Infiniti G37 Coupe. Manual — part 1069

RSU-26

< REMOVAL AND INSTALLATION >

REAR SUSPENSION ASSEMBLY

REMOVAL AND INSTALLATION

REAR SUSPENSION ASSEMBLY

Exploded View

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JPEIB0059ZZ

REAR SUSPENSION ASSEMBLY

RSU-27

< REMOVAL AND INSTALLATION >

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Removal and Installation

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REMOVAL

1.

Remove tire with power tool.

2.

Remove brake caliper with power tool. Hang it in a place where it will not interfere with work. Refer to

BR-

56, "BRAKE CALIPER ASSEMBLY (1 PISTON TYPE) : Exploded View"

(1 piston type),

BR-59, "BRAKE

CALIPER ASSEMBLY (2 PISTON TYPE) : Exploded View"

(2 piston type).

CAUTION:

Never depressing brake pedal while brake caliper is removed.

3.

Put matching marks on both disc rotor and the wheel hub and bearing assembly, and then remove disc
rotor. Refer to

BR-56, "BRAKE CALIPER ASSEMBLY (1 PISTON TYPE) : Removal and Installation"

(1

piston type),

BR-60, "BRAKE CALIPER ASSEMBLY (2 PISTON TYPE) : Removal and Installation"

(2 pis-

ton type).

4.

Remove wheel sensor from rear final drive. Refer to

BRC-100, "Exploded View"

.

5.

Remove height sensor harness from rear suspension member. Refer to

EXL-199, "Exploded View"

.

6.

Remove harness from rear final drive and rear suspension member.

7.

Remove center muffler. Refer to

EX-5, "Exploded View"

.

8.

Remove rear propeller shaft. Refer to

DLN-7, "Exploded View"

(M/T models),

DLN-14, "Exploded View"

(A/T models).

9.

Separate parking brake cable from vehicle and rear suspension member. Refer to

PB-7, "PEDAL TYPE :

Exploded View"

(pedal type),

PB-8, "LEVER TYPE : Exploded View"

(lever type).

10. Remove rear lower link and coil spring. Refer to

RSU-8, "Exploded View"

.

11. Remove mounting bolt on lower side of shock absorber. Refer to

RSU-11, "Exploded View"

.

12. Set suitable jack under rear final drive.

13. Gradually lowering jack, remove rear suspension assembly.

CAUTION:

Secure suspension assembly to a suitable jack while removing it.

INSTALLATION

Note the following, and install in the reverse order of the removal.
• Perform the final tightening of each of parts under unladen conditions, with tires on level ground.
• Check wheel sensor harness for proper connection. Refer to

BRC-100, "Exploded View"

.

Inspection

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INSPECTION AFTER REMOVAL

• Check the wheel alignment. Refer to

RSU-28, "Wheel Alignment"

.

• Adjust neutral position of steering angle sensor after checking the wheel alignment. Refer to

BRC-8,

"ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION : Special Repair Requirement"

.

• Adjust parking brake operation. Refer to

PB-3, "PEDAL TYPE : Inspection and Adjustment"

(pedal type),

PB-4, "LEVER TYPE : Inspection and Adjustment"

(lever type).

1.

Suspension arm

2.

Stopper rubber

3.

Stabilizer connecting rod mounting
bracket

4.

Stabilizer connecting rod

5.

Mount stopper

6.

Damper assembly

7.

Suspension member

8.

Stabilizer bar

9.

Stabilizer bushing

10. Stabilizer clamp

11. Upper seat

12. Coil spring

13. Ball seat

14. Rubber seat

15. Rear lower link

16. Front lower link

17. Radius rod

18. Cotter pin

19. Axle assembly

20. Shock absorber

21. Bound bumper cover

22. Shock absorber mounting bracket

23. Mounting seal

24. Cap

Refer to

GI-4, "Components"

for symbols in the figure.

