Mitsubishi Galant 9G. Manual — part 1524

POWER STEERING GEAR BOX AND LINKAGE

TSB Revision

POWER STEERING

37-46

<<G>> STEERING GEAR RACK REMOVAL

Pull out the rack slowly. Take out the rack stopper and the rack
bushing at the same time.

.

<<H>> OIL SEAL REMOVAL

CAUTION

Do not damage oil seal press fitting surface.
Partially prize the oil seal and remove it from the rack bushing.

.

<<I>> STEERING GEAR PINION BEARING (BALL
BEARING) REMOVAL

Use a brass bar or special tool MB990939 to remove the ball
bearing from the gear housing.

.

ACX01147 AB

ACX01148 AB

RACK BUSHING

ACX01149

MB990939 OR
BRASS BAR

BALL
BEARING

AF

VALVE
HOUSING

POWER STEERING GEAR BOX AND LINKAGE

TSB Revision

POWER STEERING

37-47

<<J>> STEERING GEAR PINION SHAFT UPPER
BEARING (NEEDLE ROLLER BEARING)
REMOVAL

CAUTION

Do not open special tool MB991120 excessively to prevent
damaging housing interior.
Use special tool MB991120 to remove the needle roller bearing
from the rack housing.

.

<<K>> OIL SEAL REMOVAL

CAUTION

Be careful not to damage the inner surface of the rack cyl-
inder of the gear housing.
Use a piece of pipe or similar tool to remove the oil seal from
the gear housing.

.

<<L>> STEERING GEAR BUSHING REMOVAL

Use special tools MD998812, MD998813, MD998822 and
MD998368 to remove the steering gear bushing.

ACX01150

AB

VALVE
HOUSING

MB991120

NEEDLE
ROLLER
BEARING

AC001004

OIL SEAL

AB

PIPE OR SIMILAR TOOL

GEAR HOUSING

AC210913

AC306914

MD998812

MD998813

MD998822

MD998368

AB

POWER STEERING GEAR BOX AND LINKAGE

TSB Revision

POWER STEERING

37-48

ASSEMBLY SERVICE POINTS

.

>>A<< STEERING GEAR BUSHING INSTALLA-
TION

Use special tools MD999569 and MB990996 to press fit the
steering gear bushing. The projections of the bushing should
be positioned as illustrated.

.

>>B<< OIL SEAL INSTALLATION

1. Apply a coating of GENUINE MITSUBISHI POWER

STEERING FLUID to the both sides of the oil seal.

2. Using special tools MB991199 and MB991197, press the oil

seal into the rack housing.

.

AC210914

AC306915

MD999569

MB990996

AB

AC306916 AB

± 15˚

PROJECTION

AC001005

MB991197

AB

OIL SEAL

MB991199

POWER STEERING GEAR BOX AND LINKAGE

TSB Revision

POWER STEERING

37-49

>>C<< STEERING GEAR PINION SHAFT UPPER
BEARING (NEEDLE ROLLER
BEARING)/STEERING GEAR PINION BEARING
(BALL BEARING) INSTALLATION

CAUTION

Press-fit the bearing straight. The valve housing is alumi-
num, and may become deformed if the bearing is press-fit-
ted on an angle.
1. Apply GENUINE MITSUBISHI POWER STEERING FLUID

to the housing, bearing and oil seal press fitting surface.

2. Press fit the needle roller bearing with special tools

MB990938 and MB991202.

.

>>D<< OIL SEAL/O-RING INSTALLATION

1. Apply a coating of GENUINE MITSUBISHI POWER

STEERING FLUID to the outside of the oil seal and O-ring.

2. Use special tool MB990927 to press fit oil seal until it

touches the rack bush end.

.

>>E<< STEERING GEAR RACK INSTALLATION

CAUTION

Do not close the vent hole in the rack with grease.
1. Apply a coating of multipurpose grease to the rack teeth

face.

ACX01153

NEEDLE
ROLLER BEARING

MB990938

MB991202

MB991202

BALL
BEARING

AC

MB990938

ACX01156AC

OIL SEAL

O-RING

MB990927

RACK
BUSH

ACX01154 AB

SEAL RING, O-RING

VENT HOLE