Kubota M9000DT-M Workshop Manual Supplement

WORKSHOP MANUAL

TRACTOR

M9000DT-M

(SUPPLEMENT)

KiSC issued 04, 2006 A

TO THE READER

Use this workshop manual together with workshop manual for M6800, M6800S,

M8200 and M9000.

In this section, the main additional function and altered position of M9000DT-M tractor from M6800, M6800S, M8200, M9000 tractor are explained separately in two items, “Mechanism” and “Servicing” for each section.

As for the items which are not explained in this section, refer to M6800, M6800S,

M8200, M9000 workshop manual.

■

Mechanism

Information on the construction and function are included for M9000DT-M tractor.

This part should be understood before proceeding with troubleshooting, disassembling and servicing.

■

Servicing

For M9000DT-M tractor, 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 product information available at the time of publication.

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

September 2001

© KUBOTA Corporation 2001


CONTENTS

SPECIFICATIONS ................................................................................................. M1

DIMENSIONS ......................................................................................................... M2

G. GENERAL .................................................................................................... MG-1

3. TRANSMISSION ........................................................................................M3-M1

4. REAR AXLE..............................................................................................M4-M1

6. FRONT AXLE............................................................................................M6-M1


M9000DT-M, WSM

SPECIFICATIONS

SPECIFICATIONS

Engine

Dimensions

Model

Model

Type

No. of cylinders

Total displacement

Bore and stroke

Net power

PTO power (factory observed)

Maximum torque

Battery capacity

Fuel

Fuel tank capacity

Engine oil capacity

Coolant capacity

Overall length

Overall width (Minimum tread)

Overall height (with ROPS)

Wheel base

Tread

Front

Rear

M9000DT-M

Standard With 80 in. wide axle

V3300-TIE / V3300-TIE2

Vertical, water-cooled, 4-cycle diesel engine

4

3318 cm

3

(202.5 cu.in.)

98

×

110 mm (3.9

×

4.3 in.)

67.2 kW (90 HP)*

59.7 kW (80 HP)* / 2600 min

-1

(rpm)

311 N·m (31.7 kgf·m, 229.4 ft-lbs) / 1400 to 1600 min

-1

(rpm)

12 V, CCA 1000A

Diesel fuel No. 1 [below

−

10 °C (14 °F)], Diesel fuel No. 2 [above

−

10 °C (14 °F)]

90 L (23.8 U.S.gals., 19.8 lmp.gals.)

10.7 L (11.3 U.S.qts., 9.4 lmp.qts.)

9.0 L (9.5 U.S.qts., 7.92 lmp.qts.)

4060 mm (159.8 in.)

2010 mm (79.1 in.) 2470 mm (97.2 in.)

2730 mm (107.4 in.)

2250 mm (88.5 in.)

1565 mm (61.6 in.), 1665 mm (65.6 in.)

1525 mm (60.0 in.), 1630 mm (64.2 in.)

1830 mm (72 in.), 1925 mm (75.8 in.),

2025 mm (79.7 in.)

1845 mm (72.6 in.), 1940 mm (76.3 in.)

2045 mm (80.6 in.)

Minimum ground clearance

Weight (with ROPS)

Travelling system

Hydraulic system

Standard tire size

Clutch

Steering

Transmission

Front

Rear

Brake system

Differential

Hydraulic control system

Pump capacity

Three point hitch

Maximum lifting force

At lifting points

24 in. behind lifting point

642 mm (25.3 in.) DRIVE CASE

3240 kg (7143 lbs) 3320 kg (7319 lbs)

13.6 - 38

13.6 - 38

Single dry plate

Hydraulic power steering

12 forward and 12 reverse fully synchronized main and shuttle transmission with creep speed

Multiple wet disk mechanical

Bevel gears with diff. lock (Front, Rear)

Position, draft and mix control

64.3 L (67.9 U.S.qts., 56.6 lmp.qts.)/min.

Category II

2500 kg (5560 lbs) [ 3400 kg (7496 lbs) : with assist cylinder] at lower link end with links horizontal

2100 kg (4630 lbs) [2900 kg (6393 lbs) : with assist cylinder]

Remote hydraulic control

System pressure

Traction system

One remote valve

19.6 MPa (200 kgf/cm

2

, 2846.6 psi)

Swinging drawbar, adjustable in direction

PTO

Live PTO

(Indipendent)

Direction of turning

Standard

PTO

Clockwise, viewed from tractor rear

540 min

-1

(rpm) at 2205 engine min

NOTE: *Manufacture’s estimate The company reserves the right to change the specifications without notice.

-1

(rpm)

W1028103


M1

M9000DT-M, WSM

SPECIFICATIONS

Engine

Dimensions

Model

Model

Type

No. of cylinders

Total displacement

Bore and stroke

Net power

PTO power (factory observed)

Maximum torque

Battery capacity

Fuel

Fuel tank capacity

Engine oil capacity

Coolant capacity

Overall length

Overall width (Minimum tread)

Overall height (with CABIN)

Wheel base

Tread

Front

Rear

Minimum ground clearance

Weight (with CABIN)

Front

Travelling system

Standard tire size

Clutch

Steering

Transmission

Rear

M9000DTMC

Standard With 80 in. wide axle

V3300-TIE / V3300-TIE2

Vertical, water-cooled, 4-cycle diesel engine

4

3318 cm

3

(202.5 cu.in.)

98

×

110 mm (3.9

×

4.3 in.)

67.2 kW (90 HP)*

59.7 kW (80 HP)* / 2600 min

-1

(rpm)

311 N·m (31.7 kgf·m, 229.4 ft-lbs) / 1400 to 1600 min

-1

(rpm)

12 V, CCA 1000A

Diesel fuel No. 1 [below

−

10 °C (14 °F)], Diesel fuel No. 2 [above

−

10 °C (14 °F)]

110 L (29.1 U.S.gals., 24.2 lmp.gals.)

10.7 L (11.3 U.S.qts., 9.4 lmp.qts.)

9.0 L (9.5 U.S.qts., 7.92 lmp.qts.)

4060 mm (159.8 in.)

2010 mm (79.1 in.) 2470 mm (97.2 in.)

2760 mm (108.7 in.)

2250 mm (88.5 in.)

1565 mm (61.6 in.), 1665 mm (65.6 in.)

1830 mm (72 in.), 1925 mm (75.8 in.),

2025 mm (79.7 in.)

1525 mm (60.0 in.), 1630 mm (64.2 in.)

1845 mm (72.6 in.), 1940 mm (76.3 in.)

2045 mm (80.6 in.)

