Kubota M5N-091 Operator's Manual
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Kubota M5N-091 Operator's Manual

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PRINTED IN JAPAN
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English (U.S.A.)
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Code No. 3B881-9971-2
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©
KUBOTA Corporation 2016
OPERATOR'S MANUAL
READ AND SAVE THIS MANUAL
MODELS
M4N-071
M5N-091
M5N-111

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  • Page 1 OPERATOR'S MANUAL MODELS M4N-071 M5N-091 M5N-111 · · English (U.S.A.) Code No. 3B881-9971-2 READ AND SAVE THIS MANUAL © PRINTED IN JAPAN KUBOTA Corporation 2016...

  • Page 2: Kubota Corporation

    KUBOTA Corporation is ··· American Petroleum Institute ASABE American Society of Agricultural and Biological Engineers, USA Since its inception in 1890, KUBOTA Corporation has grown to rank as one of the major firms in Japan. ASTM American Society for Testing and Materials, USA Deutsches Institut für Normung, GERMANY...

  • Page 3: Universal Symbols

    UNIVERSAL SYMBOLS As a guide to the operation of your tractor, various universal symbols have been utilized on the instruments and controls. The symbols are shown below with an indication of their meaning. B General Engine-RPM Increase Safety Alert Symbol Engine-Run Master System Warning Engine-Start...
  • Page 4 Differential Lock Steering Wheel-Tilt PTO-Off (Disengaged) PTO-On (Engaged) PTO-540 rpm PTO-540E rpm PTO-1000 rpm B Hydraulic-related Draft Control-Shallow Position Draft Control-Deep Position Position Control-Raised Position Position Control-Lowered Position 3-Point Lowering Speed Control Remote Cylinder-Retract Remote Cylinder-Extend B Electric-related Battery Charging Condition Headlight-Low Beam Headlight-High Beam Turn Signal...
  • Page 5 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 7: Table Of Contents

    CONTENTS SAFE OPERATION .................... SERVICING OF TRACTOR..................1 SPECIFICATIONS....................... 3 SPECIFICATION TABLE ..................3 TRAVELING SPEEDS ..................... 5 IMPLEMENT LIMITATIONS ..................7 INSTRUMENT PANEL AND CONTROLS..............9 INSTRUMENT PANEL, SWITCHES AND HAND CONTROLS ....... 9 FOOT AND HAND CONTROLS ................11 PRE-OPERATION CHECK ..................
  • Page 8 CONTENTS Muffler..........................35 Tilt Steering Adjustment....................35 Light Switch ........................36 Turn Signal / Hazard Light Switch .................. 36 Rear Turn Signal / Hazard Light ..................37 Horn Button........................37 Brake Pedals (Right and Left)..................37 Parking Brake Lever ....................... 39 Clutch Pedal ........................39 Travel Speed Limiter.......................
  • Page 9 CONTENTS 3-POINT HITCH & DRAWBAR.................. 61 3-POINT HITCH ..................... 62 Selecting the holes of Lower Links ................. 62 Selecting the Top Link Mounting Holes ................62 Drawbar .......................... 62 Lifting Rod (Left) ......................63 Lifting Rod (Right)......................63 Top Link .......................... 64 Stabilizer .........................
  • Page 10 CONTENTS Using the Wipers in Cold Season ................... 81 AIR CONDITIONER ....................82 Airflow ..........................82 Air Control Vent ......................82 Control Panel ........................84 Operation ........................84 REAR / SIDE DEFOGGER WITH TIMER (if equipped)......... 86 INSTALLING THE IMPLEMENT CONTROL BOX..........87 ELECTRICAL OUTLET..................
  • Page 11 CONTENTS EVERY 200 HOURS .................... 109 Adjusting Toe-in......................109 Draining Fuel Tank Water..................... 110 Cleaning Inner Air Filter ....................110 Cleaning Fresh Air Filter ....................110 EVERY 400 HOURS .................... 111 Cleaning Water Separator .................... 111 Cleaning Fuel Solenoid Pump Element ................ 112 EVERY 500 HOURS ....................
  • Page 12 CONTENTS EVERY 2 YEARS....................125 Cleaning Master Cylinder Filter ..................125 Replacing Oil Separator Hose ..................125 Replacing DPF Differential Pressure Sensor Hose ............125 Replacing EGR Cooler Hose ..................125 Replacing Boost Sensor Hose..................125 EVERY 3 YEARS....................125 Replacing Parking Brake Cable..................
  • 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 2. KUBOTA recommends that you get on and off the 7. Do not operate near ditches, holes, embankments, or tractor from the left side only; however, in the event of...
  • Page 15 SAFE OPERATION 14. Do not stand between tractor and implement or trailed 8. When driving down a slope, ensure that 4-wheel drive vehicle unless parking brake is applied. is engaged to increase traction (if equipped). C Safety for children C Driving the tractor on the road Tragedy can occur if the operator is not alert to the 1.
  • Page 16 SAFE OPERATION 9. Do not apply the differential lock while traveling at road 3. Avoid parking on steep slopes, if at all possible park on speeds. The tractor may run out of control. a firm and level surface; if not, park across a slope and 10.
  • Page 17 SAFE OPERATION 7. Disconnect the battery's ground cable before working on or near electric components. 5. USING 3-POINT HITCH 8. To avoid the possibility of battery explosion, do not use or charge the refillable type battery if the fluid level is 1.
  • Page 18 SAFE OPERATION 11. Always maintain the correct tire pressure. Do not 17. Fluid escaping from pinholes may be invisible. Do not inflate tires above the recommended pressure shown use hands to search for suspected leaks; use a piece in the operator's manual. of cardboard or wood.
  • Page 19 SAFE OPERATION 7. DANGER, WARNING AND CAUTION LABELS...
  • Page 20 SAFE OPERATION...
  • Page 21 SAFE OPERATION...
  • Page 22 SAFE OPERATION...
  • Page 23 2. Clean danger, warning and caution labels with soap and water, dry with a soft cloth. 3. Replace damaged or missing danger, warning and caution labels with new labels from your local KUBOTA Dealer. 4. If a component with danger, warning and caution label(s) affixed is replaced with new part, make sure new label(s) is (are) attached in the same location(s) as the replaced component.

