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PRINTED IN JAPAN
IMPRIME AU JAPON
DRUCK : JAPAN
F
2
8
9
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E
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F
3
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9
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English, French, German (Europe)
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8
Code No.
9
N° de code. K3655-6292-1
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Code-Nr.
©
KUBOTA Corporation 2013
OPERATOR'S MANUAL
- Original instructions -
MANUEL DE L'UTILISATEUR
- Traduction de la notice originale -
BEDIENUNGSANLEITUNG
- Übersetzung der Originalanleitung -
1BDAIAZAP0010
READ AND SAVE THIS MANUAL
MANUEL A LIRE ET A CONSERVER
DIESE ANLEITUNG SORGFÄLTIG
DURCHLESEN UND AUFBEWAHREN
MODELS
F2890E
MODELES
F3090
MODELLE
F3890

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  • Page 1 English, French, German (Europe) Code No. N° de code. K3655-6292-1 Code-Nr. 1BDAIAZAP0010 READ AND SAVE THIS MANUAL MANUEL A LIRE ET A CONSERVER PRINTED IN JAPAN DIESE ANLEITUNG SORGFÄLTIG IMPRIME AU JAPON © DURCHLESEN UND AUFBEWAHREN DRUCK : JAPAN KUBOTA Corporation 2013...
  • Page 2 Des milliers de personnes font confiance au savoir faire de KUBOTA, à sa technologie, à son expérience et à son service après vente, vous aussi pouvez faire confiance à...
  • Page 3 KUBOTA Corporation is ··· Since its inception in 1890, KUBOTA Corporation has grown to rank as one of the major firms in Japan. To achieve this status, the company has through the years diversified the range of its products and services to a remarkable extent, until today, 30 plants and 35,000 employees produce over 1,000 different items, large and small.
  • Page 4 OPERATOR'S MANUAL MODELS F2890E F3090 F3890 1BDAIAZAP0010 READ AND SAVE THIS MANUAL...
  • Page 5 Revolutions Per Second Society of Automotive Engineers, USA SUPER UDT KUBOTA Original Transmission hydraulic fluid Intended use This machine is designed solely for use in customary grass cutting operation. Use in any other way is considered as contrary to the intended use. Compliance with and strict adherence to the conditions of operation, service, and repair as specified by the manufacturer, also constitute essential elements of the intended use.
  • Page 6 UNIVERSAL SYMBOLS As a guide to the operation of your machine, various universal symbols have been utilized on the instruments panels and controls. The symbols are shown below with an indication of their meaning. Safety Alert Symbol Remote Cylinder-Retract Diesel Fuel Remote Cylinder-Extend Fuel-Level Steering Wheel-Tilt Control...
  • Page 7 FOREWORD You are now the proud owner of a KUBOTA FRONT MOWER. This machine is a product of KUBOTA's quality engineering and manufacturing. It is made of excellent materials and under a rigid quality control system. It will give you long, satisfactory service.
  • Page 8: Table Of Contents

