OPERATOR'S MANUAL L 3 2 4 0 á L 3 5 4 0 á L TRACTOR MODELS L3240áL3540áL3940 L4240áL4740áL5040 3 9 4 0 á L 4 2 4 0 á L 4 7 4 0 á L 5 0 4 0 á L 5 2 4 0 á L English (Australia) Code No.
ABBREVIATION LIST Definitions Abbreviations 2WD Two Wheel Drive 4WD Four Wheel Drive API American Petroleum Institute ASAE American Society of Agricultural Engineers, USA ASTM American Society for Testing and Materials, USA DIN Deutsches Institut für Normung, GERMANY DT Dual Traction z4WDx fpm Feet Per Minute GST Glide Shift Transmission Hi-Lo High Speed-Low Speed HST Hydrostatic Transmission m/s Meters Per Second PTO Power Take Off RH/LH Right-hand and left-hand sides are determ
ABBREVIATION LIST Definitions Abbreviations 2WD Two Wheel Drive 4WD Four Wheel Drive API American Petroleum Institute ASAE American Society of Agricultural Engineers, USA ASTM American Society for Testing and Materials, USA DIN Deutsches Institut für Normung, GERMANY DT Dual Traction z4WDx fpm Feet Per Minute GST Glide Shift Transmission Hi-Lo High Speed-Low Speed HST Hydrostatic Transmission m/s Meters Per Second PTO Power Take Off RH/LH Right-hand and left-hand sides are determ
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.
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. If your tractor is provided with CAB, also read the CAB operator’s manual, which is a separate manual.
KUBOTA Corporation is ··· Since its inception in 1890, KUBOTA Corporation has grown to rank as one of the major firms in Japan. To achieve diversified remarkable employees small. this status, the company has through the years the range of its products and services to a extent, until today, 19 plants and 16,000 produce over 1,000 different items, large and All these products and all the services which accompany them, however, are unified by one central commitment.
CONTENTS SAFE OPERATION ............................................................................................ -1 SERVICING OF TRACTOR......................................................................................... 1 SPECIFICATIONS....................................................................................................... 3 SPECIFICATION TABLE [HST Type] ...................................................................... 3 SPECIFICATION TABLE [GST Type]........................
CONTENTS H-DS (Hydro Dual Speed) Lever .................................................................................... 36 HST Mode Select Switch ................................................................................................ 37 Range Gear Shift Lever (L-M-H)..................................................................................... 38 Front Wheel Drive Lever.................................................................................................
CONTENTS Category 1 & 2................................................................................................................ 62 Category 1 ...................................................................................................................... 62 Selecting the top link mounting holes ............................................................................. 62 Drawbar .................................................................................................................
CONTENTS Walk Around Inspection.................................................................................................. 83 Checking and Refueling.................................................................................................. 83 Checking Engine Oil Level.............................................................................................. 84 Checking Transmission Fluid Level ................................................................................
CONTENTS Replacing Power Steering Hose................................................................................... 103 Replacing HST Oil Line [HST Type] ............................................................................. 103 Replacing Fuel Hose .................................................................................................... 103 Replacing Intake Air Line..............................................................................................
SAFE OPERATION -1 SAFE OPERATION Careful operation is your best insurance against an accident. Read and understand this manual carefully before operating the tractor. All operators, no matter how much experience they may have, should read this and other related manuals before operating the tractor or any implement attached to it. It is the owner's obligation to instruct all operators in safe operation. 1. BEFORE OPERATING THE TRACTOR 1. Know your equipment and its limitations.
-2 SAFE OPERATION 13. Use proper weights on the front or rear of the tractor to reduce the risk of upsets. When using the front loader, put an implement or ballast on the 3-point hitch to improve stability. Follow the safe operating procedures specified in the implement or attachment manual. 14. The narrower the tread, the greater the risk of a tractor upset. For maximum stability, adjust the wheels to the widest practical tread width for your application. (See "TIRES, WHEELS AND BALLAST" section.
SAFE OPERATION 8. When parking your machine if at all possible park on a firm, flat and level surface; if not, park across a slope. Set the parking brake(s), lower the implements to the ground, remove the key from the ignition and lock the cab door (if equipped) and chock the wheels. C Operating on slopes Slopes are major factor related to loss-of-control and tipover accidents, which can result in severe injury or death. All slopes require extra caution. 1. To avoid upsets, always back up steep slopes.
-4 SAFE OPERATION 11. When towing other equipment, use a safety chain and place an SMV emblem on it as well. 2. Keep the PTO shaft cover in place at all times. Replace the PTO shaft cap when the shaft is not in use. (1) Safety chain (1) PTO Shaft cover (2) PTO Shaft cap 3. PARKING THE TRACTOR 1. Disengage the PTO, lower all implements to the ground, place all control levers in their neutral positions, set the parking brake, stop the engine, and remove the key. 2.
SAFE OPERATION 6. SERVICING THE TRACTOR Before servicing the tractor, park it on a firm, flat and level surface, set the parking brake, lower all implements to the ground, place the gear shift lever in neutral, stop the engine and remove the key. 1. Allow the tractor time to cool off before working on or near the engine, muffler, radiator, etc. 2. Do not remove radiator cap while coolant is hot.
-6 SAFE OPERATION 16. Fluid escaping from pinholes may be invisible. Do not use hands to search for suspected leaks; use a piece of cardboard or wood. Use of safety goggles or other eye protection is also highly recommended. If injured by escaping fluid, see a medical doctor at once. This fluid will produce gangrene or severe allergic reaction.
SAFE OPERATION 7.
-8 SAFE OPERATION
SAFE OPERATION -9
-10 SAFE OPERATION 8. CARE OF DANGER, WARNING AND CAUTION LABELS 1. 2. 3. 4. Keep danger, warning and caution labels clean and free from obstructing material. Clean danger, warning and caution labels with soap and water, dry with a soft cloth. Replace damaged or missing danger, warning and caution labels with new labels from your local KUBOTA Dealer.
SERVICING OF TRACTOR SERVICING OF TRACTOR Your dealer is interested in your new tractor and has the desire to help you get the most value from it. After reading this manual thoroughly, you will find that you can do some of the regular maintenance yourself. However, when in need of parts or major service, be sure to see your KUBOTA Dealer. For service, contact the KUBOTA Dealership from which you purchased your tractor or your local KUBOTA Dealer.
2 SERVICING OF TRACTOR (1) Engine serial number
SPECIFICATIONS 3 SPECIFICATIONS SPECIFICATION TABLE [HST Type] Model L3240 L3540 L3940 L4240 D1703-ME2-HST D1803-ME2-HST V2003-ME2-HST V2203-ME2-HST Type V2403-ME2-HST V2403-M-TE2-HST 3 4 Total displacement L (cu. in.) 1.647 (100.5) 1.826 (111.4) 1.999 (122.0) 2.197 (134.0) 2.434 (148.5) Bore and stroke mm (in.) 87 x 92.4 (3.4 x 3.6) 87 x 102.4 (3.4 x 4.0) 83 x 92.4 (3.3 x 3.6) 87 x 92.4 (3.4 x 3.6) 87 x 102.4 (3.4 x 4.0) Net power* kW (HP) 23.9 (32.0) 26.1 (35.0) 28.7 (38.
4 SPECIFICATIONS L3240 Model Standard tire size L3540 L4240 L5740 7-16 8.3-16 9.5-16 Rear 12.4-24 14.9-24 14.9-26 Dry type single stage Hydrostatic power steering Transmission Hydrostatic transmission (3 speeds) Braking system Min. turning radius (with brake) Wet disk type m (feet) 2.7 (8.9) Hydraulic control system Pump capacity L (U.S.gals)/ min. 31.5 (8.3) 37.0 (9.8) 35.6 (9.4) SAE category 1 At lift points kg (lbs.) 1700 (3750) 24 in. behind lift points kg (lbs.
