Infiniti QX56 (Z62). Manual — part 1069
RSU-18
< UNIT REMOVAL AND INSTALLATION >
REAR SUSPENSION MEMBER
UNIT REMOVAL AND INSTALLATION
REAR SUSPENSION MEMBER
Exploded View
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Removal and Installation
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REMOVAL
1.
Reduce system pressure. (With HBMC) Refer to
.
CAUTION:
Inadvertent piping removal causes fluid to splatter.
2.
Remove tires with power tool. Refer to
WT-64, "Removal and Installation"
.
3.
Remove emergency tires.
4.
Remove front tube and main muffler. Refer to
EX-5, "Removal and Installation"
5.
Remove caliper assembly. Hang caliper assembly in a place where it will not interfere with work. Refer to
BR-43, "BRAKE CALIPER ASSEMBLY : Removal and Installation"
CAUTION:
Avoid depressing brake pedal while brake caliper is removed.
6.
Remove disc rotor. Refer to
RAX-7, "Removal and Installation"
.
7.
Remove wheel sensor harness from rear suspension member. Refer to
SOR : Removal and Installation"
.
8.
Remove height sensor from rear lower link (right side). Refer to
EXL-136, "Removal and Installation"
.
9.
Remove vehicle height sensor from rear lower link (left side). Refer to
SCS-98, "Removal and Installa-
10. Remove parking brake cable mounting bolt and separate parking brake cable from vehicle and rear sus-
pension member. Refer to
PB-5, "Removal and Installation"
.
11. Remove shock absorber mounting bolt (lower side).
12. Remove stabilizer bar. (Without HBMC). Refer to
RSU-17, "Removal and Installation"
.
13. Remove rear lower link and coil spring. Refer to
RSU-8, "Removal and Installation"
14. Remove drive shaft. Refer to
RAX-11, "Removal and Installation"
.
15. Remove propeller shaft. Refer to
DLN-137, "Removal and Installation"
(4WD).
1.
Rear suspension member
Refer to
for symbols in the figure.
JPEIB0218GB
REAR SUSPENSION MEMBER
RSU-19
< UNIT REMOVAL AND INSTALLATION >
C
D
F
G
H
I
J
K
L
M
A
B
RSU
N
O
P
16. Remove final drive. Refer to
DLN-201, "Removal and Installation"
.
17. Remove rear tube assembly A and rear tube assembly B. (With HBMC) Refer to
ASSEMBLY : Removal and Installation"
18. Set suitable jack under rear suspension member.
19. Slowly lower jack, then remove rear suspension member, suspension arm, front lower link, wheel hub and
housing from vehicle as a unit.
20. Remove mounting bolts and nuts, then remove suspension arm, front lower link, wheel hub and housing
from rear suspension member.
21. Perform inspection after removal. Refer to
RSU-19, "Inspection and Adjustment"
.
INSTALLATION
Note the following, and install in the reverse order of the removal.
• Perform the final tightening of each of parts under unladen conditions, which were removed when removing
rear suspension assembly.
• Perform inspection after installation. Refer to
RSU-19, "Inspection and Adjustment"
.
• Perform adjustment after installation. (With HBMC) Refer to
RSU-19, "Inspection and Adjustment"
.
Inspection and Adjustment
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INSPECTION AFTER REMOVAL
Check rear suspension member for deformation, cracks, or any other damage. Replace if necessary.
INSPECTION AFTER INSTALLATION
1.
Adjust parking brake operation (stroke). Refer to
PB-3, "Inspection and Adjustment"
2.
Check wheel alignment. Refer to
3.
Adjust neutral position of steering angle sensor. Refer to
.
4.
Adjust levelizer adjustment of height sensor. Refer to
EXL-61, "LEVELIZER ADJUSTMENT : Special
5.
Check standard vehicle height setting of vehicle height sensor. Refer to
.
6.
