Kubota L2800, L3400 Workshop Manual
WORKSHOP MANUAL
KiSC issued 08, 2007 A
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Tractor Manuals Scotland
TRACTOR
L2800,L3400
TO THE READER
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Tractor Manuals Scotland
This Workshop Manual has been prepared to provide servicing personnel with
information on the mechan ism, service and maintenance of L2800 and L340 0. It is
divided into three parts, "General", "Mechanism" and "Servicing".
■ General
Information on the tractor identification, the general precautions, maintenance check
list, check and maintenance and special tools are described.
■ Mechanism
Information on the construction and function are included. This part should be
understood before proceeding with troubleshooting, disassembling and servicing.
Refer to Diesel Engi ne / Tractor Mechanism Workshop Manual ( Code No. 9Y02101874 / 9Y021-18201) for the one which has not been described to this workshop
manual.
■ Servicing
Information on the troubleshooting, servicing specification lists, tightening torque,
checking and adjusting, disassembling and assembling, and servicing which cover
procedures, precautions, factory specifications and allowable limits.
All information illustrations and specifications contained in this manual are based on
the latest product information available at the time of publication.
The right is reserved to make changes in all information at any time without notice.
Due to covering many models of this manual, information or picture being used have
not been specified as one model.
© KUBOTA Corporation 2004
January 2004
L2800, L3400, WSM
SAFETY FIRST
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SAFETY INSTRUCTIONS
This symbol, the industry’s “Safety Alert Symbol”, is used throughout this manual and on labels on
the machine itself to warn of the possibility of personal injury. Read these instructions carefully.
It is essential that you read the instructions and safety regulations before you attempt to repair or use
this unit.
DANGER : Indicates an imminently hazardous situation which, if not avoided, will result in
death or serious injury.
WARNING : Indicates a potentially hazardous situation which, if not avoided, could result in
death or serious injury.
CAUTION : Indicates a potentially hazardous situation which, if not avoided, may result in
minor or moderate injury.
SAFETY INSTRUCTIONS
■ IMPORTANT : Indicates that equipment or property damage could result if instructions are not
followed.
■ NOTE : Gives helpful information.
BEFORE SERVICING AND REPAIRING
• Read all instructions and safety instructions in this
manual and on your machine safety decals.
• Clean the work area and machine.
• Park the machine on a firm and level ground, and set
the parking brake.
• Lower the implement to the ground.
• Stop the engine, and remove the key.
• Disconnect the battery negative cable.
• Hang a “DO NOT OPERATE” tag in operator
station.
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SAFETY INSTRUCTIONS
SAFETY STARTING
• Do not start the engine by shorting across starter
terminals or bypassing the safety start switch.
• Do not alter or remove any part of machine safety
system.
• Before starting the engine, make sure that all shift
levers are in neutral positions or in disengaged
positions.
• Never start the engine while standing on ground.
Start the engine only from operator’s seat.
SAFETY WORKING
• Do not work on the machine while under the influence
of alcohol, medication , or other substances or while
fatigued.
• Wear close fitting clothing and safety equipment
appropriate to the job.
• Use tools appropriate to the work. Makeshift tools,
parts, and procedures are not recommended.
• When servicing is performed together by two or more
persons, take care to perform all work safely.
• Do not work under the machine that is supported
solely by a jack. Always support the machine by
safety stands.
• Do not touch the rotating or hot parts while the engine
is running.
• Never remove the radiator cap while the engine is
running, or immediately after stopping. Otherwise, hot
water will spout out from radiator. Only remove
radiator cap when cool enough to touch with bare
hands. Slowly loosen the cap to first stop to relieve
pressure before removing completely.
• Escaping fluid (fuel or hydraulic oil) un der pressure
can penetrate the skin causing serious injury. Relieve
pressure before disconnecting hydraulic or fuel lines.
Tighten all connections before applying pressure.
• Do not open high-pressure fuel system.
High-pressure fluid remai ning in fuel lines can cause
serious injury. Do not disconnect or attempt to repair
fuel lines, sensors, or any other components between
the high-pr essur e fuel pu mp and inje ctors on engin es
with high pressure common rail fuel system.
• High voltage exceeding 100 V is generated in the
ECU and injector.
