRAWBAR PITON-FIX Type: C (hitch made by DROMONE) AUTO HITCH (Push back type) To avoid personal injury or death: A Never pull from the top link, the rear axle or any point above the piton-fix. Doing so could cause the tractor to tip over rearward causing To avoid personal injury or death: A Never pull from the top link, the rear axle or any...
  • Page 113 3-POINT HITCH & DRAWBAR 3. With the auto hitch release lever being pulled, push down the hydraulic control lever to lower the auto hitch. (1) Hitch C To Lift the Hitch 1. Make sure the implement is securely attached or (1) Auto hitch detached.
  • Page 114 3-POINT HITCH & DRAWBAR C Towing Hook / Drawbar Change 1. Operate the relevant remote control valve lever to extend the hitch. 2. Remove the pivot pin and change the towing hook or the drawbar. (1) Towing hook (2) Drawbar (3) Pivot pin...

  • Page 115: Hydraulic Unit

    Unless corrected, the unit will be damaged. Contact your KUBOTA Dealer for adjustment. 3-POINT HITCH CONTROL SYSTEM To avoid personal injury or death: A Before using the 3-point hitch controls, ensure that no person or object is in the area of the implement or 3-point hitch.

  • Page 116: Mode Selector Switch

    HYDRAULIC UNIT BMode Selector Switch BPosition Control Mode Select the position control or the draft control depending on the types of work. Choose the draft control for jobs C Hydraulic control lever requiring traction such as plowing and sub-soiling. This will control the working depth of 3-point hitch mounted implement regardless of the amount of pull Draft control selected:....

  • Page 117: Mixed Draft Control Mode

    HYDRAULIC UNIT Draft ratio adjustment dial BMixed Draft Control Mode (Counterclockwise) (Clockwise) C Hydraulic control lever Plowing depth Shallow Deep This will control the pull of the 3-point implement. As the Type of soil Light Heavy load on the 3-point hitch changes due to various soil conditions, the draft control system automatically Field (ruggedness) Little...

  • Page 118: Bottom Limit Control Dial

    HYDRAULIC UNIT B3-Point Hitch Lowering Speed Adjustment BBottom Limit Control Dial Dial This dial is used to change the bottom limit of the 3-point hitch. 1. Turn the dial in the "UP" direction, and the bottom limit To avoid personal injury or death: of the hydraulic control lever will raise.

  • Page 119: 3-P. Quick Raise / Lower Switch

    HYDRAULIC UNIT 3-P. Quick raise switch (A) "PUSH" (1) 3-point hitch lowering lock lever (A) "LOCK" 3-P. Quick lower switch (B) "UNLOCK" A To adjust the implement lowering speed, use the 3- point hitch lowering speed adjustment dial. B3-P. Quick Raise / Lower Switch To avoid personal injury or death: A Before road traveling, be sure to set the hydraulic control lever and the 3-point hitch...

  • Page 120: 3-Point Hitch's Position Lock

    HYDRAULIC UNIT (3) When the "RAISE" switch is pressed with the 3- point hitch going down halfway, the 3-point hitch BRemote Control Valve Lever goes up. The remote control valve lever directs pressurized oil flow to the implement hydraulic system. [Example: Installing double segment valves] B3-Point Hitch's Position Lock Double acting valve with float position...

  • Page 121: Remote Control Valve Coupler Connecting And Disconnecting

    A Connect the pressure of load side of implement A Your local KUBOTA Dealer can supply parts to adapt cylinders to ports (A) or (C) which have built in load couplers to hydraulic hoses. check valve to prevent leak down.

  • Page 122: Adjusting The Flow Rate

    HYDRAULIC UNIT C Adjusting the flow rate 1. The flow rate for the remote control valves (1) and (2) BAdjusting the flow rate can be adjusted. 2. Turn flow control knobs and/or counterclockwise (A), and the flow rate for the remote To avoid the possibility of personal injury or death control valves (1) and/or (2) increases.