SPECIFICATIONS 5 SPECIFICATION TABLE [GST Type] Model L3240 L3540 L3940 D1703-M-E2GST D1803-M-E2GST V2003-M-E2GST Type V2403-M-E2GST V2403-MTE2-GST 3 4 L (cu. in.) 1.647 (100.5) 1.826 (111.4) 1.999 (122.0) 2.197 (134.0) 2.434 (148.5) Bore and stroke mm (in.) 87 x 92.4 (3.4 x 3.6) 87 x 102.4 (3.4 x 4.0) 83 x 92.4 (3.3 x 3.6) 87 x 92.4 (3.4 x 3.6) 87 x 102.4 (3.4 x 4.0) Net power* kW (HP) 23.9 (32.0) 26.1 (35.0) 28.7 (38.5) 31.3 (42.0) 35.1 (47.0 37.3 (50.
6 SPECIFICATIONS L3240 Model L3540 L3940 Pump capacity L (U.S.gals)/ min. 31.5 (8.3) 37.0 (9.8) kg (lbs.) 1700 (3750) 24 in. behind lift points kg (lbs.) 1200 (2650) 1750 (3860) 1250 (2760) MPa (kgf/cm ) 17.7 (180) SAE 1-3/8, 6 splines PTO PTO/ Engine speed rpm 540/2550 USA No.5 (KUBOTA 10-tooth) involute spline MID-PTO (if equipped) PTO/ Engine speed 35.6 (9.
SPECIFICATIONS 7 SPECIFICATION TABLE [Manual Transmission Type] Model L3240 L3940 D1703-M-E2-GST V2003-M-E2-GST 2WD Model 4WD Type Capacities Dimensions 3 4 Total displacement L (cu. in.) 1.647 (100.5) 1.999 (122.0) 2.197 (134.0) Bore and stroke mm (in.) 87 x 92.4 (3.4 x 3.6) 83 x 92.4 (3.3 x 3.6) 87 x 92.4 (3.4 x 3.6) Net power* kW (HP) 23.9 (32.0) 28.7 (38.5) 31.3 (42.0) PTO power* (factory observed) kW (HP)/rpm 19.8 (26.5) / 2700 24.6 (33.0) / 2700 27.2 (36.
8 SPECIFICATIONS L3240 Model L3940 2WD 4WD Hydraulic control system Hydraulic unit Position control L (U.S.gals)/ min. Pump capacity 31.5 (8.3) 37.0 (9.8) Three point hitch Max. lift force L4240 SAE category 1 At lift points kg (lbs.) 1700 (3750) 1750 (3860) 24 in. behind lift points kg (lbs.) 1200 (2650) 1250 (2760) System pressure MPa (kgf/cm ) 17.7 (180) SAE 1-3/8, 6 splines Rear PTO PTO PTO/ Engine speed rpm 540/2550 USA No.
SPECIFICATIONS 9 TRAVELING SPEEDS BHST Type (At rated engine rpm) Model Tire size (Rear) Speed H-DS control lever pedal Forward L H Reverse L H L3240 L3540 L3940 L4240 L4740 12.4-24 14.9-24 Range gear shift lever L5240 L5740 14.9-26 km/h (mph) L 3.5 (2.2) 3.6 (2.2) 3.4 (2.1) 3.6 (2.2) M 7.1 (4.4) 7.3 (4.5) 7.0 (4.3) 7.3 (4.5) H 15.1 (9.4) 15.4 (9.6) 14.9 (9.3) 15.5 (9.6) L 5.8 (3.6) 5.9 (3.7) 5.8 (3.6) 6.0 (3.7) M 11.9 (7.4) 12.1 (7.5) 11.8 (7.3) 12.2 (7.6) H 25.
10 SPECIFICATIONS BGST Type (At rated engine rpm) Model L3240, L3540 Tire size (Rear) Shuttle shift Main gear lever shift lever Forward 1 Reverse L3940 12.4 - 24 L4240 L4740 14.9 - 24 L5040 14.9 - 26 km/h (mph) 1.6 (1.0) 1.5 (0.9) 1.6 (1.0) 1.5 (0.9) 1.5 (0.9) 2 2.3 (1.4) 2.1 (1.3) 2.3 (1.4) 2.1 (1.3) 2.1 (1.3) 3 3.1 (1.9) 2.9 (1.8) 3.1 (1.9) 2.9 (1.8) 2.8 (1.7) 4 3.7 (2.3) 3.5 (2.2) 3.7 (2.3) 3.5 (2.2) 3.4 (2.1) 5 4.5 (2.8) 4.2 (2.6) 4.6 (2.9) 4.2 (2.6) 4.2 (2.
SPECIFICATIONS 11 BManual Transmission Type (At rated engine rpm) Model L3240 Tire size (Rear) Shuttle shift Range gear lever shift lever Forward Low High Reverse Low High L3940 12.4 - 24 L4240 14.9 - 24 Main gear shift lever 1 2 1.6 (1.0) 2.3 (1.4) 1.5 (0.9) 2.1 (1.3) 1.6 (1.0) 2.3 (1.4) 3 4 1 2 3 4 1 2 3 4 1 2 3 4 3.7 (2.3) 5.4 (3.4) 7.8 (4.8) 11.1 (6.9) 18.0 (11.2) 26.6 (16.5) 1.5 (0.9) 2.2 (1.4) 3.5 (2.2) 5.2 (3.2) 7.5 (4.7) 10.6 (6.6) 17.2 (10.7) 25.4 (15.8) 3.5 (2.2) 5.1 (3.2) 7.6 (4.
12 IMPLEMENT LIMITATIONS IMPLEMENT LIMITATIONS The KUBOTA Tractor has been thoroughly tested for proper performance with implements sold or approved by KUBOTA. 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.
IMPLEMENT LIMITATIONS No. 1 2 3 4 Implement Sprayer L3240 L3540 L3940 L4240 2000 (4400) 2500 (5500) 3000 (6600) kg (lbs.) 1500 (3300) kg (lbs.) 500 (1100) Midmount Max. cutting width mm (in.) 1829 (72) --- Max. weight kg (lbs.) 200 (440) --- RotaryCutter Max. cutting width mm (in.) Max. weight kg (lbs.) Flail Mower Max. cutting width mm (in.) 1524 (60) 1829 (72) Max. weight kg (lbs.) 400 (880) 500 (1100) Sickle Bar Max. cutting width mm (in.) 2134 (84) Max.
14 INSTRUMENT PANEL AND CONTROLS INSTRUMENT PANEL AND CONTROLS B Instrument Panel, Switches and Hand Controls C HST Type ILLUSTRATED CONTENTS (1) H-DS lever .......................................... 36 (2) HST response control dial ................... 36 (3) HST mode select switch ...................... 37 (4) Tilt pedal ............................................. 30 (5) Clutch pedal ........................................ 34 (6) Hand throttle lever ...............................
INSTRUMENT PANEL AND CONTROLS 15 C HST Type C GST / Manual Transmission Type ILLUSTRATED CONTENTS ILLUSTRATED CONTENTS (1) Rear PTO indicator ..................................................... 59 (10) H-DS Low speed range indicator [HST Type] .... 36 (2) Engine oil pressure indicator ...................................... 52 (11) Cruise control indicator [HST Type] ................... 40 (3) Parking brake indicator ...............................................
16 INSTRUMENT PANEL AND CONTROLS B Foot and Hand Controls C HST Type ILLUSTRATED CONTENTS ILLUSTRATED CONTENTS (1) 3-Point hitch lowering speed knob .............................. 66 (11) Speed control pedal .......................................... 40 (2) Differential lock pedal ................................................. 55 (12) Loader / Remote control valve lever .................. 68 (3) Front wheel drive lever ...............................................