Pay sufficient caution to electric shock when
performing work activities.
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SAFETY INSTRUCTIONS
AVOID FIRES
• Fuel is extremely flammable and explosive under
certain conditions. Do not smoke or allow flames or
sparks in your working area.
• To avoid sparks from an accidental short circuit,
always disconnect the battery negative cable first and
connect it last.
• Battery gas can explode. Keep sparks and open
flame away from the top of batt ery, especially when
charging the battery.
• Make sure that no fuel has been spilled on the engine.
VENTILATE WORK AREA
• If the engine must be running to do some work, make
sure the area is well ventilated . Neve r run the eng ine
in a closed area. The exhaust gas contains poisonous
carbon monoxide.
PREVENT ACID BURNS
• Sulfuric acid in batte ry electrolyte is poisonou s. It is
strong enough to burn skin, clothing and cause
blindness if splashed into eyes. Keep electrolyte
away from eyes, hands and clothing. If you spill
electrolyte on yourself, flush with water, and get
medical attention immediately.
DISPOSE OF FLUIDS PROPERLY
• Do not pour fluids into the ground, down a drain, or
into a stream, pond, or lake. Observe relevant
environmental prot ectio n regulati ons whe n disp osing
of oil, fuel, coolant, electrolyte and other harmful
waste.
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SAFETY INSTRUCTIONS
PREPARE FOR EMERGENCIES
• Keep a first ai d kit and fire exting uisher handy at al l
times.
• Keep emergency numbers for doctors, ambulance
service, hospital and fire department near your
telephone.
4
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SAFETY INSTRUCTIONS
SAFETY DECALS
The following safety decals are installed on the machine.
If a decal becomes damaged, illegible or is not on the machine, replace it. The decal part number is listed in
the parts list.
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SAFETY INSTRUCTIONS
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SAFETY INSTRUCTIONS
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SPECIFICATIONS
SPECIFICATIONS
Model
PTO power 17.9 kW (24.0 HP) 21.6 kW (29.0 HP)
Maker KUBOTA
Model D1403-M-E2A D1703-MA-E2A
Type Vertical, water-cooled, 4-cycle diesel
Number of cylinders 3 3
Bore and stroke 80 × 92.4 mm (3.1 × 3.6 in.) 87 × 92.4 mm (3.4 × 3.6 in.)
Engine
Capacities
Dimensions
Weight (with ROPS) 1070 kg (2359 lbs) 1150 kg (2536 lbs) 1090 kg (2403 lbs) 1170 kg (2580 lbs)
Clutch Dry type single stage Dry type dual stage
Traveling
system
Total displacement 1.393 L (85.0 cu.in.) 1.647 L (101.0 cu.in.)
Engine gross power 21.6 kW (29.0 HP) 25.9 kW (34.7 HP)
Rated revolution 46.7 rps (2800 min
Maximum torque 89.2 N·m (65.8 ft-lbs) 108.6 N·m (80.1 ft-lbs)
Battery 12 V. RC : 123 min, CCA : 490 A
Fuel Diesel fuel No. 2-D
Fuel tank 34.0 L (9.0 U.S.gals)
Engine crankcase (with filter) 5.7 L (6.0 U.S.qts)
Engine coolant 6.0 L (6.3 U.S.qts)
Transmission case
Overall length (without 3P) 2810 mm (110.6 in.) 2705 mm (106.5 in.) 2810 mm (110.6 in.) 2705 mm (106.5 in.)
Overall width (minimum tread) 1305 mm (51.4 in.)
Overall height (with ROPS) 2160 mm (85.0 in.)
Overall height
(Top of steering wheel)
Wheel base 1610 mm (63.3 in.)
Min.ground clearance 345 mm (13.6 in.) 340 mm (13.4 in.) 345 mm (13.6 in.) 340 mm (13.4 in.)
Tread
Tires
Indust. (option) Front / Rear –
Steering Integral type power steering
Transmission Gear shift, 8 forward and 4 reverse
Brake Wet disk type
Min. turning radius
(with brake)
Front 1050 mm (41.3 in.) 1095 mm (43.1 in.) 1050 mm (41.3 in.) 1095 mm (43.1 in.)
