Nissan Primera P12. Instruction — part 687
RSU-6
REAR SUSPENSION ASSEMBLY
4.
Check shock absorber 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
Toe-in is preset at factory and cannot be adjusted. Measure toe-in
using following procedure. If out of specification, inspect and replace
any damaged or worn rear suspension parts.
WARNING:
●
Always perform following procedure on a flat surface.
●
Make sure that no person 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 tread (rear side) of both tires at the
same height as hub center. This mark is a measuring points.
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 tires).
Removal and Installation
EES0014F
REMOVAL
1.
Remove tire.
2.
Remove brake-related parts. Refer to
BR-30, "Caliper Removal and Installation"
.
3.
Remove parking brake cable and brake hose from trailing arm and torsion beam. Refer to
"Removal and Installation of Rear Brake Piping and Brake Hose"
.
CAUTION:
●
Avoid smearing brake fluid on coated surfaces while removing brake hose.
●
Never depress brake pedal while removing brake hose.
4.
Remove ABS sensor rotors from torsion beam as well as trailing arm.
5.
Raise vehicle. Set transmission jack to center of torsion beam.
CAUTION:
Do not remove it with any load applied to shock absorber.
6.
Remove mounting bolts under shock absorber.
7.
Remove bolts and nuts mounting lateral link to vehicle.
8.
Remove bolts and nuts mounting trailing arm to vehicle. Lower
transmission jack carefully, and remove rear suspension assem-
bly from vehicle.
Camber
:
RSU-12, "SERVICE DATA AND SPECIFICATIONS (SDS)"
AFA050
Total toe-in:
Refer to
RSU-12, "SERVICE DATA AND SPECI-
.
SFA234AC
SSU016
REAR SUSPENSION ASSEMBLY
RSU-7
C
D
F
G
H
I
J
K
L
M
A
B
RSU
INSTALLATION
●
Refer to
for tightening torque.
CAUTION:
●
Brake fluid is not reusable. Always use a new one.
●
After installation, bleed air.
1.
Install control rod on lateral link.
●
Do not fully tighten each mounting bolt and nut. Just tighten them temporarily.
2.
Install lateral link and control rod on torsion beam.
●
Do not fully tighten each mounting bolt and nut. Just tighten them temporarily.
3.
Set transmission jack to center of torsion beam. Raise vehicle with jack. Install trailing arm and lateral link
to vehicle.
●
Do not fully tighten each mounting bolt and nut. Just tighten them temporarily.
4.
Install shock absorber to vehicle and rear suspension assembly.
5.
Remove transmission jack from torsion beam.
6.
As shown in figure, position torsion beam and lateral link in par-
allel with the vehicle in unladen condition and tires on ground.
Tighten each mounting bolt and nut to specified torque.
SSU019
RSU-8
COIL SPRING AND SHOCK ABSORBER
COIL SPRING AND SHOCK ABSORBER
PFP:54302
Removal and Installation
EES0014G
REMOVAL
CAUTION:
Do not remove piston rod lock nut on vehicle.
1.
Remove tires.
2.
Using a transmission jack, raise torsion beam a little, and remove nuts and bolts from the shock absorber
assembly.
CAUTION:
Do not remove rear tire while a load is applied to shock absorber.
3.
Remove shock absorber from vehicle.
INSTALLATION
●
Refer to
for tightening torque. Install in the reverse order of removal.
Disassembly and Assembly
EES0014H
DISASSEMBLY
1.
Install strut attachment to shock absorber and fix it in a vise.
CAUTION:
When installing a strut attachment, cover shock absorber
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.
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 shock absorber.
●
Remove washer, bushing, mounting bracket, collar, bound bumper cover and bound bumper. Then
remove coil spring from shock absorber.
6.
Gradually release spring compressor, and remove coil spring.
INSPECTION AFTER DISASSEMBLY
Shock Absorber
●
Check shock absorber 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.
Bushing
●
Check bushing for cracks and damage, and replace if necessary.
Coil Spring
●
Check coil spring for cracks, deformation, and damage, and replace if necessary.
MEIA0002E
COIL SPRING AND SHOCK ABSORBER
RSU-9
C
D
F
G
H
I
J
K
L
M
A
B
RSU
ASSEMBLY
1.
Compress coil spring using a spring compressor, and install it
onto the shock absorber.
CAUTION:
●
Install coil spring with its tube facing down. Align its
lower end with spring seat on strut as shown at right.
●
Be sure spring compressor is securely attached to coil
spring. Compress coil spring.
2.
Install small parts to the shock absorber.
●
Attach bound bumper, bound bumper cover, bushing, collar,
mounting bracket and washer. Position piston rod lock nut.
CAUTION:
Do not reuse piston rod lock nut.
3.
As shown in the figure, set mounting bracket.
4.
Be sure coil spring is properly set in upper and lower seats.
Gradually release a spring compressor.
CAUTION:
Be sure upper and lower rubber seats are properly aligned
to shock absorber, coil spring, and spring upper seat.
5.
Tighten piston rod lock nut to the specified torque.
6.
Remove strut attachment.
MEIA0003E
MEIA0004E
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