    CONTENTS SAFE OPERATION .................... SERVICING OF MACHINE ..................1 SPECIFICATIONS....................... 2 IMPLEMENT LIMITATIONS ..................4 INSTRUMENT PANEL AND CONTROLS..............5 MOWER MOUNTING ....................6 MOUNTING THE MOWER ..................6 DISMOUNTING THE MOWER DECK ..............7 MOWER TILT UP..................... 7 How To Tilt Up ........................7 How To Mount Another Implement ...................
  • Page 9 CONTENTS Throttle Lever........................22 Parking Brake ......................... 22 Speed Control Pedal....................... 23 Differential Lock Pedal....................23 STOPPING......................23 Stopping.......................... 23 CHECK DURING DRIVING ................... 24 Immediately Stop the Engine if: ..................24 Easy Checker (TM)......................24 LCD MONITOR ...................... 25 Fuel Gauge ........................
  • Page 10 CONTENTS Cleaning Air Cleaner Element ..................48 Checking Fuel Filter......................49 Checking and Adjusting Brake Pedal ................50 Checking Fan Drive Belt Tension ................... 51 EVERY 200 HOURS ....................51 Changing Engine Oil....................... 51 Replacing Engine Oil Filter Cartridge ................52 Replacing Transmission Oil Filter Cartridge ..............
  • Page 11 CONTENTS APPENDIX......................... 68 SOUND AND VIBRATION MEASUREMENTS............68 INDEX........................69...
  • Page 12 6. Do not wear radio or music headphones while 3. KUBOTA recommends the use of a Roll Over operating the machine. Protective Structures (ROPS) and seat belt in almost Safe operation requires your full attention.
  • Page 13 18. Use only attachments recommended by KUBOTA. 12. Shut the engine off and wait for all movement to stop Use proper ballast to front or rear of machine to reduce before unclogging the chute of the grass catcher.
  • Page 14 4. Do not mow on wet grass. Reduced traction could The speed of the PTO cause sliding. F2890E, F3090, F3890: 2545 min (rpm) at engine 5. Do not try to stabilize the machine by putting your foot revolution 3000 min (rpm) on the ground.
  • Page 15 SAFE OPERATION 6. Before "JUMP STARTING" a dead battery, read and 5. TRANSPORTING follow all of the instructions to help protect the alternator from damage due to extreme load changes. (See "JUMP STARTING" in "OPERATING THE 1. Disengage power to attachment(s) when transporting ENGINE"...
  • Page 16 23. Waste products such as used oil, fuel, hydraulic fluid, and batteries, can harm the environment, people, pets and wildlife. Please dispose properly. See your local Recycling Center or KUBOTA Dealer to learn how to recycle or get rid of waste products. 7. STORAGE 1.
  • Page 17 SAFE OPERATION 8. PICTORIAL SAFETY LABELS...
  • Page 18 SAFE OPERATION...
  • Page 19 SAFE OPERATION...
  • Page 20 SAFE OPERATION...
  • Page 21 2. Clean pictorial safety labels with soap and water, dry with a soft cloth. 3. Replace damaged or missing pictorial safety labels with new labels from your local KUBOTA Dealer. 4. If a component with pictorial safety label(s) affixed is replaced with new part, make sure new label(s) is (are) attached in the same location(s) as the replaced component.
  • Page 22: Safe Operation

    When in need of parts or major service, be sure to see your local KUBOTA Dealer. When in need of parts, be prepared to give your dealer the serial number of the machine, ROPS and engine.
  • Page 23: Specifications

    SPECIFICATIONS SPECIFICATIONS Model F2890E F3090 F3890 Model D1105 D1305 V1505 Engine gross power (SAE) *1 kW (PS) 20.6 (28) 22.4 (30) 27.8 (38) Type Indirect Injection. Vertical water - cooled, 4 cycle diesel Number of cylinders Bore and stroke 78 x 78.4 78 x 88 78 x 78.4...
  • Page 24 Differential Rear Bevel gear 4WD system Dual - Acting Overrunning 4WD Revolution *2 1 speed (2545 min (rpm)) Shaft drive. KUBOTA 10 tooth involute spline Drive system (2545 min (rpm)) Clutch type Wet multi plates PTO brake Wet single plate...
  • Page 25: Implement Limitations

    Use of implements which exceed the maximum loading weight listed below, or which are not recommended for use with the KUBOTA Machine may result in malfunctions or failures of the machine, damage to other property and injury to the operator or others. (Any malfunctions or failures of the machine resulting from use with improper implements are not covered by the warranty.)
  • Page 26: Instrument Panel And Controls

    INSTRUMENT PANEL AND CONTROLS INSTRUMENT PANEL AND CONTROLS ILLUSTRATED CONTENTS ILLUSTRATED CONTENTS INSTRUMENT PANEL, SWITCHES and CONTROLS HAND CONTROLS (1) Liquid crystal display........... 25 (18) Hourmeter............(2) Key switch..............11 (19) Tachometer............26 (3) Throttle lever............... 22 (20) Differential lock pedal........... 23 (4) Head light switch............
  • Page 27: Mower Mounting