Rear 1290 mm (50.8 in.)
AG Front 5.00 - 15 7.00 - 16 5.00 - 15 7.00 - 16
AG Rear 11.2 - 24
2WD 4WD 4WD 4WD
27.0 L
(7.1 U.S.gals)
L2800 L3400
-1
(rpm)) 45.0 rps (2700 min-1 (rpm))
27.5 L
(7.3 U.S.gals)
1475 mm (58.1 in.)
27 × 8.50 - 15 /
15 - 19.5R4
2.4 m (7.9 feet)
27.0 L
(7.1 U.S.gals)
–
27.5 L
(7.3 U.S.gals)
27 × 8.50 - 15 /
15 - 19.5R4
W1028103
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(continued)
Model
Hydraulic control system Position control
Pump capacity (main) 24.7 L/min (6.5 gal/min) 23.9 L/min (6.3 gal/min)
Pump capacity (PS) 15.0 L/min (4.0 gal/min) 14.5 L/min (3.8 gal/min)
Hydraulic
unit
PTO
NOTE: *Manufacture’s estimate
The company reserves the right to change the specifications without notice.
Three point hitch Category 1
Max. lift
force
System pressure 15.7 MPa (160 kgf/cm
Rear PTO SAE 1-3/8, 6-splines (with overrunning clutch on single clutch tractor)
PTO / Engine speed 540 / 2430 min
At lift points 906 kg (1998 lbs)
24 in. behind
lift points
2WD 4WD 4WD 4WD
L2800 L3400
651 kg (1435 lbs)
2
)
-1
(rpm) 540 / 2425 min-1 (rpm)
SPECIFICATIONS
W1032744
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SPECIFICATIONS
Model
PTO power* 16.8 kW (22.5 HP) 20.5 kW (27.5 HP)
Maker KUBOTA
Model D1403-M-E2A D1703-MA-E2A
Type Indirect injection, Vertical, Water-cooled 4 cycle diesel
Number of cylinders 3
Bore and stroke 80 × 92.4 mm (3.1 × 3.6 in.) 87 × 92.4 mm (3.4 × 3.6 in.)
Engine
Capacities
Dimensions
Weight (with ROPS) 1180 kg (2600 lbs) 1180 kg (2600 lbs)
Traveling
system
Total displacement 1.393 L (85.0 cu.in.) 1.647 L (101.0 cu.in.)
Engine gross power* 21.6 kW (29.0 HP) 25.9 kW (34.7 HP)
Engine net power* 20.5 kW (27.5 HP) 24.8 kW (33.3 HP)
Rated revolution 46.7 rps (2800 min
Maximum torque 89.2 N·m (65.8 ft-lbs) 108.6 N·m (80.1 ft-lbs)
Battery 12 V. RC : 123 min, CCA : 490 A
Fuel Diesel fuel No. 1-D, No. 2-D
Fuel tank 34.0 L (9.0 U.S.gals)
Engine crankcase (with filter) 5.7 L (6.0 U.S.qts)
Engine coolant 6.0 L (6.3 U.S.qts)
Transmission case
Overall length (with 3P) 2705 mm (106.5 in.) 2705 mm (106.5 in.)
Overall width (minimum tread) 1305 mm (51.4 in.)
Overall height (with ROPS) 2160 mm (85.0 in.)
Overall height
(Top of steering wheel)
Wheel base 1610 mm (63.3 in.)
Min.ground clearance 340 mm (13.4 in.) 340 mm (13.4 in.)
Tread
Tires
Indust. (option) Front / Rear 27 × 8.50 - 15 / 15 - 19.5R4 27 × 8.50 - 15 / 15 - 19.5R4
Clutch Dry type single stage
Steering Integral type power steering
Transmission Hydrostatic transmission, 3 range speed
Brake Wet disk type
Min. turning radius
(with brake)
Front 1095 mm (43.1 in.) 1095 mm (43.1 in.)
Rear 1020 mm (40.2 in.), 1115 mm (43.8 in.), 1195 mm (47.1 in.), 1290 mm (50.8 in.)