  • Page 123: Remote Couplers Spillage Collector

    HYDRAULIC UNIT BRemote Couplers Spillage Collector With the remote control valve coupler in place, a slight amount of oil leaking from the coupler is recovered. In this way, no oil is splashed around the tractor body. (1) Collector cap (2) Oil tank A Oil recovered contains dust and water.

  • Page 124: Hydraulic Control Unit Use Reference Chart

    100 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.

  • Page 125: Tires, Wheels And Ballast

    Do not inflate tires above the recommended weights. pressure shown in the operator's manual. [M100GX-II, M110GX-II] Tire sizes Inflation Pressure A Do not use tires other than those approved by KUBOTA.

  • Page 126: Wheel Adjustment

    TIRES, WHEELS AND BALLAST WHEEL ADJUSTMENT A Always attach wheels as shown in the drawing. A If not attached as illustrated, transmission parts may be damaged. A When re-fitting or adjusting a wheel, tighten the bolts To avoid personal injury or death: A When working on slopes or when working with to the following torques then recheck after driving the tractor 200m (200 yards) and 10 times of shuttle...

  • Page 127: Adjusting Front Wheel Turning Stopper Bolt

    TIRES, WHEELS AND BALLAST BAdjusting Front Wheel Turning Stopper Bolt [M100GX-II, M110GX-II] C Adjusting procedure 1. Adjust the right and left front stoppers according to the front wheel turning angle. 2. Adjusting the rear stoppers: (1) Turn the steering wheel fully clockwise until the left front stopper comes into the case.

  • Page 128: Rear Wheels

    TIRES, WHEELS AND BALLAST BRear Wheels Rear tread width can be adjusted as shown with the standard equipped tires. To change the tread width 1. Remove the wheel rim and / or disk mounting bolts. 2. Change the position of the rim and / or disk (right and left) to the desired position, and tighten the bolts.

  • Page 129: Ballast

    C Front End Weights (option) The front end weights can be attached to the bumper. See your implement operator's manual for required (1) Jack point number of weights or consult your local KUBOTA Dealer to use. (1) Front end weights (2) Bumper A Do not overload tires.

  • Page 130: Rear Ballast

    The rear wheel weights can be attached to the rear wheel. [Approx.1.5 kg CaCl See your implement operator's manual for required per 4 L of water] number of weights or consult your local KUBOTA Dealer Slush free at - to use. Solid at -52...

  • Page 131: Cab Operation

    CAB OPERATION CAB OPERATION DOOR AND WINDOW BLocking and Unlocking the Door From the outside ..Insert the key into the door lock. Turn the key clockwise to unlock the door. To lock the door, turn the key in the opposite direction. The key can be removed when it is in the vertical direction.

  • Page 132: Sun Roof

    CAB OPERATION DOME LIGHT BSun Roof BDome Light Raise the front loader, and visually check to see if the tip Sliding the dome light switch will give the following light of an attachment (bucket and fork, for example) is visible condition: in its position or angle from the operator’s seat.

  • Page 133: Rear Wiper / Washer Switch

    CAB OPERATION AIR CONDITIONER BRear Wiper / Washer Switch BAirflow 1. Turn on the key switch and press the right half of the Air in the CAB and fresh air introduced into the CAB flow wiper switch to the first step, the wiper is activated. as shown below.

  • Page 134: Air Control Vent

    CAB OPERATION BControl Panel A Do not pour water directly into the fresh air port while washing the vehicle. BAir Control Vent C Dashboard air outlet The dashboard air outlets can be independently adjusted as required. (1) Mode switch (A) "WARM" (2) Temperature control dial (B) "COOL"...

  • Page 135: Operation

    CAB OPERATION C Recirculation / fresh air selection switch Each time the switch is pressed, the air flow position changes for "RECIRCULATION" or "FRESH AIR". An indicator light will light up when the switch is set to "RECIRCULATION". And the indicator light will be off when the switch is set to "FRESH AIR".
  • Page 136 CAB OPERATION C Defrosting or demisting A In summer when the heater is not used, keep the To defrost or demist the windshield, take the following temperature control dial at the max "COOL" (end of steps. counterclockwise) position. Otherwise, hot air will 1.