642 mm (25.3 in.) DRIVE CASE

3470 kg (7650 lbs) 3550 kg (7826 lbs)

13.6 - 38

13.6 - 38

Single dry plate

Hydraulic power steering

12 forward and 12 reverse fully synchronized main and shuttle transmission with creep speed

Hydraulic system

Brake system

Differential

Hydraulic control system

Pump capacity

Three point hitch

Maximum lifting force

At lifting points

24 in. behind lifting point

Multiple wet disk mechanical

Bevel gears with diff. lock (Front, Rear)

Position, draft and mix control

64.3 L (67.9 U.S.qts., 56.6 lmp.qts.)/min.

Category II

2500 kg (5560 lbs) [ 3400 kg (7496 lbs) : with assist cylinder] at lower link end with links horizontal

2100 kg (4630 lbs) [2900 kg (6393 lbs) : with assist cylinder]

Remote hydraulic control

System pressure

Traction system

One remote valve

19.6 MPa (200 kgf/cm

2

, 2846.6 psi)

Swinging drawbar, adjustable in direction

PTO

Live PTO

(Indipendent)

Direction of turning

Standard

PTO

Clockwise, viewed from tractor rear

540 min

-1

(rpm) at 2205 engine min

-1

NOTE: *Manufacture’s estimate The company reserves the right to change the specifications without notice.

(rpm)

W1030463


M2

M9000DT-M, WSM

DIMENSIONS

DIMENSIONS

M3


M9000DT-M, WSM

DIMENSIONS

M4


M9000DT-M, WSM

1. GENERAL

[1] FEATURE

G GENERAL

1. New Transmission

Forward 12 / Reverse 12 Speeds

2. Ground Clearance (642 mm, 25.3 in. Drive case)

3. Tread Adjusting

Standard : 1525 to 2045 mm (60 to 68 in.)

80 in. with wide axle (option) : 1830 to 2025 mm (72 to 80 in.)

4. Rear axle drop type

5. Handrail (ROPS Type Only)

MG-1


M9000DT-M, WSM

[2] LUBRICANTS, FUEL AND COOLANT

1

2

3

Fuel

Coolant

Place

Engine crankcase

Standard

Capacity

With 80 in. wide axle

90 L

23.8 U.S.gals.

19.8 Imp.gals.

9.0 L

9.5 U.S.qts.

7.9 Imp.qts.

10.7 L

11.3 U.S.qts.

9.4 Imp.qts.

G GENERAL

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

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* 4

5

6

Transmission case

Front differential case oil

Front axle gear case oil

56 L

59.2 U.S.qts.

49.3 Imp.qts.

6.0 L

6.3 U.S.qts.

5.3 Imp.qts.

57 L

60.1 U.S.qts.

50.2 Imp.qts.

7.0 L

7.3 U.S.qts.

6.2 Imp.qts.

3.5 L

3.7 U.S.qts.

3.1 Imp.qts.

Greasing

No. of greasing point Place

Front wheel case support

7

Front axle support

Top link

Top link bracket

Lift rod

Battery terminal

* KUBOTA original transmission hydraulic fluid.

2

2

2

2

3

2

KUBOTA SUPER UDT fluid or SAE80, 90 gear oil

Capacity

Until grease overflows

Moderate amount

Type of grease

Multipurpose type grease


MG-2

M9000DT-M, WSM G GENERAL

[3] MAINTENANCE

Period

No.

Item

1 Clutch

2 Engine oil

3 Hydraulic oil filter

4 Engine oil Filter

Adjust

Change

Replace

Replace

5 Water separator

6 Transmission fluid

Clean

Change

7 Front axle differential case oil Change

8 Front axle gear case oil Change

9 Engine start system

10 Wheel bolt torque

11 Greasing

12 Battery condition

13

Air cleaner element

[Double type]

Primary element

Secondary element

14 Fan belt

15 Brake

16

17

Radiator hose and clamp

Power steering oil line

Check

Check

–

Check

Clean

Replace

Replace

Adjust

Adjust

Check

Replace

Check

Replace

18

19

20

Fuel line

Toe-in

Intake air line

Check

Replace

Adjust

Check

Replace

Replace

Adjust

Adjust

21 Fuel filter element

22 Front axle pivot

23 Engine valve clearance

24

Fuel injection nozzle injection pressure

25 Injection pump

26 Cooling system

27 Coolant

28 Fuel system

29 Clutch housing water

30 Fuse

31 Light bulb

Check

Check

Flush

Change

Bleed

Drain

Replace

Replace

★

★

★

★

★

★

★

★

✩

✩

✩

✩

✩

✩

✩

Service Interval

50 50 100 200 300 400 600 800 1500 3000

✩

✩

✩

✩

✩

After purchase

1

year

2 years

Important

Reference page

G-18

G-16

G-17

G-16

✩

*

**

@

G-27

MG-4

MG-5

G-29

G-19

MG-4

G-24

G-21

G-22

G-22

✩

G-22

✩

✩

✩

✩

✩

✩

✩

✩

✩

✩

✩

✩

✩

✩

✩

✩

✩

✩

✩

Service as required

***

@

@

@

@

@

G-23

G-23

G-25

G-25

G-25

G-25

G-25

G-25

G-26

–

–

G-27

G-29

1-S19

1-S68

1-S67

G-30, 31

G-30, 31

G-32

G-32

G-33

G-33

■

IMPORTANT

• The jobs indicated by

★

must be done after the first 50 hours of operation.

• * : Air cleaner should be cleaned more often in dusty conditions than in normal conditions.

• ** : Every year or every 6 times of cleaning.

• *** : Replace only if necessary.

• The items listed above (@ marked) are registered 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 maintenance on the engine according to the above instruction.

Please see the Warranty Statement in detail.

W1035769


MG-3

M9000DT-M, WSM

[4] CHECK AND MAINTENANCE

(1) Check Points of Initial 50 Hours

Checking Wheel Mounting Nuts Tightening Torque

G GENERAL

CAUTION

• Never operate tractor with a loose rim, wheel, or axle.

• Any time bolts and nuts are loosened, retighten to specified torque.

• Check all bolts and nuts frequently and keep them tight.

1. Check the wheel mounting nut regularly especially when new. If there are loosened, tighten as follows.

Tightening torque

Front wheel mounting nut

Front wheel rim bolt

Rear wheel mounting nut

Rim clamp bolt

260 to 304 N·m

26.5 to 31.0 kgf·m

192 to 224 ft-lbs

198 to 279 N·m

20.2 to 28.4 kgf·m

146 to 205 ft-lbs

260 to 304 N·m

26.5 to 31.0 kgf·m

192 to 224 ft-lbs

305 to 373 N·m

31.1 to 38.0 kgf·m

225 to 275 ft-lbs

(1) Front Wheel Mounting Nut

(2) Front Wheel Rim Bolt

(3) Rim Clamp Bolt

(4) Rear Wheel Mounting Nut

W1042468

(2) Check Points of Every 600 Hours

Changing Transmission Fluid

CAUTION

• Allow engine to cool down sufficiently, oil can be hot and can burn.