INSTRUMENT PANEL AND CONTROLS 17 C GST / Manual Transmission Type ILLUSTRATED CONTENTS ILLUSTRATED CONTENTS (1) 3-Point hitch lowering speed knob .............................. 66 (11) Differential lock pedal ........................................ 55 (2) Front wheel drive lever ............................................... 45, 49 (12) Loader / Remote control valve control lever ...... 68 (3) Mid-PTO lever (if equipped)........................................ 58 (13) PTO clutch control lever ..
18 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" and implement lowered to the ground.
OPERATING THE ENGINE 19 OPERATING THE ENGINE STARTING THE ENGINE To avoid personal injury: A Read "Safe Operation" in the front of this manual. A Read the danger, warning and caution labels located on the tractor. A To avoid the danger of exhaust fume poisoning, do not operate the engine in a closed building without proper ventilation. A Never start engine while standing on ground. Start engine only from operator's seat.
20 OPERATING THE ENGINE A The Parking brake indicator comes on while parking brake is applied and goes off when it is released. 3. Place the shift levers in "NEUTRAL" position. [GST Type] (1) Parking brake indicator 2. Make sure the fuel cock is in the open position.
OPERATING THE ENGINE 3. Make sure the cruise control lever is in "NEUTRAL" position. Place the Speed control Pedal in "NEUTRAL" position. Place the range gear shift lever (L-M-H) in "NEUTRAL" position. 4. Place the PTO clutch control lever in "OFF" position. [With Mid-PTO type] Place the Mid-PTO lever in "OFF" position.
22 OPERATING THE ENGINE 5. Place the hydraulic control lever in "LOWEST" position. (1) Draft control lever (if equipped) (2) Position control lever (A) "DOWN" 7. Insert the key into the key switch and turn it "ON". "OFF" (1) Hand throttle lever (2) Foot throttle [except HST Type] "INCREASE" "DECREASE" "START" NOTE: ACC... 6. Set the throttle lever to about 1/2 way. "ON" All the accessories can be used while the engine is stopped.
OPERATING THE ENGINE BCheck Easy Checker(TM) Lamps Turn the key to "ON" position and make sure the following indicators light up or stay off. C Indicators that light up: 1. When the key is turned "ON", indicators(2)(7) should come on. If trouble should occur at any location while the engine is running, the indicator corresponding to that location comes on. 2. Suppose that the engine coolant temperature is not high enough yet.
24 OPERATING THE ENGINE [HST Type] COLD WEATHER STARTING If the ambient temperature is below -5 (23 ) and the engine is very cold, follow the procedure below after taking the step 1 through 8 in the previous pages. 9. Turn the key to "ON" (glow plug) and keep it there until glow plug indicator goes off. 10. Check to see that all the lamps on the Easy Checker(TM) are "OFF". If the lamp is still on, immediately stop the engine and determine the cause. 11. Release the clutch pedal.
OPERATING THE ENGINE STOPPING THE ENGINE 1. After slowing the engine to idle, turn the key to "OFF". 2. Remove the key. A If key does not stop the engine, consult your local KUBOTA Dealer. 25 WARMING UP To avoid personal injury: A Be sure to set the parking brake during warmup. A Be sure to set all shift levers to the "NEUTRAL" positions and to place PTO lever in "OFF" position during warm-up.
26 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. When jump starting engine, follow the instructions below to safely start the engine. 1. Bring helper vehicle with a battery of the same voltage as disabled tractor within easy cable reach.
OPERATING THE TRACTOR 27 OPERATING THE TRACTOR OPERATING NEW TRACTOR How a new tractor is handled and maintained determines the life of the tractor. A new tractor just off the factory production line has been, of course, tested, but the various parts are not accustomed to each other, so care should be taken to operate the tractor for the first 50 hours at a slower speed and avoid excessive work or operation until the various parts become "broken-in".
28 OPERATING THE TRACTOR 2. Fold the ROPS. BTo Raise the ROPS to Upright Position 1. Remove both hair pin cotters and set bolts. To avoid personal injury: A Hold the ROPS tightly with both hands and fold the ROPS slowly and carefully. (1) Set bolt (2) Hair pin cotter 2. Raise ROPS to the upright position. (1) ROPS 3. Align set bolt holes and insert both set bolts. Slightly tighten the set bolts and secure them with the hair pin cotters.
OPERATING THE TRACTOR BAdjustment of Foldable ROPS A Adjust free fall of the ROPS upper frame regularly. A If you feel less friction in folding the ROPS, remove the cotter pin (1), tighten the nut (2) until you feel the right friction in the movement and then replace the cotter pin. 29 STARTING 1. Adjusting the operator's position. BOperator's Seat To avoid personal injury: A Make adjustments to the seat only while the tractor is stopped.
30 OPERATING THE TRACTOR BGlove Box BTilt Steering Adjustment To avoid personal injury: A Do not adjust the steering wheel while the tractor is in motion. Press down the steering wheel tilt pedal, to release the lock so the steering wheel can be adjusted to one of six desired positions. (1) Glove box BSeat Belt To avoid personal injury: A Always use the seat belt when any ROPS or CAB are installed. A Do not use the seat belt if a foldable ROPS is down or there is no ROPS.
OPERATING THE TRACTOR 2. Selecting light switch positions. BLight Switch Turn the light switch clockwise, and the following lights are activated on the switch position. OFF...... Head lights OFF. ....... Head lights dimmed, low beam. ....... Head lights ON, high beam. 31 BTurn Signal / Hazard Light Switch C Hazard Light 1. When the hazard light switch is pushed, the hazard lights flash, along with the L/H and R/H indicators on the instrument panel. 2.
32 OPERATING THE TRACTOR BTractor Lights (1) Head light (2) Side turn signal / Hazard light (3) Side marker light (4) Tail light (5) Rear turn signal / Hazard light
OPERATING THE TRACTOR [GST / Manual Transmission Type] 3. Checking the brake pedal. BBrake Pedals (Right and Left) To avoid personal injury: A Be sure to interlock the right and left pedals. Applying only one rear wheel brake at high speeds could cause the tractor to swerve or roll-over. A Be sure brake pedals have equal adjustment when using locked together. Incorrect or unequal brake pedal adjustment can cause the tractor to swerve or roll-over. To avoid personal injury: A Do not make sudden braking.
34 OPERATING THE TRACTOR 4. Raise the implement. (See "HYDRAULIC UNIT" section.) 5. Depress the clutch pedal. BClutch Pedal To avoid personal injury: A Sudden release of the clutch may cause the tractor to lunge in an unexpected manner. The clutch is disengaged when the clutch pedal is fully pressed down. (1) Position control lever (A) "UP" (1) Clutch pedal To help prevent premature clutch wear: A The clutch pedal must be quickly disengaged and be slowly engaged.
OPERATING THE TRACTOR HST 6. Selecting the Travel Speed.
36 OPERATING THE TRACTOR BHST Response Control Dial BH-DS (Hydro Dual Speed) Lever This dial is used to set the start-up response when you step on the speed control pedal and the engine brake effect when you release the pedal. Turn the dial toward "FAST", and the response level gets quicker. Turn it toward "SLOW" to have a slower response level. When you move the tractor forward and backward repeatedly, during loader operations, for example, set the dial toward "FAST".
C AUTO H-DS/STALL GUARD 1. Push the HST mode select switch until the "STALL GUARD" and "AUTO H-DS" indicators light up on the meter panel. 2. Set the H-DS lever to the "UP" (Hi) position. Make sure the " " (Hi) lamp lights up on the meter panel. 3. If the tractor gets overloaded and the engine rpm drops, the tractor automatically slows down to the (Lo) low speed range. In this case, the " " (Hi) lamp goes out and the " " (Lo) lamp lights up instead. 4.