AG Front 7.00 - 16 7.00 - 16
AG Rear 11.2 - 24
L2800 L3400
4WD HST 4WD HST
-1
(rpm)) 45.0 rps (2700 min-1 (rpm))
23.5 L
(6.2 U.S.gals)
1475 mm (58.1 in.)
2.5 m (8.2 feet)
23.5 L
(6.2 U.S.gals)
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(Continued)
Model
Hydraulic control system Position control
Pump capacity (main) 24.7 L/min (6.5 gal/min) 23.9 L/min (6.3 gal/min)
Pump capacity (PS) 15.0 L/min (4.0 gal/min) 14.5 L/min (3.8 gal/min)
Hydraulic
unit
PTO
NOTE: *Manufacture’s estimate
The company reserves the right to change the specifications without notice.
Three point hitch Category 1
Max. lift
force
System pressure 15.7 MPa (160 kgf/cm
Rear PTO
PTO / Engine speed 540 / 2580 min
At lift points 906 kg (1998 lbs)
24 in. behind
lift points
PTO shaft
size
Type Live-continuous with overrunning clutch Live-continuous with overrunning clutch
SPECIFICATIONS
L2800 L3400
4WD HST 4WD HST
651 kg (1435 lbs)
2
)
SAE 1-3/8, 6-splines
-1
(rpm) 540 / 2580 min-1 (rpm)
W1031656
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DIMENSIONS
DIMENSIONS
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DIMENSIONS
13
G GENERAL
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GENERAL
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CONTENTS
1. TRACTOR IDENTIFICATION ......................................................................... G-1
2. GENERAL PRECAUTIONS ............................................................................ G-2
3. HANDLING PRECAUTIONS FOR ELECTRICAL PARTS AND WIRING..G-3
[1] WIRING...................................................................................................... G-3
[2] BATTERY................................................................................................... G-5
[3] FUSE.......................................................................................................... G-5
[4] CONNECTOR............................................................................................ G-5
4. LUBRICANTS, FUEL AND COOLANT ......................................................... G-7
5. TIGHTENING TORQUES ............................. ....... ...... ....... ...... ....... ...... ....... .... G- 9
[1] GENERAL USE SCREWS, BOLTS AND NUTS................................... G-9
6. MAINTENANCE............................................................................................. G-10
7. CHECK AND MAINTENANCE......... ...... ...... ....... ...... ....... ...... ....... ............... G-13
[1] DAILY CHECK........................................................................................ G-13
[2] CHECK POINTS OF INITIAL 50 HOURS........................................... G-14
[3] CHECK POINTS OF EVERY 50 HOURS........................................... G-21
[4] CHECK POINTS OF EVERY 100 HOURS........................................ G-25
[5] CHECK POINTS OF EVERY 200 HOURS......................................... G-30
[6] CHECK POINTS OF EVERY 400 HOURS......................................... G-32
[7] CHECK POINTS OF EVERY 600 HOURS......................................... G-33
[8] CHECK POINTS OF EVERY 800 HOURS......................................... G-33
[9] CHECK POINTS OF EVERY 1500 HOURS....................................... G-33
[10]CHECK POINTS OF EVERY 3000 HOURS....................................... G-33
[11]CHECK POINTS OF EVERY 1 YEARS.............................................. G-33
[12]CHECK POINTS OF EVERY 2 YEARS.............................................. G-34
[13]OTHERS .................................................................................................. G-38
8. SPECIAL TOOLS.......................................................................................... G-40
[1] SPECIAL TOOLS FOR ENGINE .......................................................... G-40
[2] SPECIAL TOOLS FOR TRACTOR....................................................... G-46
9. TIRES............................................................................................................. G-55
[1] TIRE PRESSURE................................................................................... G-55
[2] TREADS ADJUSTMENT ........................................................................ G-56
(1) Front Wheel ....................................................................................... G-56
(2) Rear Wheels ...................................................................................... G-57
[3] TIRE LIQUID INJECTION...................................................................... G-58
[4] IMPLEMENT LIMITATIONS................................. ....... ...... ...................... G-62
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1. TRACTOR IDENTIFICATION
When contacting your loca l KUBOTA distr ibutor, alway s specify
engine serial number, tractor serial number and hour meter reading.
