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ABBREVIATION LIST KUBOTA Corporation is ··· Since its inception in 1890, KUBOTA Corporation has grown to Abbreviations Definitions rank as one of the major firms in Japan. Two Wheel Drive To achieve this status, the company has through the years...
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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...
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.
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CONTENTS Brake Pedals (Right and Left)..................33 Clutch Pedal ........................34 Power Shift / Range Shift Lever (PS. Lever) ..............35 DHC switch ........................36 Shuttle Lever........................37 Creep Lever (if equipped) ....................37 4WD / Bi-speed Turn Switch [4WD model]..............38 Hand Throttle Lever ......................
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CONTENTS PTO OPERATION....................66 PTO Clutch Control Switch ..................... 66 PTO Gear Shift Lever ..................... 67 PTO Gear Shift Lever ..................... 68 PTO Shaft Cover and Shaft Cap ..................68 THREE-POINT HITCH & DRAWBAR................ 69 3-POINT HITCH ..................... 70 Selecting the holes of Lower Links ................. 70 Adjusting Lateral Float ....................
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CONTENTS Rear Ballast ........................89 CAB OPERATION ..................... 90 DOOR AND WINDOW ................... 90 Locking and Unlocking the Door..................90 Opening the Door ......................90 Rear Window ........................90 Sun Roof......................... 91 Emergency Exit....................... 91 DOME LIGHT......................91 Dome Light ........................91 WIPER ........................
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CONTENTS EVERY 100 HOURS .................... 111 Lubricating Grease Fittings................... 111 Cleaning Air Cleaner Primary Element ................. 113 Adjusting Fan Belt Tension................... 114 Checking Fuel Line ....................... 114 Adjusting Brake Pedal ....................115 Adjusting Parking Brake Lever ..................115 Checking Battery Condition ..................116 EVERY 200 HOURS ....................
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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.
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SAFE OPERATION C Working 1. Pull only from the drawbar. 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.
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SAFE OPERATION 4. Use caution to avoid the risks of obstructing operator's A Start off after selecting shuttle direction, by view, falling from the machine and interfering with releasing the clutch pedal. controls. C Driving the tractor on the road C Safety for children 1.
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SAFE OPERATION 8. Avoid sudden motions of the steering wheel as they 2. Keep the PTO shaft cover in place at all times. can lead to a dangerous loss of stability. The risk is Replace the PTO shaft cap when the shaft is not in especially great when the tractor is traveling at road use.
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SAFE OPERATION 3. To avoid injury from separation: 8. To avoid the possibility of battery explosion, do not use Do not extend lift rod beyond the groove on the or charge the refillable type battery if the fluid level is threaded rod.
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26. 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.
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SAFE OPERATION 7. DANGER, WARNING AND CAUTION LABELS...
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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.
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.
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SERVICING OF TRACTOR (1) CAB identification plate (CAB Serial No.) (1) Diesel particulate Filter (DPF) serial number...
SPECIFICATIONS SPECIFICATIONS SPECIFICATION TABLE M100GX M110GX M126GX M135GX Model Model V3800-TI-CRS V6108-TI-CRS Common rail system, Direct Injection, with turbocharger, Type water-cooled 4 cycle diesel Number of cylinders Total displacement 3769 6124 Bore and stroke 100 x 120 118 x 140...
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SPECIFICATIONS M100GX M110GX M126GX M135GX Model Hydraulic control system Electronic draft control Pump capacity L/min 70.9 77.2 Three point hitch Category 2 At lifting 5000 At lower link end with links 6100 At lower link end with links points horizontal horizontal Max.
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.]...
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1200 Max. Width 2600 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.
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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.
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INSTRUMENT PANEL AND CONTROLS B Foot and Hand Controls ILLUSTRATED CONTENTS (10) Clutch button ..........35 (11) Hand throttle lever .......... 39 (12) Electrical outlet ..........96 (13) PTO clutch control switch ........ 66 (14) Side digital display .......... 42 (15) Remote control valve lever ......
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INSTRUMENT PANEL AND CONTROLS ILLUSTRATED CONTENTS (1) Remote hitch Up / Down switch ....71 (2) Remote control valve coupler ....80 (3) Trailer electrical outlet ......65...
