lock INFINITI FX35 2004 Service Manual

FAX-8
[AWD]
PREPARATION
Revision: 2004 November 2004 FX35/FX45
PREPARATIONPFP:00002
Special Service Tools (SST)ADS000OI
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Commercial Service ToolsADS000OJ
Tool number
(Kent-Moore No.)
Tool nameDescription
HT72520000
(J25730-A)
Ball joint remover
a: 33 mm (1.30 in)
b: 50 mm (1.97 in)
r: 11.5 mm (0.453 in)

Removing steering outer socket

Removing transverse link
KV381 00500
( — )
Drift
a: 80 mm (3.15 in) dia.
b: 60 mm (2.36 in) dia.Installing drive shaft plug
KV381 02200
( — )
Drift
a: 90 mm (3.54 in) dia.
b: 31 mm (1.22 in) dia.Installing drive shaft plug
NT546
ZZA0701D
ZZA0920D
Tool name Description
Power tool

Removing wheel nuts

Removing brake caliper assembly

Removing hub lock nut

Removing strut lower side

Removing wheel hub and bearing assembly

Removing undercoverPBIC0190E

FRONT WHEEL HUB AND KNUCKLE
FAX-11
[AWD]
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FA X
Revision: 2004 November 2004 FX35/FX45
6. Use a ball joint remover (SST) to remove steering outer socket
from steering knuckle. Be careful not to damage ball joint boot.
CAUTION:
Tighten temporarily mounting nut to prevent damage to
threads and to prevent ball joint remover (SST) from com-
ing off.
7. Remove cotter pin at transverse link, then loosen mounting nut.
8. Use a ball joint remover (SST) to remove transverse link from
steering knuckle. Be careful not to damage ball joint boot.
CAUTION:
Tighten temporarily mounting nut to prevent damage to
threads and to prevent ball joint remover (SST) from com-
ing off.
9. Remove cotter pin, then remove lock nut from drive shaft with
power tool.
10. Remove steering knuckle from drive shaft.
CAUTION:

When removing steering knuckle, do not apply an exces-
sive angle to drive shaft joint. Also be careful not to excessively extend slide joint.

Do not hang over drive shaft without support.
11. Remove fixing bolts and nuts between strut assembly and steering knuckle with power tool.
12. Remove steering knuckle from vehicle.
13. Remove fixing bolts between steering knuckle and wheel hub and bearing assembly with power tool.
14. Remove splash guard and wheel hub and bearing assembly from steering knuckle.
INSPECTION AFTER REMOVAL
Check for deformity, cracks and damage on each parts, replace if necessary.
Ball Joint Inspection
Check for boot breakage, axial looseness, and torque of transverse link and steering outer socket ball joint.
Refer to FSU-14, "
TRANSVERSE LINK" , PS-19, "POWER STEERING GEAR AND LINKAGE" .
INSTALLATION

Refer to FAX-10, "Removal and Installation" for tightening torque. Install in the reverse order of removal.
NOTE:
Refer to component parts location and do not reuse non-reusable parts.

After removing/installing or replacing axle components, check wheel alignment. Refer to FSU-6, "Wheel
Alignment Inspection" .

After adjusting wheel alignment, adjust neutral position of steering angle sensor. Refer to BRC-6, "Adjust-
ment of Steering Angle Sensor Neutral Position" .

Check the following item after service.
–Installation condition of wheel sensor harness.
SDIA1434E
SDIA1435E

FAX-12
[AWD]
FRONT DRIVE SHAFT
Revision: 2004 November 2004 FX35/FX45
FRONT DRIVE SHAFTPFP:39100
Removal and Installation (Left Side)ADS000ON
REMOVAL
1. Remove tire from vehicle with power tool.
2. Remove undercover with power tool.
3. Remove cotter pin. Then remove lock nut from drive shaft with power tool.
4. Remove wheel sensor harness from strut assembly. Refer to BRC-57, "
WHEEL SENSORS" .
CAUTION:
Do not pull on wheel sensor harness.
5. Remove brake hose lock plate. Then remove brake hose from strut assembly. Refer to BR-11, "
BRAKE
PIPING AND HOSE" .
6. Remove fixing bolts and nuts between strut assembly and steering knuckle with power tool.
7. Remove drive shaft from steering knuckle.
CAUTION:
When removing drive shaft, do not apply an excessive angle to drive shaft joint. Also be careful
not to excessively extend slide joint.
8. Remove fixing bolt of front final drive side assembly drive shaft with power tool, then remove drive shaft
from vehicle.
INSPECTION AFTER REMOVAL

Move joint up/down, left /right, and in the axial direction. Check for any rough movement or significant
looseness.

