Kubota WSM B2410 Workshop Manual

B1710,B2110,B2410,B2710

WORKSHOP MANUAL

TRACTOR

KiSC issued 11, 2006 A

TO THE READER

This Workshop Manual has been prepared to provide servicing personnel with

information on the mechanism, service and maintenance of KUBOTA Tractor B1710,

B2110, B2410 and B2710. It is divided into two parts, “Mechanism” and “Servicing” for

each section.

■ Mechanism

Information on the construction and function are included. This part should be

understood before proceeding with troubleshooting, disassembling and servicing.

■ Servicing

Under the heading “General” section comes general precautions, check and

maintenance and special tools. Other section, there are troubleshooting, servicing

specification lists, 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 production information available at the time of publication.

The right is reserved to make changes in all information at any time without notice.

February 2001

KiSC issued 11, 2006 A

1

B1710 · B2110 · B2410 · B2710, WSM

SAFETY INSTRUCTIONS

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.

SAFETY FIRST

This symbol, the industry’s “Safety Alert Symbol”, is used throughout this manual and decals 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.

■ IMPORTANT : Indicates that equipment or property damage could result if instructions are not

followed.

■ NOTE : Gives helpful information.

KiSC issued 11, 2006 A

2

B1710 · B2110 · B2410 · B2710, WSM

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. Markshift 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) under pressure

can penetrate the skin causing serious injury. Relieve

pressure before disconnecting hydraulic or fuel lines.

Tighten all connections before applying pressure.

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 battery, especially when

charging the battery.

• Mark sure that no fuel has been spilled on the engine.

KiSC issued 11, 2006 A

3

B1710 · B2110 · B2410 · B2710, WSM

SAFETY INSTRUCTIONS

VENTILATE WORK AREA

• If the engine must be running to do some work, make

sure the area is well ventilated. Never run the engine

in a closed area. The exhaust gas contains

poisonous carbon monoxide.

PREVENT ACID BURNS

• Sulfuric acid in battery electrolyte is poisonous. 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 protection regulations when disposing

of oil, fuel, coolant, electrolyte and other harmful

waste.

PREPARE FOR EMERGENCIES

• Keep a first aid kit and fire extinguisher handy at all

times.

• Keep emergency numbers for doctors, ambulance

service, hospital and fire department near your

telephone.

KiSC issued 11, 2006 A

4

B1710 · B2110 · B2410 · B2710, WSM

SAFETY INSTRUCTIONS

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.

SAFETY DECALS

KiSC issued 11, 2006 A

5

B1710 · B2110 · B2410 · B2710, WSM

SAFETY INSTRUCTIONS

KiSC issued 11, 2006 A

6

B1710 · B2110 · B2410 · B2710, WSM

SAFETY INSTRUCTIONS

KiSC issued 11, 2006 A

7

B1710 · B2110 · B2410 · B2710, WSM

SPECIFICATIONS

Note : * Manufacture’s estimate

The company reserves the right to change the specifications without notice.

W10281170

Model B1710D B2110D B2110DB B2110HDB

PTO power 10.5 kW (14.3 PS)* 12.7 kW (17.3 PS)* 12.0 kW (16.3 PS)*

Engine

Maker KUBOTA

Model D905-D18 D1005-D18

Type Indirect Injection. Vertical, water-cooled, 4-cycle diesel

Number of cylinder 3

Bore and stroke

72 × 73.6 mm

(2.83 × 2.90 in.)

76 × 73.6 mm (2.99 × 2.90 in.).

Total displacement 898 cm

3

(54.8 cu.in.) 1001 cm

3

(61.1 cu.in.)

Engine power (ECE-R24) 12.1 kW (16.5 PS) 14.0 kW (19.0 PS)

Engine power

(SAE gross)

13.4 kW (18.0 HP) 15.7 kW (21.0 HP)

Rated revolution 43.3 r/s (2600 rpm)

Maximum torque 51 N·m (37.6 ft-lbs) 59 N·m (43.5 ft-lbs)

Battery 12 V, RC : 79 min, CCA : 433 A

Starting system Electric starting with cell starter 12 V, 1.4 kW

Lubricating system Forced lubrication by trochoidal pump

Cooling system Pressurized radiator, forced circulation with water pump

Fuel Diesel fuel No. 2-D [above −10 °C (14 °F)], Diesel fuel No. 1 [below −10 °C (14 °F]

Capacities

Fuel tank 24 L (6.3 U.S.gals., 5.3 Imp.gals.)