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: A Be sure to check and service the tractor on a level surface with the engine shut off and the parking brake "ON"...
OPERATING THE ENGINE OPERATING THE ENGINE BDiesel Oxidation Catalyst and Diesel Particulate Filter (DPF) Muffler To avoid personal injury: A Read "Safe Operation" in the front of this The Diesel Oxidation Catalyst and Diesel Particular Filter manual. (Hereinafter called DPF) serves to reduce hydrocarbons, A Read the danger, warning and caution labels carbon monoxide and other toxic gases, all of which are located on the tractor.
OPERATING THE ENGINE C Inhibit Mode; BHandling Points The tractor has been set to Inhibit Mode by default. C Fuel Even if an amount of PM more than specified has built Be sure to use Ultra Low Sulfur Fuel (S15). up in the DPF muffler, the DPF does not regenerate.
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OPERATING THE ENGINE Operating Procedure for Parked Regeneration 1. Park the tractor in a safe area away from buildings, people, and animals. 2. Apply the parking brake. 3. Set the power shift / range shift lever and the shuttle shift lever to the neutral position. 4.
OPERATING THE ENGINE Operating Procedure for Auto Regeneration Mode (1) Auto regeneration switch (3) Regeneration indicator (5) Engine warning indicator (2) Parked regeneration switch (4) Engine RPM increase indicator (6) Parked regeneration indicator BRegeneration Operating Procedure 1. Start the engine and press the auto regeneration switch, and the switch lamp illuminates. Switch lamp ON: Auto Regeneration Mode activated.
Sounds 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.
Immediately move the tractor to a safe sounds 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.
OPERATING THE ENGINE STARTING THE ENGINE BTips on DPF Regeneration A Operation The higher in speed or load the engine operates, the 1. Make sure the parking brake is set. higher the exhaust temperature rises. As a result, particulate matter (PM) inside the DPF is consumed, Pull the parking brake lever up to park.
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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.
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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"...
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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...
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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.
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...
OPERATING THE ENGINE JUMP STARTING To avoid personal injury: A Battery gases can explode. Keep cigarettes, sparks, and flames away from battery. A If tractor battery is frozen, do not jump start engine. A Do not connect other end of negative (-) jumper cable to negative (-) terminal of tractor battery.
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.
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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.
A Fold the instructional seat when not in use. A Instructional seat is not a rack. Never put anything heavy on the seat. A The instructional seat can be used only when permitted by your local laws. (Consult your local KUBOTA Dealer for further details.)
OPERATING THE TRACTOR BSteering Adjustment 2. Selecting Light Switch Positions. To avoid personal injury: BLight Switch A Do not adjust the steering wheel while the 1. Turn the key to the "ON" position. tractor is in motion. 2. Turn the switch knob clockwise, and the following Adjust the steering wheel to the best driving position using lights are activated on the knob position.
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"...
OPERATING THE TRACTOR 1. Before operating the tractor on the road, be sure to interlock the right and left pedals as illustrated below. 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.
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.
OPERATING THE TRACTOR To avoid personal injury: 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.
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].
OPERATING THE TRACTOR A While the DHC switch is at "ON", the hydraulic clutch A While the shuttle shift lever is at the “NEUTRAL” behaves quicker at a speed change. Even working on position, the “N” character appears on the LCD a slope, therefore, the push-out of an attachment can monitor.
Misuse of the brakes may cause damage to the transmission and is therefore not acceptable to KUBOTA for coverage under the warranty. A Press the clutch pedal completely down and stop the tractor's motion before shifting the range gear shift lever.
OPERATING THE TRACTOR C Front wheel drive is effective for the following 8. Unlock the Parking Brake and Slowly jobs: 1. When greater pulling force is needed, such as working Release the Clutch. in a wet field, when pulling a trailer, or when working with a front-end loader.
If the trouble is not corrected by 2. Engine overheat restarting the tractor, consult your local KUBOTA If the water temperature gauge reads an unusual level Dealer. and the warning lamp in the Easy Checker(TM) comes on, the engine may have got overheated.