(1) Tractor Identification Plate
(2) Tractor Serial Number
G GENERAL
(3) Engine Serial Number
W1010606
G-1
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2. GENERAL PRECAUTIONS
• During disa ssembly, ca refully ar range removed parts in a cle an
area to prevent confusion later. Screws, bolts and nuts should be
installed in their original position to prevent reassembly errors.
• When special tools are requi red, use KUBOT A genuine speci al
tools. Special tools which are not frequently used should be
made according to the drawings provided.
• Before disassembling or servicing electrical wires, always
disconnect the ground cable from the battery first.
• Remove oil and dirt from parts before measuring.
• Use only KUBOTA genuine parts for parts replacement to
maintain machine performance and to assure safety.
• Gaskets and O-rings must be replaced during reassembly.
Apply grease to new O-rings or oil seals before assembling.
See the figure left side.
• When reassem bling external snap rings or inte rnal snap rings,
they must be positioned so that sharp edge faces against the
direction from which a force is applied. See the figure left side.
• When insert ing spring pins, their splits must face the direction
from which a force is applied. See the figure left side.
• To prevent dam age to the hydraulic s ystem, use only sp ecified
fluid or equivalent.
(1) Grease
(2) Force
(3) Sharp Edge
(4) Axial Force
(5) Rotating Movement
G GENERAL
(A) External Snap Ring
(B) Internal Snap Ring
W1010904
G-2
L2800, L3400, WSM
IMPORTANT■
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G GENERAL
3. HANDLING PRECAUTIONS FOR ELECTRICAL PARTS
AND WIRING
To ensure safety and prevent damage to the machine and
surrounding equipm ent, heed the following pr ecautions in handling
electrical parts and wiring.
• Check electrical wiring for damage and loosened
connection every year. To this end, educate the customer to
do his or her own check and at the s ame time recommend
the dealer to perform periodic check for a fee.
• Do not attempt to modify or remodel any electrical parts and
wiring.
• When removing th e ba tter y cab le s, dis co nn ect t he n egat ive
cable first. When in stalling the b attery cables, c onnect the
positive cable first.
(1) Negative Terminal (2) Positive Terminal
W1011114
[1] WIRING
• Securely t ighten wiring terminals.
(1) Correct
(Securely Tighten)
(2) Incorrect
(Loosening Leads to Faulty Contact)
W1011216
• Do not let wiring contact dangerous part.
(1) Dangerous Part
(2) Wiring (Incorrect)
(3) Wiring (Incorrect)
(4) Dangerous Part
• Securely insert grommet.
(1) Grommet (A) Correct
(B) Incorrect
W1011313
W1011388
G-3
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G GENERAL
• Securely clamp, being careful not to damage wiring.
(1) Clamp
• Wind Clamp Spirally
(2) Wire Harness
(3) Clamp
(4) Welding Dent
W1011458
• Clamp wiring so that there is no twist, unnecessary sag, or
excessive tension, except for movable part, where sag be
required.
(1) Wiring
(2) Clamp
(A) Correct
(B) Incorrect
W1011587
• In installing a part, take care not to get wiring caught by it.
(1) Wiring (A) Incorrect
W1011670
• After installing wiring, check protection of terminals and clamped
condition of wiring, only connect battery.
(1) Cover
• Securely Install Cover
W1011735
G-4
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[2] BATTERY
[3] FUSE
G GENERAL
• Take care not to confuse positive and negative terminal posts.
• When removing b attery cables, disconnect negative cable first.
When installing battery cables, check for polarity and connect
positive cable first.
• Do not install a ny battery with capacity other than is specified
(Ah).
• After connecting cables to battery terminal posts, apply high
temperature grease to them a nd sec urely in stall t erminal covers
on them.
• Do not allow dirt and dust to collect on battery.
CAUTION
• Take care not to let battery liquid spill on your skin and
clothes. If contaminated, wash it off with water immediately.
• Before recharging the battery, remove it from the machine.
• Before recharging, remove cell caps.
• Do recharging in a well- ventilated place where there is no
open flame nearby, as hydrogen gas and oxygen are formed.
W1011816
[4] CONNECTOR
• Use fuses with specified capacity.
Neither too large or small capacity fuse is acceptable.