  • Page 137: Rear Defogger With Timer (If Equipped)

    CAB OPERATION REAR DEFOGGER WITH TIMER (if INSTALLING THE IMPLEMENT CONTROL equipped) To activate the rear window defogger, press the switch 1. Make a slit into the corner cover. Introduce the implement control cable and hydraulic hose through marked while the key switch is in the "ON" position. this slit into the CAB.

  • Page 138: Electrical Outlet

    CAB OPERATION ELECTRICAL OUTLET BEACON LIGHT BElectrical Outlet BBeacon Light Switch A electrical outlet is supplied for use with implement. The beacon light switch with wire harness for beacon light connection is equipped. Turn on the key switch and press the bottom half of the beacon light switch.

  • Page 139: Maintenance

    Tie-rod dust cover Check 50 Hr every Battery condition Check 100 Hr every Greasing 100 Hr Fan belt every [M100GX-II, Adjust 100 Hr M110GX-II] every Brake pedal Adjust 100 Hr every Parking brake lever Adjust 100 Hr every Clean...
  • Page 140 Check suspension type] 1500 Hr every Turbo charger Check 3000 Hr every Supply pump Check 3000 Hr Check every EGR system Clean 3000 Hr every DPF muffler Clean 3000 Hr Intake air heater every [M100GX-II, Check 3000 Hr M110GX-II]...
  • Page 141 MAINTENANCE Indication on hour meter Ref. Items Interval page every Exhaust manifold Check 1 year DPF differential every Check pressure sensor pipe 1 year every EGR pipe Check 1 year every Cooling system Flush 2 years every Coolant Change 2 years DPF differential every pressure sensor...
  • Page 142 *2 Every year or every 6 times of cleaning. *3 Replace only if necessary. *4 Consult your local KUBOTA Dealer for this service. *5 When the battery is used for less than 100 hours per year, check the battery condition by reading the indicator annually.

  • Page 143: Lubricants, Fuel And Coolant

    Until grease overflows. NLGI-2 OR Suspension arm NLGI-1(GC-LB) Universal joint 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 144 We recommend the use of KUBOTA UDT or SUPER UDT fluid for optimum protection and performance. (Consult your local KUBOTA Dealer for further detail.) Do not mix different brands together.

  • Page 145: Periodic Service

    PERIODIC SERVICE PERIODIC SERVICE 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 146: Walk Around Inspection

    PERIODIC SERVICE A Lower the front suspension to the lowest position. [Front suspension type] BChecking Water Separator 1. As water is collected in the water separator, the red float is raised. BWalk Around Inspection 2. When the red float has reached the upper limit, loosen Look around and under the tractor for such items as loose the drain plug by several turns.

  • Page 147: Checking Engine Oil Level

    PERIODIC SERVICE A At times a small amount of fuel, which is used to BChecking Engine Oil Level regenerate the DPF, may get mixed with the engine oil and the engine oil may increase in volume. To avoid personal injury or death: BChecking Transmission Fluid Level A Be sure to stop the engine before checking the oil level.

  • Page 148: Cleaning Evacuator Valve

    A If the radiator cap has to be removed, follow the caution above and securely retighten the cap. A Use clean, fresh soft water and anti-freeze to fill the radiator. A If coolant should leak, consult your local KUBOTA Dealer. (1) Panel (RH)
  • Page 149 PERIODIC SERVICE C Sliding the air conditioner condenser 1. Loosen the wing nut. 2. Hold the handle, slide the air conditioner condenser assembly toward yourself. (1) Radiator (2) Air conditioner condenser (3) Intercooler (4) Oil cooler (5) Fuel cooler (1) Condenser (A) "PULL"...