38 OPERATING THE TRACTOR BRange Gear Shift Lever (L-M-H) The range gear shift can only be shifted when the tractor is completely stopped and the speed control pedal is in the neutral position. A The range gear shift number being selected appears on the display.
BFront Wheel Drive Lever 39 7. Accelerate the engine. BHand Throttle Lever Pulling the throttle lever back increases engine speed, and pushing it forward decreases engine speed. GST To avoid personal injury: 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. Operate at reduced speed and engage front wheel drive.
40 OPERATING THE TRACTOR 9. Depress the Speed Control Pedal. BSpeed Control Pedal To avoid personal injury: A Do not operate if tractor moves on level ground with foot off of Speed Control Pedal. A Consult your local KUBOTA Dealer. Forward Pedal Depress the speed control pedal with the toe of your right foot to move forward. Reverse Pedal Depress the speed control pedal with the heel or toe of your right foot to move backward.
OPERATING THE TRACTOR Get this lever engaged (ON), and the tractor speed and the engine rpm can be controlled with the speed control pedal. It helps pull a trailer or the like more easily. Before moving the lever, be sure to return the speed control pedal to "NEUTRAL" position.
42 OPERATING THE TRACTOR 6. Selecting the Travel Speed. [GST Type] (1) Shuttle shift lever (2) Main gear shift lever (3) Front wheel drive lever (4) Creep gear shift lever (if equipped) (A) "FORWARD" (B) "REVERSE" (N) "NEUTRAL POSITION" BShuttle Shift Lever To avoid personal injury: BEFORE DISMOUNTING TRACTOR: A ALWAYS SET PARKING BRAKE Leaving transmission in gear with the engine stopped will not prevent tractor with GST transmission from rolling.
A Two speed steps are assigned to each of the backward speed labels 3 thru 6. While using the main gear shift lever in this range for backward movement, however, each label gives just one speed, not two. GST To avoid personal injury: A Use the clutch when making an emergency stop or working in confined areas, such as getting tractor in position to attach an implement. A An accident may occur with erratic shifting operation. For safe operation, move main gear shift lever only one gear at a time.
44 OPERATING THE TRACTOR BCreep Gear Shift Lever (if equipped) To avoid personal injury: A When you leave the tractor, be sure to apply the parking brake and stop the engine. A IN APPLYING THE BRAKES: A The torque of wheel axle is extremely high while creep speed is being used. Be sure to step down on the clutch pedal completely before applying the brakes, or they will not work. A When starting to operate the tractor, be sure to release the parking brakes.
7. Accelerate the engine. To avoid personal injury: 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. Operate at reduced speed and engage front wheel drive. A An accident may occur if the tractor is suddenly braked, such as by heavy towed loads shifting forward or loss of control.
46 OPERATING THE TRACTOR 8. Unlock the parking brake and slowly release the clutch. BParking Brake Lever To release the parking brake, depress the brake pedals again. When the parking brake is released, parking brake indicator in the Easy Checker(TM) goes off.
OPERATING THE TRACTOR 47 HST 6. Selecting the Travel Speed. MT GST [Manual Transmission Type] (1) Synchro-shuttle shift lever (4) Front wheel drive lever (2) Main gear shift lever (5) Creep gear shift lever (if equipped) (3) Range gear shift lever (Hi-Lo) (A) "FORWARD" (B) "REVERSE" (N) "NEUTRAL POSITION" "HIGH" "LOW" BMain Gear Shift Lever The main gear shift is fully synchronized to shift without stopping.
48 OPERATING THE TRACTOR BCreep Gear Shift Lever (if equipped) To avoid personal injury: A When you leave the tractor, be sure to apply the parking brake and stop the engine. A IN APPLYING THE BRAKES: A The torque of wheel axle is extremely high while creep speed is being used. Be sure to step down on the clutch pedal completely before applying the brakes, or they will not work. A When starting to operate the tractor, be sure to release the parking brakes.
7. Accelerate the engine. To avoid personal injury: 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. Operate at reduced speed and engage front wheel drive. A An accident may occur if the tractor is suddenly braked, such as by heavy towed loads shifting forward or loss of control.
50 OPERATING THE TRACTOR STOPPING INTELLIPANEL (TM) BStopping BChanging Display Mode 1. Slow down the engine. 2. Step on the clutch and brake pedal. 3. After the tractor has stopped, disengage the PTO, lower the implement to the ground, shift the transmission to neutral, release the clutch pedal, and set the parking brake. 1. Each time the display mode button is pressed, the IntelliPanel(TM) display mode changes from 1 thru 5. Select the display mode appropriate for the work in question. 2.
OPERATING THE TRACTOR 51 Display 1 : Hour meter mode The tractor's total operating hours are displayed. Display 2 : Trip meter mode Hold down the display mode button for 2 seconds or longer, and the trip meter resets to [0.0]. Display 3 : Traveling speed mode (mph) Display 4 : Traveling speed mode (km/h) Display 5 : PTO speed mode The PTO is disengaged (OFF). The speed of the rear PTO, when engaged (ON), is displayed.
52 OPERATING THE TRACTOR CHECK DURING DRIVING BIntelliPanel(TM) Message If any of the following messages appears during operation, immediately stop the machine and follow the message's instructions. If the cause of trouble has not been pinpointed, consult your local KUBOTA Dealer. C Engine over heat If the engine gets overheated, the lamp on the meter panel lights up and the following messages appear alternately. 1. Stop operation and set the engine to the idling speed. 2.
OPERATING THE TRACTOR BFuel Gauge 53 BCoolant Temperature Gauge When the key switch is on, the liquid crystal blocks indicate the fuel level. 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" in "SERVICE AS REQUIRED" in "PERIODIC SERVICE" section.) To avoid personal injury: A Do not remove radiator cap until coolant temperature is well below its boiling point.
54 OPERATING THE TRACTOR PARKING A To prevent damage to the parking brake lever, make sure that brake pedals are fully depressed before pulling the parking brake lever up. BParking To avoid personal injury: BEFORE DISMOUNTING TRACTOR A ALWAYS SET PARKING BRAKE AND LOWER ALL IMPLEMENTS TO THE GROUND. Leaving transmission in gear with the engine stopped will not prevent tractor with GST and HST transmission from rolling. A STOP THE ENGINE AND REMOVE THE KEY. 1.
OPERATING THE TRACTOR OPERATING TECHNIQUES BDifferential Lock To avoid personal injury due to loss of steering control: A Do not operate the tractor at high speed with differential lock engaged. A Do not attempt to turn with the differential lock engaged. A Be sure to release the differential lock before making a turn in field conditions. If one of the rear wheels should slip, step on the differential lock pedal. Both wheels will turn together, then reduce slippage.
56 OPERATING THE TRACTOR BOperating on Slopes and Rough Terrain To avoid personal injury: A Always back up when going up a steep slope. Driving forward could cause the tractor to tip over backward. Stay off hills and slopes too steep for safe operation. A Avoid changing gears when climbing or descending a slope. A If operating on a slope, never disengage the clutch or shift levers to neutral. Doing so could cause loss of control.
PTO 57 PTO PTO OPERATION To avoid personal injury: A Disengage PTO, stop engine, and allow all rotating components to come to a complete stop before connecting, disconnecting, adjusting, or cleaning any PTO driven equipment. 1. The tractor has a 540 rpm speed position. 2. The PTO clutch control lever engages or disengages the PTO clutch which gives the PTO independent control. Shift the lever to "ON" to engage the PTO clutch. Shift the lever to "OFF" to disengage the PTO clutch.
