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191434224 UNPDF
REAR AXLE &
REAR SUSPENSION
SECTION RA
CONTENTS
PRECAUTIONS AND PREPARATION .......................... 2
Precautions ................................................................ 2
Special Service Tools ................................................ 2
Commercial Service Tools ......................................... 2
TROUBLESHOOTING ................................................... 3
NVH Troubleshooting Chart. ...................................... 3
REAR SUSPENSION SYSTEM ..................................... 4
ON-VEHICLE SERVICE ................................................ 5
Rear Axle and Rear Suspension Parts ..................... 5
Rear Wheel Bearing .................................................. 5
Rear Wheel Alignment ............................................... 6
REAR AXLE . .................................................................. 7
Wheel Hub ................................................................. 7
REAR SUSPENSION . .................................................... 9
Removal and Installation ......................................... 10
Coil Spring and Shock Absorber ..............................11
General Specifications ............................................. 14
Inspection and Adjustment ...................................... 14
RA
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PRECAUTIONS AND PREPARATION
Precautions
l
When installing each rubber part, final tightening must
be carried out under unladen condition* with tires on
ground.
*: Fuel, radiator coolant and engine oil full. Spare tire,
jack, hand tools and mats in designated positions.
Use flare nut wrench when removing or installing brake
tubes.
l
GG94310000
l
After installing removed suspension parts, check wheel
alignment.
SBR820B
l
Do not jack up at the trailing arm and lateral link.
Always torque brake lines when installing.
l
Special Service Tools
Tool number
Tool name
Description
GG94310000
Flare nut torque
wrench
Removing and installing brake piping
NT406
a: 10 mm (0.39 in)
HT71780000
Spring compressor
Removing and installing coil spring
NT144
KV40106400
Piston rod lock nut
wrench
a : 5 mm (0.20)
b : 16.2 mm (0.64 in) DIA
c : 52 mm (2.05 in)
d : 14 mm (0.55 in)
e : 25.4 mm (1.00 in) DIA
f : 55 mm (2.17 in)
NT369
ST35652000
Shock absorber
attachment
Fixing strut assembly
NT145
Commercial Service Tools
Tool name
Description
Equivalent to
GG94310000
p
Removing and installing brake piping
1 Flare nut crows foot
p
NT360
a: 10 mm (0.39 in)
RA-2
2 Torque wrench
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Improper installation, looseness
Shock absorber deformation, damage or deflection
Bushing or mounting deterioration
Parts interference
—
Spring fatigue
—
Suspension looseness
Incorrect wheel alignment
Wheel bearing damage
DRIVE SHAFT
NVH in FA section
FRONT AXLE AND FRONT SUSPENSION
NVH in FA section
TIRES
NVH in FA section
ROAD WHEEL
NVH in FA section
BRAKES
NVH in BR section
STEERING
NVH in ST section
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REAR SUSPENSION SYSTEM
SEC. 431
When installing each rubber part, final tightening
must be carried out under unladen condition*
with tires on ground.
* Fuel, radiator coolant and engine oil full.
Spare tire, jack, hand tools and mats in
designated positions.
42-57
(4.3 - 5.8, 31 - 42)
p
98 - 118 (10 - 12, 73 - 87)
1
p
2
p
p
p
Front
98 - 118 (10 - 12, 73 - 87)
: Do not re-use
: N·m (kg-m, ft-lb)
NRA004
p
Coil spring
p
3
Torsion beam
p
Control rod
p
p
Shock absorber
Lateral link
2
4
RA-4
4
5
3
1
5
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ON-VEHICLE SERVICE
Rear Axle and Rear Suspension Parts
Check axle and suspension parts for excessive play, wear or
damage.
l
Shake each rear wheel to check for excessive play.
SMA525A
l
Retighten all nuts and bolts to the specified torque.
Tightening torque:
Refer to REAR SUSPENSION ( RA-9) .
NRA005
l
Check shock absorber for oil leakage or other damage.
SMA113
Rear Wheel Bearing
l
Check axial end play.
Axial end play:
0.00 mm (0.0000 in)
Check that wheel hub bearings operate smoothly.
l
Check tightening torque of wheel bearing lock nut.
: 187 - 255 N·m (19 - 26 kg-m, 138 - 188 ft-lb)
l
Replace wheel bearing assembly if there is axial end play
or wheel bearing does not turn smoothly.
Refer to REAR AXLE — Wheel Hub ( RA-7).
l
SRA690A
RA-5
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