OPERATING THE TRACTOR BFuel Gauge BTachometer A needle indicates the amount of fuel left regardless of the The tachometer indicates the engine speed on the dial. key position. Be careful not to empty the fuel tank. Otherwise air may enter the fuel system. Should this happen, the system should be bled (See "Bleeding Fuel System"...
OPERATING THE TRACTOR SIDE DIGITAL DISPLAY C Trip meter mode The total operating hours counted from the previous This display shows the following information. resetting is displayed. 1. Four rows with 30 types of tractor information, such as Hold down the display switch for 2 seconds or longer to travel speed, PTO rpm and mileage can be selected reset the trip meter to [0.
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“Set” and press Switch 4 to save the new setting. (1) Switch C Tire circumference chart (1) Switch (A) "SET" Tractor Tire Rear tire size Entry (cm) type specification Standard 480/70R34 M100GX 540/65R34 M110GX 420/85R34 M126GX Standard 520/70R38 M135GX 460/85R38...
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.
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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...
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OPERATING THE TRACTOR C Standard factory settings and display changes Ref. Info Display Remarks page Travel speed A Each time Switch 1 is pressed, the "travel speed" and "average travel speed" are displayed alternately. A The "average travel speed" is based on the speed since the last reset action was performed.
OPERATING THE TRACTOR ELECTRONIC ENGINE CONTROL BRPM Dual Memory Setting 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.
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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.
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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.
OPERATING THE TRACTOR A In a mechanically-controlled engine, the engine speed BConstant RPM Management Control changes according to increases and decreases in the Constant RPM Management can be turned "ON" or "OFF" load. by operating the switch. Pressing the switch to the lower For example, when working in a hilly area, the load side turns the control "ON"...
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"...
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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.
OPERATING THE TRACTOR 2. Use the up-shift/down-shift button on the power shift / BOperation 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.
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".
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.
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...
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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.
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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.
OPERATING THE TRACTOR FRONT SUSPENSION BOutline 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: 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.
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3 km/h. To change attached implements from overcompensating the front this setting, contact your local KUBOTA Dealer. suspension system. The suspension indicator does not illuminate when the LOCK mode is selected.
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: the ON mode or the AUTO LOCK mode.
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.
OPERATING THE TRACTOR BRear Wheel Differential Lock Pedal BFront Wheel Differential Lock Switch If one of the rear wheels should slip, step on the 1. If the front and/or rear wheels should slip while driving straight in field conditions, press the front wheel differential lock pedal.
OPERATING THE TRACTOR BOperating the Tractor on a Road BOperating on Slopes and Rough Terrain To avoid personal injury: To avoid personal injury: 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.
OPERATING THE TRACTOR BTrailer Electrical Outlet A trailer electrical outlet is supplied for use with trailer or implement. (1) Trailer electrical outlet C Function of each terminals in trailer electrical outlet Terminal Function Turn signal light (LH) Ground Turn signal light (RH) Tail light Sidemarker light Parking light...
PTO OPERATION C PTO Clutch Control Switch To turn ON While pushing the switch, turn clockwise to the " " To avoid personal injury: 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...
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.
PTO 540 / 540E rpm model (if equipped) 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 BPTO Gear Shift Lever connecting or disconnecting a drive shaft to PTO shaft, be sure engine is "OFF".
THREE-POINT HITCH & DRAWBAR 3-POINT HITCH C Floating mechanism 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.
THREE-POINT HITCH & DRAWBAR BRemote Hitch UP / DOWN Switch BLifting Rod (Left) By turning the rod itself, the lifting rod varies its length. When extending the rod, do not exceed the groove on the To avoid personal injury: rod thread. A Do not use the Remote hitch up / down switch when the implement is attached on the 3-point hitch.
THREE-POINT HITCH & DRAWBAR BQuick Hitch (Hook type) To avoid personal injury: Confirm the under mentioned matter when installing the implement: A Make sure the hook of a quick hitch is surely locked. (1) Adjusting handle (A) "LOCK POSITION" (B) "UNLOCK POSITION" BTop Link 1.