    MOWER MOUNTING MOWER MOUNTING MOUNTING THE MOWER A For tilting up the mower, see "MOWER TILT UP" section in the operator's manual of the mower. To avoid serious injury or death: A Before mounting the mower deck, read and understand the use of the lift link lowering speed control knob.
  • Page 28: Dismounting The Mower Deck

    MOWER MOUNTING DISMOUNTING THE MOWER DECK For dismounting the mower deck, reverse the above procedures. To avoid serious injury or death: A The mower links (left hand, right hand) are spring-loaded. Have an assistant hold the arm in position when mounting the mower deck. MOWER TILT UP To avoid serious injury or death: A Do not start the engine while tilting the mower...
  • Page 29: 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 machine well. Check it before starting. To avoid serious injury or death: A Be sure to check and service the machine on a level surface with the engine shut off and the parking brake "ON"...
  • Page 30: Operating The Engine

    OPERATING THE ENGINE OPERATING THE ENGINE To avoid serious injury or death: A Read and understand "SAFE OPERATION" in the front of this manual. A Read and understand the pictorial safety labels located on the machine. A To avoid danger of exhaust fume poisoning, do not operate the engine in a closed building without proper ventilation.
  • Page 31 OPERATING THE ENGINE 4. Make sure that the PTO lever is in the 6. Make sure that the hydraulic lift lever is "DISENGAGED" position. in the "NEUTRAL" position. (1) PTO lever : "ENGAGED" (1) Hydraulic lift lever : "DOWN" : "DISENGAGED" : "NEUTRAL"...
  • Page 32: Key Switch

    OPERATING THE ENGINE C Check Easy Checker(TM) Lamps: A Some of the Easy Checker(TM) lamps may illuminate 1. When the key is turned "ON", lamps (3) (4) should or start flashing depending on the positions of the come on. If trouble should occur at any location while levers and switches.
  • Page 33: Cold Weather Starting

    A If noises are heard after the hydraulic control lever has been activated and the implement is lifting, the hydraulic mechanism is not adjusted properly. Unless corrected, the unit will be damaged. Contact your local KUBOTA Dealer for adjustment.
  • Page 34: Engine Stop Lever And Fuel Valve (Inside The Hood)

    A Do not connect other end of negative (-) jumper the hood and pull engine stop lever (Red mark) and hold cable to negative (-) terminal of machine it until the engine stops. Then contact your local KUBOTA battery. Dealer immediately.
  • Page 35 OPERATING THE ENGINE (1) Dead battery (2) Jumper cables (3) Frame (4) Helper battery Connect cables in numerical order. Disconnect in reverse order after use. 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 machine could result in severe damage to machine electrical system.
  • Page 36: Operating The Machine

    OPERATING THE MACHINE OPERATING THE MACHINE OPERATING NEW MACHINE BMachine Break-in How a new machine is operated and maintained will After the first 400 hours of operation, change the determine the life of the machine. transmission fluid. A new machine just off the factory production line has After the first 50 hours of operation, change the oil filter been tested, but the various parts are not accustomed to cartridge.
  • Page 37: Operating Foldable Rops

    If interference occurs, contact your local 4. Align lock pin holes and insert both lock pins and KUBOTA Dealer. secure them with the snap pins. BTo Fold the ROPS 1. Unscrew the knob bolts 1 to 2 turns.
  • Page 38: To Raise The Rops To Upright Position

    OPERATING THE MACHINE BTo Raise the ROPS to Upright Position BAdjustment of Foldable ROPS 1. Remove both snap pins and lock pins. A Adjust free fall of the ROPS upper frame regularly. A If you feel less friction when folding the ROPS, tighten the nut (1) until you feel the right friction in the movement.
  • Page 39: Starting