1. To drain the used oil, remove the drain plug (1) and (2) at the bottom of the transmission case and drop axle case and drain the oil completely into the oil pan.

2. After drain reinstall the drain plug (1) and (2).

3. Fill with the new KUBOTA SUPER UDT fluid up to the upper notch on the dipstick (4). (See page MG-2.)

4. After running the engine for a few minutes, stop the engine and check the oil level again, add oil to prescribed level.

■

IMPORTANT

• Do not operate the tractor immediately after changing the transmission fluid.

• Run the engine at medium speed for a few minutes to prevent damage to the transmission.

Oil Capacity

Standard

With 80 in. wide axle

56 L

59.2 U.S.qts.

49.3 Imp.qts.

57 L

60.1 U.S.qts.

50.2 Imp.qts.

(1) Drain Plug

(2) Drain Plug (both side)

(3) Oil Inlet

(4) Dipstick

A : Oil level acceptable within this range.

W1042893


MG-4


Changing Front Differential Case Oil

1. To drain the used oil, remove the drain plug (3) and oil inlet port plug (1) at the front differential case and drain the oil completely into the oil pan.

2. After draining reinstall the drain plug (3).

3. Remove the oil level check plug (2).

4. Fill with the new oil up to the lower rim of check plug port.

(See page MG-2.)

5. After filling reinstall the oil inlet port plug (1) and check plug (2).

Oil Capacity

Standard


6.0 L

6.3 U.S.qts.

5.3 Imp.qts.

7.0 L

7.3 U.S.qts.

6.2 Imp.qts.

(1) Oil Inlet Port Plug

(2) Check Plug

(3) Drain Plug

W1017992

MG-5


M9000DT-M, WSM

[5] SPECIAL TOOL

Rear Axle Nut Wrench 92

Application: Use for removing and installing a rear axle nut.

G GENERAL

E

F

G

A

B

C

D

177 mm (6.97 in.)

130 mm (51.2 in.)

20 mm radius (0.79 in. radius)

59.5 mm radius (2.34 in. radius)

85.5 to 86.1 mm (3.37 to 3.39 in.)

92.5 to 93.1 mm dia. (3.64 to 3.67 in. dia.)

69 mm (2.72 in.)

H

I

J

K

10 mm radius (0.39 in. radius)

30 mm (1.18 in.)

7.6 to 7.8 mm (0.3 to 0.31 in.)

14 mm (0.55 in.)

C0.5

Chamfer 0.5 mm (0.0197 in.)

C0.7

Chamfer 0.7 mm (0.0276 in.)

C2 Chamfer 2 mm (0.079 in.)

MG-6


M9000DT-M, WSM

[6] TIRES

(1) Type of Tire

■

IMPORTANT

• Do not use tires larger than specified.

G GENERAL

The following tires can be mounted on mode M9000DT-M.

Model Type of Tire

M9000DT-M Farm Tire

Front

13.6–38, 6PR

9.5R48, 6PR

Rear

13.6–38, 6PR

9.5R48, 6PR

W1043491

(2) Tire Pressure

WARNING

• To avoid personal injury :

- Do not attempt to mount a tire. This should be done by a qualified person with the proper equipment.

- Always maintain the correct tire pressure. Do not inflate tires above the recommended pressure shown in the operator’s manual

■

IMPORTANT

• Do not use tires larger than specified.

Through the tire pressure is factory-set to the prescribed level, it naturally drops slowly in the course of time. Thus, check it every day and inflate as necessary.

To inflate the wheel tires, use an air compressor or hand pump.

■

Recommended Inflation Pressure

• Maintain the pressure shown below for normal use.

Front

Rear

Tire sizes

13.6 – 38, 6PR

9.5R48, 6PR

13.6 – 38, 6PR

9.5R48, 6PR

Inflation pressure

150 kPa (1.5 kgf/cm

2

, 22 psi)

200 kPa (2.0 kgf/cm

2

, 30 psi)

150 kPa (1.5 kgf/cm

2

, 22 psi)

200 kPa (2.0 kgf/cm

2

, 30 psi)

■

NOTE

• Maintain the maximum pressure in front tires, if using a front loader of when equipped with lots of front weight.

(A) Insufficient

(B) Standard

(C) Excessive

(D) Ground

W1043580


MG-7

M9000DT-M, WSM

(3) Treads Adjustment

(A) Front Wheel

Standard


13.6–38

G GENERAL

–

1830 mm (72 in.)

Front tread width can be adjusted as shown with the standard equipped tires.

To change the tread width

1. Remove the wheel rim and disk mounting bolts.

2. Change the position of the rim and disk (right and left) to the desired position, and tighten the bolt.

3. Adjust the toe-in [2 to 8 mm (0.1 to 0.3 in.)].

■

IMPORTANT

• Always attach wheels as shown in the drawing.

• If not attached as illustrated, transmission parts may be damaged.

• 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 thereafter according to service interval.

■

NOTE

• Wheels with beveled or tapered holes, use the tapered side of lug nut.

Tightening torque

Front wheel mounting nut

Front wheel rim nut

260 to 304 N·m

26.5 to 31.0 kgf·m

192 to 224 ft-lbs

198 to 278 N·m

20.2 to 28.4 kgf·m

146 to 205 ft-lbs

(1) Front Wheel Mounting Nut (2) Front Wheel Rim Nut

W1031994

1565 mm (61.6 in.)

1925 mm (75.8 in.)

1665 mm (65.6 in.)

2025 mm (79.7 in.)

A : Tread

W1031401


MG-8


(B) Adjustment Front Wheel Turning Stopper Bolt

Take the following steps to adjust the turning angle with the stopper.

1. Slightly tighten the stopper bolt.

2. Start the engine. Turn the steering wheel to the right and left to get the stopper two or three times into contact with the bevel gear case. (This is to position the stopper’s contact face.)

3. Then hold the stopper with an adjustable wrench to prevent it from getting out of position. Finally tighten the stopper bolt to the specified torque.

■

IMPORTANT

• The turning angle varies depending on the presence or absence of the front weight bumper as well as the tire size.

Adjust the stopper bolt with these factors in mind.

• Make sure that stopper bolts are always tightened to the correct torque.

(1) Stopper Bolt

A : Front

W1020179

Tread

Stopper bolts adjustment (ex. LH stopper bolt)

2025 mm (79.7 in.)

2015 mm (79.5 in.)

1925 mm (75.8 in.)

1830 mm (72 in.)

1910 mm (75.4 in.)

Stopper

Tread

1665 mm (65.6 iin.)

1655 mm (65.3 in.)

1565 mm (61.6 in.)

1550 mm (61.1 in.)

Stopper

L

1

: 12 mm (0.47 in.)