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THREE-POINT HITCH & DRAWBAR C Adjusting Lower Link Width Set the width (W1) of lower links to be the same as width (W2) of the implement. (See "Telescopic Stabilizers" in this section to adjust the width (W1) of lower links. (1) Top link (A) "LOCK"...
THREE-POINT HITCH & DRAWBAR DRAWBAR BSwing Drawbar The drawbar can be used in three different ways as illustrated below. Assemble it correctly with drawbar pins. To avoid personal injury: A Never pull from the top link, the rear axle or any point above the drawbar.
Unless corrected, the unit will be damaged. Contact your KUBOTA Dealer for adjustment. 3-POINT HITCH CONTROL SYSTEM To avoid personal injury: 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.
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:....
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...
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: of the hydraulic control lever will raise.
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: A Before road traveling, be sure to set the hydraulic control lever and the 3-point hitch...
HYDRAULIC UNIT (3) When the "RAISE" switch is pressed with the 3- point hitch going down halfway, the 3-point hitch goes up. B3-Point Hitch's Position Lock C Position Lock If any of the following actions are made with the hydraulic control lever and the lower links at different heights, the position lock is activated.
4. Clean oil and dust from the coupler, then replace the dust plugs. A Your local KUBOTA Dealer can supply parts to adapt couplers to hydraulic hoses. (1) Remote control valve with flow control (2) Remote control valve with flow control...
HYDRAULIC UNIT C Adjusting the flow rate 1. The flow rate for the remote control valves (1) and (2) BRemote Couplers Spillage Collector can be adjusted. With the remote control valve coupler in place, a slight 2. Turn flow control knobs and/or amount of oil leaking from the coupler is recovered.
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.
Tire sizes Inflation Pressure A Do not use tires other than those approved by 340/85R24 KUBOTA. 380/70R24 Front A When optional different-diameter tires are fitted on the 420/70R24 machine, the travel speed display mode must be 380/85R24 changed.
TIRES, WHEELS AND BALLAST WHEEL ADJUSTMENT A When re-fitting or adjusting a wheel, tighten the bolts to the following torques then recheck after driving the tractor 200m (200 yards) and 10 times of shuttle movement by 5 m (5 yards), and thereafter according To avoid personal injury: to service interval.
TIRES, WHEELS AND BALLAST BAdjusting Front Wheel Turning Stopper Bolt [M100GX, M110GX] 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.
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.
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.
The rear wheel weights can be attached to the rear wheel. See your implement operator's manual for required Slush free at number of weights or consult your local KUBOTA Dealer Solid at -30 to use. 364 kg 394 kg 359 kg 522 kg 460 kg [Approx.
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.
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.
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.
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"...
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".
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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.
CAB OPERATION INSTALLING THE IMPLEMENT CONTROL ELECTRICAL OUTLET BElectrical Outlet 1. Make a slit into the corner cover. Introduce the A electrical outlet is supplied for use with implement. implement control cable and hydraulic hose through this slit into the CAB. (1) Corner cover 2.
CAB OPERATION BEACON LIGHT BBeacon Light Switch 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. Then the beacon light and indicator of switch will be activated.
Tie-rod dust cover Check 50 Hr every Battery condition Check 100 Hr every Greasing 100 Hr Fan belt every Adjust [M100GX, M110GX] 100 Hr every Brake pedal Adjust 100 Hr every Parking brake lever Adjust 100 Hr every Clean 100 Hr...
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Water separator Clean 400 Hr Pre-Fuel filter every Clean [M126GX, M135GX] 400 Hr Fuel filter every Replace [M100GX, M110GX] 400 Hr Fan / Air-conditioner every belt Adjust 400 Hr [M126GX, M135GX] Fuel solenoid pump every Clean [M126GX, M135GX] 400 Hr...
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100 MAINTENANCE Indication on hour meter Ref. Items Interval page every Exhaust manifold Check 1 year DPF differential every pressure sensor Check 1 year pipe every EGR pipe Check 1 year every Cooling system Flush 2 years every Coolant Change 2 years DPF differential every...
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*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.
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.
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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.