58 PTO C Rear and Mid-PTO speed BMid-PTO (if equipped) PTO REVOLUTION (rpm) To avoid personal injury: A Before operation, be sure to select the correct PTO lever (mid/rear). A Do not operate rear-PTO driven implements and mid-PTO driven implements at the same time except when the implements are specially designed to be used together. To use mid-PTO, shift the mid-PTO lever to engaged position and shift the PTO clutch control lever to engaged position.
PTO 59 BStationary PTO BIntelliPanel (TM) Message To park the tractor and use the PTO system (for chipper or pump, for example), start the PTO system in the following steps. 1. Apply the parking brakes and place blocks at the tires. 2. Make sure the shift levers are at NEUTRAL, and start the engine. 3. Tilt the operator's seat forward. 4. Set the PTO clutch control lever to engage"ON". 1. The PTO rpm can be checked in the display. (See "INTELLIPANEL(TM)" in "OPERATING THE TRACTOR" section.) 2.
60 PTO BPTO Shaft Cover and Shaft Cap Keep the PTO shaft cover in place at all times. Replace the PTO shaft cap when the shaft is not in use. When connecting or disconnecting the joint to PTO shaft, raise up the PTO shaft cover.
THREE-POINT HITCH & DRAWBAR THREE-POINT HITCH & DRAWBAR (1) Top link (2) Lifting rod (Left) (3) Telescopic stabilizers (4) Lower link (5) Lifting rod (Right) (6) Drawbar (7) Fixed drawbar frame (8) Swing drawbar frame [option] 61
62 THREE-POINT HITCH & DRAWBAR 3-POINT HITCH BSelecting the top link mounting holes 1. Make preparations for attaching implement. BCategory 1 & 2 L5040, L5240, L5740 have both category 1 & 2. Category 1 type is standard and assemble all parts shown as below. To change from category 1 to category 2. 1. Remove adjusting collar from the lower link. 2. Remove adjusting collar from the rear top link pin. 3. Use the correct rear top link pin for category 2.
THREE-POINT HITCH & DRAWBAR 63 BTelescopic Stabilizers BLifting Rod (Right) To avoid personal injury: A Do not extend lifting rod beyond the groove on the thread rod. 1. To adjust the length of the lifting rod, lift the adjusting handle and turn to desired length. 2. After adjusting, lower the lifting rod adjusting handle to the lock position. 3. When extending the rod using adjusting handle, do not exceed the groove on the rod thread.
64 THREE-POINT HITCH & DRAWBAR DRAWBAR BSwing Drawbar To avoid personal injury: 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. The drawbar can be used in three different ways as illustrated below. Assemble it correctly with joint pins set at the points as marked by in the figure. BAdjusting Drawbar Length When towing an implement, recommend use of (A) or (B) hole in drawbar.
HYDRAULIC UNIT 65 HYDRAULIC UNIT The tractor has 5 hydraulic control systems as shown below. Therefore, use the most appropriate system for the implement you are using. C 1. 2. 3. 4. 3-Point Hitch Control System Position Control Draft Control (if equipped) Mixed Control (if equipped) Float Control 3-POINT HITCH CONTROL SYSTEM BPosition Control This will control the working depth of 3-point implements regardless of the amount of pull required.
66 HYDRAULIC UNIT BMixed Control 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 control lever at the lowest working depth desired for the implement. Lower the draft control lever to the point where the implement is at the desired depth. This stops the implement from going too deep and causing loss of traction and ground speed.
HYDRAULIC UNIT DUAL REMOTE HYDRAULIC CONTROL SYSTEM The tractor is equipped with the double-acting 2-segment hydraulic control valve for front loader. To apply the hydraulic power take-off for general attachments, keep the following point in mind. BControl Lever and Hydraulic Hose Connections Connect the control lever in its specified direction and the hydraulic hoses to their specified ports.
68 HYDRAULIC UNIT BLoader / Remote Control Valve Lever 1. Before moving the lever, make sure that the hydraulic hoses for attachments are connected. 2. Move the lever diagonally (a, b, c shown in the figure), and the first and second segments can be controlled at once. BValve Lock To avoid injury from crushing: A Do not utilize the valve lock for tractor maintenance or repair. A The valve lock is to prevent accidental actuation when implement is not in use or during transport.
HYDRAULIC UNIT 69 REMOTE HYDRAULIC CONTROL SYSTEM (if equipped) BRemote Control Valve Coupler Connecting and Disconnecting To avoid personal injury: A Stop the engine and relieve pressure before connecting or disconnecting lines. A Do not use your hand to check for leaks. Connecting Clean both couplers. Remove dust plugs. Insert the implement coupler to the tractor hydraulic coupler. 4. Pull the implement coupler slightly to make sure couplers are firmly connected. C 1. 2. 3.
70 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.
TIRES, WHEELS AND BALLAST 71 TIRES, WHEELS AND BALLAST TIRES To avoid personal injury: A Do not attempt to mount a tire on a rim. This should be done by a qualified person with the proper equipment. A Always maintain the correct tire pressure. Do not inflate tires above the recommended pressure shown in the operator's manual. A Do not use tires other than those approved by KUBOTA.
72 TIRES, WHEELS AND BALLAST WHEEL ADJUSTMENT BFront Wheels (with two wheel drive) To avoid personal injury: A When working on slopes or when working with trailer, set the wheel tread as wide as practical for maximum stability. A Support tractor securely on stands before removing a wheel. A Do not work under any hydraulically supported devices. They can settle, suddenly leak down, or be accidentally lowered.
TIRES, WHEELS AND BALLAST A Wheels with beveled or tapered holes: Use the tapered side of lug nut. 73 BFront Wheels (with four wheel drive) Front tread can not be adjusted. A Do not turn front discs to obtain wider tread. A When re-fitting or adjusting a wheel, tighten the bolts to the following torques then recheck after driving the tractor 200 m (200 yards) and 10 times of shuttle movement by 5 m (5 yards), and thereafter according to service interval. (See "MAINTENANCE" section.
74 TIRES, WHEELS AND BALLAST Models L3240, L3540 Tires 7-16, 7.2-16 Farm 27 x 8.50-15 Turf 27 x 10.50-15 Turf 29 x 12.50-15 Turf 10-16.5 IND Tread 1155 mm (45.5 in.) 1200 mm (47.2 in.) 1230 mm (48.4 in.) 1170 mm (46.1 in.) 1235 mm (48.6 in.) Models L3940 Tires 8-16, 8.3-16 Farm 27 x 8.50-15 Turf 27 x 10.50-15 Turf 29 x 12.50-15 Turf 10-16.5 IND Tread 1155 mm (45.5 in.) 1200 mm (47.2 in.) 1230 mm (48.4 in.) 1170 mm (46.1 in.) 1235 mm (48.6 in.
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. Models L3240, L3540 12.4-24 Farm 1200 mm (47.2 in) 1300 mm (51.2 in.) 1385 mm (54.5 in.) 1480 mm (58.3 in.) L3940, L4240, L4740 14.9-24 Farm --- 1285 mm (50.6 in.) 1435 mm (56.5 in.
76 TIRES, WHEELS AND BALLAST BALLAST Models L4240, L4740, L5040, L5240, L5740 610R470 Turf L3240, L3540 355/80-D20 Turf 1515 mm (59.6 in.) L3940 355/80-D20 Turf 1290 mm (50.8 in.) L3240, L3540 41/18LL x 16.1 Turf 1420 mm (55.9 in.) L3940, L4240, L4740, L5040, L5240, L5740 41/18LL x 16.1 Turf L3240, L3540 44 x 18-20 Turf 1440 mm (56.7 in.) L3940, L4240, L4740, L5040, L5240, L5740 44 x 18-20 Turf 1270 mm (50.0 in.