    OPERATING THE MACHINE STARTING C Travel adjustment Unlock the travel adjust lever and slide the seat backward or forward, as required. The seat will lock in position when 1. Adjust the operator's position and the lever is released. apply the seat belt. BOperator's Seat To avoid serious injury or death: A Use extra caution when unlocking the travel...
  • Page 40: Steering Wheel Tilt Lever

    OPERATING THE MACHINE 2. Selecting Light Switch Positions BSteering Wheel Tilt Lever By pulling the steering wheel tilt lever upward, the lock is released and the steering wheel can be adjusted to a BHead Light Switch desired tilt angle from the choice of 4 settings. Turning the light switch clockwise illuminates the headlight.
  • Page 41: Lift Link Lowering Speed Control Knob

    (C) "LOCK": Turn clockwise to the end mechanism is not adjusted properly. Contact your local KUBOTA Dealer for adjustment. C How to adjust the Lowering Speed 1. Park the machine on a level surface and apply the parking brake.
  • Page 42: High-Low Gear Shift Lever

    OPERATING THE MACHINE 5. Selecting the Travel Speed B4WD Lock Lever BHigh-Low Gear Shift Lever To avoid serious injury or death: A Do not change the 4WD lock lever to the Dual- Acting Overrunning 4WD position on slopes. To avoid serious injury or death: Set it Full time 4WD position on slopes.
  • Page 43: Pto Lever

    OPERATING THE MACHINE 6. Accelerating the Engine BPTO Lever To drive the PTO, move the PTO lever to the "ENGAGED" position. BThrottle Lever Pulling the throttle lever backward decreases the engine speed and pushing it forward increases the engine speed. (1) PTO lever : "ENGAGED"...
  • Page 44: Speed Control Pedal

    OPERATING THE MACHINE 8. Depressing the Speed Control Pedal BDifferential Lock Pedal BSpeed Control Pedal To avoid serious injury or death: A Do not drive at high speed or turn the machine when the differential is locked. Release the lock To avoid serious injury or death: before making such a turn.
  • Page 45: Check During Driving

    Easy Checker (TM) will come If this should happen during operation, check the electrical charging system or consult your local KUBOTA Dealer. (1) Easy Checker (TM) Master system warning If trouble should occur at the engine, transmission or other control parts, the indicator flashes as a warning.
  • Page 46: Lcd Monitor

    A For checking and servicing of your machine, consult Then loosen the cap slightly to relieve any your local KUBOTA Dealer for instructions. pressure before removing the cap completely. LCD MONITOR 1. With the key switch "ON", this gauge indicates the temperature of the coolant.
  • Page 47: Hourmeter / Tachometer

    OPERATING THE MACHINE BHourmeter / Tachometer BService Code Display This meter gives readings for engine speed and the hours The key switch is on, and if the service code the machine has been operated. (" " or " ") shown in the figure 1.
  • Page 48: Parking

    OPERATING THE MACHINE PARKING TRANSPORTING 1. Do not tow this machine a long distance, or damage to BParking the transmission may result. 2. Transport the machine on a trailer. A To prevent the hood from opening by wind while in transit, it is necessary to either load the machine To avoid serious injury or death: backward or use a suitable tie down for the hood.
  • Page 49: Directions For Use Of Power Steering

    OPERATING THE MACHINE [REAR] BDirections for Use of Power Steering 1. Power steering is activated only while the engine is running. Slow engine speeds make the steering a little heavier. While the engine is stopped, the machine functions in the same manner as machines without power steering.
  • Page 50: Tires, Wheels And Ballast

    Thus, check it everyday and inflate as necessary. Recommended Tire sizes Inflation Max. Pressure 23 x 10.5 - 12, F2890E 140 kPa Front (1.4 kgf/cm ) F3090 24 x 12 - 12, F3890 16 x 6.5 - 8,...
  • Page 51: Rear Wheels (Steering Wheels)

    Add enough ballast to maintain steering control and prevent tipover. The Attachment's Manual shows how much rear ballast is required for your application. Rear ballast is available from your local KUBOTA Dealer.
  • Page 52: Maintenance