Engine crankcase

(with filter)

3.0 L (3.2 U.S.qts., 2.6 Imp.qts.)

Engine coolant 3.8 L (4.0 U.S.qts., 3.3 Imp.qts.)

Transmission case 11.5 L (3.04 U.S.gals., 2.53 Imp.gals.)

12.5 L (3.30 U.S.gals.,

2.75 Imp.gals.)

Front axle case 3.7 L (3.9 U.S.qts., 3.3 Imp.qts.) 4.5 L (4.8 U.S.qts., 4.0 Imp.qts.)

Tires

Front 6-12B 6-12

Rear 8-16 9.5-16

Dimensions

Overall length (with 3P) 2378 mm (93.6 in.) 2405 mm (94.7 in.)

Overall width (min. tread) 990 mm (39.0 in.) 1040 mm (40.9 in.)

Overall height

(with ROPS)

2246 mm (88.4 in.) 2268 mm (89.3 in.)

Overall height

(top of steering wheel)

1283 mm (50.5 in.) 1305 mm (51.4 in.)

Wheel base 1500 mm (59.0 in.)

Minimum ground

clearance

263 mm (10.4 in.) 285 mm (11.2 in.)

Tread

Front 830 mm (32.7 in.)

Rear

740 to 910 mm

(29.1 to 35.8 in.)

795 to 1015 mm (31.3 to 40.0 in.)

Weight (with ROPS) 658 kg (1451 lbs) 668 kg (1473 lbs) 678 kg (1495 lbs) 694 kg (1530 lbs)

Minimum turning

radius

4WD with brake 2.1 m (6.9 feet)

Bi-speed turn

without brake

– 2.1 m (6.9 feet)

Clutch Dry single plate

Travelling

system

Steering Integral type power steering

Transmission Gear shift, 6 forward and 2 reverse

HST with 2 speeds

range gear shift

Brake Wet disk type

Differential Bevel gears

Hydraulic

system

Hydraulic control system Position control

Pump capacity

3P : 16.6 L/min. (4.4 U.S.gals./min., 3.7 Imp.gals./min.)

Power steering : 9.8 L/min. (2.6 U.S.gals./min., 2.2 Imp.gals./min.)

Three point hitch SAE Category I

Max. lift

force

At lift points 750 kg (1655 lbs)

24 in. behind lift

points

590 kg (1300 lbs)

PTO system

Rear

PTO shaft SAE 1-3/8, 6 splines

Revolution 1 speed (540 rpm at 2600 engine rpm)

Mid.

PTO shaft USA No. 5 (KUBOTA 10-tooth) involute spline

Revolution 1 speed (2500 rpm at 2578 engine rpm)

KiSC issued 11, 2006 A

8

B1710 · B2110 · B2410 · B2710, WSM

SPECIFICATIONS

Note : * Manufacture’s estimate

The company reserves the right to change the specifications without notice.

W10357020

Model B2410D B2410DB B2410HDB

PTO power 14.3 kW (19.4 PS)* 13.4 kW (18.2 PS)*

Engine

Maker KUBOTA

Model D1105-D18

Type Indirect Injection. Vertical, water-cooled, 4-cycle diesel

Number of cylinder 3

Bore and stroke 78 × 78.4 mm (3.07 × 3.09 in.).

Total displacement 1123 cm

3

(68.5 cu.in.)

Engine power (ECE-R24) 15.8 kW (21.5 PS)

Engine power

(SAE gross)

17.9 kW (24.0 HP)

Rated revolution 43.3 r/s (2600 rpm)

Maximum torque 67 N·m (49.4 ft-lbs)

Battery 12 V, RC : 79 min, CCA : 433 A

Starting system Electric starting with cell starter 12 V, 1.4 kW

Lubricating system Forced lubrication by trochoidal pump

Cooling system Pressurized radiator, forced circulation with water pump

Fuel Diesel fuel No. 2-D [above −10 °C (14 °F)], Diesel fuel No. 1 [below −10 °C (14 °F]

Capacities

Fuel tank 24 L (6.3 U.S.gals., 5.3 Imp.gals.)