  • Page 150: Checking Dpf Muffler

    PERIODIC SERVICE BChecking DPF Muffler BChecking Brake Pedal To avoid personal injury or death: To avoid personal injury or death: A Before checking or cleaning the DPF muffler, A Be sure brake pedals have equal adjustment stop the engine and wait long enough until it is when using locked together.

  • Page 151: Every 50 Hours

    5. Disengage the PTO clutch control switch or lever. 6. Turn the key to "START" position. 7. The engine must not crank. 8. If it cranks, consult your local KUBOTA Dealer for this To avoid personal injury or death: A Before checking the PTO OPC, make sure that service.

  • Page 152: Checking Wheel Bolt Torque

    BChecking Wheel Bolt Torque BChecking Tie-rod Dust Cover 1. Check to see that dust covers are not damaged. 2. If dust covers are damaged, consult local KUBOTA To avoid personal injury or death: Dealer for this service. A Never operate tractor with a loose rim, wheel, or axle.
  • Page 153 PERIODIC SERVICE (1) Grease fitting (Front axle support) (1) Grease fitting (Front axle gear case support) [RH, LH] (1) Grease fitting (Front axle support) (1) Grease fitting (Universal joint) (1) Grease fitting (Front axle support) (1) Grease fitting (Suspension cylinder) [RH, LH] (2) Grease fitting (Suspension arm) [RH, LH]...

  • Page 154: Cleaning Air Cleaner Primary Element

    PERIODIC SERVICE (1) Grease fitting (Top link) (1) Grease fitting (High-hitch) (2) Grease fitting (Lifting rod) [LH] (3) Grease fitting (Lifting rod) [RH] (1) Battery terminals (1) Grease fitting (Hydraulic lift cylinders pin) BCleaning Air Cleaner Primary Element 1. Remove the air cleaner cover and primary element. 2.

  • Page 155: Adjusting Fan Belt Tension

    (1) Adjusting bolt (A) Check the belt tension (2) Tension pulley mounting nut BAdjusting Fan Belt Tension [M100GX-II, M110GX-II] To avoid personal injury or death: A Be sure to stop the engine before checking belt tension. A deflection of between 10 to 12 mm...

  • Page 156: Checking Fuel Line

    A To prevent uneven braking, the specification must be within the recommended limit. If found out of the specifications, contact your local KUBOTA Dealer for adjusting the brakes. C Checking the brake pedal free travel Right brake 3 to 7 mm on the pedal...

  • Page 157: Adjusting Parking Brake Lever

    PERIODIC SERVICE C Checking the brake pedal stroke 3. Retighten the lock nut. Pedal stroke Less than 100 mm at each pedal 1. Disengage the brake pedal lock. 2. Depress the brake pedal several times. 3. Step on the right-hand pedal and measure the level difference (pedal stroke) between this pedal and the left-hand pedal.
  • Page 158 PERIODIC SERVICE C Battery Charging Mishandling the battery shortens the service life and adds to maintenance costs. The original battery is maintenance free, but needs some servicing. To avoid personal injury or death: If the battery is weak, the engine will be difficult to start A When the battery is being activated, hydrogen and the lights will be dim.

  • Page 159: Adjusting Air-Conditioner Belt Tension

    BAdjusting Air-Conditioner Belt Tension When using a boost-charged battery, it is necessary to [M100GX-II, M110GX-II] recharge the battery as early as possible. Failure to do this will shorten the battery's service life.
  • Page 160 PERIODIC SERVICE (1) Radiator hoses (2) Hose clamps C Precaution at Overheating Take the following actions in the event the coolant temperature is nearly or more than the boiling point, what is called "Overheating" 1. Park the tractor in a safe place and keep the engine unloaded idling.

  • Page 161: Checking Oil Cooler Line

    PERIODIC SERVICE BChecking Oil Cooler Line 1. Check to see that all lines and hose clamps are tight and not damaged. 2. If hoses and clamps are found worn or damaged, replace or repair them at once. (1) Hose (2) Hose clamps BChecking Power Steering Line 1.