RSU-28

< SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

Wheel Alignment

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Measure value under unladen* conditions.

*: Fuel, engine coolant and lubricant are full. Spare tire, jack, hand tools and mats are in designated positions.

Ball Joint

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Wheel Height

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Measure value under unladen* conditions.

*: Fuel, engine coolant and lubricant are full. Spare tire, jack, hand tools and mats are in designated positions.

Applied model

Except for sport models

For sport models

Camber
Degree minute (Decimal degree)

Minimum

–1

°

50

′

(–1.83

°

)

Nominal

–1

°

20

′

(–1.33

°

)

Maximum

–0

°

50

′

(–0.83

°

)

Total toe-in

Distance

Minimum

0 mm (0 in)

0 mm (0 in)

Nominal

In 2.9 mm (0.110 in)

In 2.8 mm (0.110 in)

Maximum

In 5.8 mm (0.220 in)

In 5.6 mm (0.220 in)

Angle (left wheel or right wheel)
Degree minute (Decimal degree)

Minimum

0

°

00

′

(0.00

°

)

Nominal

In 0

°

07

′

(0.12

°

)

Maximum

In 0

°

14

′

(0.23

°

)

Swing torque

0.5 – 3.4 N·m (0.06 – 0.34 kg-m, 5 – 30 in-lb)

Measurement on spring balance (cotter pinhole position)

8.1 – 54.8 N (0.83 – 5.6 kg, 1.82 – 12.32 lb)

Rotating torque

0.5 – 3.4 N·m (0.06 – 0.34 kg-m, 5 – 30 in-lb)

Axial end play

0 mm (0 in)

Applied model

Except for sport models

For sport models

Tire

225/50R18

245/40R19

Rear (Hr)

702 mm (27.64 in)

705 mm (27.76 in)

SFA818A

SB-1

RESTRAINTS

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SECTION

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CONTENTS

SEAT BELT

PRECAUTION . . . . . . . . . . . ...

2

PRECAUTIONS . . . . . . . . . . . . ...

2

Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" . . . . . . . . . . . . . . . . ...

2

Precaution for Seat Belt Service . . . . . . . ...

2

ON-VEHICLE REPAIR . . . . . . . . ..

3

FRONT SEAT BELT . . . . . . . . . . .

3

SEAT BELT RETRACTOR . . . . . . . . . . ..

3

SEAT BELT RETRACTOR : Inspection . . . . ....

3

SEAT BELT RETRACTOR : Exploded View . . .....

5

SEAT BELT RETRACTOR : Removal and Instal-
lation . . . . . . . . . . . . . . . . . . ..

5

SEAT BELT BUCKLE . . . . . . . . . . . .....

6

SEAT BELT BUCKLE : Inspection . . . . . . ....

6

SEAT BELT BUCKLE : Exploded View . . . . .....

7

SEAT BELT BUCKLE : Removal and Installation . ..

7

REAR SEAT BELT . . . . . . . . . . . .

8

SEAT BELT RETRACTOR . . . . . . . . . . .

8

SEAT BELT RETRACTOR : Inspection . . . . ...

8

SEAT BELT RETRACTOR : Exploded View . . ...

10

SEAT BELT RETRACTOR : Removal and Instal-
lation . . . . . . . . . . . . . . . . . .

10

SEAT BELT BUCKLE . . . . . . . . . . . .

10

SEAT BELT BUCKLE : Inspection . . . . . . ..

11

SEAT BELT BUCKLE : Exploded View . . . . ...

11

SEAT BELT BUCKLE : Removal and Installation .

12

LATCH SYSTEM FOR CHILDREN . . . . ...

13

Exploded View . . . . . . . . . . . . . . .

13

Removal and Installation . . . . . . . . . . .

13

TOP TETHER STRAP CHILD RESTRAINT . .

14

Exploded View . . . . . . . . . . . . . . .

14

Removal and Installation . . . . . . . . . . .

14