104 PERIODIC SERVICE PERIODIC SERVICE To avoid personal injury: 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.
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.
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: BChecking Transmission Fluid Level A Be sure to stop the engine before checking the oil level.
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)
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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"...
PERIODIC SERVICE BChecking DPF Muffler BChecking Brake Pedal To avoid personal injury: To avoid personal injury: 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.
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 service. C Test: Switch for the PTO clutch control switch or lever.
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 Dealer for this service. To avoid personal injury: A Never operate tractor with a loose rim, wheel, or axle.
PERIODIC SERVICE (1) Grease fitting (Top link) (1) Battery terminals (2) Grease fitting (Lifting rod) [LH] (3) Grease fitting (Lifting rod) [RH] BCleaning Air Cleaner Primary Element 1. Remove the air cleaner cover and primary element. 2. Clean the primary element: (1) When dry dust adheres to the element, blow compressed air from the inside, turning the element.
- or daily when used in a dusty place - to get rid of large particles of dust and dirt. BAdjusting Fan Belt Tension [M100GX, M110GX] To avoid personal injury: A Be sure to stop the engine before checking belt tension.
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 3 to 7 mm on the pedal...
PERIODIC SERVICE 3. Retighten the lock nut. Mishandling the battery shortens the service life and adds to maintenance costs. The original battery is maintenance free, but needs some servicing. If the battery is weak, the engine will be difficult to start and the lights will be dim.
PERIODIC SERVICE C Battery Charging 2. A boost charge is only for emergencies. It will partially charge the battery at a high rate and in a short time. When using a boost-charged battery, it is necessary to recharge the battery as early as possible. Failure to do this will shorten the battery's service life.
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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.
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.
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...
PERIODIC SERVICE C Detaching and reattaching the drain plug In detaching and reattaching the drain plug, be sure to apply a wrench at the hex part of the flange to keep it in place. And detach or reattach the drain plug (bolt). (1) Inner air filter (2) Knob bolts BCleaning Fresh Air Filter...
A It may also cause an unpleasant odor in the CAB when the system is used next. BAdjusting Air-Conditioner Belt Tension [M100GX, M110GX] To avoid personal injury: A Be sure to stop the engine before checking belt tension.
9. Make sure that the transmission fluid doesn't leak pass the seal on the filter. A To prevent serious damage to the hydraulic system, use only a KUBOTA genuine filter.
(1) Engine oil filter (2) Dipstick (1) Engine oil filter (1) Drain plug A To prevent serious damage to the engine, use only a KUBOTA genuine filter. BReplacing Engine Oil Filter BChecking Fan / Air-conditioner Belt To avoid personal injury: Tension...
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PERIODIC SERVICE 1. Stop the engine and remove the key. 2. Press on the spot indicated in the figure below to measure the deflection. (1) Belt (2) Tension spring end (3) Tension bolt (4) Lock nut (1) Fan / Air-conditioner belt (A) Check the belt tension (5) Self-tension pulley C Replacing the belt...
BCleaning Pre-Fuel Filter BReplacing Fuel Filter [M126GX, M135GX] [M100GX, M110GX] This job should not be done in the field, but in a clean 1. Remove the fuel filter. 2. Put a film of clean fuel on rubber seal of new filter.
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 [M126GX, M135GX] 1. Close the fuel cock. 2. Unscrew the cover's nut and remove the cover from the fuel solenoid pump.
(2) Oil filling plug this range 2. After draining reinstall the drain plug. 3. Fill with the new KUBOTA SUPER UDT fluid up to the upper notch on the dipstick. A Do not operate the tractor immediately after changing (See "LUBRICANTS" in "MAINTENANCE" section.) the transmission fluid.
4. After filling reinstall the filling plugs. (See "LUBRICANTS" in "MAINTENANCE" section.) Tractor model Oil capacity for each side 5. After filling reinstall the filling plug and check plug. M100GX, M110GX 3.5 L Tractor model Oil capacity M126GX, M135GX 4.5 L...
