Mitsubishi Galant 9G. Manual - part 470

 

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Mitsubishi Galant 9G. Manual - part 470

 

 

NOTES

GENERAL DESCRIPTION

TSB Revision

FRONT AXLE

26-2

GENERAL DESCRIPTION

M1261000100370

The front axle consists of front hubs, knuckles, wheel 
bearings and drive shafts, and has the following fea-
tures:

• The wheel bearing incorporates double-row 

angular contact ball bearing <2.4L>,  a unit ball 
bearing (double-row angular contact ball bearing) 
<3.8L>for reduced friction.

• The front wheel hub assembly combines the hub, 

wheel bearing, and oil seal in a single unit for 
fewer parts, better durability, improved assembly 
precision, and better structural organization. 
<3.8L>

• The driveshaft incorporates BJ-TJ type constant 

velocity joints <2.4L> and BJ-PTJ type constant 
velocity joints <3.8L> with high transmission effi-
ciency for low vibration and noise.

• Due to the use of the inner shaft and bracket 

assembly, the right and left drive shafts are 
approximately the same in length. This reduces 
noise, vibration and torque steer.<3.8L-RH>

• The dynamic damper is mounted on the LH drive-

shaft <2.4L, 3.8L> and on the RH driveshaft 
<2.4L>  to reduce differential gear noise.

• ABS rotor for detecting the wheel speed is 

press-fitted to the BJ.

NOTE: 

.

TJ: Tripod Joint

PTJ: Pillow Tripod Joint

BJ: Birfield Joint

FRONT AXLE DIAGNOSIS

TSB Revision

FRONT AXLE

26-3

CONSTRUCTION DIAGRAM

FRONT AXLE DIAGNOSIS

TROUBLESHOOTING STRATEGY

M1261005600240

Use these steps to plan your diagnostic strategy. If 
you follow them carefully, you will be sure that you 
have exhausted most of the possible ways to find a 
front axle fault.
1. Gather information from the customer.

2. Verify that the condition described by the 

customer exists.

3. Find the malfunction by following the Symptom 

Chart.

4. Verify malfunction is eliminated.

SYMPTOM CHART

M1261005700269

AC305535

FRONT WHEEL
HUB ASSEMBLY

KNUCKLE

STRUT ASSEMBLY

TJ (LH) <2.4L>
PTJ (LH) <3.8L>

DRIVE SHAFT
(LH)

BJ

BRACKET
ASSEMBLY

DRIVE SHAFT (RH)

PTJ (RH)

INNER SHAFT

ABS ROTOR

DYNAMIC
DAMPER

<3.8L-RH>

<2.4L-RH>

WHEEL
BEARING

OIL
SEAL

HUB

<2.4L>

<3.8L>

WHEEL
BEARING

OIL
SEAL

HUB

AB

TJ (RH)

DYNAMIC DAMPER

DRIVE SHAFT (RH)

SYMPTOM

INSPECTION 
PROCEDURE

REFERENCE PAGE

Drive shaft Noise during wheel rotation

1

P.26-4

Noise due to excessive play of wheel in turning 
direction

2

P.26-5

 

 

 

 

 

 

 

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