L

2

: 3 mm (0.19 in.) B : Stopper Bolt


MG-9

M9000DT-M, WSM

(C) Rear Wheels

G GENERAL

Rear tread width ranges from approximately 1525 to 2045 mm

(60 to 80 in.) and is adjustable in 100 mm (4 in.) increments.

To change the rear tread.

1. Remove the clamp mounting bolts.

2. Change the clamp position of the rim and disk to the desired position, and tighten the bolts.

Tightening torque Rear wheel mounting nut

260 to 304 N·m

26.5 to 31.0 kgf·m

191.8 to 224.2 ft-lbs

(1) Rear Wheel Mounting Nut (2) Rim Clamp Bolt

W1021223

Standard


–

1845 mm (72.6 in.)

1525 mm (60.0 in.)

1940 mm (76.3 in.)

1630 mm (64.2 in.)

2045 mm (80.6 in.)

13.6–38

(1) Rear Wheel Rim

(4) Auxiliary Steps

(2) Rear Wheel Disc (3) Clamp (4) Tread

W1030296

Reposition the auxiliary steps, as required according to the tread.

Tightening torque Bolt

77 to 90 N·m

7.9 to 9.2 kgf·m

57 to 67 ft-lbs

Auxiliary steps

(1) Handrail

(2) Auxiliary Step

(3) Bolt

Tread A

Tread B

1515 to 1615 mm

59.6 to 63.6 in.

1830 to 2030 mm

72 to 80 in.

(4) Spring Washer

(5) Nut

W1044475


MG-10

M9000DT-M, WSM

3. TRANSMISSION

[1] MECHANISM

(1) Structure

TRANSMISSION

(1) Shuttle Shift Section (Forward-Reverse)

(2) Main Gear Shift Section

(3) Hi-Lo, Creep Shift Section

M3-M1

(4) PTO Clutch Section


M9000DT-M, WSM TRANSMISSION

(5) Differential Gear Section (6) PTO Gear Section

M3-M2

(7) Four Wheel Drive Section


M9000DT-M, WSM

(2) Travelling System

(A) Hi-Lo, Creep Shift Section

TRANSMISSION

■

Hi-Lo, Creep Shift

■

Hi Range

18T Gear Shaft (4)

→

Shifter (5)

→

Hub (6)

→

Shaft

(8).

■

Low Range

18T Gear Shaft (4)

→

38T-19T Gear (1)

→

37T-19T

Gear (7)

→

Shifter (5)

→

Hub (6)

→

Shaft (8)

■

Creep Range

18T Gear Shaft (4)

→

38T-19T Gear (1)

→

37T-19T

Gear (7)

→

47T Gear (2)

→

15T Gear Shaft (3)

→

51T

Gear (10)

→

Shifter (9)

→

Shaft (8)

(1) 38T-19T Gear

(2) 47T Gear

(3) 15T Gear Shaft

(4) 18T Gear Shaft

(5) Shifter

(6) Hub

(7) 37T-19T Gear

(8) Shaft

(9) Shifter

(10) 51T Gear

W1012972

M3-M3


M9000DT-M, WSM

(B) Four Wheel Shift Section

TRANSMISSION

(1) Propeller Shaft 2

(2) 28T Gear

(3) 24T Gear


(5) 33T Gear

(6) Shaft 1

(7) Coupling

(8) Shifter

(9) 20T Gear

(10) Shaft 2

(11) 31T Gear

(12) 36T Gear

■

4 Wheel Drive Engaged

Shaft 1 (6)

→

Coupling (7)

→

Shifter (8)

→

33T Gear (5)

→

36T Gear (12)

→

Propeller Shaft 1 (4)

→

24T Gear (3)

→

31T Gear (11)

→

Shaft 2 (10)

→

20T Gear (9)

→

28T Gear (2)

→

Propeller Shaft 2 (1).

M3-M4


M9000DT-M, WSM

[2] SERVICING

(1) Servicing specifications

Item

Shuttle Rod

Auxiliary Shift Rod

Auxiliary Shift Rod

Length

Length L

1

Length L

2

TRANSMISSION

Factory Specification

268 mm

10.55 in.

Approx. 318 mm

12.52 in.

Approx. 250 mm

9.84 in.

Allowable Limit

–

–

–

W1013874

(2) Tightening Torques

Tightening torques of screws, bolts and nuts on the table below are especially specified.

(For general use screws, bolts and nuts : See page G-13.)

Item

Main delivery pipe and return pipe retaining nut

Turning delivery hose retaining nut

Steering controller mounting screws

Starter’s terminal B mounting nut

Gear case mounting screw

Engine and clutch housing mounting screw, nut

Engine and clutch housing mounting stud bolt


ROPS mounting screw M16 grade 9 screw

Pedal frame mounting screw

Transmission case and clutch housing mounting screw

Transmission case and clutch housing mounting nut

Speed change cover mounting screw

Release fork setting screw

Bearing holder 1 mounting screw and nut

Bearing holder 2 mounting screw


N·m

46.6 to 51.0

24.5 to 29.4

48.1 to 55.9

8.8 to 11.8

48.1 to 55.9

77.5 to 90.2

38.2 to 45.1

260 to 304

260 to 304

77.5 to 90.2

77.5 to 90.2

103.0 to 117.7

23.5 to 27.5

166.7 to 186.3

23.5 to 27.5

77.5 to 90.2

23.5 to 27.5

kgf·m

4.8 to 5.2

2.5 to 3.0

4.9 to 5.7

0.9 to 1.2

4.9 to 5.7

7.9 to 9.2

3.9 to 4.6

26.5 to 31.0

26.5 to 31.0

7.9 to 9.2

7.9 to 9.2

10.5 to 12.0

2.4 to 2.8

17.0 to 19.0

2.4 to 2.8

7.9 to 9.2

2.4 to 2.8

ft-lbs

34.7 to 37.6

18.1 to 21.7

35.4 to 41.2

6.5 to 8.7

35.4 to 41.2

57.1 to 66.5

28.2 to 33.3

192 to 224

192 to 224

57.1 to 66.5

57.1 to 66.5

76.0 to 86.8

17.4 to 20.3

122.9 to 137.4

17.4 to 20.3

57.1 to 66.5

17.4 to 20.3

W1012736

M3-S1



(3) Checking, Disassembling and Servicing

(A) Separating Engine and Clutch Housing Case

Draining Transmission Fluid

1. Remove the drain plug (1), (2).

2. Drain the transmission fluid.

3. Reinstall the drain plug (1).

Transmission fluid

(1) Drain Plug

Capacity

Standard


56.0 L

59.2 U.S.qts.

49.3 lmp.qts.

57.0 L

60.1 U.S.qts.

50.2 lmp.qts.

(2) Drain Plug (Both side)

W1010679

Draining Fuel

1. Place oil pans under the fuel tank.

2. Remove the drain plug (1).

3. Drain the fuel.

4. Reinstall the drain plug (1).

Capacity

90.0 L

23.8 U.S.gals.

19.8 lmp.gals.