  • Page 162: Adjusting Toe-In

    PERIODIC SERVICE C Adjusting procedures 1. Detach the snap ring. 2. Loosen the tie-rod nut. 3. Turn the tie-rod joint to adjust the rod length until the proper toe-in measurement is obtained. 4. Retighten the tie-rod nut. 5. Attach the snap ring of the tie-rod joint. (1) Power steering pressure hoses BAdjusting Toe-in Proper toe-in...

  • Page 163: Cleaning Inner Air Filter

    PERIODIC SERVICE C Detaching and reattaching the drain plug In detaching and reattaching the drain plug, be sure to BCleaning Inner Air Filter apply a wrench at the hex part of the flange to keep it in Remove the inner filter, and blow air from the direction place.

  • Page 164: Every 400 Hours

    PERIODIC SERVICE A It may also cause an unpleasant odor in the CAB when the system is used next. EVERY 400 HOURS BChecking Fan / Air-conditioner Belt Tension [M128GX-II, M135GX-II] To avoid personal injury or death: A Be sure to stop the engine before checking belt tension.

  • Page 165: Cleaning Water Separator

    3. Fit the new belt instead as shown below. 4. Tighten the tension bolt until the tension spring end [M100GX-II, M110GX-II] comes in close contact with the engine body. Finally This job should not be done in the field, but in a clean tighten up the lock nut.

  • Page 166: Cleaning Fuel Solenoid Pump Element

    PERIODIC SERVICE A If the water separator and/or fuel filter is not well maintained, the supply pump and injector may be damaged earlier than expected. BCleaning Fuel Solenoid Pump Element [M128GX-II, M135GX-II] 1. Close the fuel cock. 2. Unscrew the cover's nut and remove the cover from the fuel solenoid pump.

  • Page 167: Every 500 Hours

    3. Fill with the new oil up to the upper notch on the dipstick. (See "LUBRICANTS" in "MAINTENANCE" section.) Tractor model Oil capacity with filter M100GX-II, M110GX-II 10.5 L M128GX-II, M135GX-II 14.6 L A Use DPF-compatible oil (CJ-4) for the engine.

  • Page 168: Replacing Engine Oil Filter

    (A) "CLOSE" (2) Retainer ring (3) Cup (1) Engine oil filter (1) O ring (2) Element (3) Spring (4) Cup (1) Engine oil filter (5) Retainer ring A To prevent serious damage to the engine, use only a KUBOTA genuine filter.

  • Page 169: Replacing Fuel Filter

    PERIODIC SERVICE BReplacing Fuel Filter BReplacing Hydraulic Oil Filter C Cleaning Magnetic Filter 1. Remove the fuel filter. 2. Put a film of clean fuel on rubber seal of new filter. 3. Tighten the filter quickly until it contacts the mounting surface.

  • Page 170: Every 600 Hours

    (2) Lock nut A To prevent serious damage to the hydraulic system, BAdjusting King-pin Pivot use only a KUBOTA genuine filter. Loosen the lock nut and tighten the adjusting screw with following torque: Adjusting screw 4.9 to 9.8 N-m, 0.5 to 1.0 kgf-m...

  • Page 171: Every 1000 Hours

    4. Fill with the new oil up to the lower rim of check plug 2. After draining reinstall the drain plug. port. 3. Fill with the new KUBOTA SUPER UDT fluid up to the (See "LUBRICANTS" in "MAINTENANCE" section.) upper notch on the dipstick.

