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RSU-1
REAR SUSPENSION
E SUSPENSION
CONTENTS
C
D
F
G
H
I
J
K
L
M
SECTION
A
B
RSU
REAR SUSPENSION
PRECAUTIONS .......................................................... 2
Caution ..................................................................... 2
PREPARATION ........................................................... 3
Special Service Tools(SST) ...................................... 3
Commercial Service Tools ........................................ 3
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING ................................................ 4
NVH Troubleshooting Chart ..................................... 4
REAR SUSPENSION ASSEMBLY ............................. 5
Components ............................................................. 5
On-Vehicle Inspection and Service .......................... 6
Wheel Alignment ...................................................... 6
DESCRIPTION ...................................................... 6
PRELIMINARY INSPECTION ............................... 6
CAMBER ............................................................... 6
TOE-IN .................................................................. 6
COIL SPRING AND STRUT ....................................... 8
Removal and Installation .......................................... 8
REMOVAL ............................................................. 8
INSTALLATION ..................................................... 8
Disassembly and Assembly ..................................... 8
DISASSEMBLY ..................................................... 8
INSPECTION AFTER DISASSEMBLY ................. 8
ASSEMBLY ........................................................... 9FRONT PARALLEL LINK ......................................... 10
Removal and Installation ........................................ 10
REMOVAL ........................................................... 10
INSPECTION AFTER REMOVAL ....................... 10
INSTALLATION ................................................... 10
REAR PARALLEL LINK ........................................... 11
Removal and Installation ........................................ 11
REMOVAL ........................................................... 11
INSPECTION AFTER REMOVAL ....................... 11
INSTALLATION ................................................... 11
RADIUS ROD ............................................................ 12
Removal and Installation ........................................ 12
REMOVAL ........................................................... 12
INSPECTION AFTER REMOVAL ....................... 12
INSTALLATION ................................................... 12
REAR SUSPENSION MEMBER ............................... 13
Removal and Installation ........................................ 13
REMOVAL ........................................................... 13
INSTALLATION ................................................... 13
SERVICE DATA AND SPECIFICATIONS (SDS) ...... 14
General Specification ............................................. 14
Wheel Alignment (Unladen) .................................... 14
Wheelarch Height (Unladen) .................................. 14
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RSU-2
PRECAUTIONS
PRECAUTIONSPFP:00001
CautionEES0007C
Final tightening of bushings must be carried out under unladen condition with tyre on the ground. Oil will
shorten life of bushings. Be sure to wipe off any spilled oil.
“Unladen condition” means that fuel, coolant and lubricant are full and ready for drive. However, spare
tyre, jack, and hand tools should be unloaded.
After installing the removed suspension parts, always check wheel alignment and adjust if necessary.
Replace the caulking nut with a new one. Install a new nut without wiping the oil off before tightening.
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PREPARATION
RSU-3
C
D
F
G
H
I
J
K
L
MA
B
RSU
PREPARATIONPFP:00002
Special Service Tools(SST)EES0007D
Commercial Service ToolsEES000JD
Tool number
Tool nameDescription
ST3565 2000
Strut attachmentDisassembling and assembling strut
ZZA0807D
Tool nameDescription
Spring compressor Removing and installing coil spring
S-NT717
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RSU-4
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTINGPFP:00003
NVH Troubleshooting ChartEES000IE
Use the chart below to help you find the cause of the symptom. If necessary, repair or replace these parts.
×: ApplicableReference page
RSU-5RSU-8—
—
—
RSU-5 RSU-6RSU-5
NVH in PR section.
NVH in RFD section.
NVH in FAX and FSU sections.
NVH in WT section.
NVH in WT section.
NVH in RAX section.
NVH in BR section.
NVH in PS section.
Possible cause and SUSPECTED PARTS
Improper installation, looseness
Shock absorber deformation, damage or deflection
Bushing or mounting deterioration
Parts interference
Spring fatigue
Suspension looseness
Incorrect wheel alignment
Stabilizer bar fatigue
PROPELLER SHAFT
DIFFERENTIAL
FRONT AXLE AND FRONT SUSPENSION
TIRES
ROAD WHEEL
DRIVE SHAFT
BRAKES
STEERING
Symptom REAR SUSPENSIONNoise×××××× ××××××××
Shake×××× × × ××××××
Vibration××××× × ×× × ×
Shimmy×××× × ××× ××
Judder ××× ××× ××
Poor quality ride or
handling××××× ×× ×××
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REAR SUSPENSION ASSEMBLY
RSU-5
C
D
F
G
H
I
J
K
L
MA
B
RSU
REAR SUSPENSION ASSEMBLYPFP:55020
ComponentsEES0007E
SEIA0569E
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RSU-6
REAR SUSPENSION ASSEMBLY
On-Vehicle Inspection and ServiceEES0007F
Check axle and suspension parts for excessive play, wear, and damage.