TIRES, WHEELS AND BALLAST BRear Ballast 77 Liquid weight per tire (75 Percent filled) Add weight to rear wheels if needed to improve traction or for stability. The amount of rear ballast should be matched to job and the ballast should be removed when it is not needed. The weight should be added to the tractor in the form of liquid ballast, rear wheel weights or a combination of both. C Rear Wheel Weights (option) The rear wheel weights can be attached to the rear wheel.
78 MAINTENANCE MAINTENANCE SERVICE INTERVALS No. 1 2 3 4 5 6 7 8 9 10 11 Indication on hour meter Interval Ref.
MAINTENANCE No. 18 Indication on hour meter Interval Ref.
80 MAINTENANCE LUBRICANTS No. 1 2 Locations Fuel Coolant Capacities L3240 L3540 L3940 44 L (11.6 U.S.gals.) 6.0 L (6.3 U.S.qts.) L4240 L4740 50 L (13.2 U.S.gals.) L5040 L5240 54 L (14.3 U.S.gals.) 7.5 L (7.9 U.S.qts.) Lubricants L5740 8.2 L (8.7 U.S.qts.) No. 2-D diesel fuel No. 1-D diesel fuel if temperature is below -10 (14 ) Fresh clean soft water with antifreeze Recovery tank: 1.0 L (1.1 U.S.qts.) Engine oil : API Service Classification 3 Engine crankcase (with filter) 5.
MAINTENANCE 81 A Engine Oil: A Oil used in the engine should have an American Petroleum Institute (API) service classification and Proper SAE Engine Oil according to the ambient temperatures as shown above: A With the emission control now in effect, the CF-4 and CG-4 lubricating oils have been developed for use of a lowsulfur fuel on on-road vehicle engines.
82 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. HOW TO OPEN THE HOOD To avoid personal injury from contact with moving parts; A Never open the hood while the engine is running.
PERIODIC SERVICE BFront Cover 1. While pushing the right and left lock buttons, pull and remove the electrical connector. 2. Remove the bolts at both sides and detach the front cover. 83 DAILY CHECK For your own safety and maximum service life of the machine, make a thorough daily inspection before operating the machine to start the engine. To avoid personal injury: A Be sure to check and service the tractor on a flat place with the engine shut off and the parking brake "ON".
84 PERIODIC SERVICE Fuel tank capacity L3240, L3540 44L (11.6 U.S.gals.) L3940, L4240 50 L (13.2 U.S.gals.) L4740, L5040, L5240, L5740 54 L (14.3 U.S.gals.) A Do not permit dirt or trash to get into the fuel system. A Be careful not to let the fuel tank become empty, otherwise air will enter the fuel system, necessitating bleeding before next engine start. A Be careful not to spill during refueling. If should spill, wipe it off at once, or it may cause a fire.
PERIODIC SERVICE 85 [ROPS Type] BChecking Transmission Fluid Level 1. Park the machine on a flat surface, lower the implement and shut off engine. 2. To check the oil level, draw out the dipstick, wipe it clean, replace it, and draw it out again. Check to see that the oil level lies between the two notches. If the level is too low, add new oil to the prescribed level at the oil inlet. (See "LUBRICANTS" in "MAINTENANCE" section.
86 PERIODIC SERVICE BCleaning Grill, Radiator Screen and Oil Cooler To avoid personal injury: A Be sure to stop the engine before removing the screen. BChecking Dust Indicator There is a dust indicator on the air cleaner body. If the red signal on the dust indicator is visible, clean the element immediately. (See "Cleaning Air Cleaner Primary Element" in "EVERY 100 HOURS" in "PERIODIC SERVICE" section.) Reset the red signal by pushing a "RESET" button after cleaning. 1.
PERIODIC SERVICE BChecking Seat Belt and ROPS 1. Always check condition of seat belt and ROPS attaching hardware before operating tractor. 2. Replace if damaged. EVERY 50 HOURS BLubricating Grease Fittings Apply a small amount of multipurpose grease to the following points every 50 hours: If you operated the machine in extremely wet and muddy conditions, lubricate grease fittings more often.
88 PERIODIC SERVICE [GST / Manual Transmission Type] C Test: Switch for the shuttle shift lever. 1. Sit on the operator's seat 2. Shift the shuttle shift lever to the forward or reverse position. 3. Depress the clutch pedal fully. 4. Disengage the PTO clutch control switch or lever. 5. Turn the key to "START" position. 6. The engine must not crank. 7. If it cranks, consult your local KUBOTA Dealer for this service.
PERIODIC SERVICE [HST Type] C Test: Switch for the speed control pedal. 1. Sit on the operator's seat. 2. Depress the speed control pedal to the desired direction. 3. Depress the clutch pedal fully. 4. Disengage the PTO clutch control switch or lever. 5. Turn the key to "START" position. 6. The engine must not crank. 7. If it cranks, consult your local KUBOTA Dealer for this service. C Test: Switch for the PTO clutch control switch or lever. 1. Sit on the operator's seat. 2.
90 PERIODIC SERVICE EVERY 100 HOURS BCleaning Air Cleaner Primary Element BCleaning Fuel Filter 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. Pressure of compressed air must be under 205 kPa (2.1 kgf/cm , 30 psi).
PERIODIC SERVICE 91 BAdjusting Fan Belt Tension BChecking Fuel Line To avoid personal injury: A Be sure to stop the engine before checking belt tension. Proper fan belt tension 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. A deflection of between 7 to 9 mm (0.28 to 0.34 in.) when the belt is pressed in the middle of the span. 1. Stop the engine and remove the key. 2.
92 PERIODIC SERVICE BAdjusting Clutch Pedal Proper clutch pedal free travel 20 to 30 mm (0.8 to 1.2 in.) on the pedal C Adjusting procedure 1. Stop the engine and remove the key. 2. Slightly depress the clutch pedal and measure free travel at top of pedal stroke. 3. If adjustment is needed, loosen the lock nut, remove the cleves pin and adjust the rod length within acceptable limits. 4. Retighten the lock nut and split the cotter pin.
PERIODIC SERVICE BChecking Battery Condition 93 C How to read the indicator Check the battery condition by reading the indicator. State of indicator display To avoid the possibility of battery explosion: For the refillable type battery, follow the instructions below. A Do not use or charge the refillable type battery if the fluid level is below the LOWER (lower limit level) mark.
94 PERIODIC SERVICE 4. When exchanging an old battery for a new one, use battery of equal specification shown in table 1. EVERY 200 HOURS BReplacing Engine Oil Filter Table 1 Tractor model Battery Type Volts (V) Capacity at 5H.R(A.H) L3240 75D26R 12 52 L3540 L3940 L4240 L4740 L5040 L5240 L5740 80D26R 12 55 Tractor model Reserve Capacity (min) Cold Cranking Amps Normal Charging Rate (A) L3240 123 490 6.5 L3540 L3940 L4240 L4740 L5040 L5240 L5740 133 582 6.
PERIODIC SERVICE BChanging Engine Oil To avoid personal injury: A Be sure to stop the engine before changing the oil. A Allow engine to cool down sufficiently, oil can be hot and can burn. 1. To drain the used oil, remove the drain plug at the bottom of the engine and drain the oil completely into the oil pan. All the used oil can be drained out easily when the engine is still warm. 2. After draining reinstall the drain plug. 3. Fill with the new oil up to the upper notch on the dipstick.
96 PERIODIC SERVICE BReplacing Transmission Oil Filter [HST Type] To avoid personal injury: A Be sure to stop the engine before changing the oil filter cartridge. A Allow engine to cool down sufficiently, oil can be hot and can burn. 4. Put a film of clean transmission oil on the rubber seal of the new filter. 5. Quickly tighten the filter until it contacts the mounting surface, then, with a filter wrench, tighten it an additional 1 turn only. 6.