Check boot for cracks or other damage, and also for grease
leakage.

If a trouble is found, disassemble drive shaft, and then replace
with new one.
INSTALLATION

Refer to FA X - 1 2 , "Removal and Installation (Left Side)" for tightening torque. Install in the reverse order of
removal.
NOTE:
Refer to component parts location and do not reuse non-reusable parts.

Check the following item after service.
–Installation condition of wheel sensor harness
1. Cotter pin 2. Washer
SDIA1441E
SDIA1046J

FRONT DRIVE SHAFT
FAX-13
[AWD]
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Revision: 2004 November 2004 FX35/FX45
Removal and Installation (Right Side)ADS000OO
REMOVAL
1. Remove tire from vehicle with power tool.
2. Remove undercover with power tool.
3. Remove cotter pin. Then remove lock nut from drive shaft with power tool.
4. Remove wheel sensor harness from strut assembly. Refer to BRC-57, "
WHEEL SENSORS" .
CAUTION:
Do not pull on wheel sensor harness.
5. Remove brake hose lock prate. Then remove brake hose from strut assembly. Refer to BR-11, "
BRAKE
PIPING AND HOSE" .
6. Remove fixing bolts and nuts between strut assembly and steering knuckle with power tool.
7. Remove drive shaft from steering knuckle.
CAUTION:
When removing drive shaft, do not apply an excessive angle to drive shaft joint. Also be careful
not to excessively extend slide joint.
8. Pry off drive shaft from front final drive assembly side as shown
in the figure.
INSPECTION AFTER REMOVAL

Move joint up/down, left/right, and in the axial direction. Check for any rough movement or significant
looseness.

Check boot for cracks or other damage, and also for grease
leakage.

If a trouble is found, disassemble drive shaft, and then replace
with new one.
1. Cotter pin 2. Washer
SDIA1442E
SDIA1489E
SFA108A

SERVICE DATA
FAX-25
[AWD]
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Revision: 2004 November 2004 FX35/FX45
SERVICE DATAPFP:00030
Wheel BearingADS000OR
Drive ShaftADS000OS
Tightening TorqueADS000OT
Axial end play 0.05 mm (0.002 in) or less
Joint type (Wheel side) (Transaxle side)
Grease quantity 95 − 115 g (3.35 − 4.06 oz)95 − 105 g (3.35 − 3.70 oz) (LH side)
11 3 − 123 g (3.99 − 4.34 oz) (RH side)
Boots installed length 136 mm (5.35 in)95 − 97 mm (3.74 − 3.82 in) (LH side)
157.8 − 159.8 mm (6.21 − 6.29 in) (RH side)
Drive shaft - Side flange 44.5 N·m (4.5 kg-m, 33 lb)
Hub lock nut 275 N·m (28 kg-m, 203 lb)

FFD-2
PRECAUTIONS
Revision: 2004 November 2004 FX35/FX45
PRECAUTIONSPFP:00001
PrecautionsADS000N3
CAUTION:

Before starting diagnosis of the vehicle, understand symptoms well. Perform correct and system-
atic operations.

Check for the correct installation status prior removal or disassembly. When mating marks are
required, be sure they do not interfere with the function of the parts they are applied to.

Carry out an overhaul in a clean work place, Using a dust proof room is recommended.

Before disassembly, using steam or white gasoline, completely remove sand and mud from the
exterior the unit, preventing them from entering into the unit during disassembly or assembly.

Check appearance of the disassembled parts for damage, deformation, and abnormal wear. If a
malfunction is detected, replace it with a new one.

Normally replace lock pins, oil seals, and bearings with new ones every times they are removed.

In principle, tighten bolts or nuts gradually in several steps working diagonally from inside to out-
side. If tightening sequence is specified, observe it.

Clean and flush the parts sufficiently and blow them dry.

Be careful not to damage the sliding surfaces and mating surface.

When applying sealant, remove the old sealant from the mounting surface; then remove any mois-
ture, oil, and foreign materials from the application and mounting surfaces.

Always use shop paper for cleaning the inside of components.

Avoid using cotton gloves or a shop cloth to prevent entering of lint.

During assembly, observe the specified tightening torque, and new differential oil, Vaseline, or
multi-purpose grease, as specified for each vehicle, when necessary.