• Never use steel or copper wire in place of fuse.
• Do not install working light, radio set, etc. on machine which is not
provided with reserve power supply.
• Do not install accessories if fuse capacity of reserve power
supply is exceeded.
(1) Fuse (2) Fusible Link
W1012092
• For connector with lock, push lock to separate.
(A) Push
W1012211
G-5
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G GENERAL
• In separating connectors, do not pull wire harnesses.
• Hold connector bodies to separate.
(A) Correct (B) Incorrect
W1012272
G-6
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4. LUBRICANTS, FUEL AND COOLANT
G GENERAL
Place
1 Fuel
Coolant
2
Recovery tank
Engine crankcase
3
(with filter)
Transmission case
(2WD)
Transmission case
4
(4WD)
Transmission case
(HST (4WD))
5 Front axle case (4WD)
Place No. of greasing point Capacity Type of grease
Front wheel hub 2 [2WD only] A small amount Bearing grease
Knuckle shaft 2 [2WD only]
Front axle support 2
Clutch pedal 1
Brake pedal 1
6
Pedal shaft 1
Top link bracket
Battery terminal 2
Lift rod 1
* KUBOTA original transmission hydraulic fluid.
Capacity
L2800 L3400
9.0 U.S.gals
7.4 Imp.gals
6.3 U.S.qts
5.3 Imp.qts
0.63 U.S.qts
0.53 Imp.qts
6.0 U.S.qts
5.0 Imp.qts
7.1 U.S.gals
5.9 Imp.gals
7.3 U.S.gals
6.1 Imp.gals
6.2 U.S.gals
5.2 Imp.gals
4.8 U.S.qts
3.9 Imp.qts
2 [with draft control
(if equipped)]
34 L
6.0 L
0.6 L
5.7 L
27 L
27.5 L
23.5 L
4.5 L
Greasing
Lubricants, fuel and coolant
No. 2-D diesel fuel
No. 1-D diesel fuel if temperature is below
−10 °C (14 °F)
Fresh clean water with anti-freeze
Engine oil: API service classification CD, CE or
CF
Below 0 °C (32 °F) : SAE10W, 10W-30 or
10W-40
0 to 25 °C (32 to 77 °F): SAE20, 10W-30 or
10W-40
Above 25 °C (77 °F): SAE30, 10W-30 or
10W-40
KUBOTA UDT or SUPER UDT fluid*
KUBOTA UDT or SUPER UDT fluid* or SAE80
- SAE 90 gear oil
Until grease overflows
Multipurpose type
grease
G-7
L2800, L3400, WSM
NOTE■
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• Engine Oil:
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:
• With the emission control now in effect, the CF-4 and CG-4 lubricating oils have been developed for use
of a low-sulfur fuel on on-road vehicle engines. When an off-road vehicle engine runs on a high-sulfur fuel,
it is advisable to employ the CF, CD or CE lubricating oil with a high total base number. If the CF-4 or CG4 lubricating oil is used with a high-sulfur fuel, change the lubricating oil at shorter intervals.
• Lubricating oil recommended when a low-sulfur or high-sulfur fuel employed.
G GENERAL
G-8
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G GENERAL
5. TIGHTENING TORQUES
[1] GENERAL USE SCREWS, BOLTS AND NUTS
Screws, bolts and nuts whose tightening torques are not specified in this Workshop Manual should be
tightened according to tables below.
Indication on top of
bolt
Material of bolt SS400, S20C S43C, S48C
Material of opponent
part
Unit
Diameter
M6
(6 mm, 0.24 in.)
M8
(8 mm, 0.31 in.)
M10
(10 mm, 0.39 in.)
M12
(12 mm, 0.47 in.)
M14
(14 mm, 0.55 in.)
M16
(16 mm, 0.63 in.)
M18
(18 mm, 0.71 in.)
M20
(20 mm, 0.79 in.)