PERIODIC SERVICE BChecking Radiator Hose and Clamp Check to see if radiator hoses are properly fixed every 200 hours of operation or six months, whichever comes first. 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. Replace hoses and hose clamps every 2 years or earlier if checked and found that hoses are swollen, hardened or cracked. 4. Check that there are no dangers such as burns.
98 PERIODIC SERVICE BChecking Intake Air Line BAdjusting Toe-in 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. Park tractor on a flat place. 2. Turn steering wheel so front wheels are in the straight ahead position. 3. Lower the implement, lock the park brake and stop the engine. 4. Measure distance between tire beads at front of tire, hub height. 5.
PERIODIC SERVICE 99 EVERY 400 HOURS BChanging Transmission Fluid / Replacing Hydraulic Oil Filter To avoid personal injury: A Be sure to stop the engine before changing the oil filter cartridge. A Allow engine to cool down sufficiently, oil can be hot and can burn. 1. Remove the drain plugs at the bottom of the transmission case and drain the oil completely into the oil pan. 2. After draining reinstall the drain plugs. (1) Drain plugs (1) Drain plugs 3. Remove the oil filter.
100 PERIODIC SERVICE Oil capacity (1) Gauge (2) Oil inlet L3240, L3540, L3940 6.5 L (6.9 U.S.qts.) L4240, L4740, L5040, L5240, L5740 8.5 L (8.9 U.S.qts.) (A) Oil level is acceptable within this range. 7. After running the engine for a few minutes, stop the engine and check the oil level again, add oil to the prescribed level. 8. Make sure that the transmission fluid doesn't leak past the seal on the filter.
PERIODIC SERVICE 101 EVERY 600 HOURS EVERY 800 HOURS BAdjusting Front Axle Pivot BAdjusting Engine Valve Clearance If the front axle pivot pin adjustment is not correct, front wheel vibration can occur causing vibration in the steering wheel. Consult your local KUBOTA Dealer for this service. C Adjusting procedure Loosen the lock nut, tighten the adjusting screw all the way, and then loosen the screw by 1/6 turn. Retighten the lock nut.
102 PERIODIC SERVICE EVERY 2 YEARS BFlushing Cooling System and Changing Coolant To avoid personal injury: A Do not remove radiator cap while coolant is hot. When cool, slowly rotate cap to the first stop and allow sufficient time for excess pressure to escape before removing the cap completely. 1. Stop the engine and let cool down. 2. To drain the coolant, open the radiator drain plug and remove radiator cap. The radiator cap must be removed to completely drain the coolant. 3.
PERIODIC SERVICE 103 D At 1.013 x 10 Pa (760mmHg) pressure (atmospheric). A higher boiling point is obtained by using a radiator pressure cap which permits the development of pressure within the cooling system. BAnti-Freeze To avoid personal injury: A When using antifreeze, put on some protection such as rubber gloves (Antifreeze contains poison.). A If should drink antifreeze, throw up at once and take medical attention.
104 PERIODIC SERVICE SERVICE AS REQUIRED BBleeding Fuel System Air must be removed: 1. When the fuel filter or lines are removed. 2. When tank is completely empty. 3. After the tractor has not been used for a long period of time. C Bleeding procedure is as follows: 1. Fill the fuel tank with fuel, and open the fuel cock. BDraining Clutch Housing Water The tractor is equipped with split pin plug under the clutch housing.
PERIODIC SERVICE 105 BReplacing Fuse The tractor electrical system is protected from potential damage by fuses. A blown fuse indicates that there is an overload or short somewhere in the electrical system. If any of the fuses should blow, replace with a new one of the same capacity. A Before replacing a blown fuse, determine why the fuse blew and make any necessary repairs. Failure to follow this procedure may result in serious damage to the tractor electrical system.
106 PERIODIC SERVICE BReplacing Light Bulb Light Head light Tail light BReplacing Head Lamp Capacity ROPS CAB 35 W / 35 W 8W Hazard and Turn signal light (rear) 23 W Hazard and Turn signal light (front) --- 21 W Side marker light Room light ----- 8W 10 W Work light Instrument panel light --- 35 W 1.1 W To avoid personal injury: A Be careful not to drop the bulb, hit anything against the lamp, apply excess force, and get the lamp scratched. If broken, glass may cause injury.
STORAGE 107 STORAGE To avoid personal injury: A Do not clean the machine while the engine is running. A To avoid the danger of exhaust fume poisoning, do not operate the engine in a closed building without proper ventilation. A When storing, remove the key from the key switch to avoid unauthorized persons from operating the tractor and getting injured. 9. Remove the battery from the tractor. Store the battery following the battery storage procedures.
108 TROUBLESHOOTING TROUBLESHOOTING ENGINE TROUBLESHOOTING If something is wrong with the engine, refer to the table below for the cause and its corrective measure. Trouble Cause Engine is difficult to start or won't start. Countermeasure A No fuel flow. A Check the fuel tank and the fuel filter. Replace filter if necessary. A Air or water is in the fuel system. A Check to see if the fuel line coupler bolt and nut are tight.
TROUBLESHOOTING 109 HST (Hydrostatic Transmission) TROUBLESHOOTING Display on LCD Screen Trouble Item (Affected Model) Operator's action Sensor for range gear shift lever is in trouble Contact your local KUBOTA Dealer. The speed range (H, M and L) is not displayed in the LCD screen. The range gear shift lever still works to select the H, M and L speeds. In selecting M or L, however, the feeling is somewhat different at a start, stop and other actions.
110 TROUBLESHOOTING Display on LCD Screen Trouble Item (Affected Model) Operator's action Proportional valve for forward is in trouble Contact your local KUBOTA Dealer. The tractor cannot travel forward (backward only). Proportional valve for reverse is in trouble Contact your local KUBOTA Dealer. The tractor cannot travel backward (forward only). Motor for Hi-Lo shift is in trouble Contact your local KUBOTA Dealer. Using the H-DS lever, the Lo speed alone can be selected (Hi speed not selectable).
TROUBLESHOOTING 111 GST (Glide Shift Transmission) TROUBLESHOOTING Display on LCD Screen Trouble Item (Affected Model) Operator's action IntelliPanel(TM)'s memory device is in trouble Contact your local KUBOTA Dealer. Communication error between ECU and IntelliPanel(TM) Contact your local KUBOTA Dealer. ECU's memory device is in trouble Contact your local KUBOTA Dealer. Input voltage of lever sensor from ECU is in trouble Contact your local KUBOTA Dealer.
112 TROUBLESHOOTING Display on LCD Screen Trouble Item (Affected Model) Operator's action Solenoid 2 is in trouble (At reverse) If the shift solenoid gets in trouble, the gearshift lever remains at the same position but the real speed is automatically changed to an operable speed range or neutral. Such a self-changed speed range will be displayed on the panel. Take note of what is displayed and then contact your dealer.
TROUBLESHOOTING 113 Display on LCD Screen Trouble Item (Affected Model) Solenoid 6 (H-L) is in trouble Operator's action If the shift solenoid gets in trouble, the gearshift lever remains at the same position but the real speed is automatically changed to an operable speed range or neutral. Such a self-changed speed range will be displayed on the panel. Take note of what is displayed and then contact your dealer.
114 OPTIONS OPTIONS Consult your local KUBOTA Dealer for further detail.
OPERATOR'S MANUAL MODELS L3240·L3540 L4240·L5240·L5740 with ROPS L4240·L5240·L5740 with CAB English (Australia) Code No.