Engine crankcase

(with filter)

3.0 L (3.2 U.S.qts., 2.6 Imp.qts.)

Engine coolant 3.8 L (4.0 U.S.qts., 3.3 Imp.qts.)

Transmission case 11.5 L (3.04 U.S.gals., 2.53 Imp.gals.)

12.5 L (3.30 U.S.gals.,

2.75 Imp.gals.)

Front axle case

3.7 L (3.9 U.S.qts.,

3.3 Imp.qts.)

4.5 L (4.8 U.S.qts., 4.0 Imp.qts.)

Tires

Front 6.00-12

Rear 9.5-18

Dimensions

Overall length (with 3P) 2430 mm (95.7 in.)

Overall width (min. tread) 1050 mm (41.3 in.)

Overall height

(with ROPS)

2298 mm (90.5 in.)

Overall height

(top of steering wheel)

1335 mm (52.6 in.)

Wheel base 1500 mm (59.0 in.)

Minimum ground

clearance

315 mm (12.4 in.)

Tread

Front 830 mm (32.6 in.)

Rear 810 to 1035 mm (31.9 to 40.7 in.)

Weight (with ROPS) 692 kg (1526 lbs) 702 kg (1548 lbs) 718 kg (1583 lbs)

Minimum turning

radius

4WD with brake 2.1 m (6.9 feet)

Bi-speed turn

without brake

– 2.1 m (6.9 feet)

Clutch Dry single plate

Travelling

system

Steering Integral type power steering

Transmission Gear shift, 6 forward and 2 reverse

HST with 2 speeds

range gear shift

Brake Wet disk type

Differential Bevel gears

Hydraulic

system

Hydraulic control system Position control

Pump capacity

3P : 16.6 L/min. (4.4 U.S.gals./min., 3.7 Imp.gals./min.)

Power steering : 9.8 L/min. (2.6 U.S.gals./min., 2.2 Imp.gals./min.)

Three point hitch SAE Category I

Max. lift

force

At lift points 750 kg (1655 lbs)

24 in. behind lift

points

590 kg (1300 lbs)

PTO system

Rear

PTO shaft SAE 1-3/8, 6 splines

Revolution 1 speed (540 rpm at 2600 engine rpm)

Mid.

PTO shaft USA No. 5 (KUBOTA 10-tooth) involute spline

Revolution 1 speed (2500 rpm at 2578 engine rpm)

KiSC issued 11, 2006 A

9

B1710 · B2110 · B2410 · B2710, WSM

SPECIFICATIONS

Note : * Manufacture’s estimate

The company reserves the right to change the specifications without notice.

W10368160

Model B2710HDB

PTO power 15.0 kW (20.4 HP)*

Engine

Maker KUBOTA

Model V1305-D18

Type Indirect Injection. Vertical, water-cooled, 4-cycle diesel

Number of cylinder 4

Bore and stroke 76 × 73.6 mm (2.99 × 2.90 in.).

Total displacement 1335 cm

3

(81.5 cu.in.)

Engine power (ECE-R24) 18.2 kW (24.7 PS)

Engine power

(SAE gross)

20.1 kW (27.0 HP)

Rated revolution 43.3 r/s (2600 rpm)

Maximum torque 79 N·m (59 ft-lbs)

Battery 12 V, RC : 79 min, CCA : 433 A

Starting system Electric starting with cell starter 12 V, 1.4 kW

Lubricating system Forced lubrication by trochoidal pump

Cooling system Pressurized radiator, forced circulation with water pump

Fuel Diesel fuel No. 2-D [above −10 °C (14 °F)], Diesel fuel No. 1 [below −10 °C (14 °F]

Capacities

Fuel tank 26 L (6.9 U.S.gals., 5.7 Imp.gals.)

Engine crankcase

(with filter)

4.1 L (4.3 U.S.qts., 3.6 Imp.qts.)

Engine coolant 4.5 L (4.8 U.S.qts., 4.0 Imp.qts.)

