Nissan Pathfinder. Manual — part 644
FRONT COIL SPRING AND STRUT
FSU-7
< REMOVAL AND INSTALLATION >
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REMOVAL AND INSTALLATION
FRONT COIL SPRING AND STRUT
Exploded View
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Removal and Installation
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REMOVAL
1. Remove the wiper arm covers and the wiper arms. Refer to
WW-62, "Removal and Installation"
2. Remove the cowl top finisher assembly. Refer to
3. Remove the front coil spring and strut mounting insulator covers.
4. Remove the upper front coil spring and strut mounting insulator bolts using power tool.
5. Remove the front wheel and tire using power tool. Refer to
6. Remove the wheel sensor harness from the front coil spring and strut.
7. Remove the brake hose lock plate (A).
1.
Piston rod lock nut
2.
Strut mount insulator
3.
Strut mount bearing
4.
Coil spring
5.
Bound bumper
6.
Lower rubber seat
7.
Strut
: Front
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FSU-8
< REMOVAL AND INSTALLATION >
FRONT COIL SPRING AND STRUT
8. Remove the stabilizer connecting rod nut (A) from the front coil
spring and strut. Position the stabilizer connecting rod aside.
9. Remove the lower strut nuts and bolts with power tool.
10. Remove the front coil spring and strut.
INSTALLATION
Installation is in the reverse order of removal,
CAUTION:
Do not reuse lower strut nuts.
• Be sure tab (A) on strut mount insulator is positioned as shown.
• Be sure the lower strut nuts (A) are positioned as shown.
• Check the wheel alignment. Refer to
FSU-5, "Inspection and Adjustment"
• Adjust the neutral position of the steering angle sensor. Refer to
Disposal
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1. Set strut assembly horizontally with the piston rod fully extended.
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FRONT COIL SPRING AND STRUT
FSU-9
< REMOVAL AND INSTALLATION >
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2. Drill 2 – 3 mm (0.08 – 0.12 in) hole at the position ( ) from top
as shown in the figure 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 this direction (
).
• 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.
(A) : 20 – 30 mm (0.79 – 1.18 in)
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FSU-10
< REMOVAL AND INSTALLATION >
TRANSVERSE LINK
TRANSVERSE LINK
Exploded View
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Removal and Installation
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REMOVAL
1. Remove front wheel and tire using power tool. Refer to
.
2. Remove brake caliper torque member bolts, leaving brake hose attached, reposition the caliper aside with
wire. Refer to
BR-36, "BRAKE CALIPER ASSEMBLY : Removal and Installation"
CAUTION:
Do not depress brake pedal while brake caliper is removed.
3. Put alignment marks on disc rotor and rear wheel hub and bearing assembly, then remove disc rotor.
CAUTION:
• Put alignment marks on the wheel hub and bearing assembly and the disc rotor before removing
the disc rotor.
• Do not drop the disc rotor.
4. Remove speed sensor.
5. Disengage the drive shaft from wheel hub and bearing assembly. Refer to
,
.
6. Separate the outer socket from the knuckle. Refer to
7. Remove the strut from the knuckle using power tool. Refer to
.
8. Remove transverse link from steering knuckle.
9. Remove the steering knuckle and hub.
10. Remove transverse link nuts and bolts.
11. Remove transverse link from suspension member.
INSPECTION AFTER REMOVAL
Ball Joint Inspection
Manually move the ball joint to confirm it moves smoothly with no binding.
Swing Torque Inspection
1. Move the ball joint at least ten times by hand to check for smooth movement.
1.
Transverse link
2.
Front suspension member
: Front
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