Nissan Leaf. Instruction — part 1042
REAR SHOCK ABSORBER
RSU-9
< REMOVAL AND INSTALLATION >
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To loosen piston rod lock nut (1), fix the tip (A) of the piston rod.
7. Remove shock absorber assembly.
8. Remove bushing, distance tube, washer, bound bumper cover,
and bound bumper from shock absorber.
9. Perform inspection after removal. Refer to
INSTALLATION
Note the following, and install in the reverse order of removal.
• To install bushings (1), securely insert protrusion (A) into the hole
on the vehicle body side.
• Install washer (1) in the direction shown.
• Perform final tightening of bolts and nuts at the shock absorber
lower side (rubber bushing), under unladen conditions with tires on
level ground.
• Hold a head (A) of shock absorber piston rod not to have it rotate,
then tighten the piston rod lock nut (1) to the specified torque.
CAUTION:
Do not reuse piston rod lock nut.
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: Bushing side
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RSU-10
< REMOVAL AND INSTALLATION >
REAR SHOCK ABSORBER
• When installing the cap, securely engage the cap groove (A) with
the flange on the vehicle side.
• Perform inspection after installation. Refer to
• After replacing the shock absorber, always follow the disposal pro-
cedure to discard the shock absorber. Refer to
Inspection
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INSPECTION AFTER REMOVAL
Shock Absorber
Check the following items, and replace the part if necessary.
• Shock absorber for deformation, cracks, and other damage.
• Piston rod for damage, uneven wear, and distortion.
• Oil leakage
Bound Bumper, Bushing
Check for cracks and damage. Replace it if necessary.
Washer, Bound Bumper Cover, Distance Tube
• Check for cracks and damage. Replace it if necessary.
INSPECTION AFTER INSTALLATION
Check wheel alignment. Refer to
.
Disposal
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1. Set shock absorber horizontally to the ground with the piston rod fully extracted.
2. Drill 2 – 3 mm (0.08 – 0.12 in) hole at the position ( ) from top
as shown to release gas gradually.
CAUTION:
• Wear eye protection (safety glasses).
• Wear gloves.
• Be careful with metal chips or oil blown out by the com-
pressed gas.
NOTE:
• Drill vertically in the direction show by arrow.
• Drill directly to the outer tube avoiding brackets.
• The gas is clear, colorless, odorless, and harmless.
3. Position the drilled hole downward and drain oil by moving the piston rod several times.
CAUTION:
Dispose of drained oil according to the law and local regulations.
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(A)
: 20 – 30 mm (0.79 – 1.18 in)
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COIL SPRING
RSU-11
< REMOVAL AND INSTALLATION >
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COIL SPRING
Exploded View
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Removal and Installation
INFOID:0000000010119460
REMOVAL
1. Remove wheel and tire using power tool. Refer to
2. Set jack under rear suspension beam.
CAUTION:
• Do not damage the suspension beam with a jack.
• Check the stable condition when using a jack.
3. Remove rear shock absorber bolts (lower side) (1). Refer to
.
4. Slowly lower jack, then remove upper rubber seat, coil spring
and lower rubber seat from rear suspension beam.
CAUTION:
Operate while checking that jack supporting status is sta-
ble.
5. Perform inspection after removal. Refer to
INSTALLATION
Note the following, and install in the reverse order of removal.
1.
Upper rubber seat
2.
Coil spring
3.
Lower rubber seat
4.
Rear suspension beam
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RSU-12
< REMOVAL AND INSTALLATION >
COIL SPRING
• Install lower rubber seat with its protrusion (A) on the lower area
aligned with the hole of rear suspension beam.
• Securely install coil spring with the lower end of the major diameter
aligned with the steps of lower rubber seat.
• Perform inspection after installation. Refer to
Inspection
INFOID:0000000010119461
INSPECTION AFTER REMOVAL
Check lubber seat and coil spring for deformation, crack, and damage. Replace it if necessary.
INSPECTION AFTER INSTALLATION
Check wheel alignment. Refer to
.
(B)
: Coil spring lower end
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