  • Page 172: Changing Front Axle Gear Case Oil

    BChecking and Cleaning EGR Cooler 1. To drain the used oil, remove the right and left drain Consult your local KUBOTA Dealer for this service. plugs and filling plugs at the front axle gear case and drain the oil completely into the oil pan.
  • Page 173 BChecking CAB Isolation Cushion Check the cushion for any breakage or fatigue. Replace them if they are deteriorated. BChecking Exhaust Manifold Consult your local KUBOTA Dealer for this service. BChecking DPF Differential Pressure Sensor Pipe Consult your local KUBOTA Dealer for this service.
  • Page 174 KUBOTA engines. temperature control lever toward WARM), and run the engine for a while in order to warm coolant. Then stop Consult your local KUBOTA Dealer concerning coolant for the engine. extreme conditions. When coolant has cooled down, some of the coolant in 1.
  • Page 175 If mixed with the cleaning agent, sludge may build up, adversely affecting the engine parts. Consult your local KUBOTA Dealer for this service. 7. Kubota's genuine long-life coolant has a service life of 2 years. Be sure to change the coolant every 2 years. BReplacing Equalizer Kit A The above data represent industry standards that Consult your local KUBOTA Dealer for this service.
  • Page 176 7. If air still remains and the engine stops, repeat the above steps. BBleeding Brake System Consult your local KUBOTA Dealer for this service. BDraining Clutch Housing Water The tractor is equipped with a drain plug under the clutch housing.
  • Page 177 "TROUBLESHOOTING" section of this manual or your [10A] [5A] [15A] [15A] Brake lamp 4WD, Bi-speed, Work light (Rear) Hazard local KUBOTA Dealer for specific information dealing Differential lock with electrical problems. [5A] [5A] [10A] [10A] Radio Engine control, Work light...
  • Page 178 BReplacing Slow-Blow Fuses The slow-blow fuses are intended to protect the electrical cabling. If any of them has blown out, be sure to pinpoint the cause. Never use any substitute, use only a KUBOTA genuine part. (1) Fuse (20A): CRS POWER C How to attach and detach the push-rivet assy.
  • Page 179 1. Disconnect the negative cord of the battery. 2. Pull out the fuse from the fuse box. 3. Replace with a new one of the same capacity. [Bolt fixed slow-blow fuse:] Consult your local KUBOTA Dealer for this service. Capacity Protected circuit Type...
  • Page 180 PERIODIC SERVICE 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. Light Capacity Head light 60 / 55 W Turn signal light (Front) 21 W Turn signal light (Rear)
  • Page 181 A Do not disconnect any part of the refrigeration circuit of the air conditioning system. Consult your local KUBOTA Dealer for assistance and service. A shortage of refrigerant impairs the air-conditioner performance. Check the following points. If it is indicated that the amount of refrigerant is extremely low, ask your dealer to inspect and charge.

  • Page 182: Removing The Tractor From Storage

    158 STORAGE STORAGE A Cover the tractor after the muffler and the engine have cooled down. To avoid personal injury or death: REMOVING THE TRACTOR FROM A Do not clean the machine while the engine is STORAGE running. A To avoid danger exhaust...

  • Page 183: Troubleshooting

    Install it on the tractor only when the tractor is going to be used. A Check to see if the slow blow fuse of the intake [M100GX-II, M110GX-II] air heater blows. A Intake air heater system trouble. A Check to see if the intake air heater functions in cold weather.
  • Page 184 Stop the engine and get it restarted. If the engine fails to restart or the indicator stays on, immediately contact your local KUBOTA dealer.If the warning indicator lights up, the following phenomena may appear depending on the engine's trouble spot.

  • Page 185: Power Shift/Range Shift Trouble Shooting

    If an error code appears, immediately contact your local KUBOTA Dealer for repairs. Depending on the parts of the trouble, tractor can be used with some restriction as emergency measure. For details, check the error code and operator's action columns.
  • Page 186 Note: If the hydraulic clutch gets in trouble, the gears may get shifted from the 1st to 2nd or slower speed automatically. This is to prevent the tractor from free-wheel. In such case, carefully move the tractor to a safe place, contact your local KUBOTA Dealer for repairs.

  • Page 187: Options

    OPTIONS OPTIONS Consult your local KUBOTA Dealer for further details. A Heavy Duty Fuel Tank Guard A Front end weights For front ballast A Rear Wheel Weights For rear ballast A Creep Speed Kit A 80" Wide Axle A Passenger Seat...