    MAINTENANCE MAINTENANCE SERVICE INTERVALS The following servicing tasks should be carried out on the machine at the stated running-time intervals. Indication on hour meter (Hr) Ref. Items Interval page every Engine start system Check 50 Hr every OPC system Check 50 Hr every Greasing...
  • Page 53 *1 The initial 50 hours should not be a replacement (change) cycle. *2 Air cleaner should be cleaned more often in dusty conditions than in normal conditions. *3 Consult your local KUBOTA Dealer for this service. *4 Replace if any deterioration (crack, hardening, scar, or deformation) or damage occurred.
  • Page 54: Periodic Service Chart Label

    MAINTENANCE PERIODIC SERVICE CHART LABEL This label is for your quick reference. The label shows the recommended services from daily to every 4 years, including fluid capacities, tyre pressure and so on. For details, refer to operator's manual. See the following page.
  • Page 55 MAINTENANCE (1) Part No. K3615-4761-4 (ENGLISH)
  • Page 56: Lubricants, Fuel And Coolant

    Note *1 Oil amount when the oil level is at the upper level of the oil level gauge. *2 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 detail.
  • Page 57 We recommend the use of KUBOTA UDT or SUPER UDT fluid for optimum protection and performance. (Consult your local KUBOTA Dealer for further detail.) Do not mix different brands together.
  • Page 58: Periodic Service

    1. Close the hood. Safety start switch and 2. Check the hood is locked. seat safety control. Starting the If either of these do not 43, 44 engine operate properly, contact your local KUBOTA Dealer immediately. Check for abnormal noise and vibration.
  • Page 59: Checking Seat Belt And Rops

    PERIODIC SERVICE Ref. Check item BChecking Engine Oil Level Page Check the areas where Others previous trouble was experienced. To avoid serious injury or death: A Always stop the engine and remove the key before checking oil. BChecking Seat Belt and ROPS 1.
  • Page 60: Checking Amount Of Fuel And Refueling

    PERIODIC SERVICE A Do not permit dirt or trash to get into the fuel system. BChecking Amount of Fuel and Refueling A Be careful not to let the fuel tank become empty, otherwise air will enter the fuel system, this will require bleeding before next engine start.
  • Page 61: Checking And Cleaning Radiator Screen And Bonnet Screen To Prevent Overheating

    PERIODIC SERVICE BChecking and Cleaning Radiator Screen and Bonnet Screen to Prevent Overheating To avoid serious injury or death: A Be sure to stop the engine and remove the key before cleaning. A The air intake area must be clear of debris to prevent the engine from overheating.
  • Page 62: Checking Tire Pressure

    Pressure (1) Oil level dipstick (A) Oil level is acceptable 23 x 10.5 - 12, (2) Oil inlet within this range. F2890E 140 kPa Front (1.4 kgf/cm ) F3090 24 x 12 - 12, A If oil level is low, do not run the engine.
  • Page 63: Checking Coolant Level

    A Use clean, distilled water and anti-freeze to fill the radiator and the recovery tank. To avoid serious injury or death: A If water should leak, consult your local KUBOTA A Do not remove the radiator cap when the Dealer.
  • Page 64: Every 50 Hours

    A If the machine does not pass one of the following tests, do not operate the machine. (1) Brake pedal See your local KUBOTA Dealer. (2) PTO lever (3) Key switch A Sit on operator's seat for all tests except for (4) Throttle lever Test1.
  • Page 65: Checking Opc System

    A If the machine does not pass one of the following tests, do not operate the machine. (1) Brake pedal See your local KUBOTA Dealer. (2) PTO lever (3) Key switch A Check the following tests before operating the (4) Throttle lever machine.
  • Page 66 PERIODIC SERVICE (1) Lift link boss (RH & LH) (1) Rear wheel drive shaft (4WD) (Rear side) (1) Differential lock pedal boss (1) Rear wheel drive shaft (4WD) (Front side) (1) Universal joint (A) Frame (1) Knuckle arm (Left) (2) Knuckle arm (Right) A Apply grease to the indicated points of the universal joint that is inside of the frame.
  • Page 67: Oiling