Transmission case 15.5 L (4.10 U.S.gals., 3.41 Imp.gals.)

Front axle case 5.3 L (5.6 U.S.qts., 4.7 Imp.qts.)

Tires

Front 7-12 (180 / 85D12)

Rear 12.4 -16

Dimensions

Overall length (with 3P) 2625 mm (103.3 in.)

Overall width (min. tread) 1365 mm (53.7 in.)

Overall height

(with ROPS)

2334 mm (91.9 in.)

Overall height

(top of steering wheel)

1375 mm (54.1 in.)

Wheel base 1666 mm (65.6 in.)

Minimum ground

clearance

308 mm (12.1 in.)

Tread

Front 935 mm (36.8 in.)

Rear 1050 mm (41.3 in.)

Weight (with ROPS) 842 kg (1857 lbs)

Minimum turning

radius

4WD with brake 2.1 m (6.9 feet)

Bi-speed turn

without brake

2.1 m (6.9 feet)

Clutch Dry single plate

Travelling

system

Steering Integral type power steering

Transmission Hydrostatic transmission with 3 speeds range gear shift

Brake Wet disk type

Differential Bevel gears

Hydraulic

system

Hydraulic control system Position control

Pump capacity

3P : 24.4 L/min. (6.4 U.S.gals./min., 5.4 Imp.gals./min.)

Power steering : 11.7 L/min. (3.1 U.S.gals./min., 2.6 Imp.gals./min.)

Three point hitch SAE Category I

Max. lift

force

At lift points 830 kg (1830 lbs)

24 in. behind lift

points

650 kg (1433 lbs)

PTO system

Rear

PTO shaft SAE 1-3/8, 6 splines

Revolution 1 speed (540 rpm at 2600 engine rpm)

Mid.

PTO shaft USA No. 5 (KUBOTA 10-tooth) involute spline

Revolution 1 speed (2500 rpm at 2578 engine rpm)

KiSC issued 11, 2006 A

10

B1710 · B2110 · B2410 · B2710, WSM

TRAVELLING SPEEDS

[Manual Transmission Model]

W10350650

[HST Model]

The company reserves the right to change the specifications without notice.

W10411340

Model B1710 B2110 B2410 B1710, B2110 B2410

Tire size (Rear) 8-16 9.5-16 9.5-18 31 × 13.5-15 315/75D-15

Range gear

shift lever

Main gear

shift lever

km/h

(mile/h)

km/h

(mile/h)

km/h

(mile/h)

km/h

(mile/h)

km/h

(mile/h)

Forward

Low

1 0.9 (0.6) 1.0 (0.6) 1.1 (0.7) 0.9 (0.6) 1.0 (0.6)

2 1.7 (1.1) 1.8 (1.1) 1.9 (1.2) 1.6 (2.0) 1.8 (1.1)

3 3.0 (1.9) 3.2 (2.0) 3.4 (2.1) 2.9 (1.8) 3.2 (2.0)

High

1 5.3 (3.3) 5.6 (3.5) 6.0 (3.7) 5.2 (3.2) 5.6 (3.5)

2 9.3 (5.8) 9.8 (6.1) 10.5 (6.5) 9.1 (5.7) 9.9 (6.2)

3 16.8 (10.4) 17.8 (11.1) 19.1 (11.9) 16.5 (10.3) 17.9 (11.1)

Max. Speed

(at 2750

engine rpm)

3 17.8 (11.1) 18.8 (11.7) 20.2 (12.6) 17.4 (10.8) 19.0 (11.8)

Reverse

Low R 1.2 (0.7) 1.3 (0.8) 1.3 (0.8) 1.2 (0.7) 1.3 (0.8)

High R 6.6 (4.1) 7.0 (4.4) 7.5 (4.7) 6.4 (4.0) 7.0 (4.4)

Max. Speed

(at 2750

engine rpm)

R 7.0 (4.4) 7.4 (4.6) 7.9 (4.9) 6.8 (4.2) 7.4 (4.6)

Model B2110 B2410 B2110 B2410 B2710 B2710

Tire size (Rear) 9.5-16 9.5-18 31 × 13.5-15 315/75D-15 12.4-16 13.6-16

Range gear

shift lever

km/h

(mile/h)

km/h

(mile/h)

km/h

(mile/h)

km/h

(mile/h)

km/h

(mile/h)

km/h

(mile/h)

