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REAR AXLE &
REAR SUSPENSION
GI

SECTION RA MA

CONTENTS EC

PRECAUTIONS AND PREPARATION....................... 2 Rear Wheel Alignment ............................................ 6 FE
Precautions ............................................................. 2 REAR AXLE................................................................ 8
Special Service Tool ............................................... 2 Wheel Hub .............................................................. 8
Commercial Service Tools ...................................... 2 REAR SUSPENSION................................................ 10 CL
NOISE, VIBRATION AND HARSHNESS (NVH) Removal and Installation ...................................... 11
TROUBLESHOOTING ................................................ 3 Coil Spring and Strut Assembly............................ 12
NVH Troubleshooting Chart.................................... 3 Parallel Link, Radius Link and Stabilizer Bar ....... 14 MT
REAR SUSPENSION SYSTEM.................................. 4 SERVICE DATA AND SPECIFICATIONS (SDS) ..... 15
ON-VEHICLE SERVICE ............................................. 5 General Specifications .......................................... 15 AT
Rear Axle and Rear Suspension Parts................... 5 Inspection and Adjustment.................................... 15
Rear Wheel Bearing ............................................... 6
FA

IDX
PRECAUTIONS AND PREPARATION

Precautions
q When installing rubber parts, 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.
q After installing removed suspension parts, check wheel
alignment and adjust if necessary.
q Do not jack up at the parallel links.
q Use flare nut wrench when removing or installing brake
SBR686C
tubes.
q Always torque brake lines when installing.

Special Service Tool
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.

Tool number
(Kent-Moore No.) Description
Tool name

ST35490000 Removing and installing gland packing
(J26083)
Gland packing wrench

NT158

Commercial Service Tools
Tool name Description

1 Flare nut crowfoot Removing and installing brake tubes
2 Torque wrench

NT360 a: 10 mm (0.39 in)

Hexagon socket Removing and installing strut damper

ARA079 a: 17 mm (0.67 in)

Spring compressor Removing and installing coil spring

NT717

RA-2
Symptom

X: Applicable
Reference page

Noise
Shake

Judder
Shimmy
Possible cause and

Vibration
SUSPECTED PARTS

Poor quality ride or handling
X
X
X
X
X
X
Improper installation, looseness RA-4, 10

X
X
X
X
X
X
Shock absorber deformation, damage or deflection RA-13

X
X
X
X
X
X
Bushing or mounting deterioration RA-5
REAR AXLE AND REAR SUSPENSION

X
X
X
X
X
Parts interference RA-5

X
X
X
Spring fatigue RA-5

RA-3
X
Suspension looseness RA-5

X
DRIVE SHAFT NVH in FA section

X
X
X
X
X
X
FRONT AXLE AND FRONT SUSPENSION NVH in FA section

X
X
X
X
TIRE NVH in FA section

X
X
X
X
ROAD WHEEL NVH in FA section
NVH Troubleshooting Chart

X
X
X

STEERING NVH in ST section
X
X
X

X BRAKE NVH in BR section
X

Incorrect wheel alignment RA-6
X
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

Stabilizer bar fatigue RA-5
X

Wheel bearing damage RA-6
Use the chart below to help you find the cause of the symptom. If necessary, repair or replace these parts.
GI

EL
FE

ST
FA

BT
CL
LC

RS
EC

HA
BR
MT

RA
EM
MA

IDX
REAR SUSPENSION SYSTEM

WRA002

RA-4
ON-VEHICLE SERVICE

Rear Axle and Rear Suspension Parts
Check axle and suspension parts for excessive play, wear and
damage. GI
q Shake each rear wheel to check excessive play.

EM
q Retighten all nuts and bolts to the specified torque.
SMA525A
Tightening torque: Refer to RA-10.
LC

ST
WRA001

HA
q Check strut (shock absorber) for oil leakage and damage.
q Check wheelarch height. Refer to FA section (``Front Axle
and Front Suspension Parts'', ``ON-VEHICLE SERVICE''). EL

IDX

SMA113

RA-5
ON-VEHICLE SERVICE

Rear Wheel Bearing
q Check axial end play.
Axial end play:
0.05 mm (0.0020 in) or less
q Check that wheel bearings operate smoothly.
q Check tightening torque of wheel bearing lock nut.
: 186 - 255 N m
(19 - 26 kg-m, 137 - 188 ft-lb)
q If axial end play is not within specification or wheel bearing
does not turn smoothly, replace wheel bearing assembly.
SRA267A
Refer to RA-8.
Rear Wheel Alignment
PRELIMINARY INSPECTION
1. Check tires for wear and improper inflation.
2. Check wheels for deformation, cracks and other damage.
If deformed, remove wheel and check runout.
a. Remove tire from wheel and mount wheel on a tire bal-
ance machine.
b. Set dial indicator as shown in the illustration.
Wheel runout:
SFA975B (Dial indicator value): Refer to SDS, RA-15.
3. Check rear wheel bearings for looseness.
4. Check rear suspension for looseness.
5. Check that rear shocks work properly.
6. Check vehicle posture (unladen).