Check wheel sensor harness for proper connection. Refer to
ADJUSTMENT AFTER INSTALLATION (WITH HBMC)
Bleed air from the HBMC. Refer to
RSU-20
< 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
INFOID:0000000006225680
Wheel Height
INFOID:0000000006225681
Measure value under unladen* conditions.
*: Fuel, engine coolant and lubricant are full. Spare tire, jack, hand tools and mats are in designated positions.
Item
Standard
Camber
Degree minute (Decimal degree)
Minimum
–1
°
00
′
(–1.00
°
)
Nominal
–0
°
30
′
(–0.50
°
)
Maximum
0
°
00
′
(0.00
°
)
Left and right difference
0
°
45
′
(0.75
°
) or less
Toe-in
Total toe-in
Distance
Minimum
0 mm (0 in)
Nominal
In 3.4 mm (0.134 in)
Maximum
In 6.8 mm (0.268 in)
Toe 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
°
)
Item
Standard
Swing torque
0.5 – 6.4 N·m (0.06 – 0.65 kg-m, 5 – 56 in-lb)
Measurement on spring balance (groove position)
Suspension arm
11.4 – 145.4 N (1.17 – 14.83 kg, 2.57 – 32.68 lb)
Front lower link
11.0 – 140.6 N (1.13 – 14.34 kg, 2.48 – 31.60 lb)
Rotating torque
0.5 – 6.4 N·m (0.06 – 0.65 kg-m, 5 – 56 in-lb)
Axial end play
0 mm (0 in)
Item
Standard
Front (Hf)
903 mm (35.55 in)
Rear (Hr)
890 mm (35.04 in)
SFA746B
SB-1
RESTRAINTS
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SECTION
SB
A
B
SB
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CONTENTS
SEAT BELT
PRECAUTION . . . . . . . . . . . ...
PRECAUTIONS . . . . . . . . . . . . ...
Precaution Necessary for Steering Wheel Rota-
tion after Battery Disconnect . . . . . . . . .....
Precaution for Seat Belt Service . . . . . . . ...
REMOVAL AND INSTALLATION . . . .
FRONT SEAT BELT . . . . . . . . . . .
SEAT BELT RETRACTOR . . . . . . . . . . ..
SEAT BELT RETRACTOR : Inspection . . . . ....
SEAT BELT RETRACTOR : Exploded View . . .....
SEAT BELT RETRACTOR : Removal and Instal-
lation . . . . . . . . . . . . . . . . . . ..
SEAT BELT BUCKLE . . . . . . . . . . . .....
SEAT BELT BUCKLE : Inspection . . . . . . ....
SEAT BELT BUCKLE : Exploded View . . . . .....
SEAT BELT BUCKLE : Removal and Installation . ..
SECOND SEAT BELT . . . . . . . . . .
SEAT BELT RETRACTOR . . . . . . . . . .
SEAT BELT RETRACTOR : Inspection . . . . ..
SEAT BELT RETRACTOR : Exploded View . . ...
SEAT BELT RETRACTOR : Removal and Instal-
lation . . . . . . . . . . . . . . . . . .
SEAT BELT BUCKLE . . . . . . . . . . . .
SEAT BELT BUCKLE : Inspection . . . . . . ..
SEAT BELT BUCKLE : Exploded View . . . . ...
SEAT BELT BUCKLE : Removal and Installation .
THIRD SEAT BELT . . . . . . . . . . ...
SEAT BELT RETRACTOR . . . . . . . . . .
SEAT BELT RETRACTOR : Inspection . . . . ..
SEAT BELT RETRACTOR : Exploded View . . ...
SEAT BELT RETRACTOR : Removal and Instal-
lation . . . . . . . . . . . . . . . . . .
SEAT BELT BUCKLE . . . . . . . . . . . .
SEAT BELT BUCKLE : Inspection . . . . . . ..
SEAT BELT BUCKLE : Exploded View . . . . ...
SEAT BELT BUCKLE : Removal and Installation .
LATCH SYSTEM FOR CHILDREN . . . . ...
Exploded View . . . . . . . . . . . . . . .
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