(1) Drain Plug

W1010823

Muffler and Bonnet

1. Remove the muffler (2).

2. Remove the bonnet (1).

3. Disconnect the battery’s cable (3).

4. Disconnect the head light 3P connectors.

5. Remove the side cover (4).

6. Remove the handrail (5) and auxiliary step (6).

(1) Bonnet

(2) Muffler (Upper)

(3) Battery Cable

(4) Side Cover

(5) Handrail

(6) Auxiliary Step

W1011064

M3-S2



Steering Wheel, Meter Panel and Bonnet

1. Remove the steering wheel (1) with a steering wheel puller

(Code No. 07916-5-1090).

2. Remove the shuttle lever grip (2).

3. Remove the meter panel mounting screw and disconnect the meter cable (4).

4. Disconnect the connectors (6).

5. Disconnect the main switch connector (7) and headlight switch connector, hazard and turn signal switch connector.

6. Disconnect the engine stop cable (8) at the engine side.

7. Remove the rear bonnet (3).

8. Remove the fuse box (9) and cover (10).

(1) Steering Wheel

(2) Shuttle Lever Grip

(3) Rear Bonnet

(4) Meter Cable

(5) Meter Panel

(6) Connectors

(7) Main Switch Connector

(8) Engine Stop Cable

(9) Fuse Box

(10) Cover

W1011214

Piping for Power Steering

1. Disconnect the turning delivery hoses (2) and (3).

2. Disconnect the main delivery pipe (4).

3. Disconnect the return pipe (1).

4. Remove the steering controller mounting screws.

5. Remove the steering controller.

(When reassembling)

Tightening torque

Main delivery pipe and return pipe retaining nut

Turning delivery hose retaining nut

Steering controller mounting screws

46.6 to 51.0 N·m

4.8 to 5.2 kgf·m

34.7 to 37.6 ft-lbs

24.5 to 29.4 N·m

2.5 to 3.0 kgf·m

18.1 to 21.7 ft-lbs

48.1 to 55.9 N·m

4.9 to 5.7 kgf·m

35.4 to 41.2 ft-lbs

(1) Return Pipe

(2) Left Turning Delivery Pipe

(3) Right Turning Delivery Pipe

(4) Main Delivery Pipe

W1011609

Piping for 3-Point Hydraulic System

1. Remove the accelerator rod (1).

2. Remove the suction pipe (3).

3. Remove the delivery pipe (4) for 3-point hydraulic system.

4. Remove the delivery pipe (2) for power steering.

(1) Accelerator Rod

(2) Delivery Pipe

(3) Suction Pipe

(4) Delivery

W1011808


M3-S3


Wire Harness R.H. and Fuel Pipes

1. Disconnect the 3P connector for solenoid valve (3).

2. Disconnect the wiring lead (2) from the glow plug.

3. Disconnect the coolant thermo sensor 1P connector (1).

4. Remove the fuel pipes.

(1) Coolant Thermo Sensor 1P

Connector

(2) Wiring Lead for Glow Plug

(3) 3P Connector for Solenoid Valve

(4) Fuel Pipes

W1011919

Wire Harness L.H.

1. Disconnect the alternator 2P connector (1) and B terminal (2).

2. Disconnect the starter motor C terminal (5) and B terminal (4).

3. Disconnect the engine oil pressure switch terminal (3).


Tightening torque

Starter’s terminal B mounting nut

8.8 to 11.8 N·m

0.9 to 1.2 kgf·m

6.5 to 8.7 ft-lbs

(1) Alternator 2P Connector

(2) Alternator B terminal

(3) Engine Oil Pressure Switch Terminal

(4) Starter Motor B Terminal

(5) Starter Motor C Terminal

W1012136

Propeller Shaft

1. Slide the propeller shaft cover (3), (4) after removing the screws

(7), (8).

2. Tap out the spring pin (2), (6) and then slide the coupling (1), (9) to the front and rear.


• Apply grease to the splines of the propeller shaft (5) and pinion shaft.

(1) Coupling

(2) Spring Pin

(3) Propeller Shaft Cover

(4) Propeller Shaft Cover

(5) Propeller Shaft

(6) Spring Pin

(7) Screw

(8) Screw

(9) Coupling

W1012314

Gear Case

1. Remove the gear case mounting screw.

2. Remove the gear case assembly.


• Apply liquid gasket (Three Bond 1216 or equivalent) to joint face of the clutch housing and gear case.

Tightening torque Gear case mounting screw

48.1 to 55.9 N·m

4.9 to 5.7 kgf·m

35.4 to 41.2 ft-lbs

W1012458


M3-S4


Separating Engine from Clutch Housing

1. Check the engine and clutch housing case are securely mounted on the disassembling stands.

2. Remove the engine mounting screws and nuts, and separate the engine from the clutch housing.


• Apply molybdenum disulfide (Three Bond 1901 or equivalent) to the splines of clutch disc bass.

• Apply liquid gasket (Three Bond 1141, 1211 or equivalent) to joint face of the engine and clutch housing.

Tightening torque

Engine and clutch housing mounting screw, nut

Engine and clutch housing mounting stud bolt

77.5 to 90.2 N·m

7.9 to 9.2 kgf·m

57.1 to 66.5 ft-lbs

38.2 to 45.1 N·m

3.9 to 4.6 kgf·m

28.2 to 33.3 ft-lbs

W1012575

Fuel Tank Connection Hose

1. Remove the fuel hose cover (2).

2. Remove the connection hose (1).

(1) Connection Hose (2) Fuel Hose Cover

W1012784

Rear Wheel and Fenders

1. Place disassembling stand under the transmission case.

2. Remove the three point linkage (4).

3. Remove the rear wheel (3).

4. Disconnect the 6P connector for hazard and tail light.

5. Disconnect the jumper leads for PTO safety switch.

6. Remove the fenders (2).

7. Remove the seat (1).


■

IMPORTANT

• Be sure to assemble the seat switch 2P connector to the harness connector with Red / Green and Orange / White color wire. (If equipped OPC system.) (Refer to 9.

ELECTRICAL SYSTEM.)


260 to 304 N·m

26.5 to 31.0 kgf·m

192 to 224 ft-lbs

(1) Seat

(2) Fender

(3) Rear Wheel

(4) Three Point Linkage

W1012928


M3-S5


Center Frame and ROPS

1. Remove the remote valve wire.

2. Remove the draft and position control lever grips (1), (2).

3. Remove the auxiliary speed change lever grip (7).

4. Remove the DT shift lever grip (4).

5. Remove the three point hitch lowering speed control grip (8) and

PTO lever (3).