  • Page 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 (1) Diesel Particulate Filter (DPF) serial number (2) Selective Catalytic Reduction (SCR) muffler serial number...

  • Page 27: Specifications

    SPECIFICATIONS SPECIFICATIONS SPECIFICATION TABLE M4N-071 M5N-091 M5N-111 Model Model V3800-TE4 V3800-TIEF4 Direct Injection, Water-cooled 4 Direct Injection, Water-cooled 4 Cycle Diesel, Cycle Diesel, Type Common Rail System, Turbocharger, Common Rail Intercooler System, Turbocharger Number of cylinders Total displacement cm (cu.in.)
  • Page 28 SPECIFICATIONS M4N-071 M5N-091 M5N-111 Model Front tires 8-16 Standard tire size Rear tires *2 12.4-24 Clutch Multiple wet disc, Electronic Hydraulically operated Traveling system Steering Hydraulic Power Steering Braking system Hydraulically operated wet disc Differential Bevel gears with differential lock (Rear) Hydraulic control system Position, draft (top link sensing) &...

  • Page 29: Traveling Speeds

    SPECIFICATIONS TRAVELING SPEEDS C M4N-071 (At rated engine rpm) M4N-071 Model F12 / R12 model Tire size (Rear) 12.4-24 Shuttle Range gear Main gear km/h shift lever shift lever shift lever 0.28 0.17 0.38 0.24 CREEP 0.46 0.29 (option) 0.63 0.39 0.78 0.49...
  • Page 30 SPECIFICATIONS C M5N-091, M5N-111 (At rated engine rpm) M5N-091, M5N-111 Model F12 / R12 model Dual speed model Tire size (Rear) 12.4-24 Dual speed:H Dual speed:L Shuttle Range gear Main gear shift lever shift lever shift lever km/h km/h km/h 0.30...

  • Page 31: 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 32 IMPLEMENT LIMITATIONS M4N-017 M5N-091 M5N-111 Implement Remarks Max. Load Capacity kg (lbs.) 5000 (11000) Trailer Max. Drawbar Load kg (lbs.) 1000 (2200) Max. Cutting Width mm (in.) 2130 (84) Rotary-Cutter Max. Weight kg (lbs.) 540 (1200) Mower Flail Mower Max. Cutting Width mm (in.)

  • Page 33: Instrument Panel And Controls

    INSTRUMENT PANEL AND CONTROLS INSTRUMENT PANEL AND CONTROLS INSTRUMENT PANEL, SWITCHES AND HAND CONTROLS ILLUSTRATED CONTENTS (1) Shuttle shift lever ..........41 (2) Hazard light switch ........... 36 (3) Clutch pedal ............. 39 (4) Tilt pedal ............35 (5) Horn button ............37 (6) Constant RPM management switch ....
  • Page 34 (13) Rev-limiter indicator ......... 40 (28) Mode selector switch ........49 (14) Fuel level indicator ........... 45 (29) Select switch ..........49 (15) Emission indicator ........... 45 A Items 2, 16, 17 and 25 correspond only to the M5N-091 and M5N-111 tractor models.

  • Page 35: Foot And Hand Controls

    INSTRUMENT PANEL AND CONTROLS FOOT AND HAND CONTROLS ILLUSTRATED CONTENTS ILLUSTRATED CONTENTS (1) Foot throttle ............44 (10) Range gear shift lever ......41 (2) Differential lock pedal ........56 (11) Parking brake lever ......... 27, 55 (3) Operator's seat ..........34 (12) Remote control valve lever ......
  • Page 36 INSTRUMENT PANEL AND CONTROLS ILLUSTRATED CONTENTS (1) Rear work light switch........ 80 (2) Front work light switch ....... 80 (3) Rear wiper / Washer switch (if equipped)... 81 (4) Front wiper / Washer switch....... 81 (5) Rear / side defogger switch (if equipped) ... 86 (6) Remote control valve coupler ....

  • Page 37: 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 38: Operating The Engine

    A During regeneration, do not leave the tractor. A Exhaust aftertreatment devices vary depending on the model. In accordance with the table below, refer to the appropriate item. Model Exhaust aftertreatment device M4N-071 DPF muffler only M5N-091 DPF and SCR muffler M5N-111 (1) Diesel Particulate Filter (DPF)

  • Page 39: 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 40: Operating Procedure For Auto Regeneration Mode

    OPERATING THE ENGINE BOperating 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 C Regeneration Operating Procedure Start the engine. (Make sure that the DPF INHIBIT switch lamp is "OFF".) Switch lamp OFF: Auto Regeneration Mode activated.
  • Page 41 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 42: Operating Procedure For Regeneration Inhibit Mode

    OPERATING THE ENGINE BOperating 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 C Regeneration Operating Procedure Start the engine. Press the DPF INHIBIT switch , and the switch lamp illuminates.
  • Page 43 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 44: Operating Procedure For Parked Regeneration

    OPERATING THE ENGINE BOperating 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 45: Tips On Diesel Particulate Filter (Dpf) Regeneration

    OPERATING THE ENGINE SELECTIVE CATALYTIC REDUCTION BTips on Diesel Particulate Filter (DPF) Regeneration (SCR) MUFFLER A Operation The higher in speed or load the engine operates, the BOutline of the SCR higher the exhaust temperature rises. As a result, The injector jets urea aqueous solution (DEF/AdBlue®) particulate matter (PM) inside the DPF is consumed, into the muffler, and the solution is hydrolyzed with the therefore the regeneration process is required less...