    PERIODIC SERVICE BChecking Wheel Bolt Torque BOiling To avoid serious injury or death: To avoid serious injury or death: A Be sure to stop the engine and remove the key A Never operate machine with a loose rim, wheel, before oiling. or axle.
  • Page 68: Every 100 Hours

    PERIODIC SERVICE EVERY 100 HOURS Mishandling the battery shortens the service life and adds to maintenance costs. BChecking Battery Condition 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.
  • Page 69: Cleaning Air Cleaner Element

    PERIODIC SERVICE 1. To slow charge the battery, connect the battery BCleaning Air Cleaner Element positive terminal to the charger positive terminal and 1. Remove the element. the negative to the negative, then recharge in the 2. Clean the element: standard fashion.
  • Page 70: Checking Fuel Filter

    PERIODIC SERVICE BChecking Fuel Filter To avoid serious injury or death: A Be sure to stop the engine and remove the key when attempting to make the following checks and changes. A Never fail to check the fuel lines periodically. The fuel lines are subject to wear and aging.
  • Page 71: Checking And Adjusting Brake Pedal

    PERIODIC SERVICE BChecking and Adjusting Brake Pedal To avoid serious injury or death: A Park the machine on a firm and level surface. A Stop the engine and chock the wheels before checking the brake pedal. Proper brake pedal free 20 to 40 mm on the pedal travel (1) Lock nut...
  • Page 72: Checking Fan Drive Belt Tension

    A Allow engine to cool down sufficiently; oil can be hot and may cause burns. A deflection between 9 to 11 mm Proper fan belt when the belt is pressed in the tension F2890E 3.5 L middle of the span. Oil capacity with filter F3090, F3890 5.0 L...
  • Page 73: Replacing Engine Oil Filter Cartridge

    A To prevent serious damage to the engine, use only a (1) Oil filter cartridge (A) Screw genuine KUBOTA filter. 2. Remove the oil filter cartridge by using the filter wrench. 3. Apply a slight coat of oil onto the cartridge gasket.
  • Page 74: Every 400 Hours

    A Run the engine at medium speed for a few minutes to 2. After draining, reinstall the drain plug. prevent damage to the transmission. 3. Fill with the new KUBOTA SUPER UDT fluid up to the upper notch on the dipstick. (See "LUBRICANTS, FUEL AND COOLANT" in "MAINTENANCE"...
  • Page 75: Cleaning Transmission Strainer

    PERIODIC SERVICE BCleaning Transmission Strainer BChanging Rear Axle Differential Case Fluid [4WD] When changing the transmission fluid, remove and clean completely the oil strainers with kerosene. Be careful not (See "LUBRICANTS, FUEL COOLANT" to damage the strainer parts when installing. "MAINTENANCE"...
  • Page 76: Changing Rear Axle Gear Case Fluid [4Wd]

    Oil capacity 0.5 L (1) Adjusting screw (2) Lock nut BReplacing Fuel Filter Change fuel filter every 400 hours. This should be done by your local KUBOTA Dealer. (1) Filling and checking port plug (2) Drain plug (3) Hex head wrench...
  • Page 77: Every 800 Hours

    BAdjusting Engine Valve Clearance 5. Follow directions of the cleaner instruction. Consult your local KUBOTA Dealer for this service. 6. After flushing, fill with clean water and anti-freeze until the coolant level is just below the fill port on the EVERY 1000 HOURS or EVERY 1 YEAR radiator.
  • Page 78: Anti-Freeze

    If mixed with the cleaning agent, sludge may The mixture can produce chemical reaction build up, adversely affecting the engine parts. causing harmful substances. 7. Kubota's genuine long-life coolant has a service life of A Anti-freeze extremely flammable 2 years. Be sure to change the coolant every 2000 explosive under certain conditions.
  • Page 79: Every 1 Year

