MITSUBISHI LANCER IX 2006 Service Manual

32-1
GROUP 32
POWER PLANT
MOUNT
CONTENTS
GENERAL INFORMATIO N . . . . . . . .32-2
SERVICE SPECIFICATION . . . . . . . .32-3
SPECIAL TOOL . . . . . . . . . . . . . . . . .32-3
ENGINE MOUNTING . . . . . . . . . . . . .32-4
REMOVAL AND INSTALLATION . . . . . . . . 32-4
TRANSMISSION MOUNTING . . . . . .32-5
REMOVAL AND INSTALLATION . . . . . . . . 32-5
ENGINE ROLL STOPPER,
CENTREMEMBER . . . . . . . . . . . . . . .32-7
REMOVAL AND INSTALLATION . . . . . . . . 32-7
CROSSMEMBER . . . . . . . . . . . . . . . .32-8
REMOVAL AND INSTALLATION . . . . . . . . 32-8

GENERAL INFORMATION
POWER PLANT MOUNT32-2
GENERAL INFORMATION
M1321000100340
The engine mounting system employs the inertial
axis four-point suspension method, which is field
proven.
•The optimised locations of the front and rear roll
mounts well distribute their loads thereby reduc
-
ing engine idling vibrations.
•The fore-and-aft, liquid-filled engine mount of cyl-
inder type is adopted to reduce engine shake for
improved riding comfort.
CONSTRUCTION DIAGRAM
AC107318
Y0290AU
AC303563
Engine mounting
insulatorTransmission mounting insulator
Engine rear roll stopper bracket
Engine front roll stopper bracket
AB

SERVICE SPECIFICATION
POWER PLANT MOUNT32-3
SERVICE SPECIFICATION
M1321000300333
ItemStandard value
Protruding length of stabilizer bar mounting bolt mm22 ± 1.5
SPECIAL TOOL
M1321000600378
ToolNumberNameUse
AC106827
MB991897Ball j o in t remo verKnuckle and tie rod e nd ball joint
discon
nection
NOTE: St eering linkage pu lle r
(MB990 635 o r MB991 1 13) is also
ava
ilab
l e to disconn ect knuckle and
tie ro
d end ball joint.

ENGINE MOUNTING
POWER PLANT MOUNT32-4
ENGINE MOUNTING
REMOVAL AND INSTALLATIONM1321001100440
CAUTION
*: Indicates parts which should be initially tightened, and then fully tightened after placing the vehicle
horizontally and loading the full weight of the engine on the vehicle body.
Pre-removal Operation
Raise the engine and transmission assembly until its weight
is not applied to the insulator, and support it securely.
AC303999AC303968AC304304AB
<4G1> <4G6>
44 ± 10 N·m* 67 ± 7 N·m*
2N
3
44 ± 10 N·m*
67 ± 7 N·m*
2N
3
12 ± 2 N·m
1
Removal steps
1.Pressure hose clamp <4G6>2.Self-locking nuts
3.Engine Mounting Insulator
Removal steps (Continued)

TRANSMISSION MOUNTING
POWER PLANT MOUNT32-5
TRANSMISSION MOUNTING
REMOVAL AND INSTALLATIONM1321001400430
CAUTION
*: Indicates parts which should be initially tightened, and then fully tightened after placing the vehicle
horizontally and loading the full weight of the engine on the vehicle body.
Pre-removal Operation
•Raise the engine and transmission assembly until its
weight is not applied to the insulator, and support it
securely.
•Battery and Battery tray Removal
•Air Cleaner Removal (Refer to GROUP 15, Air Cleaner
P.15-3).
•Engine Rear Roll Stopper Bracket Removal (Refer to
P.32-7).
Post-installation Operation
•Engine Rear Roll Stopper Bracket Installation (Refer to
P.32-7).
•Air Cleaner Installation (Refer to GROUP 15, Air Cleaner
P.15-3).
•Battery and Battery tray Installation
AC303988AC303989AC304258

AB
82 ± 7 N·m*
47 ± 7 N·m*82 ± 7 N·m*
47 ± 7 N·m*
1 1
2
22
2
Removal steps
1.Transmission mounting insulator
>>A<<2.Transmission mounting stopper

TRANSMISSION MOUNTING
POWER PLANT MOUNT32-6
INSTALLATION SERVICE POINT
>>A<< TRANSMISSION MOUNTING
STOPPER INSTALLATION
AC200645
Transmission
mounting
stopper
Arrow
Transmission
mounting
insulator
Engine side
AK
Install the t r ansmissio n mo untin g sto pper so that it s
arrow point
s upward .