6. Remove the center frame (6).

7. Remove the ROPS (5).


Tightening torque

ROPS mounting screw

M16 grade 9 screw

260 to 304 N·m

26.5 to 31.0 kgf·m

192 to 224 ft-lbs

(1) Position Control Lever Grip

(2) Draft Control Lever Grip

(3) PTO Lever

(4) DT Shift Lever Grip

(5) ROPS

(6) Center Frame

(7) Auxiliary Speed Change Lever Grip

(8) Three Point Hitch Lowering Speed

Control Grip

W1013193

Floor Mat and Housing Cover

1. Remove the floor mat (1).

2. Remove the housing cover (2).

(1) Floor Mat (2) Housing Cover

W1013600

Pedal Frame

1. Disconnect the brake rods (3) (Right and Left).

2. Disconnect the clutch rod (2).

3. Disconnect the shuttle rod (5).

4. Remove the delivery pipe (4) for PTO clutch.

5. Remove the pedal frame (1) with wire harness.

■

IMPORTANT

• After reassembling the pedal frame, be sure to adjust the brake pedal travel and clutch pedal free travel.


Tightening torque

Pedal frame mounting screw

77.5 to 90.2 N·m

7.9 to 9.2 kgf·m

57.1 to 66.5 ft-lbs

Shuttle rod length A

(1) Pedal Frame

(2) Clutch Rod

(3) Brake Rod

Factory spec.

268 mm

10.55 in.

(4) Delivery Pipe

(5) Shuttle Rod

W1013695


M3-S6


Steps

1. Disconnect the foot accelerator rod (2).

2. Remove the steps (1).

(1) Steps (2) Foot Accelerator Rod

W1014294

Fuel Tanks

1. Remove the fuel hose (1), (2), (3), (4).

2. Remove the tank bands (6).

3. Remove the fuel tanks (5).

(1) Fuel Hose 1

(2) Fuel Hose 2

(3) Fuel Hose 3

(4) Fuel Hose 4

(5) Fuel Tank

(6) Tank Band

W1014446

Hydraulic Pipes and Brake Rod

1. Remove the suction pipe (1).

2. Remove the delivery pipe (2) for three point hydraulic system.

3. Remove the brake rods.

(1) Suction Pipe (2) Delivery Pipe

W1014576

Auxiliary Shift Lever

1. Disconnect the shift rod L

1

(1) and L

2

(2).

2. Remove the external circlip (3).

3. Take out the shift lever assembly.


• Be sure to adjust the shift rod length.

Shift rod length L

1

Shift rod length L

2

Factory spec.

Factory spec.

Approx. 318 mm

12.52 in.

Approx. 250 mm

9.84 in.

(1) Shift Rod

(2) Shift Rod

(3) External Circlip

(4) Shift Lever

W1014666


M3-S7


Separating Transmission Case

1. Check the clutch housing case and transmission case are securely mounted on the disassembling stands.

2. Remove the transmission case mounting screws and nuts.

3. Separate the transmission case from the clutch housing.


• Apply liquid gasket (Three Bond 1216 or equivalent) to joint face of transmission case and clutch housing case.

Tightening torque

Transmission case and clutch housing mounting screw

Transmission case and clutch housing mounting nut

77.5 to 90.2 N·m

7.9 to 9.2 kgf·m

57.1 to 66.5 ft-lbs

103.0 to 117.7 N·m

10.5 to 12.0 kgf·m

76.0 to 86.8 ft-lbs

W1014796

(B) Disassembling Clutch Housing Case

Speed Change Cover

1. Remove the speed change cover (1).


• When reassembling the speed change cover (1), set the shifter and fork in neutral position.

• Apply liquid gasket (Three Bond 1216 or equivalent) to seam of speed change cover and clutch housing.

Tightening torque

Speed change cover mounting screw

23.5 to 27.5 N·m

2.4 to 2.8 kgf·m

17.4 to 20.3 ft-lbs

(1) Speed Change Cover

W1014944

Clutch Release Bearing and Bearing Case

1. Draw out the release bearing (1) and the release hub (5) together.

2. Remove the release fork setting screw (2).

3. Draw out the control shaft (4) to take out the release fork (3).


• After tightening the release fork setting screw to the specified torque, insert a wire through the holes of the setting screw head and release fork.

• Apply grease to the sliding surface of the clutch release hub.

• Apply grease to the bushing of control shaft.

Tightening torque Release fork setting screw

166.7 to 186.3 N·m

17.0 to 19.0 kgf·m

122.9 to 137.4 ft-lbs

(1) Release Bearing

(2) Release Fork Setting Screw

(3) Release Fork

(4) Control Shaft

(5) Release Hub

W1015074


M3-S8


Bearing Holder

1. Remove the bearing holder 1 (1) with the shaft (2) by screwing

M8

×

Pitch 1.25 mm screws into holes A and B.


• Apply grease or transmission fluid to the O-ring.

Tightening torque

Bearing holder 1 mounting screw and nut

23.5 to 27.5 N·m

2.4 to 2.8 kgf·m

17.4 to 20.3 ft-lbs

(1) Bearing Holder 1 (2) Shaft

W1015255

Front Wheel Drive Gear

1. Remove the external snap ring (3) and 33T gear (2) with collar

(4).

2. Remove the external snap ring (5) and 36T gear (6).

3. Draw out the PTO propeller shaft (1).

(1) PTO Propeller Shaft

(2) 33T Gear

(3) External Snap Ring

(4) Collar


(6) 36T Gear

W1015496

Disassembling Auxiliary Shift Section

1. Take out the PTO propeller shaft.

2. Remove the bearing holder 2 (15) mounting screws.

3. Remove the auxiliary shift section assembly.


• Direct the grooved side of the thrust collar (5) to the gear side.

Tightening torque


77.5 to 90.2 N·m

7.9 to 9.2 kgf·m

57.2 to 66.5 ft-lbs


(2) Shifter

(3) Hub

(4) Bearing

(5) Thrust Collar

(6) Needle Bearing

(7) Collar

(8) Needle Bearing

(9) 38T-19T Gear

(10) Thrust Collar


(12) 47T Gear

(13) 15T Gear Shaft

(14) Bearing

(15) Bearing Holder 2

(16) Shift Fork

(17) Needle Bearing

(18) Collar

(19) Needle Bearing

(20) 37T Gear

(21) Shaft

(22) Rod

(23) Shifter

(24) Shifter Fork

(25) Needle Bearing

(26) 51T Gear

(27) Thrust collar

(28) Internal Snap Ring

(29) Bearing


W1015618


M3-S9


1st Shaft

1. Tap out the spring pin (33) from shift fork (32).

2. Remove the bolt (30), and take out the ball and spring.

3. Take out the pin (34) and ball from hole.

4. Draw out the shift rod (31) and take out the shift fork (32).

5. Remove the bearing holder 3 (35).

6. Remove the external snap ring (1).

7. Tap out the 1st shaft (13) to the rear.

8. Take out the gears.


(2) Collar

(3) Bearing

(4) Synchro Holder

(5) Synchronizer Unit

(6) 26T Gear

(7) Inner Race

(8) Needle Bearing

(9) Thrust Collar

(10) Inner Race

(11) 20T Gear

(12) 15T Gear

(13) 1st Shaft

(14) 26T Gear

(15) Synchronizer Ring

(16) Shifter Assembly

(17) 30T Gear

(18) Inner Race

(19) Shifter

(20) Hub

(21) Synchronizer Pin 1



(24) Inner Core

(25) Retainer

(26) Shifter

(27) Key

(28) Spring

(29) Hub

(30) Bolt

(31) Shift Rod

(32) Shift Fork

(33) Spring Pin

(34) Pin


W1016921

M3-S10



1st Shaft (Continued)