  • Page 46: Def/Adblue

    OPERATING THE ENGINE BWarning Indication and its BDEF/AdBlue® Countermeasure Before starting the day’s job, check the fluid level with the DEF/AdBlue® gauge on the instrument panel. To avoid personal injury: If the fluid runs short during operation, the warning A The urea aqueous solution (DEF/AdBlue®) is colorless, odorless and harmless.
  • Page 47 (2) Engine output level after restarting the engine several times, contact your (3) Time limit to next level or remaining DEF/AdBlue® (4) Performance monitor (Error code and DTC) local KUBOTA Dealer. C SCR system icon appearing on inducement display Low-level icon...
  • Page 48 OPERATING THE ENGINE C For SCR system inducement display appearing on LCD, refer to measures of the table below. On the SCR system, the remaining amount and quality of DEF/AdBlue® as well as machine troubles are monitored. If anything goes wrong during operation, the following warnings are issued. Follow the warning contents to take proper measures.
  • Page 49 Regeneration The SCR system has experienced an abnormality. Verify the DTC displayed on the performance monitor and contact your local KUBOTA dealer. inhibit The engine output is unrestricted. After 120 minutes, the engine output will be limited to 50% (Lv.1:Level.1).
  • Page 50 OPERATING THE ENGINE A The limited engine output level: Lv.1 (Level 1): Within 50% of max torque and 60% of engine speed. Lv.2 (Level 2): Within engine near idling speed. A After an error has occurred, it may be necessary for the engine output to become limited to Lv.2(Level.2). Depending on trouble spots and contents, the indicator-prompted warnings and the engine output limits and timings may vary accordingly.

  • Page 51: Storing And Handling Def/Adblue

    OPERATING THE ENGINE STARTING THE ENGINE BStoring and Handling DEF/AdBlue® 1. Because DEF/AdBlue® is a urea aqueous solution, it 1. Make sure the parking brake is set. begins to freeze at ambient temperatures below –11ºC (12ºF). In winter, handle it with enough care. 1.
  • Page 52 OPERATING THE ENGINE 4. Place the PTO clutch control switch in 2. Make sure the fuel shutoff-valve is in "OFF" position and hydraulic control the "OPEN" position. levers in "LOWEST" position. (1) Fuel shutoff-valve (A) "CLOSE" (1) PTO clutch control switch "ON"...
  • Page 53 "OFF" after use. A The DEF/AdBlue® warning indicator corresponds only to the M5N-091 and M5N-111 tractor models. C Check Easy Checker(TM) Indicators: 1. When the key is turned "ON", indicators (1) (2) should A Daily checks with the Easy Checker(TM) only, are not come on.

  • Page 54: Cold Weather Starting

    OPERATING THE ENGINE COLD WEATHER STARTING If the ambient temperature is below 0 ) and the 7. Fully depress the clutch pedal. engine is very cold, follow the procedure below after taking the step 1 through 5 in the previous pages. 8.

  • Page 55: Engine Low Temperature Regulation

    DEF/AdBlue® will resume. In case the error/warning code (P208B) remains on the screen even after restarting the engine several times, contact your local KUBOTA Dealer. (1) Low temperature regulation indicator (1) Error/Warning code...

  • Page 56: Stopping The Engine

    2. Remove the key. positions and to place PTO switch in "OFF" position during warm-up. IMPORTANT [M5N-091, M5N-111] A When the engine is stopped-shutdown, DEF/AdBlue® For 5 minutes after engine start-up, allow engine to warm flow is reversed in the DEF/AdBlue® lines and related up without applying any load, this is to allow oil to reach piping and returned back into the DEF/AdBlue®...

  • 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: system could result in severe damage to tractor's A Battery gases can explode.

  • Page 58: Operating The Tractor

    OPERATING THE TRACTOR OPERATING THE TRACTOR OPERATING NEW TRACTOR STARTING How a new tractor is handled and maintained determines the life of the tractor. 1. Adjusting the Operator's Position. A new tractor just off the factory production line has been, of course, tested, but the various parts are not accustomed to each other, so care should be taken to A The seat and suspension should be adjusted to...

  • Page 59: Seat Belt

    (1) Seat belt BMuffler [M5N-091, M5N-111] To avoid personal injury or death: A Do not touch the muffler pipe or muffler while the engine is running or while muffler pipes are hot.

  • Page 60: Light Switch

    OPERATING THE TRACTOR A The hazard light switch is operative when the key 2. Selecting Light Switch Position. switch is in either the "ON" or "OFF" position. A The turn signal light switch is only operative when the key switch is in the "ON" position. BLight Switch A Be sure to return the turn signal switch to center Turn the light switch clockwise, and the following lights are...

  • Page 61: Rear Turn Signal / Hazard Light

    OPERATING THE TRACTOR BRear Turn Signal / Hazard Light 3. Checking the Brake Pedal. If necessary, raise and turn the light stay to the rearward for the work. BBrake Pedals (Right and Left) Return the light stay to the original position when traveling on a road.
  • Page 62 OPERATING THE TRACTOR 4. Raise the Implement. (see "HYDRAULIC UNIT" section.) (1) Brake pedal lock (A) "LOCK" (B) "RELEASE" C 4WD Braking System [4WD model] 4WD model tractor is equipped with 4WD braking system. When both brake pedals are applied together, the front (1) Position control lever (A) "UP"...

  • Page 63: Parking Brake Lever

    OPERATING THE TRACTOR 5. Depress the Brake Pedals and Release 6. Depress the Clutch Pedal. the Parking Brake Lever. BClutch Pedal BParking Brake Lever To release the parking brake, depress the brake pedal, push the release button and move the lever to transport To avoid personal injury or death: position.