Move rear wheels (RH/LH) to check abnormal free play.
Retighten all nuts and bolts to the specified torque.
Check strut for oil leakage and damage.
Wheel AlignmentEES0007G
DESCRIPTION
Measure wheel alignment under unladen conditions. “Unladen conditions” means that fuel, coolant, and
lubricant are full. However, spare tyre, jack, and hand tools should be unloaded.
PRELIMINARY INSPECTION
1. Check the tyre for improper air pressure and wear.
2. Check road wheels for runout.
3. Check wheel bearing axial endplay.
4. Check strut operation.
5. Check each mounting point of axle and suspension for looseness and deformation.
6. Check each link and arm for cracks, deformation, and other damage.
7. Check the vehicle posture.
CAMBER
Camber is preset at factory and cannot be adjusted.
If the camber is not within specification, inspect and replace any damaged or worn rear suspension parts.
TOE-IN
Measure toe-in using the following procedure.
Always perform following procedure on a flat surface.
Make sure that no person is in front of the vehicle before push-
ing 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 tread (rear side) of both tyre at the
same height as hub center. This mark is a measuring points.
1. Strut spacer 2. Strut mounting insulator 3. Strut mounting insulator bracket
4. Upper rubber seat 5. Bound bumper 6. Coil spring
7. Strut 8. Rear axle assembly 9. Rear suspension member
10. Member stopper 11. member stopper 12. Washer
13. Rear parallel link 14. Toe-in adjusting bolt 15. Front parallel link
16. Radius rod 17. Stabilizer bar 18. Clamp
19. Bushing 20. Connecting rod
Camber : RSU-14, "SERVICE DATA AND SPECIFICATIONS (SDS)"
AFA050
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REAR SUSPENSION ASSEMBLY
RSU-7
C
D
F
G
H
I
J
K
L
MA
B
RSU
4. Measure distance “A” (rear side).
5. Push the vehicle slowly ahead to rotate the wheels 180 degrees
(1/2 turn).
If the wheels have rotated more than 180 degrees (1/2 turn), try
the above procedure again from the beginning. Never push
vehicle backward.
6. Measure distance “B” (front tyre).
7. If measured value is outside standard, adjust it with adjusting
bolt on rear parallel link.
CAUTION:
Be sure to adjust equally on RH and LH side with adjusting
bolt.To ta l t o e - i n :
Refer toRSU-14, "
SERVICE DATA AND SPECIFI-
CATIONS (SDS)" .SFA234AC
SEIA0126E
Page 2752 of 4179

RSU-8
COIL SPRING AND STRUT
COIL SPRING AND STRUTPFP:55302
Removal and InstallationEES0007H
REMOVAL
1. Remove tyre.
2. Remove brake hose lock plate and remove brake hose from strut.
3. Remove mounting nuts and washers on upper portion of stabilizer connecting rod.
4. Remove strut-to-axle housing mounting bolts and nuts.
5. Remove luggage side lower finisher in luggage compartment. Remove mounting nuts on strut spacer.
Then remove strut from vehicle.
INSTALLATION
Refer to RSU-5, "Components" for tightening torque. Install in the reverse order of removal.
Disassembly and AssemblyEES0007I
DISASSEMBLY
1. Install strut attachment (SST) to strut and fix it in a vise.
CAUTION:
When installing a strut attachment (SST), cover strut with
shop cloth to avoid damage.
2. Remove cap and slightly loosen piston rod lock nut.
CAUTION:
Do not remove piston rod lock nut completely. If it is
removed completely, coil spring jumps out and may cause
serious damage or injury.
3. Compress coil spring using a spring compressor (commercial
service tool).
CAUTION:
Be sure spring compressor is securely attached to coil spring. Compress coil spring.
4. After making sure coil spring is free between upper and lower seats after Step 3. Remove piston rod lock
nut.
5. Remove small parts on strut.
Remove strut spacer, strut mounting insulator, strut mounting insulator bracket, spring upper seat,
upper rubber seat, and bound bumper. Then remove coil spring from strut.
6. Gradually release spring compressor, and remove coil spring.
INSPECTION AFTER DISASSEMBLY
Strut
Check strut for deformation, cracks, and damage, and replace if necessary.
Check piston rod for damage, uneven wear, and distortion, and replace if necessary.
Check welded and sealed areas for oil leakage, and replace if necessary.
Insulator and Rubber parts.
Check strut mount insulator for cracks and rubber parts for wear. Replace them if necessary.
Coil Spring
Check coil spring for cracks, deformation, and damage, and replace if necessary.
SEIA0124E