BAdjusting King-pin Pivot BAdjusting Engine Valve Clearance Loosen the lock nut and tighten the adjusting screw with following torque: Consult your local KUBOTA Dealer for this service. Adjusting screw 4.9 to 9.8 N-m, 0.5 to 1.0 kgf-m EVERY 1500 HOURS Lock nut 98.1 to 147 N-m, 10 to 15 kgf-m...
EVERY 2 YEARS BChecking Intake Air Heater [M100GX, M110GX] BFlushing Cooling System and Changing Consult your local KUBOTA Dealer for this service. Coolant BChecking and Cleaning EGR System Consult your local KUBOTA Dealer for this service. To avoid personal injury: A Do not remove radiator cap while coolant is hot.
PERIODIC SERVICE (1) Radiator cap (1) Radiator cap (2) Recovery tank (2) Recovery tank [M126GX, M135GX] A Do not start engine without coolant. 1. Stop the engine and let it cool down. A Use clean, fresh soft water and anti-freeze to fill the 2.
If mixed with the cleaning agent, sludge may build up, BReplacing Differential Lock Hose 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.
PERIODIC SERVICE BReplacing Master Cylinder Kit 2. Disconnect the heater connector. Consult your local KUBOTA Dealer for this service. BReplacing Equalizer Kit Consult your local KUBOTA Dealer for this service. BReplacing Brake Seal 1 and 2 Consult your local KUBOTA Dealer for this service.
"TROUBLESHOOTING" section of this manual or your local KUBOTA Dealer for specific information dealing BBleeding Brake System with electrical problems. Consult your local KUBOTA Dealer for this service. BDraining Clutch Housing Water The tractor is equipped with a drain plug under the clutch housing.
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PERIODIC SERVICE C Protected circuit [5A] [10A] [15A] [20A] Spare Spare Spare Spare [15A] Work light (Cabin side) [10A] ECU [5A] Switch [15A] Work light [15A] (Suspension)*1 (Transmission (Front upper) Head lamp control) [5A] [5A] [30A] ECU (Switch) Switch Air conditioner fan (Hitch control) motor [20A]...
PERIODIC SERVICE 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. Capacity Protected circuit...
PERIODIC SERVICE 1. While pushing the right and left lock buttons, pull and remove the electrical connector. 2. Remove the rubber boot. 3. Remove the clamping fixture and take out the bulb. 4. Replace with a new bulb and reinstall the head lamp assembly in the reverse order.
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.
140 STORAGE STORAGE A Cover the tractor after the muffler and the engine have cooled down. To avoid personal injury: REMOVING THE TRACTOR FROM A Do not clean the machine while the engine is STORAGE running. A To avoid danger exhaust fume 1.
Install it on the tractor only when the tractor is going to be used. [M100GX, M110GX] A Check to see if the slow blow fuse of the intake air heater blows. A Intake air heater system trouble.
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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.
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.
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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.
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 Instructional Seat...
146 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.
APPENDICES BInformation Displayed and its Handling Selected Ref. Info Display Remarks screen page Travel speed A Shows the standard factory settings. Refer to the "Handling the side digital display" section. Travel speed Average travel speed PTO rpm (Shift 1) A Shows the standard factory settings. Refer to the "Handling the side digital display"...
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APPENDICES Selected Ref. Info Display Remarks screen page Total fuel consumption A Displays the total fuel consumption measured from 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”.
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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...
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.
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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.
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.
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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.
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APPENDICES Head Lamp...........138 Power Steering Line ........119 Head Light, Turn Signal / Hazard Light etc. .109 Pre-Fuel Filter ..........126 Holes of Lower Links ........70 PTO Clutch Control Switch ......66 Hood.............104 PTO Gear Shift Lever ........67 Horn Button ............32 PTO Gear Shift Lever ........
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APPENDICES Transmission Fluid ........128 Transmission Fluid Level......106 Transport the Tractor Safely......64 Turbocharger..........130 Turn Signal / Hazard Light Switch ....31 Units and Dates..........152 Walk Around Inspection .......105 Warm-up and Transmission Oil at Low Temperature Range ........26 Washer Liquid ..........139 Water Separator ...........105 Water Separator ...........126 Wheel Bolt Torque........111 Wipers in Cold Season........92...