  • Page 64: Travel Speed Limiter

    OPERATING THE TRACTOR 7. Selecting the Travel Speed. (1) Shuttle shift lever (F) "FORWARD" "LOW" (2) Main gear shift lever (N) "NEUTRAL POSITION" "HIGH" (3) Range gear shift lever (R) "REVERSE" "CREEP" (if equipped) (4) Clutch off switch [Dual speed model] (5) Dual speed shift switch [Dual speed model] By combination of using the main gear shift lever, dual BTravel Speed Limiter...

  • Page 65: Main Gear Shift Lever

    OPERATING THE TRACTOR A While the shuttle shift lever is at the "NEUTRAL" position, the "N" character appears on the LCD monitor. (1) Rev-limiter indicator BMain Gear Shift Lever (N) "NEUTRAL" The main gear shift is fully synchronized to shift without stopping.

  • Page 66: Clutch Off Switch

    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...

  • Page 67: (1) 4Wd/Bi-Speed Turn Switch

    OPERATING THE TRACTOR B4WD / Bi-speed Turn Switch To avoid personal injury or death: A Do not engage the front wheel drive when traveling at road speed. A When driving on icy, wet, or loose surfaces, make sure the tractor is correctly ballasted to avoid skidding and loss of steering control.

  • Page 68: Hand Throttle Lever

    OPERATING THE TRACTOR STOPPING C Bi-speed turn use is effective for the following jobs: 1. Turning at the end of rows. (planting, cultivating, BStopping harrowing.) 1. Slow down the engine. 2. Increasing maneuverability when working in tight 2. Step on the clutch and brake pedal. spaces.

  • Page 69: Easy Checker(Tm)

    Easy Checker(TM) will light up. If this should happen during operation, check the DEF/ AdBlue® system or consult your local KUBOTA Dealer. Fuel level If the fuel in the tank goes below the prescribed level, the indicator in the Easy Checker(TM) will come on.

  • Page 70: Fuel Gauge

    If the indicator does not turn off by restarting the tractor, A For checking and servicing of your tractor, consult consult your local KUBOTA Dealer. your local KUBOTA Dealer for instructions A The DEF/AdBlue® system warning indicator and the DEF/AdBlue® level indicator correspond only to the M5N-091 and M5N-111 tractor models.

  • Page 71: (1) Def/Adblue® Gauge

    OPERATING THE TRACTOR BDEF / AdBlue® Gauge BCoolant Temperature Gauge [M5N-091, M5N-111] The DEF/AdBlue® level in the DEF/AdBlue® tank is indicated with LCD blocks. To avoid personal injury or death: If DEF/AdBlue® level drops too low, the engine output is A Do not remove radiator cap until coolant restricted.

  • Page 72: Lcd Monitor

    This display provides the operator with a variety of information necessary to operate the tractor. Further, part DEF/AdBlue® low level icon of the display can be modified by the operator as required. indicator [M5N-091, M5N-111] DEF/AdBlue® poor quality icon indicator [M5N-091, M5N-111] DEF/AdBlue® freeze icon...

  • Page 73: Various Setting Mode

    OPERATING THE TRACTOR C Clock setting 1. Press the mode selector switch to choose "Clock BVarious Setting Mode setting". While pressing the mode selector switch, turn the key Then press the "Select" switch, and the clock setting switch to ON position. screen appears.
  • Page 74 OPERATING THE TRACTOR C Setting the clock display ON/OFF C Setting the tire circumference 1. Press the mode selector switch to choose "Clock ON/ When optional different-diameter tires are fitted on the OFF setting". machine, the travel speed display mode must be Then press the "Select"...
  • Page 75 OPERATING THE TRACTOR 2. According to the following table, enter the tire C Setting the unit circumference value. 1. Press the mode selector switch to choose "Unit (1) Press the mode selector switch to select a digit. setting". Then press the "Select" switch, and the unit setting screen appears.

  • Page 76: Performance Monitor

    OPERATING THE TRACTOR BPerformance Monitor C Display change Use the mode selector switch and "Select" switch to choose one of the items shown in the table below to be displayed on screen. C Priority display 1. When the RPM dual memory setting is "ON", the engine rpm A/B is displayed on the screen.

  • Page 77: Electronic Engine Control

    OPERATING THE TRACTOR ELECTRONIC ENGINE CONTROL During work, simply press The electronically controlled engine which is installed in the switch to the (A) side this tractor performs the following 2 types of control. to automatically set an 1. RPM dual memory setting Work engine speed of 2000 2.
  • Page 78 OPERATING THE TRACTOR 3. Press the switch (A) side then release switch. 4. Again press hold down the switch (A) side (2.5 seconds) until the buzzer sounds, then release the switch. 6. If the switch is released and not operated for 4 seconds, a continuous buzzer sound occurs and the setting is completed.

  • Page 79: Constant Rpm Management Control

    OPERATING THE TRACTOR A The purpose of constant RPM management is not to increase the engine power. BConstant RPM Management Control Constant RPM Management can be turned "ON" or "OFF" PARKING by operating the switch. Pressing the switch turns the control "ON"...

  • Page 80: Operating Techniques

    Be sure SMV emblem and warning lamps are clean and visible. If towed or rear-mounted equipment obstructs these safety devices, install SMV emblem and warning lamps on equipment. Consult your local KUBOTA Dealer for further details. (1) Differential lock pedal (A) Press to "ENGAGE" (B) Release to "DISENGAGE"...

  • Page 81: Operating On Slopes And Rough Terrain

    OPERATING THE TRACTOR BOperating on Slopes and Rough Terrain BTrailer Electrical Outlet A trailer electrical outlet is supplied for use with trailer or implement. To avoid personal injury or death: A Always back up when going up a steep slope. Driving forward could cause the tractor to tip over backward.

  • Page 82: Pto

    PTO OPERATION To Turn OFF Tap on top of the switch, and the switch will return to the OFF position. To avoid personal injury or death: A Disengage PTO, stop engine, and allow all rotating components to come to a complete stop before connecting,...