  • Page 188: Appendices

    164 APPENDICES APPENDICES SIDE DIGITAL DISPLAY BChanging the Information Displayed 1. Just touch the mode selector switch on the usual screen, and the symbols are highlighted and the 4 indicators start flashing. Press the switch (1 – 4) of a setting to change, and the relevant select screen shows up.

  • Page 189: Information Displayed And Its Handling

    APPENDICES BInformation Displayed and its Handling Selected Ref. Info Display Remarks screen page A Shows the standard factory settings. Refer to the Travel speed "Handling the side digital display" section. Travel speed Average travel speed A Shows the standard factory settings. Refer to the PTO rpm (Shift 1) "Handling the side digital display"...
  • Page 190 APPENDICES Selected Ref. Info Display Remarks screen page A Displays the total fuel consumption measured from Total fuel consumption the previous resetting. Total fuel A The maximum value which can be displayed is consump 999.9 gallons or 999.9 liters. tion A Hold down the corresponding switch, and the setting goes back to “0.0”.
  • Page 191 APPENDICES Selected Ref. Info Display Remarks screen page A Displays the work area measured from the previous resetting. Work A Hold down the corresponding switch. The setting area goes back to "0.0". A (See *1.) Selected Ref. Info Display Remarks screen page A Displays the travel distance measured from the...

  • Page 192: Displaying And Using The Work History

    APPENDICES BDisplaying and Using the Work History 3. Using Switch 3, select "YES". Press Switch 4, and the clock setting screen shows up. Set the clock, and the 1. Turn on the key switch. Hold down the mode selector calendar screen appears instead. switch on the following screen, and various setting mode select screen appears.
  • Page 193 APPENDICES 5. Using Switches 2 and 3, select the "graph". Press Press Switch 3 to select "STOP". Press Switch 4, and the graph is displayed. Switch 4, and the following confirmation screen appears. Select "YES" and press Switch 4, and the work history will stop and various setting mode screen shows up instead.

  • Page 194: Measuring The Distance

    APPENDICES BMeasuring the Distance BChanging the Units and Dates 1. Hold down the mode selector switch on the usual 1. While holding down the mode selector switch, turn on screen, and various setting mode screen shows up. the key switch. The following screen appears. Press Switch 3 to select the distance measuring 2.
  • Page 195 APPENDICES C Setting the year Using Switch 3, select the date to display. Press Switch 4 to enter this year. (1) Switch Y / M /D Year / Month / Day D / M /Y Day / Month / Year M / D / Y Month / Day / Year 3.

  • Page 196: Maximum Masses

    172 APPENDICES MAXIMUM MASSES BMaximum Permissible Load of The Tire [M100GX-II, M110GX-II] Tire combination Front tire 340/85R24 360/80R24 380/70R24 380/70R20 360/70R20 8.3R32 280/85R28 360/70R24 Tire size Rear tire 460/85R34 480/80R34 520/70R34 540/65R30 540/65R28 270/95R44 300/95R42 380/80R38 Maximum Front tire 1650...