    PERIODIC SERVICE EVERY 1 YEAR BChecking Hydraulic Hose BChecking Radiator Hose and Clamp 1. If hose clamps are loose or water leaks, tighten clamps securely. To avoid serious injury or death: 2. Replace hoses and tighten hose clamps securely, if A Be sure to stop the engine and remove the key radiator hoses are swollen, hardened or cracked.
  • Page 80: Checking Fuel Lines

    Replace hoses and hose clamps if you checked and found "PERIODIC SERVICE" section.) that hoses are swollen, hardened or cracked. Consult your local KUBOTA Dealer for this service. BChecking Intake Air Line 1. Check to see that hoses and hose clamps are tight and not damaged.
  • Page 81: Service As Required

    Refer "TROUBLESHOOTING" section of this manual or your (A) Seat local KUBOTA Dealer for specific information dealing with electrical problems. * If fuse No.16 and 17 are NOT equipped, If any of them should blow, replace with a new one of...
  • Page 82: Replacing Light Bulb

    PERIODIC SERVICE * If fuse No.16 and 17 are equipped, BReplacing Light Bulb FUSE CAPACITY Protected circuit 1. Head light Take the bulb out of the light body and replace with a Flasher unit +B (option) new one. Fuel pump 2.
  • Page 83: Adjusting Lift Springs (Lh & Rh)

    PERIODIC SERVICE (1) Bleeding screw BAdjusting Lift Springs (LH & RH) In order to help improve traction, adjust the lift springs according to the chart below. RCK72-F36, RCK72R-F36, RCK60-F36, RCK60R-F36, RCK54-F28 L = 50 mm L = 70 mm (L) RIGHT HAND: 50 mm LEFT HAND: 70 mm...
  • Page 84: Storage

    STORAGE STORAGE REMOVING THE MOWER FROM STORAGE To avoid serious injury or death: 1. Check the tire air pressure and inflate the tires if they A To reduce fire hazards, allow the engine and are low. exhaust system to cool before storing the 2.
  • Page 85: Troubleshooting

    A Loose or damaged fan belt A Adjust or replace fan belt. A Dirty radiator screen or bonnet A Remove all trash. screen A Coolant flow route corroded A Flush cooling system. If you have any questions, contact your local KUBOTA Dealer.
  • Page 86: Power Train Trouble Shooting

    If an error code appears, immediately contact your local KUBOTA Dealer for repairs. (1) Master system warning indicator...
  • Page 87: Battery Troubleshooting

    Apply grease and treat with anticorrosive. A There is a crack or pin A Replace the battery. Battery electrolyte level holes in the electrolytic drops rapidly. cells. If you have any questions, contact your local KUBOTA Dealer.
  • Page 88: Machine Troubleshooting

    Machine moves when speed control A Hydrostatic lever linkage is not A Ask your dealer for hydrostatic pedal is not depressed. correctly adjusted. lever linkage adjustment (Engine is operated.) pressure adjustment. If you have any questions, contact your local KUBOTA Dealer.
  • Page 89 C Sound Pressure Level Measured Per ISO5395 A-weighted emission sound pressure level Model Engine max speed Uncertainty K at the operator position F2890E-EU 3100 to 3200 min (rpm) 89.9 dB (A) 2.2 dB (A) F3090-EU 3100 to 3200 min (rpm) 90.2 dB (A)
  • Page 90 INDEX INDEX Intake Air Line..........59 4WD Lock Lever..........21 Key Switch ............. 11 Adjustment of Foldable ROPS .......17 Lift Link Lowering Speed Control Knob ..20 Air Cleaner Element ........48 Lift Springs (LH & RH) ........62 Air Cleaner Primary Element and Secondary Light Bulb............
  • Page 91 France Bevollmächtigter Vertreter und für die Öffentlichkeitsarbeit verantwortliche Person: Model: Modèle: F2890E / F3090 / F3890 Modell: RCK54 / RCK60 / RCK72 / RCK60R / RCK72R Lawn mower: Tondeuse à gazon: Mähwerk: Serial No.: N˚ de série: 10001~99999 Serien-Nr.:...

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