  • Page 83: Pto Gear Shift Lever

    BPTO Gear Shift Lever BPTO Speed Limiter A Move the PTO gear shift lever (if equipped) to "540E" and then turn on the PTO clutch control switch, and the To avoid personal injury or death: rev-limiter indicator lights up on the meter panel. A Be sure to observe the PTO shaft speed A If the PTO clutch control switch is turned on with the prescribed for the individual implements.

  • Page 84: Lcd Monitor Message

    BLCD Monitor Message 1. The PTO rpm can be checked in the LCD monitor. 2. When the PTO system gets engaged (ON), the indicator lights up. (1) PTO speed (2) PTO clutch indicator 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.

  • Page 85: 3-Point Hitch & Drawbar

    3-POINT HITCH & DRAWBAR 3-POINT HITCH & DRAWBAR (1) Top link (2) Lifting rod (Left) (3) Stabilizer (4) Lower link (5) Lifting rod (Right) (6) Drawbar...

  • Page 86: 3-Point Hitch

    3-POINT HITCH & DRAWBAR 3-POINT HITCH BSelecting the Top Link Mounting Holes Select the proper set of holes by referring to the 1. Make preparations for attaching "Hydraulic Control Unit Use Reference Chart" in Hydraulic implement. Unit section. If the hydraulic unit is set for draft control, draft response BSelecting the holes of Lower Links is more sensitive when an implement is connected to the lower set of top link mounting holes.

  • Page 87: Lifting Rod (Left)

    3-POINT HITCH & DRAWBAR BLifting Rod (Right) 2. Attaching and detaching implements To avoid personal injury or death: A Do not extend lifting rod beyond the groove on To avoid personal injury or death: the thread rod. A Be sure to stop the engine. A Do not stand between tractor and implement 1.

  • Page 88: Top Link

    3-POINT HITCH & DRAWBAR BTop Link BStabilizer 1. Adjust the angle of the implement to the desired The stabilizer is used to adjust the lower link width. position by shortening or lengthening the top link. Rotate the turnbuckle to adjust the stabilizer length. 2.
  • Page 89 3-POINT HITCH & DRAWBAR C Turnbuckle unlocked position C Rotating the turnbuckle 1. Lift the set-pin and slide the hex wrench handle 1. Use the hexagonal part of the wrench and the hex forward. wrench handle to rotate the turnbuckle once. 2.

  • Page 90: Drawbar

    3-POINT HITCH & DRAWBAR 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. BAdjusting Drawbar Length When towing an implement, it is recommended that the (A) hole in drawbar be utilized.

  • Page 91: Hydraulic Unit

    A If noises are heard when implement is lifting after the hydraulic control lever has been activated, the hydraulic mechanism is not adjusted properly. Unless corrected, the unit will be damaged. Contact your KUBOTA Dealer for adjustment. 3-POINT HITCH CONTROL SYSTEM (1) Position control lever (A) "FLOAT"...

  • Page 92: Mixed Control

    HYDRAULIC UNIT BMixed Control B3-point Hitch Lowering Speed In draft control, when draft decreases, the implement automatically lowers to increase draft. However, the implement sometimes lowers too much. To limit the degree, the implement can be lowered, set the position To avoid personal injury or death: control lever at the lowest working depth desired for the A Fast lowering speed may cause damage or...

  • Page 93: Remote Hydraulic Control System

    HYDRAULIC UNIT REMOTE HYDRAULIC CONTROL SYSTEM BRemote Control Valve Lever The hydraulic auxiliary control valves can be installed up The remote control valve lever directs pressurized oil flow to 5 segments. to the implement hydraulic system. [Example: Installing fifth segment valves] BRemote Control Valve Double acting valve with detents and self There are 3 types of remote valves available for these...

  • Page 94: Remote Control Valve Coupler Connecting And Disconnecting

    Z (detent) 4. Clean oil and dust from the coupler, then replace the dust plugs. Port Float A Your local KUBOTA Dealer can supply parts to adapt Double-acting Single-acting couplers to hydraulic hoses. Lever (5) Lever position...
  • Page 95 HYDRAULIC UNIT C Flow control C Adjusting the flow rate The remote control valve with flow control may be added 1. The flow rate for the remote control valves (1) and (2) can be adjusted. for the following purposes. 2. Turn flow control knobs...

  • Page 96: Hydraulic Control Unit Use Reference Chart

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

  • Page 97: Tires, Wheels And Ballast

    If necessary to work A Do not use tires other than those approved by under tractor or any machine elements for KUBOTA. servicing or adjustment, securely support them with stands or suitable blocking beforehand. A Never operate tractor with a loose rim, wheel, A When optional different-diameter tires are fitted on the or axle.

  • Page 98: Front Wheels (With 4-Wheel Drive)

    TIRES, WHEELS AND BALLAST BFront Wheels (with 4-wheel drive) Front tread width can not be adjusted. To avoid personal injury or death: A Before jacking up the tractor, park it on a firm and level ground and chock the rear wheels. A Always attach wheels as shown in the drawing.

  • Page 99: 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 100: Ballast

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

  • Page 101: Rear Ballast

    [Approx.1.5 kg (3.5 lbs.) CaCl (308 lbs.) (474 lbs.) per 4 L (1 gal.) of water] See your implement operator's manual for required number of weights or consult your local KUBOTA Dealer Slush free at -47 (-53 to use. Solid at -52 (-62 151.0 kg...

  • Page 102: Cab Operation

    CAB OPERATION CAB OPERATION DOOR AND WINDOW BOpening the Door BLocking and Unlocking the Door From the outside ..Unlock the door, and pull the From the outside ..Insert the key into the door lock. outer door handle. Turn the key clockwise to unlock the door.

  • Page 103: Rear Window

    CAB OPERATION DOME LIGHT BRear Window BDome Light Turn the rear window handle clockwise to the vertical Sliding the dome light switch will give the following light position and push the handle. The rear window is opened condition: by the gas spring cylinder. OFF ....