FFD-4
PREPARATION
Revision: 2004 November 2004 FX35/FX45
KV31100300 ( – )
Pin punch Removing and installing pinion mate shaft
lock pin
ST30032000 ( – )
A: 80mm (3.15 in) dia.
B: 38 mm (1.50 in) dia.
C: 31 mm (1.22 in) dia.
Inner race adaptorInstalling drive pinion bearing
Installing side shaft and retainer
KV38102510 ( – )
a: 71 mm (2.80 in) dia.
b: 65 mm (2.56 in) dia.
DriftInstalling front oil seal
ST33210000 ( – )
a: 44 mm (1.73 in) dia.
b: 34.5 mm (1.36 in) dia.
c: 22 mm (0.87 in) dia.
Drift

Removing side shaft bearing

Installing left side oil seal
ST37820000 ( – )
a: 39 mm (1.54 in) dia.
b: 72 mm (2.83 in) dia.
DriftInstalling drive pinion bearing
KV31103000 ( – )
a: 49 mm (1.93 in) dia.
b: 70 mm (2.76 in) dia.
DriftInstalling drive pinion bearing
ST1982000 ( – )
a: 70 mm (2.76 in) dia.
b: 50 mm (1.97 in) dia.
DriftInstalling side shaft oil seal Tool number (Kent-Moore No.)
Tool nameDescription
ZZA0515D
SDIA0217J
ZZA0838D
ZZA1046D
ZZA0836D
ZZA1113D
ZZA0838D

PREPARATION
FFD-5
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FFD
Revision: 2004 November 2004 FX35/FX45
Commercial Service ToolsADS000N5
ST35321000 ( – )
a: 49 mm (1.93 in) dia.
b: 41 mm (1.61 in) dia.
DriftInstalling side bearing
KV40104000 ( – )
a: 85 mm (3.35 in) dia.
b: 65 mm (2.56 in) dia.
Drive pinion flange wrenchRemoving and installing drive pinion lock
nut
ST3127S000 (see J25765-A)
1. GG91030000
Torque wrench (J25765)
2. HT62940000 ( – )
Socket adapter (1/2″)
3. HT62900000 ( – )
Socket adapter (3/8″)
Preload gaugeInspecting pinion bearing preload and total
preload Tool number (Kent-Moore No.)
Tool nameDescription
ZZA1000D
NT659
NT124
Tool nameDescription
Power toolLoosening bolts and nuts
PBIC0190E

FRONT OIL SEAL
FFD-7
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Revision: 2004 November 2004 FX35/FX45
FRONT OIL SEALPFP:38189
Removal and InstallationADS000N7
REMOVAL
1. Remove the front propeller shaft. Refer to PR-4, "REMOVAL" .
2. Put a matching mark on the end of the drive pinion correspond-
ing to the B position matching mark on the final drive companion
flange.
CAUTION:

For matching mark, use paint. Never damage drive pin-
ion.

The matching mark B on the final drive companion flange
indicates the maximum vertical runout position.
3. Using the drive pinion flange wrench.Remove drive pinion lock
nut with tool.
4. Remove the companion flange using puller (commercial service
tool)
5. Remove the front oil seal using outer race puller.
SDIA1609E
Tool number : KV40104000 ( – )
SDIA1647E
SDIA1642E
Tool number : ST33290001 (J34286)
SDIA1643E

FFD-8
FRONT OIL SEAL
Revision: 2004 November 2004 FX35/FX45
INSTALLATION
1. Apply multi-purpose grease to sealing lips of the oil seal. Drive
the oil seal into the differential case using special service tool so
that the oil seal flush with the gear carrier end.
NOTE:

When installing the front oil seal, be careful not to get it
inclined.

Discard the old front oil seal. Always replace it with a new
one.
2. Install the companion flange while align the matching mark of
the drive pinion with the matching mark B of the companion
flange.
3. Apply oil to the drive pinion threads and the seating surface of
drive pinion lock nut.
4. Using the drive pinion flange wrench. Install drive pinion lock nut
with tool.
CAUTION:
Do not reuse the drive pinion lock nut. Always replace it
with a new one.
5. Install the front propeller shaft. Refer to PR-5, "
INSTALLATION"
.Tool number A : ST33400001 (J26082)
B : KV38102510 ( – )
SDIA1645E
SDIA1609E
Tool number : KV40104000 ( – )
SDIA1647E