Mitsubishi Grandis. Manual - part 393

SPECIAL TOOLS

FRONT AXLE

26-4

SPECIAL TOOLS

M1261000600513

Tool

Number

Name

Use

MB990767

End yoke holder

Fixing of the hub

MB991618

Hub bolt remover Removal of the hub bolt

MB991897

Ball joint remover Knuckle and tie rod end ball joint 

disconnection
NOTE: Steering linkage puller 
(MB990635 or MB991113)is also used 
to disconnect knuckle and tie rod end 
ball joint.

MB990241 

A: MB990242
B: MB990244

Axle shaft puller

A: Puller shaft
B: Puller bar

Removal of the drive shaft

MB991354

Puller body

A: MB991017
B: MB990998
C: MB991000

A, B: Front hub 
remover and 
installer
C: Spacer

• Provisional holding of the wheel 

bearing

• Measurement of wheel bearing 

starting torque

• Measurement of wheel bearing axial 

play
NOTE: MB991000, which belongs to 
MB990998, should be used as a 
spacer.

B990767

MB991618

AC106827

MB990241AB

A

B

MB991354

AC100320AB

A

B

C

SPECIAL TOOLS

FRONT AXLE

26-5

MB990685

Torque wrench

Measurement of wheel bearing starting 
torque

MB990326 Preload 

socket

MB990810

Side bearing 
puller

Removal of the centre bearing bracket

MB991172

Inner shaft 
installer base

Press-fitting of the inner shaft

MB991248 or 
MD998801

Inner shaft 
remover

Removal of the inner shaft

MB991460

Plug

Prevention of entry of foreign objects

MB990925

Bearing and oil 
seal installer set

• Removal and installation of the 

centre bearing

• Press-fitting of the dust seal outer, 

inner

MB990890

Rear suspension 
bushing base

Press-fitting of the dust seal outer, inner

Tool

Number

Name

Use

MB990326

MB990810

MB991248

MB990925

MB990890

ON-VEHICLE SERVICE

FRONT AXLE

26-6

ON-VEHICLE SERVICE

WHEEL BEARING AXIAL PLAY CHECK

M1261000900257

1. Remove the caliper assembly and suspend it with 

a wire.

2. Remove the brake disc from the front hub.

3. Attach a dial gauge as shown in the illustration, 

and then measure the axial play while moving the 
hub in the axial direction.

Limit: 0.05 mm

4. If axial play exceeds the limit, disassemble the 

front hub assembly and check the parts.

5. Install the brake disc, caliper assembly and 

tighten the caliper assembly mounting bolts to the 
specified torque 100 

± 10 N⋅m.

HUB BOLT REPLACEMENT

M1261001000321

1. Remove the caliper assembly and suspend it with 

wire so that it does not fall.

2. Remove the brake disc.

3. Use the following special tools to remove the hub 

bolts.

• End yoke holder (MB990767)

• Hub bolt remover (MB991618)

Tool

Type

Tool number

O D mm

A

MB990926

39.0

MB990927

45.0

MB990928

49.5

MB990929

51.0

MB990930

54.0

MB990931

57.0

MB990932

61.0

MB990933

63.5

MB990934

67.5

MB990935

71.5

MB990936

75.5

MB990937

79.0

B

MB990938

−

C

MB990939

−

ACX02372

A

B

C

Brass bar

Bar (snap-in type)

Tool box

MB990925

AC

Installer adapter

AC102438

AC102439 AC

MB990767

MB991618

ON-VEHICLE SERVICE

FRONT AXLE

26-7

4. Install the plain washer to the new hub bolt, and 

install the bolt with a nut.

5. Install the brake disc, caliper assembly and 

tighten the caliper assembly mounting bolts to the 
specified torque 100 

± 10 N⋅m.

AC102440

MB990767

Plain
washer

AC