  • Page 104: Work Light

    CAB OPERATION WORK LIGHT BFront Work Light To avoid personal injury or death: A Do not operate on roads with work lights on. Work lights may blind or confuse operators of oncoming vehicles. BWork Light Switch Turn on the key switch and press the top half of the work light switch.

  • Page 105: Wiper

    CAB OPERATION WIPER BUsing the Wipers in Cold Season BFront Wiper / Washer Switch 1. While not used in cold season, keep the wiper blades 1. Turn on the key switch and press the top half of the off the windshield to prevent them from being stuck wiper switch to the first step, and the wiper is activated.

  • Page 106: Air Conditioner

    CAB OPERATION AIR CONDITIONER BAir Control Vent BAirflow Air in the CAB and fresh air introduced into the CAB flow C Front air outlet as shown below. Adjust the 8 air ports to obtain the The front air outlets can be independently adjusted as desired condition.
  • Page 107 CAB OPERATION A When heating, do not keep the lever at the "RECIRCULATION" position for a long time. The To avoid personal injury; windshield easily gets foggy. A Replace the water hoses every 4 years. A While working in a dusty conditions, keep the lever at A Daily inspection the "FRESH AIR"...

  • Page 108: Control Panel

    CAB OPERATION A To operate the air conditioner after the tractor has not BControl Panel been used for one week or longer, run the engine at idling speed first and then set the air conditioner switch to "ON". Keep this for one minute or so. If the air conditioner switch is set to "ON"...
  • Page 109 CAB OPERATION C Cooling or dehumidifying-heating C Foot warming and head cooling 1. Set the mode switch to the position. 1. Set the mode switch to the position. 2. Set the recirculation / fresh air selection lever to the 2. In the cooling or dehumidifying-heating mode, set the "FRESH AIR"...

  • Page 110: Rear / Side Defogger With Timer (If Equipped)

    CAB OPERATION REAR / SIDE DEFOGGER WITH TIMER (if C Defrosting or demisting To defrost or demist the windshield, take the following equipped) steps. To activate the rear / side window defoggers, press the 1. Set the mode switch to the position.

  • Page 111: Installing The Implement Control Box

    CAB OPERATION INSTALLING THE IMPLEMENT CONTROL ELECTRICAL OUTLET BElectrical Outlet 1. Make an opening in each of the corner plugs. Introduce the implement control cable and hydraulic hose through these openings into the CAB. (1) Accessory electrical outlet (15A) (1) Corner plug A Before removing the corner plug, cut the two spots of the weather strip above the corner plug with a knife.

  • Page 112: Maintenance

    MAINTENANCE MAINTENANCE SERVICE INTERVALS Ref. Interval Items page Ref. Interval Items Transmission fluid Change page Front differential Change Engine oil Change initial case oil every 50 Hr Engine oil filter Replace 101 Front axle gear case 1000H Change Engine start system Check every Engine valve...
  • Page 113 *1 Air cleaner should be cleaned more often in dusty page conditions than in normal conditions. Antifrost Heater for *2 Consult your local KUBOTA Dealer for this service. Oil Separator Check (if equipped) *3 Every 1000 hours or every 1 year, whichever comes CAB isolation first.

  • Page 114: Maintenance Items Chart

    MAINTENANCE Maintenance items Hour BMaintenance Items Chart meter A B C D E F G H I J K L M N O P C How to use the chart 1800 1. The circles in this at-a-glance chart indicate the relevant points between the tractor’s hour meter 1850 readings and the service intervals.

  • Page 115: Lubricants, Fuel And Coolant

    Front axle support Steering joint shaft Battery terminal A small amount 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 116 A Use exclusively DEF/AdBlue® that complies with the requirements of ISO 22241-1. 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. Super UDT-2 is a proprietary KUBOTA formulation that delivers superior performance and protection in all operating conditions.

  • Page 117: 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 118: Side Cover

    PERIODIC SERVICE DAILY CHECK BSide Cover For your own safety and maximum service life of the [M5N-091, M5N-111] machine, make a thorough daily inspection before 1. Remove the bolts (2). operating the machine to start the engine. Move the side cover 1 forward, and pull out the cover from pins.

  • Page 119: Checking The Def/Adblue® Level And Adding The Fluid

    (gasoline/diesel/oil) mistakenly introduced into the DEF/AdBlue® tank, do not attempt to start the engine and contact your local KUBOTA dealer as soon as possible. A Check the DEF/AdBlue ® gauge regularly to avoid emptying its tank. A If the DEF/AdBlue ® spills, wipe it with water. If spills are not wiped, metal areas will rust and the aluminum areas will corrode.

  • Page 120: Checking Water Separator

    PERIODIC SERVICE BChecking Water Separator BChecking Engine Oil Level 1. When the water has collected upper limit in the water separator, the water separator indicator on the instrument panel lights up and warning buzzer To avoid personal injury or death: sounding.

  • Page 121: Checking Transmission Fluid 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.

  • Page 122: Cleaning Evacuator Valve

    PERIODIC SERVICE BCleaning Evacuator Valve BCleaning Grill, Radiator and Cooler Open the evacuator valve to get rid of large particles of dust and dirt. To avoid personal injury or death: A Be sure to stop the engine before removing the screen.
  • Page 123 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 screen (2) Fuel cooler (3) Intercooler (4) Oil cooler (5) Battery mount (1) Condenser (A) "PULL"...

  • Page 124: Checking Dpf/Scr Muffler

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

  • Page 125: Initial 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 service. C Test: Switch for the PTO clutch control switch or lever.

  • Page 126: Checking Wheel Bolt Torque

    (See "WHEEL ADJUSTMENT" in "TIRES, WHEELS AND BALLAST" section.) 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. (1) Grease fitting (Front axle support) (1) Dust cover...

