Nissan X-Trail 32. Instruction — part 1771
RSU-6
< PERIODIC MAINTENANCE >
REAR SUSPENSION ASSEMBLY
PERIODIC MAINTENANCE
REAR SUSPENSION ASSEMBLY
Inspection
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COMPONENT PART
Check the mounting conditions (looseness, backlash) of each component and component conditions (wear,
damage) are normal.
SHOCK ABSORBER
Check for oil leakage and damage. Replace it if necessary.
WHEEL ALIGNMENT
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< PERIODIC MAINTENANCE >
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WHEEL ALIGNMENT
Inspection
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DESCRIPTION
Measure wheel alignment under unladen conditions.
NOTE:
“Unladen conditions” means that fuel, engine coolant, and lubricant are full. Spare tire, jack, hand tools and
mats are in designated positions.
PRELIMINARY CHECK
Check the following:
• Tires for improper air pressure and wear. Refer to
• Road wheels for runout.
• Wheel bearing axial end play.
- 2WD: Refer to
.
- 4WD: Refer to
.
• Shock absorber operation.
• Each mounting point of axle and suspension for looseness and deformation.
• Each of lower link, upper link, rear suspension member, suspension arm and shock absorber for cracks,
deformation, and other damage.
• Vehicle height (posture).
CAMBER
• Measure camber of both right and left wheels with a suitable alignment gauge.
• If camber is outside specified range, adjust with adjusting bolt in
front lower link. Refer to
TOE-IN
Measure toe-in by the following procedure.
WARNING:
• Always perform the following procedure on a flat surface.
• Make sure that no person is in front of vehicle before pushing it.
1.
Bounce the front of vehicle up and down to stabilize the vehicle height (posture).
2.
Push vehicle straight ahead about 5 m (16 ft).
3.
Put matching mark
on base line of the tread (rear side) of
both tires at the same height of hub center. These are measur-
ing points.
Camber: Refer to
.
SRA096A
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RSU-8
< PERIODIC MAINTENANCE >
WHEEL ALIGNMENT
4.
Measure distance (A) (rear side).
5.
Push vehicle slowly ahead to rotate wheels 180 degrees (1/2
turn).
NOTE:
If the wheels rotates more than 180 degrees (1/2 turn), start this
procedure again from the beginning. Do not push the vehicle
backward.
6.
Measure distance (B) (front side).
• If toe-in is outside specified range, adjust with adjusting bolt in suspension arm. Refer to
.
Adjustment
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CAMBER
• If camber is exceeds the standard value, adjust with adjusting bolt
in lower link
.
CAUTION:
• When tightening the nut firmly and checking the torque, use
a wrench to prevent the turning of the bolt.
• After adjusting camber, be sure to check toe-in.
- If camber is not still within the specification, inspect and replace
any damaged or worn suspension parts.
TOE-IN
• If toe-in is exceeds the standard value, adjust with adjusting bolt
in suspension arm
.
CAUTION:
• Be sure to adjust equally on right and left side with adjust-
ing bolt.
• When tightening the nut firmly and checking the torque, use
a wrench to prevent the turning of the bolt.
- If toe-in is not still within the specification, inspect and replace any
damaged or worn suspension parts.
• After toe-in adjustment, adjust neutral position of steering angle
sensor. Refer to
.
Total toe-in = A
−
B
Total toe-in: Refer to
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Camber: Refer to
.
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Toe-In: Refer to
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COIL SPRING
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REMOVAL AND INSTALLATION
COIL SPRING
Exploded View
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Removal and Installation
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REMOVAL
1.
Remove tires. Refer to
WT-61, "Removal and Installation"
.
2.
Remove wheel sensor and sensor harness. Refer to
BRC-214, "REAR WHEEL SENSOR : Removal and
.
3.
Remove caliper assembly. Hang caliper assembly in a place where it will not interfere with work. Refer to
BR-63, "BRAKE CALIPER ASSEMBLY : Removal and Installation"
CAUTION:
Never depress brake pedal while brake caliper is removed.
4.
Using jack to suspension arm.
CAUTION:
• Never damage the front suspension member with a jack.
• Check the stable condition when using a jack.
5.
Remove shock absorber from suspension arm. Refer to
RSU-11, "Removal and Installation"
.
6.
Remove upper link from suspension arm. Refer to
RSU-17, "Removal and Installation"
.
7.
Remove lower link from suspension arm. Refer to
RSU-15, "Removal and Installation"
8.
Loosen the mounting bolts and nuts of suspension arm and suspension arm bracket.
9.
Remove drive shaft.
RAX-22, "Removal and Installation"
(4WD).
10. Slowly lower jack, remove upper rubber seat, coil spring and lower rubber seat from suspension arm.
CAUTION:
Operate while checking that jack supporting status is stable.
11. Perform inspection after removal. Refer to
.
INSTALLATION
Note the following, and install in the reverse order of removal.
Upper rubber seat
Coil spring
Lower rubber seat
Suspension arm
: Vehicle front
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