Mitsubishi Evolution X. Manual — part 904
TRAILING ARM
TSB Revision
REAR SUSPENSION
34-17
TRAILING ARM
REMOVAL AND INSTALLATION
M1341002200981
CAUTION
• Do not damage the trailing arm ball joint dust cover during maintenance. If it is damaged, replace
the trailing arm ball joint dust cover (
).
•
Post-installation operation
• Using your fingers, press the Ball Joint Dust Cover to
check for a crack or damage.
• Wheel alignment check and adjustment (Refer to
AC705374
AC705373AB
AB
81 ± 6 N·m
60 ± 4 ft-lb
110 ± 11 N·m
81 ± 8 ft-lb
11 ± 2 N·m
98 ± 17 in-lb
1
3
2
5
6
4
1
5
11 ± 2 N·m
98 ± 17 in-lb
110 ± 11 N·m
81 ± 8 ft-lb
*
Specified grease: Multipurpose grease
SAE J310, NLGI No.2 or equivalent
Removal steps
1.
Parking brake cable mounting bolt
<<
A
>>
>>
A
<<
2.
Self-locking nut
3.
Trailing arm assembly mounting
bolt
4.
Trailing arm bracket assembly
5.
Trailing arm assembly
6.
Stopper
The part indicated by
*
is the bolt with friction coefficient stabilizer. In removal, ensure there is no
damage, clean dust and soiling from the bearing and thread surfaces, and tighten them to the
specified torque.
Required Special Tool:
• MB991897 or MB992011: Ball Joint Remover
Removal steps (Continued)
TRAILING ARM
TSB Revision
REAR SUSPENSION
34-18
REMOVAL SERVICE POINT
.
<<A>> SELF-LOCKING NUT REMOVAL
CAUTION
• Loosen the self-locking nut from the ball joint, but do
not remove here. Use the special tool.
•
AC208247AN
Cord
Bolt
MB991897
or
MB992011
Nut
Ball joint
To prevent the special tool from dropping off, suspend
it with a cord.
1. Install special tool MB991897 or MB992011 as shown in the
figure.
AC104739AB
Parallel
Knob
Bolt
Correct
Wrong
2. Turn the bolt and knob to make the special tool jaws parallel,
then hand-tighten the bolt. After tightening, check that the
jaws are still parallel.
NOTE: To adjust the special tool jaws to be parallel, set the
orientation of the knob as shown in the figure.
3. Tighten the bolt with a wrench to disconnect the ball joint
connection.
INSTALLATION SERVICE POINT
.
>>A<< SELF-LOCKING NUT INSTALLATION
AC705238AB
Self-locking
nut
Trailing arm
assembly
Transmission
jack
Wooden
block
1. Using a transmission jack and wooden block as shown in
the figure, raise the trailing arm assembly.
2. Install the self-locking nut and tighten it to the specified
torque.
Tightening torque: 81
± 6 N⋅ m (60 ± 4 ft-lb)
TRAILING ARM BALL JOINT ROTATION
STARTING TORQUE CHECK
M1341021900019
Required Special Tool:
• MB990326: Preload socket
.
AC705375AB
MB990326
TRAILING ARM
TSB Revision
REAR SUSPENSION
34-19
1. After moving the trailing arm ball joint stud back and forth for
several times, install the nut to the stud. Then, measure the
trailing arm ball joint rotation starting torque using the
special tool MB990326.
Standard value: 0.5
− 2.5 N⋅ m (4.5 − 22.1 in-lb)
2. When the measured value exceeds the standard range,
replace the trailing arm assembly.
3. When the measured value is less than the standard value,
check that the trailing arm ball joint has no looseness or
gritty feeling. If there is no looseness or gritty feeling, it is
judged as usable.
TRAILING ARM BALL JOINT DUST COVER
INSPECTION
M1341022100016
Refer to
.
TRAILING ARM PILLOW BALL BUSHING
ROTATION TORQUE CHECK
M1341022000019
Required Special Tool:
• MB990326: Preload socket
.
AC705384AB
MB990326
1. Insert the bolt to the trailing arm pillow ball bushing, and
install the nut with the washer from the opposite side. Rotate
the inner cylinder (including washer) for several turns, and
measure the rotation starting torque of the trailing arm pillow
ball bushing using the special tool MB990326.
Standard value: 1.5 N
⋅ m (13.2 in-lb) or less
2. When the measured value exceeds the standard range,
replace the trailing arm assembly.
3. Even if the measured value is within the standard value,
check that the trailing arm pillow ball bushing has no
looseness or gritty feeling. If there is no looseness or gritty
feeling, it is judged as usable.
TRAILING ARM
TSB Revision
REAR SUSPENSION
34-20
TRAILING ARM BALL JOINT DUST COVER
REPLACEMENT
M1341022200013
Required Special Tool:
• MB990800: Ball Joint Remover and Installer
Only when the trailing arm ball joint dust cover is damaged
accidentally during service work, replace the dust cover as fol-
lows:
1. Remove the trailing arm ball joint dust cover.
2. Fill the specified grease in the trailing arm ball joint dust
cover and lubricate the lip.
Specified grease: Multipurpose grease SAE J310,
NLGI No.2 or equivalent
Amount to use: Inside of trailing arm ball joint dust
cover: Approx. 7g (0.247 ounce)
Amount to use: lip part: as required
AC705376AB
MB990800
Dust cover
Snap ring
3. Using the special tool MB990800, punch the trailing arm ball
joint dust cover until it contacts the snap ring.
4. Press the trailing arm ball joint dust cover with your finger to
check that there are no cracks or damage in the dust cover.
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст