Infiniti Q45. Manual — part 779
FRONT LOWER LINK
RSU-15
C
D
F
G
H
I
J
K
L
M
A
B
RSU
FRONT LOWER LINK
PFP:55110
Removal and Installation
NES000HQ
REMOVAL
1.
Remove tires from vehicle with power tool.
2.
Remove mounting nut and bolt between front lower link and rear
suspension member with power tool.
3.
Remove fixing bolt and nut in axle housing side of front lower
link with power tool.
4.
Remove front lower link from vehicle.
INSPECTION AFTER REMOVAL
Check front lower link and bushing for deformation, cracks, and other damage. Replace if necessary.
INSTALLATION
●
Install in the reverse order of removal. For tightening torque, refer to
.
NOTE:
Do not reuse non-reusable parts.
●
Perform final tightening of nuts and bolts of rear suspension member and axle housing installation position
(rubber bushing) under unladen conditions with tires on level ground. Check wheel alignment. Refer to
RSU-5, "Wheel Alignment Inspection"
●
Adjust neutral position of steering angle sensor after wheel alignment inspection. Refer to
ment of Steering Angle Sensor Neutral Position"
SEIA0457E
SDIA2278E
RSU-16
REAR LOWER LINK & COIL SPRING
REAR LOWER LINK & COIL SPRING
PFP:551B0
Removal and Installation
NES000HR
REMOVAL
1.
Remove tires from vehicle with power tool.
2.
Set a jack under rear lower link to relive the coil spring tension.
3.
Loosen mounting bolt and nut in rear suspension member side of rear lower link, and then remove mount-
ing nut and bolt in side of axle housing with power tool.
4.
Gradually lower jack to remove upper seat, coil spring, and rubber seat from rear lower link.
5.
Remove mounting bolt and nut in rear suspension member side of rear lower link, and then remove rear
lower link from vehicle.
6.
Remove mounting bolt of bracket and then remove bracket from vehicle.
INSPECTION AFTER REMOVAL
Check rear lower link, bushing, and coil spring for deformation, cracks, and other damage. Replace if neces-
sary.
INSTALLATION
●
Install in the reverse order of removal. For tightening torque, refer to
NOTE:
Do not reuse non-reusable parts.
●
Make sure that the projection part inside upper seat and the
flange part of bracket are attached as shown in the figure.
●
Make sure that the projection part outside upper seat directs to
vehicle front.
●
Position the hollow of rubber seat with the groove part of rear
lower link to install.
●
Install coil spring with the side of 2 paint markers directing to
lower side.
●
Perform final tightening of nuts and bolts of rear suspension
member and axle housing installation position (rubber bushing)
under unladen conditions with tires on level ground. Check
wheel alignment. Refer to
RSU-5, "Wheel Alignment Inspection"
.
●
Adjust neutral position of steering angle sensor after wheel
alignment inspection. Refer to
BRC-6, "Adjustment of Steering
Angle Sensor Neutral Position"
SEIA0077E
STABILIZER BAR
RSU-17
C
D
F
G
H
I
J
K
L
M
A
B
RSU
STABILIZER BAR
PFP:54611
Removal and Installation
NES000HS
REMOVAL
1.
Remove center muffler. Refer to
EX-3, "Removal and Installation"
2.
Remove mounting nut on the lower side of connecting rod with
power tool.
3.
If necessary remove mounting nut on the upper side of connect-
ing rod with power tool, and then remove connecting rod from
connecting rod mounting bracket with power tool.
4.
Remove bolts, and then remove stabilizer clamp and stabilizer
bushing with power tool.
5.
Remove nuts, and then remove connecting rod mounting
bracket from suspension arm with power tool.
INSPECTION AFTER REMOVAL
Check stabilizer bar, stabilizer bushing, stabilizer clamp, connecting rod, and connecting rod mounting bracket
for deformation, cracks, and damage. Replace if necessary.
INSTALLATION
●
Install in the reverse order of removal. For tightening torque, refer to
.
NOTE:
Do not reuse non-reusable parts.
●
When installing stabilizer connecting rod mount bracket, be careful with the installation direction.
SEIA0459E
SDIA2280E
RSU-18
REAR SUSPENSION MEMBER
REAR SUSPENSION MEMBER
PFP:55501
Removal and Installation
NES000HT
REMOVAL
1.
Remove tires from vehicle with power tool.
2.
Remove torque member fixing bolts with power tool. Hang it in a place where it will not interfere with work.
Refer to
NOTE:
Avoid depressing brake pedal while brake caliper is removed.
3.
Remove disc rotor.
4.
Remove center muffler. Refer to
.
5.
Remove stabilizer bar. Refer to
6.
Remove wheel sensor and sensor harness from rear final drive and rear suspension member. Refer to
7.
Remove drive shaft. Refer to
8.
Remove rear final drive. Refer to
RFD-16, "REAR FINAL DRIVE ASSEMBLY"
9.
Remove parking brake cable (rear cables) from rear suspension member and axle housing. Refer to
10. Remove coil spring. Refer to
RSU-16, "REAR LOWER LINK & COIL SPRING"
11. Remove fixing bolt in axle housing side of shock absorber
assembly with power tool. Refer to
.
12. Set jack under rear suspension member.
13. Remove mounting nut and bolts with power tool, and then
remove member stay.
14. Remove mounting nuts of rear suspension member (rear side),
and then remove rebound stopper.
15. Gradually lower jack to remove rear suspension member, sus-
pension arm, radius rod, axle housing and front lower link from
vehicle as a unit.
16. Remove nuts and bolts, and remove suspension arm, radius rod, and front lower link from rear suspen-
sion member with power tool.
INSPECTION AFTER REMOVAL
Check rear suspension member for deformation, cracks, or other damage. Replace if there are.
INSTALLATION
●
Install in the reverse order of removal. For tightening torque, refer to
NOTE:
Do not reuse non-reusable parts.
●
Perform final tightening of nuts and bolts of each link installation position (rubber bushing) under unladen
conditions with tires on level ground. Check wheel alignment. Refer to
RSU-5, "Wheel Alignment Inspec-
.
●
Adjust neutral position of steering angle sensor after wheel alignment inspection. Refer to
ment of Steering Angle Sensor Neutral Position"
.
●
Check for the following after finishing work.
–
Parking brake operation (stroke) Refer to
.
–
Wheel sensor harness connecting condition. Refer to
SEIA0456E
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