CAMBER
Camber is preset at factory and cannot be adjusted.
Camber:
Refer to SDS, RA-15.
q If the camber is not within specification, inspect and replace
any damaged or worn rear suspension parts.

SFA948A

TOE-IN
WARNING:
q Always perform following procedure on a flat surface.
q Make sure that no one is in front of the vehicle before
pushing it.
1. Bounce rear of vehicle up and down to stabilize the posture.
2. Push the vehicle straight ahead about 5 m (16 ft).
3. Put a mark on base line of the tread (rear side) of both rear
tires at the same height of hub center. This mark is a measur-
ing point.
AFA050
4. Measure distance ``A'' (rear side).
RA-6
ON-VEHICLE SERVICE
Rear Wheel Alignment (Cont'd)
5. Push the vehicle slowly ahead to rotate the wheels 180
degrees (1/2 turn).
q If the wheels have rotated more than 180 degrees (1/2 GI
turn), try the above procedure again from the begin-
ning. Never push vehicle backward.
6. Measure distance ``B'' (front side). MA
Total toe-in (A - B):
Refer to SDS, RA-15.
EM
SFA234AC

7. Adjust toe-in by varying the lengths of rear parallel links. LC

CL
SRA776
MT
q Adjust left and right rear parallel links to the same length
``A''.
q Tighten lock nut while holding rear parallel link with wrench AT
to prevent bushing from twisting.
Standard length ``A'':
50 - 55 mm (1.97 - 2.17 in) FA
: 78 - 98 N m (8.0 - 10.0 kg-m, 58 - 72 ft-lb)

RA
SRA080A
BR

IDX

RA-7
REAR AXLE

Wheel Hub

WRA004

REMOVAL
CAUTION:
q Before removing the rear wheel hub assembly, discon-
nect the ABS wheel sensor from the assembly. Move it
away from the hub assembly. Failure to do so may
result in damaged sensor wires and the sensor becom-
ing inoperative.
q Wheel hub bearing does not require maintenance. If any
of the following occurs, replace wheel hub bearing
assembly.
(1) Growling noise is emitted from wheel hub bearing dur-
ing operation.
(2) Wheel hub bearing drags or turns roughly. This occurs
when turning hub by hand after bearing lock nut is tight-
ened to specified torque.
(3) Wheel hub bearing is removed from knuckle spindle.

RA-8
REAR AXLE
Wheel Hub (Cont'd)
1. Remove brake caliper assembly.
2. Remove cotter pin.
3. Remove wheel bearing lock nut.
GI
4. Remove brake rotor (models with disc brake) or brake drum
(models with drum brakes).
5. Remove wheel hub bearing from spindle.
MA
q Brake hose does not need to be disconnected from
brake caliper.
q Be careful not to depress brake pedal, or caliper piston EM
will pop out.
SRA269A q Make sure brake hose is not twisted.
6. Remove the sensor rotor using suitable puller, drift and LC
bearing replacer.
EC

CL
ARA082
MT
INSTALLATION
1. Install the sensor rotor. Use suitable drift and press.
q Always replace sensor rotor with new one. AT
2. Pay attention to the dimension of rear sensor rotor as
shown in figure.
h: 0.3 mm ( 0.012 in) FA
3. Install brake rotor (models with disc brake) or brake drum
(models with drum brakes).
q Make sure brake hose is not twisted. RA
ARA086
BR
4. Install wheel hub bearing.
5. Tighten wheel bearing lock nut.
Before tightening, apply oil to threaded portion of rear ST
spindle.
: 186 - 255 N m
(19 - 26 kg-m, 137 - 188 ft-lb) RS
6. Check that wheel bearings operate smoothly.
7. Install cotter pin.
BT
SRA270A
HA
8. Check wheel bearing axial end play.
Axial end play:
0.05 mm (0.0020 in) or less EL

IDX

SRA271A

RA-9
REAR SUSPENSION

WRA003

1 Lower spring rubber seat 7 Spacer 13 Front parallel link
2 Coil spring 8 Strut mounting collar 14 Rear parallel link
3 Bound bumper with dust cover 9 Strut damper 15 Connecting rod
4 Upper spring rubber seat 10 Strut assembly 16 Bushing
5 Upper spring seat 11 Suspension member 17 Clamp
6 Strut mounting insulator 12 Radius link 18 Stabilizer bar
19 Dynamic damper (if equipped)

