Nissan Pathfinder (2009 year). Manual — part 430
FSU-12
< ON-VEHICLE MAINTENANCE >
KNUCKLE
KNUCKLE
On-Vehicle Inspection and Service
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Make sure the mounting conditions (looseness, backlash) of each component and component status (wear,
damage) are within specifications. Refer to
2009 Pathfinder
FRONT SUSPENSION ASSEMBLY
FSU-13
< ON-VEHICLE REPAIR >
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ON-VEHICLE REPAIR
FRONT SUSPENSION ASSEMBLY
Component
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1.
Dust cover
2.
Shock absorber
3.
Upper link
4.
Steering knuckle
5.
Cotter pin
6.
Washer
7.
Jounce bumper
8.
Bolt
9.
Lower link
10. Connecting rod
11. Stabilizer bar bushing
12. Stabilizer bar bracket
13. Stabilizer bar
14. Coil spring
15. Dust cover cap
16. Upper spring seat
17. Spacer
18. Shock absorber mounting insulator
19. Spacer
20. Washer
21. Cap
⇐
Front
AWEIA0021GB
2009 Pathfinder
FSU-14
< REMOVAL AND INSTALLATION >
COIL SPRING AND SHOCK ABSORBER
REMOVAL AND INSTALLATION
COIL SPRING AND SHOCK ABSORBER
Removal and Installation
INFOID:0000000003939323
REMOVAL
1.
Remove the wheel and tire using power tool.
2.
Support the lower link using a suitable jack.
3.
Remove connecting rod upper joints from stabilizer bar using power tool. Refer to
• Swing stabilizer bar down, repositioning it out of the way to access shock absorber lower mount.
4.
Remove the shock absorber lower bolt and nut using power tool.
5.
Remove the three shock absorber upper mounting nuts using
power tool.
6.
Remove the coil spring and shock absorber assembly.
• Turn steering knuckle out to gain enough clearance for
removal.
INSTALLATION
Installation is in the reverse order of removal.
• The step in the strut assembly lower seat faces outside of vehicle.
• Tighten all nuts and bolts to specification. Refer to
• When installing wheel and tire, refer to
WEIA0116E
2009 Pathfinder
STABILIZER BAR
FSU-15
< REMOVAL AND INSTALLATION >
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STABILIZER BAR
Removal and Installation
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REMOVAL
1.
Remove the front valance center.
2.
Remove engine undercover using power tool.
3.
Remove connecting rod nuts using power tool.
4.
Loosen top bolts for stabilizer bar brackets, then remove lower
bolts from brackets and remove stabilizer bar.
5.
Remove bushings from stabilizer bar.
INSPECTION AFTER REMOVAL
• Check stabilizer bar for twist and deformation. Replace if necessary.
• Check rubber bushing for cracks, wear and deterioration. Replace if necessary.
INSTALLATION
Installation is in the reverse order of removal.
• Tighten all nuts and bolts to specification. Refer to
WEIA0118E
2009 Pathfinder
FSU-16
< REMOVAL AND INSTALLATION >
LOWER LINK
LOWER LINK
Removal and Installation
INFOID:0000000003939325
REMOVAL
1.
Remove the wheel and tire using power tool.
2.
Remove lower shock absorber bolt and nut using power tool.
3.
Remove stabilizer bar connecting rod lower nut using power tool, then separate connecting rod from lower
link. Refer to
FSU-15, "Removal and Installation"
.
4.
For 4WD models, remove the drive shaft. Refer to
FAX-6, "VQ40DE : Removal and Installation"
5.
Remove pinch bolt from steering knuckle using power tool, then
separate lower link ball joint from steering knuckle.
6.
Remove lower link adjusting bolts and nuts, then the lower link.
NOTE:
Some vehicles may be equipped with straight (non-adjustable)
lower link bolts and washers. In order to adjust camber and
caster on these vehicles, first replace the lower link bolts and
washers with adjustable (cam) bolts and washers.
7.
Remove the jounce bumper from the lower link.
INSPECTION AFTER REMOVAL
Lower Link
Check for deformation and cracks. Replace if necessary.
Lower Link Bushing
Check for distortion and damage. Replace if necessary.
INSTALLATION
Installation is in the reverse order of removal.
• Tighten all nuts and bolts to specification. Refer to
• When installing wheel and tire, refer to
• After installation, check that the front wheel alignment is within specification. Refer to
.
LEIA0097E
WEIA0115E
2009 Pathfinder
UPPER LINK
FSU-17
< REMOVAL AND INSTALLATION >
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UPPER LINK
Removal and Installation
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REMOVAL
1.
Remove the wheel and tire using power tool.
2.
Support the lower link using a suitable jack.
3.
For the LH side only, remove the bolt from the lower joint of the
lower joint shaft, then reposition the lower joint shaft out of the
way.
CAUTION:
• Do not damage the lower joint.
4.
Remove cotter pin and nut from upper link ball joint.
5.
Separate upper link ball joint stud from steering knuckle using
Tool.
6.
Remove upper link bolts and nuts.
INSPECTION AFTER REMOVAL
Upper Link
Check for deformation and cracks. Replace if necessary.
Upper Link Ball Joint
Check for distortion and damage. Replace if necessary.
INSTALLATION
Installation is in the reverse order of removal.
• Tighten all nuts and bolts to specification. Refer to
CAUTION:
Always replace drive shaft lock nut and cotter pin.
• When installing wheel and tire, refer to
.
• After installation, check that the front wheel alignment is within specification. Refer to
.
LGIA0029E
Tool number
: ST29020001 (J-24319-01)
WEIA0119E
WEIA0120E
2009 Pathfinder
FSU-18
< REMOVAL AND INSTALLATION >
UPPER BALL JOINT AND LOWER BALL JOINT
UPPER BALL JOINT AND LOWER BALL JOINT
Removal and Installation
INFOID:0000000003939327
The ball joints are part of the upper and lower links. Refer to
FSU-17, "Removal and Installation"
FSU-16, "Removal and Installation"
(lower link).
2009 Pathfinder
KNUCKLE
FSU-19
< REMOVAL AND INSTALLATION >
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KNUCKLE
Removal and Installation
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REMOVAL
1.
Remove wheel and tire from vehicle using power tool.
2.
Without disassembling the hydraulic lines, remove brake caliper using power tool. Reposition it aside with
wire. Refer to
BR-39, "Removal and Installation of Brake Caliper and Disc Rotor"
NOTE:
Avoid depressing brake pedal while brake caliper is removed.
3.
Put alignment marks on disc rotor and wheel hub and bearing
assembly, then remove disc rotor.
4.
Disconnect wheel sensor and remove bracket from steering knuckle.
CAUTION:
Do not pull on wheel sensor harness.
5.
On 4WD models, remove cotter pin, then remove lock nut from drive shaft using power tool. Refer to
6, "VQ40DE : Removal and Installation"
.
6.
Remove steering outer socket cotter pin at steering knuckle, then loosen nut using power tool. Refer to
ST-29, "Disassembly and Assembly"
1.
Disc rotor
2.
Wheel hub and bearing assembly
3.
Wheel stud
4.
Splash guard
5.
Steering knuckle
6.
Wheel sensor bracket
WDIA0228E
WDIA0044E
2009 Pathfinder
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