Forward

Low

0 to 7.3

(0 to 4.5)

0 to 7.8

(0 to 4.8)

0 to 6.8

(0 to 4.2)

0 to 7.4

(0 to 4.6)

0 to 4.9

(0 to 3.0)

0 to 5.0

(0 to 3.1)

Middle––––

0 to 8.4

(0 to 5.2)

0 to 8.6

(0 to 5.3)

High

0 to 20.9

(0 to 13.0)

0 to 22.4

(0 to 13.9)

0 to 19.3

(0 to 12.0)

0 to 21.1

(0 to 13.1)

0 to 23.1

(0 to 14.4)

0 to 23.7

(0 to 14.7)

Max. Speed

(at 2750

engine rpm)

22.1 (13.7) 23.7 (14.7) 20.4 (12.7) 22.3 (13.9) 24.4 (15.2) 25.1 (15.6)

Reverse

Low

0 to 5.9

(0 to 3.7)

0 to 6.3

(0 to 3.9)

0 to 5.4

(0 to 3.4)

0 to 5.9

(0 to 3.7)

0 to 3.9

(0 to 2.4)

0 to 4.0

(0 to 2.5)

Middle––––

0 to 6.7

(0 to 4.2)

0 to 6.9

(0 to 4.3)

High

0 to 16.7

(0 to 10.4)

0 to 18.0

(0 to 11.2)

0 to 15.4

(0 to 9.6)

0 to 16.9

(0 to 10.5)

0 to 18.4

(0 to 11.4)

0 to 19.0

(0 to 11.8)

Max. Speed

(at 2750

engine rpm)

17.7 (11.0) 19.0 (11.8) 16.3 (10.1) 17.9 (11.1) 19.5 (12.1) 20.1 (12.5)

KiSC issued 11, 2006 A

11

B1710 · B2110 · B2410 · B2710, WSM

DIMENSIONS

KiSC issued 11, 2006 A

G GENERAL

KiSC issued 11, 2006 A

CONTENTS

GENERAL

1. FEATURES...................................................................................................... G-1

2. TRACTOR IDENTIFICATION ......................................................................... G-2

3. GENERAL PRECAUTIONS............................................................................ G-3

4. HANDLING PRECAUTIONS FOR ELECTRICAL PARTS AND WIRING..G-4

[1] WIRING...................................................................................................... G-4

[2] BATTERY................................................................................................... G-6

[3] FUSE.......................................................................................................... G-6

[4] CONNECTOR............................................................................................ G-6

[5] HANDLING OF CIRCUIT TESTER......................................................... G-7

5. LUBRICANTS FUEL AND COOLANT .......................................................... G-8

6. TIGHTENING TORQUES ............................................................................... G-9

[1] GENERAL USE SCREWS, BOLTS AND NUTS................................... G-9

[2] STUD BOLTS............................................................................................ G-9

7. MAINTENANCE............................................................................................. G-10

8. CHECK AND MAINTENANCE..................................................................... G-11

[1] DAILY CHECK........................................................................................ G-11

[2] CHECK POINTS OF INITIAL 50 HOURS........................................... G-12

[3] CHECK POINTS OF EVERY 50 HOURS........................................... G-15

[4] CHECK POINTS OF EVERY 100 HOURS......................................... G-17

[5] CHECK POINTS OF EVERY 200 HOURS......................................... G-23

[6] CHECK POINTS OF EVERY 300 HOURS......................................... G-24

[7] CHECK POINTS OF EVERY 400 HOURS......................................... G-25

[8] CHECK POINTS OF EVERY 800 HOURS......................................... G-26

[9] CHECK POINTS OF EVERY 1 YEAR................................................ G-26

[10]CHECK POINTS OF EVERY 2 YEARS.............................................. G-26

[11]OTHERS.................................................................................................. G-29

9. SPECIAL TOOLS.......................................................................................... G-31

[1] SPECIAL TOOLS FOR ENGINE .......................................................... G-31

[2] SPECIAL TOOLS FOR TRACTOR....................................................... G-36

10. TIRES............................................................................................................. G-40