ABBREVIATION LIST Abbreviations Definitions 2WD Two Wheel Drive 4WD Four Wheel Drive API American Petroleum Institute ASAE American Society of Agricultural Engineers, USA ASTM American Society for Testing and Materials, USA DIN Deutsches Institut für Normung, GERMANY DT Dual Traction [4WD] fpm Feet Per Minute GST Glide Shift Transmission Hi-Lo High Speed-Low Speed HST Hydrostatic Transmission m/s Meters Per Second PTO Power Take Off RH/LH Right-hand and left-hand sides are deter
FOREWORD Thank you very much for choosing the L series tractor. This operator's Manual covers the operation, inspection and preventive maintenance instructions that is specific to the oceania models. For other information and instructions, refer to the separately issued operator's manual for the sister models. (L3240 to L5740) Please read both manuals carefully, to operate the machine properly and safety. Proper daily inspection, servicing and lubrication keeps your machine in good condition.
CONTENTS SPECIFICATIONS....................................................................................................... 1 SPECIFICATION TABLE [HST Type] ...................................................................... 1 SPECIFICATION TABLE [Manual Transmission Type] ........................................... 3 TRAVELING SPEEDS ............................................................................................. 5 HST Type.................................................................
SPECIFICATIONS SPECIFICATIONS SPECIFICATION TABLE [HST Type] [ROPS and CAB models] L3240 Model L3540 D1703-M-E2HST Type Total displacement V2203-M-E2HST V2403-M-TE2HST 3 4 1.647 1.826 2.197 2.434 mm 87 x 92.4 87 x 102.4 87 x 92.4 87 x 102.4 Net power* kW (PS) 23.9 (32.5) 26.1 (35.5) 31.3 (42.6) 38.8 (52.8) 42.5 (57.8) PTO power* (factory observed) kW (PS)/ rpm 18.7 (25.4)/ 2700 20.9 (28.4)/ 2700 26.1 (35.5)/ 2700 33.6 (45.7)/ 2600 37.3 (50.7)/ 2700 N-m (kgf-m) 101.7 (10.
2 SPECIFICATIONS L3240 Model Standard tire size L3540 7-16 8-16 9.5-16 Rear 12.4-24 14.9-24 13.6-28 Dry type single stage Steering Hydrostatic power steering Transmission Hydrostatic transmission (3 speeds) Wet disk type Min. turning radius (with brake) m 2.7 2.8 Hydraulic control system Pump capacity Position control L/min. Three point hitch Max. lift force L5740 Front Braking system Hydraulic unit L5240 4WD Clutch Traveling system L4240 31.
SPECIFICATIONS SPECIFICATION TABLE [Manual Transmission Type] [ROPS model] L3240 Model 4WD Model D1703-M-E2-HST Type Indirect injection vertical, water-cooled, 4-cycle diesel Number of cylinders Total displacement L 1.647 mm 87 x 92.4 Net power* kW (PS) 23.9 (32.5) PTO power* (factory observed) kW (PS)/ rpm 19.8 (26.9)/2700 N-m (kgf-m) 101.7 (10.4) Bore and stroke Engine 3 Maximum torque Battery capacity 12V, RC: 123min, CCA: 490A Fuel Capacities Dimensions Diesel fuel No.
4 SPECIFICATIONS L3240 Model 4WD Hydraulic control system Pump capacity Position control L/min. 31.5 Three point hitch Hydraulic unit Max. lift force SAE category 1 At lift points kg 1700 24 in. behind lift points kg 1200 MPa (kgf/cm ) 17.7 System pressure SAE 1-3/8, 6 splines Rear PTO PTO PTO/ Engine speed rpm 540/2550 USA No.
SPECIFICATIONS 5 TRAVELING SPEEDS BHST Type (At rated engine rpm) Model Tire size (Rear) Speed control pedal H-DS lever Forward L H Reverse L H L3240, L3540 L4240 12.4-24 14.9-24 Range gear shift lever L M H L M H L M H L M H L5240 L5740 13.6-28 km/h 3.5 7.1 15.0 5.8 11.8 25.0 3.1 6.4 13.5 5.2 10.6 22.5 3.6 7.3 15.5 6.0 12.3 26.0 3.2 6.6 13.9 5.4 11.0 23.2 3.4 7.0 14.9 5.8 11.8 24.9 3.1 6.3 13.4 5.2 10.6 22.4 3.6 7.3 15.5 6.0 12.2 25.9 3.2 6.6 13.9 5.4 11.0 23.
6 OPERATING THE TRACTOR OPERATING THE TRACTOR STARTING BTurn Signal / Hazard Light Switch C Turn Signal Light Switch To indicate a right turn, turn the turn signal light switch clockwise. To indicate a left turn, turn the turn signal light switch counter-clockwise. The corresponding right and left turn signal lights and indicator on the instrument panel will flash. Turn signal is active when key switch is in the "ON" position.
OPERATING THE TRACTOR BTractor Lights (1) Head light (2) Side turn signal / Hazard light (3) Side marker light (4) Tail light (5) Rear turn signal / Hazard light (6) Brake stop light 7
8 TIRES, WHEELS AND BALLAST TIRES, WHEELS AND BALLAST TIRES WHEEL ADJUSTMENT To avoid personal injury or death: A Do not attempt to mount a tire on a rim. This should be done by a qualified person with the proper equipment. A Always maintain the correct tire pressure. Do not inflate tires above the recommended pressure shown in the operator's manual. A Do not use tires other than those approved by KUBOTA.
TIRES, WHEELS AND BALLAST BFront Wheels (with 4 wheel drive) 9 A Wheels with beveled or tapered holes: Use the tapered side of lug nut. Front tread can not be adjusted. A Do not turn front discs to obtain wider tread. A When re-fitting or adjusting a wheel, tighten the bolts to the following torques then recheck after driving the tractor 200 m (200 yards) and 10 times of shuttle movement by 5 m (5 yards), and thereafter according to service interval. (See "MAINTENANCE" section.
10 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. Models L3240, L3540 12.4-24 Farm 1200 mm 1300 mm 1385 mm 1480 mm L4240 13.6-24 Farm --- 1285 mm 1435 mm 1530 mm L4240 14.9-24 Farm --- 1285 mm 1435 mm 1530 mm L5240, L5740 13.
PERIODIC SERVICE 11 PERIODIC SERVICE SERVICE AS REQUIRED BReplacing Fuse The tractor electrical system is protected from potential damage by fuses. A blown fuse indicates that there is an overload or short somewhere in the electrical system. If any of the fuses should blow, replace with a new one of the same capacity. A Before replacing a blown fuse, determine why the fuse blew and make any necessary repairs. Failure to follow this procedure may result in serious damage to the tractor electrical system.
12 PERIODIC SERVICE BReplacing Light Bulb Light Head light Capacity ROPS CAB 35W / 35W Tail light 8W Hazard and Turn signal light (rear) 23W Hazard and Turn signal light (front) --- 23W Room light --- 10W Work light --- 35W Instrument panel light 1.
APPENDICES APPENDICES INDEX Dual Tires .........................................................8 Front Wheels ( 4 wheel drive) ..........................9 Fuse ...............................................................11 Horn Button ......................................................6 HST Type .........................................................5 Inflation Pressure .............................................8 Light Bulb .......................................................
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.
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. If your tractor is provided with CAB, also read the CAB operator’s manual, which is a separate manual.
KUBOTA Corporation is ··· Since its inception in 1890, KUBOTA Corporation has grown to rank as one of the major firms in Japan. To achieve diversified remarkable employees small. this status, the company has through the years the range of its products and services to a extent, until today, 19 plants and 16,000 produce over 1,000 different items, large and All these products and all the services which accompany them, however, are unified by one central commitment.