ENGINE ROLL STOPPER, CENTREMEMBER
POWER PLANT MOUNT32-7
ENGINE ROLL STOPPER, CENTREMEMBER
REMOVAL AND INSTALLATIONM1321002300287
CAUTION
*: Indicates parts which should be initially tightened, and then fully tightened after placing the vehicle
horizontally and loading the full weight of the engine on the vehicle body.
Pre-removal and Post-installation Operation
Under Cover Removal and Installation
AC303978
AC304309
45 ± 5 N·m*45 ± 5 N·m*
<4G1> <4G6>
52 ± 7 N·m* 52 ± 7 N·m*
45 ± 5 N·m*
52 ± 7 N·m*
11 ± 1 N·m
69 ± 10 N·m
69 ± 10 N·m 69 ± 10 N·m
1
3 2
1
3
4
56 7
AB
Engine front roll stopper bracket
and centremember removal
steps

1.Engine front roll stopper bracket
connecting bolt
•Centremember and engine front roll
stopper bracket assembly
>>B<<2.Engine mounting cushion stopper
<4G6>
>>A<<3.Engine front roll stopper bracket
4.Centremember
Engine rear roll stopper bracket
removal steps

5.Engine rear roll stopper bracket
connecting bolt
6.Transmission case rear roll stopper
bracket
7.Engine rear roll stopper bracket

CROSSMEMBER
POWER PLANT MOUNT32-8
INSTALLATION SERVICE POINTS
>>A<< ENGINE FRONT ROLL STOPPER
BRACKET INSTALLATION
AC005918Front of vehicleHoleAC
Inst
all th e en gine fron t roll stop per b r acket so that it s
hole
point s towards the fro n t side of the vehicle.
>>B<< ENGINE MOUNTING CUSHION
ST
OPPER INST ALLA TION <4G6>
AC304315ABFront of vehicle
Hole Engine mounting
cushion stopper
Inst
all the e ngin e mo untin g cushio n sto pper a s
shown.
CROSSMEMBER
REMOVA L AND INST ALLA TIONM13210032 0036 8
CAUTION
•Before removing the steering wheel and air bag module assembly, always refer to GROUP 52B -
Service Precautions
P.52B-5, Air bag Module and Clock Spring P.52B-194. Also, set the front
wheels so that they are facing straight forward, and remove the ignition key. If you fail to do this,
the SRS clock spring will be damaged, causing the SRS air bag to be inoperative and serious
injury.
•*1: Indicates parts which should be initially tightened, and then fully tightened after placing the
vehicle horizontally and loading the full weight of the engine on the vehicle body.
•
Pre-removal Operation
•Centremember Removal (Refer to P.32-7).
•Front Exhaust Pipe Remova l (Refer to GROUP 15,
Exhaust Pipe and Main Muffler P.15-10).
•Steering Wheel Air Bag Mo dule Assembly Removal
(Refer to GROUP 37, Steering Wheel P.37-17).
•Power Steering Fluid Draining (Refer to GROUP 37,
On-vehicle Service P.37-13).
Post-installation Operation
•Front Exhaust Pipe Installation (Refer to GROUP 15,
Exhaust Pipe and Main Muffler
P.15-10).
•Centremember Installation (Refer to P.32-7).
•Clock Spring Centring (Refer to GROUP 52B, Air Bag
Modules and Clock Spring P.52B-194).
•Steering Wheel Air Bag Module Assembly Installation
(Refer to GROUP 37, Steering Wheel P.37-17).
•Power Steering Fluid Supplying (Refer to GROUP 37,
On-vehicle Service P.37-13).
•Power Steering Fluid Line Bleeding (Refer to GROUP 37,
On-vehicle Service P.37-14).
•Press the dust cover with a finger to check whether the
dust cover cracked or damaged.
•Checking Steering Wheel Position with Wheels Straight
Ahead.
•Front Wheel Alignment Check and Adjustment (Refer to
GROUP 33, On-vehicle Service P.33-6).
*2: Indicates parts which should be temporarily tightened, and then fully tightened with the vehicle
on the earth in the unladen condition.

CROSSMEMBER
POWER PLANT MOUNT32-9

AC304000
108 ± 10 N·m25 ± 4 N·m 18 ± 2 N·m
70 ± 10 N·m
21 ± 4 N·m
21 ± 4 N·m
186 ± 10 N·m* 167 ± 9 N·m49 ± 10 N·m
52 ± 7 N·m* 45 ± 5 N·m*
70 ± 10 N·m
57 ± 7 N·m
12 ± 2 N·m
5
4
10
9
11
8
12
1413
6
7 16
15
17 2
3
1
N
N
N
2
1 1
AB
Removal steps
1.Lower arm and knuckle connection
>>B<<2.Self-locking nut
3.Lower arm assembly
4.Shaft cover
5.Steering shaft assembly and gear
box connecting bolt
6.Engine rear roll stopper bracket
connection bolt
7.Engine rear roll stopper bracket
8.Return hose connection
9.Eye bolt
10.Pressure hose connection
11 .Gasket
12.Clamp
13.Self-locking nut
<>14.Tie rod end and knuckle connection
<>•Crossmember assembly
>>A<<15.Stabilizer bar
16.Steering gear and linkage
17.Crossmember
Removal steps (Continued)