[1] TIRE PRESSURE................................................................................... G-40

[2] TREAD..................................................................................................... G-41

(1) Front Wheels...................................................................................... G-41

(2) Rear Tread......................................................................................... G-42

[3] TIRE LIQUID INJECTION...................................................................... G-44

KiSC issued 11, 2006 A

G-1

B1710 · B2110 · B2410 · B2710, WSM

G GENERAL

1. FEATURES

1. Integral Power Steering

2. E-TVCS (Three Vortex Combustion System) Diesel Engine

3. Engine Key Shut-Off System

4. Hydrostatic Transmission (HST)

5. 3 Range of Speed (B2710 only)

6. Bi-speed Turn (Except B1710)

7. Wet Disc Brake

8. Standard mid-PTO

9. Simultaneous Mounting of Both the Mid. Mount Mower and Front Loader

10.Combination Panel of Easy Checker

11.Large Hydraulic Pump

12.Position Control Valve

13.Hydraulic Block Type Outlet

14.Foldable ROPS

15.Auxiliary Hydraulic Control Valve (Remote Valve)

KiSC issued 11, 2006 A

G-2

B1710 · B2110 · B2410 · B2710, WSM

G GENERAL

2. TRACTOR IDENTIFICATION

When contacting your local KUBOTA distributor, always specify

engine serial number, tractor serial number and hour meter reading.

W10108050

(1) Tractor Identification Plate

(2) Tractor Serial Number

(3) Engine Serial Number

(4) Hour Meter

KiSC issued 11, 2006 A

G-3

B1710 · B2110 · B2410 · B2710, WSM

G GENERAL

3. GENERAL PRECAUTIONS

• During disassembly, carefully arrange removed parts in a clean

area to prevent confusion later. Screws, bolts and nuts should be

installed in their original position to prevent reassembly errors.

• When special tools are required, use KUBOTA genuine special

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 reassembling external snap rings or internal 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 inserting spring pins, their splits must face the direction

from which a force is applied. See the figure left side.

• To prevent damage to the hydraulic system, use only specified

fluid or equivalent.

W10109040

(1) Grease

(2) Force

(3) Sharp Edge

(4) Axial Force

(5) Rotating Movement

(A) External Snap Ring

(B) Internal Snap Ring

KiSC issued 11, 2006 A

G-4

B1710 · B2110 · B2410 · B2710, WSM

G GENERAL

4. HANDLING PRECAUTIONS FOR ELECTRICAL PARTS

AND WIRING

To ensure safety and prevent damage to the machine and

surrounding equipment, heed the following precautions in handling

electrical parts and wiring.

IMPORTANT■

• 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 same 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 the battery cables, disconnect the negative

cable first. When installing the battery cables, connect the

positive cable first.

W10111140

[1] WIRING

• Securely tighten wiring terminals.

W10112160

• Do not let wiring contact dangerous part.

W10113130

• Securely insert grommet.

W10113880

(1) Negative Terminal (2) Positive Terminal

(1) Correct

(Securely Tighten)

(2) Incorrect

(Loosening Leads to Faulty Contact)

(1) Dangerous Part

(2) Wiring (Incorrect)

(3) Wiring (Correct)

(4) Dangerous Part

(1) Grommet (A) Correct

(B) Incorrect

KiSC issued 11, 2006 A

G-5

B1710 · B2110 · B2410 · B2710, WSM

G GENERAL

• Securely clamp, being careful not to damage wiring.

W10114580

• Clamp wiring so that there is no twist, unnecessary sag, or

excessive tension, except for movable part, where sag be

required.

W10115870

• In installing a part, take care not to get wiring caught by it.

W10116700

• After installing wiring, check protection of terminals and clamped

condition of wiring, only connect battery.

W10117350

(1) Clamp

• Wind Clamp Spirally

(2) Wire Harness

(3) Clamp

(4) Welding Dent

(1) Wiring

(2) Clamp

(A) Correct

(B) Incorrect

(1) Wiring (A) Incorrect

(1) Cover

• Securely Install Cover

KiSC issued 11, 2006 A

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Kubota WSM B2410 Workshop Manual

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Kubota WSM B2410 Workshop Manual

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