No-grade or 4T 7T 9T
SCr435,
SCM435
Ordinariness Aluminum Ordinariness Aluminum Ordinariness
N·m kgf·m ft-lbs N·m kgf·m ft-lbs N·m kgf·m ft-lbs N·m kgf·m ft-lbs N·m kgf·m ft-lbs
7.85
0.80
5.79
7.85
0.80
5.79
9.81
1.00
7.24
7.85
0.80
5.79
12.3
to
9.31
17.7
to
20.5
39.3
to
45.1
62.8
to
72.5
108
to
125
167
to
191
246
to
284
334
to
392
to
0.95
1.8
to
2.1
4.0
to
4.6
6.4
to
7.4
11.0
to
12.8
17.0
to
19.5
25.0
to
29.0
34.0
to
40.0
to
6.87
13.1
to
15.1
29.0
to
33.2
46.3
to
53.5
79.6
to
92.5
123
to
141
181
to
209
246
to
289
to
to
to
8.82
0.90
6.50
16.7
19.6
31.4
34.3
1.7
12.3
to
to
2.0
3.2
to
3.5
–––
–––
–––
–––
–––
to
14.4
23.2
to
to
25.3
to
11.2
23.6
to
27.4
48.1
to
55.8
77.5
to
90.2
124
to
147
197
to
225
275
to
318
368
to
431
to
1.15
2.4
to
2.8
4.9
to
5.7
7.9
to
9.2
12.6
to
15.0
20.0
to
23.0
28.0
to
32.5
37.5
to
44.0
to
8.31
17.4
to
20.2
35.5
to
41.2
57.2
to
66.5
91.2
to
108
145
to
166
203
to
235
272
to
318
to
to
to
8.82
0.90
6.50
17.7
20.5
39.3
44.1
62.8
72.5
1.8
13.1
to
to
to
2.1
15.1
4.0
to
4.5
6.4
to
7.4
29.0
to
32.5
46.3
to
53.5
to
to
–––
–––
–––
–––
to
14.2
29.5
to
34.3
60.9
to
70.6
103
to
117
167
to
196
260
to
304
344
to
402
491
to
568
1.25
to
1.45
3.0
to
3.5
6.2
to
7.2
10.5
to
12.0
17.0
to
20.0
26.5
to
31.0
35.0
to
41.0
50.0
to
58.0
W1034542
9.05
to
10.4
21.7
to
25.3
44.9
to
52.0
76.0
to
86.7
123
to
144
192
to
224
254
to
296
362
to
419
G-9
L2800, L3400, WSM
KiSC issued 08, 2007 A
Tractor Manuals Scotland - Please Do Not Copy
Tractor Manuals Scotland
6. MAINTENANCE
G GENERAL
Period
No.
Item
1 Engine oil Change ★✩✩✩✩✩✩✩
2 Engine oil filter Replace ★✩✩✩
3 Hydraulic oil filter Replace ★✩✩✩
4 HST oil filter Replace ★✩✩✩
5 Transmission fluid Change ★✩
6 Front axle case oil (4WD) Change ★✩
7 Front axle pivot Adjust ✩
8 Greasing – ✩✩✩✩✩✩✩✩✩✩✩✩✩✩
9 Engine start system Check ✩✩✩✩✩✩✩✩✩✩✩✩✩✩
10 Wheel bolt torque Check ✩✩✩✩✩✩✩✩✩✩✩✩✩✩
11 Battery condition Check ✩✩✩✩✩✩✩
Air cleaner
12
element
13 Fuel filter element
14 Fan belt Adjust ✩✩✩✩✩✩✩
15 Clutch Adjust ★✩✩✩✩✩✩✩
16 Brake Adjust ✩✩✩✩✩✩✩
17 Radiator hose and clamp
18 Power steering oil line
19 Fuel line
20 HST oil li ne
Clean ✩✩✩✩✩✩✩
Replace
Clean ✩✩✩✩✩✩✩
Replace ✩
Check ✩✩✩
Replace
Check ✩✩✩
Replace
Check ✩✩✩✩✩✩✩
Replace
Check ✩✩✩
Replace
50 100 150 200 250 300 350 400 450 500 550 600 650 700
Indication on hour meter
After
since
every
100 Hr
every
200 Hr
every
200 Hr
every
200 Hr
every
400 Hr
every
400 Hr
every
600 Hr
every
50 Hr
every
50 Hr
every
50 Hr
every
100 Hr
every
100 Hr
every
1 year
every
100 Hr
every
400 Hr
every
100 Hr
every
100 Hr
every
100 Hr
every
200 Hr
every
2 years
every
200 Hr
every
2 years
every
100 Hr
every
2 years
every
200 Hr
every
2 years
Reference
page
G-14
G-14
G-17
G-18
G-15, 16
G-19
G-33
G-21
G-22, 23
G-24
G-28 *5
G-25
G-25 *2
G-26
G-26
G-26
G-19, 20
G-27
G-30
G-30
G-31
G-31
G-27
G-27 *3
G-31
G-31
W1035769
*1
@
@
@
G-10
L2800, L3400, WSM
KiSC issued 08, 2007 A
Tractor Manuals Scotland - Please Do Not Copy
Tractor Manuals Scotland
G GENERAL
Period
No.
