Mitsubishi Colt Ralliart. Manual - part 459

GROUP 32

POWER PLANT 

MOUNT

CONTENTS

GENERAL INFORMATION . . . . . . . .

32-2

SERVICE SPECIFICATIONS. . . . . . .

32-3

SPECIAL TOOLS. . . . . . . . . . . . . . . .

32-3

ENGINE MOUNTING . . . . . . . . . . . . .

32-4

REMOVAL AND INSTALLATION <4A9> . . 

32-4

REMOVAL AND INSTALLATION <4G1> . . 

32-6

TRANSMISSION MOUNTING  . . . . . .

32-7

REMOVAL AND INSTALLATION  . . . . . . . . 

32-7

ENGINE ROLL STOPPER ROD. . . . .

32-11

REMOVAL AND INSTALLATION  . . . . . . . . 

32-11

FRONT AXLE CROSSMEMBER . . . .

32-12

REMOVAL AND INSTALLATION <4A9>  . . 

32-12

REMOVAL AND INSTALLATION <4G1> . . 

32-17

Main

Index

GENERAL INFORMATION

POWER PLANT MOUNT

32-2

GENERAL INFORMATION

M1321000100953

An inertia main shaft 3-point support type has been 
adopted as an engine mount system, which has the 
following features.

• By optimising the 3-point mount layout, the idling 

vibration and acceleration noise are decreased 
drastically.

• The transmission mounting insulator is built into 

the body side member in order to absorb the 
vibration transmitted from the engine efficiently.

• By connecting the engine roll stopper rod assem-

bly to the high-rigidity front axle No.1 crossmem-
ber, the vibration transmitted from the engine is 
decreased.

CONSTRUCTION DIAGRAM

AC601523

AC402550

AC601316

AC601382

AC601383

<4A9>

<4G1>

AB

Engine mounting 
insulator <CVT>

Engine mounting insulator

Transmission
mounting 
insulator <CVT>

Transmission
mounting insulator

Front axle No.1 
crossmember

Front axle No.1 
crossmember

Engine roll stopper 
rod assembly

Engine mounting 
insulator <M/T>

Transmission
mounting 
insulator <M/T>

Engine roll stopper 
rod assembly

Main

Index

Group

TOC

SERVICE SPECIFICATIONS

POWER PLANT MOUNT

32-3

SERVICE SPECIFICATIONS

M1321000300548

Item

Standard value

Protruding length of stabilizer bar bolt thread part mm

4A9

19 

± 1.5

Protruding length of stabilizer link assembly thread part mm

4G1

5 

± 1.5

SPECIAL TOOLS

M1321000600709

Tool

Number

Name

Use

MB991897

MB991897 or 
MB992011

Ball joint remover

<4A9>

• Knuckle and tie rod end ball 

joint disconnection

• Knuckle and lower arm ball 

joint disconnection

NOTE: Steering linkage puller 
(MB990635 or MB991113) is also 
available to disconnect ball joint.

B991113    

MB991113

Steering linkage 
puller

<4G1>

• Knuckle and tie rod end ball 

joint disconnection

• Knuckle and lower arm ball 

joint disconnection

Main

Index

Group

TOC

ENGINE MOUNTING

POWER PLANT MOUNT

32-4

ENGINE MOUNTING

REMOVAL AND INSTALLATION <4A9>

M1321001101302

Pre-removal Operation
Raise the engine and transmission assembly until its weight 
is not applied to the insulator, and support it securely.

<M/T>

AC601315AB

68 ± 7 N·m

3

4

5

20 ± 5 N·m

2

N

68 ± 7 N·m

1

5.0 ± 1.0 N·m

68 ± 7 N·m

Removal steps 

>>

A

<<

1.

Earth cable connection

2.

Self-locking nut

3.

Engine mounting insulator and 
dynamic damper assembly

4.

Engine mounting bracket dynamic 
damper

5.

Engine mounting insulator

Removal steps (Continued)

Main

Index

Group

TOC