• Apply molybdenum disulfide (Three Bond 1901 or equivalent) to inner surface of 26T gear (14) and 30T gear (17).

• Be sure to assembling the F-R synchronizer unit, align the oil groove (36) on the hub (20) and synchronizer pin 1 (21) as shown in the figure.

• Be sure to assemble the 3rd-4th synchronizer unit, set the spline teeth (37) on the shifter (26) to the key (27) as shown in the figure.

• Adjust the clearance of the gears on the 1st shaft by the collar (2).

Tightening torque


23.5 to 27.5 N·m

2.4 to 2.8 kgf·m

17.4 to 20.3 ft-lbs

Side clearance of the gear on the 1st shaft

Factory spec.

Less than 0.3 mm

0.0118 in.

(Reference)

• Thickness of the collar (2) :

5.8 mm (0.228 in.), 6.0 mm (0.236 in.), 6.2 mm (0.244 in.)


(2) Collar

(3) Bearing

(4) Synchro Holder


(6) 26T Gear

(7) Inner Race

(8) Needle Bearing

(9) Thrust Collar

(10) Inner Race

(11) 20T Gear

(12) 15T Gear

(13) 1st Shaft

(14) 26T Gear


(16) Shifter Assembly

(17) 30T Gear

(18) Inner Race

(19) Shifter

(20) Hub




(24) Inner Core

(25) Retainer

(26) Shifter

(27) Key

(28) Spring

(29) Hub

(30) Bolt

(31) Shift Rod

(32) Shift Fork

(33) Spring Pin

(34) Pin


(36) Oil Groove

(37) Spline Teeth

(38) Without Spline Teeth

[A] F-R Synchronizer Unit

[B] 3rd-4th Synchronizer Unit

W1234674


M3-S11


18T Gear Shaft and 25T Idle Gear

1. Remove the external snap ring (1) and ball bearing (2).

2. Take out the 25T-23T gear (4).


4. Tap out the 18T gear shaft (14) to the rear side.

5. Tap out the spring pin (19).

6. Tap out the 25T idle gear shaft (20) with gear (18).


• Apply molybdenum disulfied (Three Bond 1901 or equivalent) to inner surface of 32T gear (16) and 37T gear (11).

• Direct the grooved side of thrust collar (13) to the gear side.


(2) Bearing

(3) Collar

(4) 25T-23T Gear

(5) Needle Bearing

(6) Collar

(7) Thrust Needle Bearing

(8) Thrust Collar

(9) 23T Gear

(10) 27T Gear

(11) 37T Gear

(12) Inner Race

(13) Thrust Collar

(14) 18T Gear Shaft


(16) 32T Gear


(18) 25T Idle Gear

(19) Spring Pin

(20) 25T Idle Gear Shaft

W1017018

Synchronizer Unit

(1) Inner Synchronizer Ring

(2) Center Ring

(3) Shifter

(4) Synchronizer Key

(5) Synchronizer Key Spring

(6) Outer Synchronizer Ring

W1017609

DT Propeller Shaft


2. Pull out the propeller shaft 1 (5) to the rear side.

3. Remove the propeller shaft 2 (1) with 28T gear (2) to the transmission case upper side.


(2) 28T Gear


(4) 24T Gear


W1017690

Gear Case

1. Remove the plug (5) and internal snap ring (6).

2. Remove the screw (10).

3. Tap out the shaft (8) to the front side.

4. Take out the 20T gear (1) and 31T gear (3).

(1) 20T Gear

(2) Collar

(3) 31T Gear

(4) Bearing

(5) Plug


(7) Bearing

(8) Shaft

(9) Gear Case

(10) Screw

W1017798


M3-S12

M9000DT-M, WSM

4. REAR AXLE

[1] MECHANISM

(1) Features

REAR AXLE

(1) Shaft 1

(2) 24T Gear

(3) Belleville (Three Pieces)

(4) 23T Gear

(5) Shaft 2

(6) Coupling

(7) Spacer (Option)

(8) Coupling (Option)

(9) Shaft 3

(10) Rear Axle Case

(11) Planetary Gear Support

(12) 66T Internal Gear

(13) 26T Planetary Gear

(14) Differential Case

(15) Differential Pinion Shaft

(16) Rear Axle

(17) Drop Axle Case 1

(18) 31T Gear


(20) Shaft 4

(21) Differential Lock Shift Fork

(22) Differential Lock

(23) Brake Shaft (12T Gear)

(24) Differential Side Gear

(25) Differential Pinion Gear

(26) 35T Bevel Gear

The rear axles are the final mechanism which transmit power from the transmission to the rear wheels. Direction of power transmitted is changed at a right angle by the differential gear and, at the same time, speed is reduced. It is further reduced by the planetary gear to drive the rear axles. The rear axles are semi-floating type with the ball bearing between the rear axle and rear axle case, which support the rear wheel load as well as transmitting power to the rear wheel. They withstand all the forces caused by tire rotation and side skidding.


M4-M1

M9000DT-M, WSM

(2) Final Reduction System

REAR AXLE

The final reduction of M9000DT-M tractor is shown in figure.

■

Final Reduction Section

Shaft 1 (5)

→

Coupling (4)

→

Shaft 2 (2)

→

23T Gear

(3)

→

24T Gear (1)

→

31T Gear (7)

→

Rear Axle Shaft

(6).

(1) 24T Gear

(2) Shaft 2

(3) 23T Gear

(4) Coupling

(5) Shaft 1

(6) Rear Axle Shaft

(7) 31T Gear

W1013611

M4-M2


M9000DT-M, WSM REAR AXLE

[2] SERVICING

(1) Tightening Toques

Tightening torques of screws, bolts and nuts on the table below are especially specified.

(For general use screws, bolts and nuts : See page G-13.)