  • Page 127: Cleaning Air Cleaner Primary Element

    PERIODIC SERVICE (1) Grease fitting (Top link) (1) Battery terminals (2) Grease fitting (Top link bracket) (3) Grease fitting (Lifting rod) (1) Battery terminals (1) Grease fitting (Hydraulic lift cylinders pin) BCleaning Air Cleaner Primary Element A If the air conditioner condenser is pulled out when cleaning the air cleaner, the air cleaner cover can be detached and attached easily.

  • Page 128: Adjusting Fan Belt Tension

    To avoid personal injury or death: A Be sure to stop the engine before checking belt tension. [M5N-091, M5N-111] A deflection of between 13 to 15 mm Proper fan belt (0.51 to 0.59 in.) when the belt is tension pressed in the middle of the span.

  • Page 129: Adjusting Brake Pedal

    3. If tension is incorrect, loosen the tension pulley out of the specifications, contact your local mounting nut and turn the adjusting bolt to adjust the KUBOTA Dealer for adjusting the brakes. belt tension within acceptable limits. 4. Replace fan belt if it is damaged.

  • Page 130: Checking Gear Locked Parking Brake

    Confirm the tractor (tractor unit only) can surely be parked on the slope of about 15 degrees (Slope that rises by 2.7 meters every 10 meters). If the tractor moves, consult your local KUBOTA Dealer. Always engage the parking brake before dismounting the tractor.
  • Page 131 PERIODIC SERVICE C Battery Charging To avoid personal injury or death: A When the battery is being activated, hydrogen and oxygen gases in the battery are extremely explosive. Keep open sparks and flames away from the battery at all times, especially when charging the battery.

  • Page 132: Adjusting Air-Conditioner Belt Tension

    4. When exchanging an old battery for a new one, use [M5N-091, M5N-111] battery of equal specification shown in table 1. If tension is incorrect, loosen the tension pulley mounting nut and turn the adjusting bolt to adjust the Table 1 belt tension within acceptable limits.

  • Page 133: Every 200 Hours

    PERIODIC SERVICE EVERY 200 HOURS C Adjusting procedure [4WD] 1. Detach the snap ring. BAdjusting Toe-in 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. Proper toe-in 2 to 8 mm (0.08 to 0.31 in.) 4.

  • Page 134: Draining Fuel Tank Water

    PERIODIC SERVICE BDraining Fuel Tank Water BCleaning Inner Air Filter Loosen the drain plugs at the bottom of the fuel tanks to Press the inner air filter in the arrow-marked directions to let sediments, impurities and water out of the tanks. unlock it and remove the inner filter, and blow air from the Finally tighten up the plugs.

  • Page 135: Every 400 Hours

    PERIODIC SERVICE A Do not hit the filter. If the filter becomes deformed, dust may enter into the air-conditioner, which may cause damage and malfunction. (1) Water sensor connector (A) "CLOSE" (2) Fuel shutoff-valve (3) Cup (A) "AIR CONDITIONER AIRFLOW" A If the filter is very dirty: Dip the filter in lukewarm water with mild dish washing detergent.

  • Page 136: Cleaning Fuel Solenoid Pump Element

    PERIODIC SERVICE EVERY 500 HOURS BCleaning Fuel Solenoid Pump Element BChanging Engine Oil [M5N-091, M5N-111] 1. Close the fuel shutoff-valve. 2. Unscrew the cover's nut and remove the cover from the fuel solenoid pump. To avoid personal injury or death: 3.

  • Page 137: Replacing Engine Oil Filter

    Then, replenish the engine oil up to the prescribed level. (1) Drain plug (1) Engine oil filter A To prevent serious damage to the engine, use only a KUBOTA genuine filter.

  • Page 138: Replacing Fuel Filter

    PERIODIC SERVICE BReplacing Fuel Filter BReplacing Hydraulic Oil Filter 1. Remove the fuel filter. C Cleaning Magnetic 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 139: Checking Power Steering Line

    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) Power steering pressure hoses...

  • Page 140: Checking Radiator Hose And Clamp

    PERIODIC SERVICE BChecking Radiator Hose and Clamp Check to see if radiator hoses are properly fixed every 500 hours of operation. 1. If hose clamps are loose or water leaks, tighten bands securely. 2. Replace hoses and tighten hose clamps securely, if radiator hoses are swollen, hardened or cracked.

  • Page 141: Checking Fuel Line

    PERIODIC SERVICE 3. Keep yourself well away from the machine for further 10 minutes or while the steam blows out. 4. Check that there are no dangers such as burns. Get rid of the causes of overheating according to the manual, see "TROUBLESHOOTING"...

  • Page 142: Checking Intake Air Line

    PERIODIC SERVICE BChecking Intake Air Line 1. Check to see that hoses 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 (1) Fuel lines (2) Clamp bands A If the fuel line is removed, be sure to properly bleed the...

  • Page 143: Checking Lift Cylinder Hose

    1. Check to see that hoses and hose clamps are tight and not damaged. 2. If hoses and clamps are found worn or damaged, consult your local KUBOTA Dealer for this service. (1) Hose (2) Hose clamps BChecking Lift Cylinder Hose 1.

  • Page 144: Every 1000 Hours

    2. After draining reinstall the drain plugs. 2. After draining reinstall the drain plug. 3. Remove the oil level check plug at the front differential 3. Fill with the new KUBOTA SUPER UDT fluid up to the case. upper notch on the dipstick.

  • Page 145: Adjusting Engine Valve Clearance

    PERIODIC SERVICE EVERY 1500 HOURS BCleaning Fuel Injector Nozzle Tip Consult your local KUBOTA Dealer for this service. BChecking DEF/AdBlue® Injector Tip [M5N-091, M5N-111] Consult your local KUBOTA Dealer for this service. BChecking DEF/AdBlue® Line [M5N-091, M5N-111] 1. Check to see that all lines from the DEF/AdBlue®...