Item
21 Toe-in Adjust ✩✩✩
Check ✩✩✩
22 Int ake air line
Replace
Greasing
23
(2WD front wheel hub)
24 Engine valve clearance Adjust
Fuel injection nozzle
25
injetion pressure
26 Injection pump Check
27 Cooling system Flush
28 Coolant Change
29 Fuel system Bleed
30 Clut ch housing water Drain G-38
31 Fuse Replace G-39
32 Light bulb Replace G-39
Check
50 100 150 200 250 300 350 400 450 500 550 600 650 700
- ✩
Indication on hour meter
After
since
every
200 Hr
every
200 Hr
every
2 years
every
400 Hr
every
800 Hr
every
1500 Hr
every
3000 Hr
every
2 years
every
2 years
Service
as
required
Reference
page
G-32
G-31
G-31 *3
G-32
1-S12 *4
1-S18 @ *4
1-S17 @ *4
G-34, 35,
36
G-34, 35,
36
G-38
@
W1029476
G-11
L2800, L3400, WSM
IMPORTANT■
KiSC issued 08, 2007 A
Tractor Manuals Scotland - Please Do Not Copy
Tractor Manuals Scotland
• The jobs indicated by ★ must be done after the first 50 hours of operation.
• *1 : Air cleaner should be cleaned more often in dusty conditions than in normal conditions.
• *2 : Every year or every 6 times of cleaning.
• *3 : Replace only if necessary.
• *4 : Consult your local KUBOTA distributor for this service.
• *5 : When the battery is used for less than 100 hours per year, check the battery c ondition by reading the
indication annually.
• The items listed above (@ marked) are reg istered as emission related critical parts by KUBOTA in the
U.S.EPA nonroad emission regulation. As the engine owner, you are responsible for the performance of
the required maintenan ce on the engine according to the above instruction . Please see the Warranty
Statement in detail.
G GENERAL
G-12
L2800, L3400, WSM
KiSC issued 08, 2007 A
Tractor Manuals Scotland - Please Do Not Copy
Tractor Manuals Scotland
G GENERAL
7. CHECK AND MAINTENANCE
CAUTION
• Be sure to check and service the tractor on a flat place with engi ne shut off, the parkin g brake on and
chock the wheels.
[1] DAILY CHECK
To prevent trouble from occurring, it is important to kno w the condition of the tractor. Che ck the following items
before starting.
Checking
• Check areas where previous trouble was experienced.
• Walk around the machine.
1. Check the tire pre ssur e, and chec k for wear and damage.
2. Check for oil and water leak.
3. Check the engine oil level.
4. Check the trans miss io n fluid lev el.
5. Check the coolant level.
6. Check the condition of seat belt and ROPS attaching hardware.
7. Check and clean the radiator screen and grill.
8. Check the nuts of tires are tight.
9. Care of danger, warning and caution labels.
10.Clean around the exhaust manifold and the muffler of the engine.
• While sitting in the operator's seat.
1. Check the brake pe dals and cl utc h peda l.
2. Check the parking brake.
3. Check the steering wheel.
• Turning the key switch.
1. Check the performance of the easy checker lights.
2. Check the lights, turn signal lights, hazard lights and other light equipment. Clean if necessary.
3. Check the performance of the meters and gauges.
• Starting the engine.
1. Check to see that the lights on the easy checker go off.
2. Check the color of the exhaust gas.
3. Check the brakes for proper operation.
G-13
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