Item


Drop axle case mounting screw and nut

Drop axle case mounting nut M12 grade 9

Rear axle nut

N·m

259.9 to 304.0

77.5 to 90.2

103.0 to 117.7

441.3 to 539.4

kgf·m

26.5 to 31.0

7.9 to 9.2

10.5 to 12.0

45.0 to 55.0

ft-lbs

191.7 to 224.2

57.1 to 66.5

76.0 to 86.8

325.5 to 397.8

W1012736

(2) Checking, Disassembling and Servicing

(A) Separating Drop Axle Case from Rear Axle Case

Draining Transmission Fluid

• See page MG-4.

W1010728

Rear Wheel

1. Place disassembling stand under the transmission case.

2. Remove the three point linkage (2).

3. Remove the rear wheel (1).



259.9 to 304.0 N·m

26.5 to 31.0 kgf·m

191.7 to 224.2 ft-lbs

(1) Rear Wheel (2) Three Point Linkage

W1010773

Drop Axle Case Assembly

1. Remove the drop axle case mounting screws.

2. Support the drop axle case (3) with nylon lift strap and hoist.

3. Separate the drop axle case (3) from rear axle case (1).

Tightening torque

Drop axle case mounting screw and nut

77.5 to 90.2 N·m

7.9 to 9.2 kgf·m

57.1 to 66.5 ft-lbs

(1) Rear Axle Case

(2) With 80 in. Wide Axle Spacer

(Option)

(3) Drop Axle Case

W1010912

M4-S1


M9000DT-M, WSM REAR AXLE

Drop Axle Case

1. Remove the drop axle case (2), (3) mounting screw and nut.

2. Separating the drop axle case 1 (2) from drop axle case 2 (3).

3. Remove the 23T gear assembly (4) and 24T gear assembly (5).


• Apply liquid gasket (Three Bond 1216 or equivalent) to joint face of the drop axle case 1 (2) and drop axle case 2 (3).

■

IMPORTANT

• Reassembling 24T gear assembly is belleville (6) position as showing in the figure.

Tightening torque

Drop axle case mounting screw

Drop axle case mounting

M12 grade 9 nut

77.5 to 90.2 N·m

7.9 to 9.2 kgf·m

57.1 to 66.5 ft-lbs

103.0 to 117.7 N·m

10.5 to 12.0 kgf·m

76.0 to 86.8 ft-lbs

(1) With 80 in. Wide Axle Spacer

(Option)



(4) 23T Gear Assembly

(5) 24T Gear Assembly

(6) Belleville

W1011030

Rear Axle Nut

1. Fix the rear axle on the repair table or set to the rear wheel.

2. Remove the stake on the rear axle nut (1).

3. Remove the rear axle nut (1) with a rear axle nut wrench 92 (3).

(See page MG-6.)

4. Tap out the rear axle (2).


• Replace the rear axle nut (1) with a new one, and stake if firmly after tightening.

Tightening torque Rear axle nut

441.3 to 539.4 N·m

45.0 to 55.0 kgf·m

325.5 to 397.8 ft-lbs

(1) Rear Axle Nut

(2) Rear Axle

(3) Rear Axle Nut Wrench 92

W1011325


M4-S2

M9000DT-M, WSM

6. FRONT AXLE

[1] MECHANISM

(1) Structure

FRONT AXLE

(1) Front Axle

(2) Oil Seal


(4) Planetary Gear Support

(5) Planetary Gear Pin

(6) 22T Planetary Gear

(7) Front Axle Case Support

(8) 19T Bevel Gear

(9) Bevel Gear Shaft

(10) 18T Bevel Gear

(11) Case 1 (Option)

(12) Differential Lock Clutch

(13) Differential Lock Spring

(14) Differential Case

(15) 27T Bevel Gear

(16) Collar


(18) 63T Internal Gear

(19) Plug

(20) 13T Bevel Gear

(21) Front Axle Case

(22) Oil Seal

(23) Oil Seal

(24) Differential Yoke Shaft

(25) O-Ring

(26) Front Differential Case

(27) Differential Lock Lever

(28) Propeller Shaft

(29) 18T Bevel Pinion Shaft

(30) Pinion Shaft

(31) Differential Pinion Gear

The front axle of the Mudder type is constructed as shown above. Power is transmitted from the transmission through the propeller shaft and to the spiral bevel pinion shaft, then to the spiral bevel gear after that to the differential gear. The power through the differential is transmitted to the differential yoke shaft and to the bevel gear shaft in the bevel gear case. The revolution is greatly reduced by the bevel gears, then the power is transmitted to the axle. The differential system allows each wheel to rotate at a different speed to make turning easier.


M6-M1

EDITOR:

KUBOTA FARM & INDUSTRIAL MACHINERY SERVICE, LTD.

64, ISHIZU-KITAMACHI, SAKAI-KU, SAKAI-CITY, OSAKA, 590-0823, JAPAN

PHONE : (81)72-241-1129

FAX : (81)72-245-2484

E-mail : [email protected]

KUBOTA Corporation

Printed in Japan 2006. 03, S, E I , E I , e Code No.9Y011-18033

2001. 09, S, E I , E I , e

Kubota M9000DT-M Workshop Manual Supplement

WORKSHOP MANUAL

TRACTOR

TO THE READER

CONTENTS

SPECIFICATIONS

DIMENSIONS

1. GENERAL

[1] FEATURE

[2] LUBRICANTS, FUEL AND COOLANT

[3] MAINTENANCE

[4] CHECK AND MAINTENANCE

(1) Check Points of Initial 50 Hours

(2) Check Points of Every 600 Hours

[5] SPECIAL TOOL

[6] TIRES

(1) Type of Tire

(2) Tire Pressure

(3) Treads Adjustment

(A) Front Wheel

(B) Adjustment Front Wheel Turning Stopper Bolt

(C) Rear Wheels

(4) Auxiliary Steps

3. TRANSMISSION

[1] MECHANISM

(1) Structure

(2) Travelling System

(A) Hi-Lo, Creep Shift Section

(B) Four Wheel Shift Section

[2] SERVICING

(1) Servicing specifications

(2) Tightening Torques

(3) Checking, Disassembling and Servicing

(A) Separating Engine and Clutch Housing Case

(B) Disassembling Clutch Housing Case

4. REAR AXLE

[1] MECHANISM

(1) Features

(2) Final Reduction System

[2] SERVICING

(1) Tightening Toques

(2) Checking, Disassembling and Servicing

(A) Separating Drop Axle Case from Rear Axle Case

6. FRONT AXLE

[1] MECHANISM

(1) Structure

EDITOR:

KUBOTA Corporation

Key Features

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Frequently Answers and Questions

What type of engine does the Kubota M9000DT-M have?

How many forward and reverse gears does the Kubota M9000DT-M have?

What is the maximum lifting force of the Kubota M9000DT-M?

Does the Kubota M9000DT-M have a live PTO?

What type of hydraulic control system does the Kubota M9000DT-M have?