  • Page 146: Checking Pcv (Positive Crankcase Ventilation) Valve

    PERIODIC SERVICE BChecking and Cleaning EGR Cooler Consult your local KUBOTA Dealer for this service. EVERY 2000 HOURS or 2 YEARS Be sure to do the following servicing once every 2000 hours or biennially, whichever comes first. BFlushing Cooling System and Changing...

  • Page 147: Anti-Freeze

    PERIODIC SERVICE (1) Drain plug ((+) Plus screwdriver) (1) Radiator cap (2) Recovery tank A Do not start engine without coolant. A Use clean, fresh soft water and anti-freeze to fill the radiator and recovery tank. A When mixing the anti-freeze with water, the anti-freeze mixing ratio is 50%.

  • Page 148: Every 3000 Hours

    If mixed with the cleaning agent, sludge may build up, adversely affecting the engine parts. 7. Kubota's genuine long-life coolant has a service life of 2 years. Be sure to change the coolant every 2000 hours or every 2 years whichever comes faster.

  • Page 149: Replacing Def/Adblue® Pump Filter

    1. Loosen the bolts and remove the tool box and the tank (if equipped) cover. Consult your local KUBOTA Dealer for this service. BChecking CAB Isolation Cushion Check the cushion for any breakage or fatigue. Replace them if they are deteriorated.

  • Page 150: Every 4 Years

    4. After the tractor has not been used for a long period of BReplacing Fuel Hose time. Consult your local KUBOTA Dealer for this service. C Bleeding procedure is as follows: 1. Fill the fuel tank with fuel, and open the fuel shutoff- BReplacing Intake Air Line valve.

  • Page 151: Bleeding Brake System

    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 152: Replacing Fuse

    Failure to follow this procedure may result in serious damage to tractor electrical system. Refer (1) Water drain plug "TROUBLESHOOTING" section of this manual or your local KUBOTA Dealer for specific information dealing with electrical problems.
  • Page 153 PERIODIC SERVICE [M5N-091, M5N-111] Fuse Capacity Protected circuit Spare Fuse Spare Fuse Spare Fuse Spare Fuse Work Light (Rear) Work Light (Front) Cigarette Lighter Air Conditioner (Fan Motor) Air Conditioner (Compressor) (10) Work Light (Front Side) (11) Transmission Control (12)

  • Page 154: Replacing Slow-Blow Fuses

    [M4N-071] 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. [M5N-091, M5N-111] Capacity...

  • Page 155: Replacing Light Bulb

    To avoid personal injury: [Bolt fixed slow-blow fuse:] A Be careful not to drop the bulb, hit anything Consult your local KUBOTA Dealer for this service. against the lamp, apply excess force, and get the lamp scratched. If broken, glass may cause injury.

  • Page 156: Lubricating Points

    A In contact with a flame, R134a refrigerant gives a toxic gas. A Do not disconnect any part of the refrigeration circuit of the air conditioning system. Consult your local KUBOTA Dealer for assistance and service. (1) Door hinge A shortage of refrigerant impairs the air-conditioner (2) Rear window hinge performance.
  • Page 157 PERIODIC SERVICE A Charge only with R134a not R12 refrigerant (gas).

  • Page 158: Storage

    "DISENGAGE" position while tractor is stored for a A The information regarding DEF/AdBlue® corresponds long period of time. only to the M5N-091 and M5N-111 tractor models. 7. With all implements lowered to the ground, coat any exposed hydraulic cylinder piston rods with grease.

  • Page 159: Troubleshooting

    A Check to see if the preheat (glow plug) trouble. functions in cold weather. [M5N-091, M5N-111] A Check to see if the slow blow fuse of the intake air heater blows. A Intake air heater system trouble. A Check to see if the intake air heater functions in cold weather.
  • Page 160 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 161: Power Train Trouble Shooting

    If an error code appears, immediately contact your local KUBOTA Dealer for repairs. (1) Master system warning indicator...

  • Page 162: Options

    138 OPTIONS OPTIONS MOUNTING THE SUPPORT PLATE Consult your local KUBOTA Dealer for further details. BInstallation Procedures A Engine Block Heater For extremely cold weather starting 1. Insert the support plate through the CD player A Front end weights mounting opening of the inner roof.
  • Page 163 OPTIONS 3. Bend the mounting tabs of the mounting collar out with 6. Insert the CD player into the mounting collar and push a screwdriver. it in until "click" is heard. (The CD player is secured to the mounting collar by the side tabs.) (1) Mounting tabs (2) Mounting collar (3) Screwdriver...

  • Page 164: Appendices

    140 APPENDICES APPENDICES INDEX DPF Differential Pressure Sensor Hose ..125 DPF Differential Pressure Sensor Pipe ..125 3-point Hitch Lowering Speed ......68 DPF Muffler ..........124 4WD / Bi-speed Turn Switch ......43 DPF Regeneration Process ......15 Air Cleaner Primary Element......103 DPF/SCR Muffler .........
  • Page 165 APPENDICES Fuel System ..........126 Operator's Seat..........34 Fuel Tank Water...........110 Outline of the SCR......... 21 Fuse .............128 Parking ............55 Gauges, Meter and Easy Checker(TM)..100 Parking Brake Cable........125 Gear Locked Parking Brake ......106 Parking Brake Lever ........39 Grill, Radiator and Cooler.......98 PCV (Positive Crankcase Ventilation) Valve 122 Hand Throttle Lever........44 Performance Monitor ........
  • Page 166 APPENDICES Travel Speed Limiter ........40 Turbocharger..........124 Turn Signal / Hazard Light Switch ....36 Various Setting Mode ........49 Walk Around Inspection .........94 Warm-up and Transmission Oil at Low Temperature Range......32 Warning Indication and its Countermeasure ..22 Washer Liquid ..........132 Water Separator ..........96 Water Separator ...........111 Wheel Bolt Torque........102 Wipers in Cold Season........81...

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