  • Page 197: Trailer Load Capacity

    APPENDICES BTrailer Load Capacity [M100GX-II, M110GX-II] TYPE: A (hitch made by: V.ORLANDI) Towable mass when Independently braked Inertia-braked towable Unbraked towable mass fitted with hydraulic or towable mass mass pneumatic braking Total Total Total Total technically technically technically technically permissible...
  • Page 198 174 APPENDICES TYPE: B (hitch made by: SCHARMÜLLER) Towable mass when Independently braked Inertia-braked towable Unbraked towable mass fitted with hydraulic or towable mass mass pneumatic braking Total Total Total Total technically technically technically technically permissible Maximum permissible Maximum permissible Maximum permissible Maximum...
  • Page 199 APPENDICES TYPE: A (hitch made by: V.ORLANDI) Height above ground [mm] Distance from the Maximum static vertical vertical plane load/ technically Tire combination *1 passing through the permissible mass on the Hitch Coupling Type axis of the rear axle coupling point Type [mm] [daN (kg)]...
  • Page 200 176 APPENDICES TYPE: A (hitch made by: V.ORLANDI) Height above ground [mm] Distance from the Maximum static vertical vertical plane load/ technically Tire combination *1 passing through the permissible mass on the Hitch Coupling Type axis of the rear axle coupling point Type [mm]...
  • Page 201 APPENDICES TYPE: B (hitch made by: SCHARMÜLLER) Height above ground [mm] Distance from the Maximum static vertical vertical plane passing load/ technically Tire combination *1 Type through the axis of the permissible mass on the rear axle coupling point [mm] [daN (kg)] 750 (Position A) 1800 (1835) (Position A)
  • Page 202 178 APPENDICES [M128GX-II, M135GX-II] TYPE: A (hitch made by: V.ORLANDI) Towable mass when Independently braked Inertia-braked towable fitted with Unbraked towable mass towable mass mass hydraulic or pneumatic braking Total Total Total Total technically technically technically technically permissible Maximum permissible Maximum permissible Maximum...
  • Page 203 APPENDICES TYPE: B (hitch made by: SCHARMÜLLER) Towable mass when Independently braked Inertia-braked towable fitted with Unbraked towable mass towable mass mass hydraulic or pneumatic braking Total Total Total Total technically technically technically technically permissible Maximum permissible Maximum permissible Maximum permissible Maximum masses of...
  • Page 204 180 APPENDICES TYPE: A (hitch made by: V.ORLANDI) Height above ground [mm] Distance from the vertical Maximum static vertical load/ plane passing through the technically permissible mass on Tire combination *1 Hitch axis of the rear axle the coupling point Coupling Type Type [mm]...
  • Page 205 APPENDICES TYPE: A (hitch made by: V.ORLANDI) Height above ground [mm] Distance from the vertical Maximum static vertical load/ plane passing through the technically permissible mass on Tire combination *1 Hitch axis of the rear axle the coupling point Coupling Type Type [mm] [daN (kg)]...
  • Page 206 182 APPENDICES TYPE: B (hitch made by: SCHARMÜLLER) Height above ground [mm] Distance from the vertical Maximum static vertical load/ plane passing through the technically permissible mass on Type Tire combination *1 axis of the rear axle the coupling point [mm] [daN (kg)] 750 (Position A)

  • Page 207: Index

    APPENDICES INDEX DPF Differential Pressure Sensor Hose..151 DPF Differential Pressure Sensor Pipe ..149 1000 rpm PTO Shaft ........75 DPF Muffler ..........126 3-P. Quick Raise / Lower Switch....95 DPF Muffler ..........148 3-Point Hitch Lowering Lock Lever .....94 DPF Regeneration Process ......21 3-Point Hitch Lowering Speed Adjustment Drawbar............78 Dial ..............94...
  • Page 208 APPENDICES Handling Points ...........21 Operator's Seat ...........34 Head Lamp ..........156 Outline ............58 Head Light, Turn Signal / Hazard Light Outline ............66 etc.............126 Parking ............69 High-Hitch ...........84 Parking Brake Cable .........151 High-Hitch ...........86 Parking Brake Lever........46 High-hitch with Automatic Trailer Coupling .86 Parking Brake Lever........133 High-hitch with Ball Trailer Coupling ...87 Passenger Seat...........36...
  • Page 209 APPENDICES Side Cover ..........121 Slow-Blow Fuses ........154 Steering Adjustment........37 Stopping ............46 Sun Roof ...........108 Supply Pump..........148 Suspension Hose ........151 Suspension Switch........66 Swing Drawbar..........83 Swing Drawbar..........85 Tachometer ..........48 Telescopic Stabilizers .........80 Terminology ..........91 Tie-rod Dust Cover........128 Tips on Diesel Particulate Filter (DPF) Regeneration ..........27 Toe-in ............138 Top Link ............80...

This manual is also suitable for:

M110gx-iiM m128gx-iiM135gx-ii

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