RA-10
REAR SUSPENSION

Removal and Installation
CAUTION:
q Do not jack up at the parallel links or radius links. GI
q Before removing the rear suspension assembly, dis-
connect the ABS wheel sensor from the assembly. Fail-
ure to do so may result in damaged sensor wires and MA
the sensor becoming inoperative.
1. Disconnect brake hydraulic line and parking brake cable at
equalizer. (Models with rear drum brake.) EM
ARA085
q Drain brake fluid before disconnecting brake lines.
2. Disconnect parking brake cable from caliper and remove
brake caliper and rotor. (Models with rear disc brake.) LC
q Suspend caliper assembly with wire so as not to stretch
brake hose. EC
q Brake hose need not be disconnected from brake cali-
per.
q Be careful not to depress brake pedal, or caliper piston FE
will pop out.
q Make sure brake hose is not twisted.
3. Remove parking brake cable fixing bolts. (Models with rear CL
drum brake.)
4. Remove stabilizer fixing bolts and suspension member fix-
ing bolts. MT
5. Remove rear seat. Refer to BT section (``Rear Seat'',
``SEAT'').
6. Remove rear parcel shelf. Refer to BT section (``Side and AT
Floor Trim'', ``INTERIOR TRIM'').
FA

BR
7. Remove strut securing nuts (upper side). Then pull out strut
assembly.
WARNING: ST
q Do not remove piston rod lock nut on vehicle.
8. Install in reverse order of removal.
RS

BT
SRA500A
HA

IDX

RA-11
REAR SUSPENSION

Coil Spring and Strut Assembly
REMOVAL AND INSTALLATION
CAUTION:
q Before removing the rear strut (shock absorber)
assembly, disconnect the ABS wheel sensor from the
assembly. Failure to do so may result in damaged sen-
sor wires and the sensor becoming inoperative.
q Do not remove piston rod lock nut.
1. Remove brake hose bracket.
2. Remove stabilizer bar connecting rod.
3. Remove strut (shock absorber) fixing bolts (lower side)
and nuts (upper side).

DISASSEMBLY
1. Set strut assembly in vise, then remove strut damper with
hexagon socket (17 mm (0.67 in)) and loosen piston rod
lock nut.
WARNING:
q Do not remove piston rod lock nut at this time.
2. Compress spring with Tool so that the strut mounting insu-
lator can be turned by hand.
WARNING:
SSU002 Make sure that the pawls of the two spring compressors are
firmly hooked on the spring. The spring compressors must
be tightened alternately so as not to tilt the spring.

3. Remove piston rod lock nut.

SSU003

RA-12
REAR SUSPENSION
Coil Spring and Strut Assembly (Cont'd)
INSPECTION
Strut assembly
GI
q Check both compression and extension for smooth opera-
tion through a full stroke.
q Check for oil leakage on welded or gland packing portions.
MA
q Check piston rod for cracks, deformation and other damage.
Replace if necessary.
Upper rubber seat and bushing EM
q Check rubber parts for deterioration and cracks.
Replace if necessary. LC
Strut mounting insulator
q Check cemented rubber-to-metal portion for melting and EC
cracks.
q Check rubber parts for deterioration. Replace if necessary.
FE
Coil spring
q Check for cracks, deformation and other damage. Replace
if necessary. CL

MT
ASSEMBLY
1. Locate upper spring seat as shown.
AT

SRA272AA
HA
2. After placing coil spring in position on lower spring seat,
tighten lock nut. Then gradually release spring compressor.
Install strut damper. EL

IDX

SFA149

RA-13
REAR SUSPENSION

Parallel Link, Radius Link and Stabilizer Bar
REMOVAL AND INSTALLATION
Parallel link and radius link
q Remove parallel link and radius link.
-- Models without ABS --
q When installing front parallel link, make sure that paint mark
faces in the correct direction.
q During installation, final tightening must be carried out at
SRA501A
curb weight with tires on the ground.
q After installation, check wheel alignment. Refer to RA-15.
q Check parallel link for cracks, deformation and other
damage. Replace if necessary.
q Check radius link for cracks, deformation and other
damage. Replace if necessary.

SRA530A

Stabilizer bar
q Remove stabilizer bar.

SRA502A

q When installing stabilizer, align paint marks with inside edge
of clamps.

SRA503A

q Install stabilizer bar with ball joint socket properly placed.

ARA038

RA-14
SERVICE DATA AND SPECIFICATIONS (SDS)

General Specifications
Independent struts and
Suspension type parallel link, radius link
GI
with coil spring
Shock absorber type Double-acting hydraulic
MA
Stabilizer Standard equipment

EM
Inspection and Adjustment
WHEEL ALIGNMENT (Unladen*) WHEEL BEARING
LC
Camber Minimum -2

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