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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
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![INFINITI FX35 2004 Service Manual NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
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NVH Tr INFINITI FX35 2004 Service Manual NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
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NVH Tr](/manual-img/42/57021/w960_57021-3017.png)
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
FAX-9
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NVH Troubleshooting ChartADS000OK
Use chart below to help you find the cause of the symptom. If necessary, repair or replace these parts.
×: ApplicableReference page
—
FAX-15—
FAX-10—
FAX-10
NVH in FFD section
NVH in FAX and FSU section
Refer to FRONT AXLE in this chart.
NVH in WT section
NVH in WT section
Refer to DRIVE SHAFT in this chart.
NVH in BR section
NVH in PS section
Possible cause and SUSPECTED PARTS
Excessive joint angle
Joint sliding resistance
Imbalance
Improper installation, looseness
Parts interference
Wheel bearing damage
FRONT DIFFERENTIAL
FRONT AXLE AND FRONT SUSPENSION
FRONT AXLE
TIRES
ROAD WHEEL
DRIVE SHAFT
BRAKES
STEERING
SymptomDRIVE
SHAFTNoise×× ×××××× ××
Shake×× ×××××××
FRONT
AXLENoise×××× ××××××
Shake××× ××××××
Vibration××× ××××
Shimmy×× ××× ××
Judder××××××
Poor quality ride or handling×× ×××
Page 3019 of 4449
![INFINITI FX35 2004 Service Manual FAX-10
[AWD]
FRONT WHEEL HUB AND KNUCKLE
Revision: 2004 November 2004 FX35/FX45
FRONT WHEEL HUB AND KNUCKLEPFP:40202
On-Vehicle Inspection and ServiceADS000OL
Make sure the mounting conditions (loosen INFINITI FX35 2004 Service Manual FAX-10
[AWD]
FRONT WHEEL HUB AND KNUCKLE
Revision: 2004 November 2004 FX35/FX45
FRONT WHEEL HUB AND KNUCKLEPFP:40202
On-Vehicle Inspection and ServiceADS000OL
Make sure the mounting conditions (loosen](/manual-img/42/57021/w960_57021-3018.png)
FAX-10
[AWD]
FRONT WHEEL HUB AND KNUCKLE
Revision: 2004 November 2004 FX35/FX45
FRONT WHEEL HUB AND KNUCKLEPFP:40202
On-Vehicle Inspection and ServiceADS000OL
Make sure the mounting conditions (looseness, back lash) of each component and component status (wear,
damage) are normal.
WHEEL BEARING INSPECTION
Move wheel hub in the axial direction by hand. Make sure there is no looseness of wheel bearing.
Rotate wheel hub and make sure there is no unusual noise or other irregular conditions. If there are any
irregular conditions, replace wheel hub and bearing assembly.
Removal and InstallationADS000OM
REMOVAL
1. Remove tire from vehicle with power tool.
2. Remove brake caliper with power tool. Hang it in a place where it will not interfere with work. Refer to BR-
20, "FRONT DISC BRAKE" .
NOTE:
Avoid depressing brake pedal while brake caliper is removed.
3. Remove disc rotor.
4. Remove wheel sensor from wheel hub and bearing assembly. Refer to BRC-57, "
WHEEL SENSORS" .
CAUTION:
Do not pull on wheel sensor harness.
5. Remove cotter pin at steering outer socket, then loosen mounting nut.Axial end play : 0.05 mm (0.002 in) or less
1. Cotter pin 2. Washer 3. Disc rotor
4. Wheel hub and bearing assembly 5. Splash guard 6. Steering knuckle
SDIA1440E
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![INFINITI FX35 2004 Service Manual FRONT WHEEL HUB AND KNUCKLE
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6. Use a ball joint remover (SST) to remove steering outer socket
from steering knuckle. Be INFINITI FX35 2004 Service Manual FRONT WHEEL HUB AND KNUCKLE
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6. Use a ball joint remover (SST) to remove steering outer socket
from steering knuckle. Be](/manual-img/42/57021/w960_57021-3019.png)
FRONT WHEEL HUB AND KNUCKLE
FAX-11
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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
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![INFINITI FX35 2004 Service Manual 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. Re INFINITI FX35 2004 Service Manual 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. Re](/manual-img/42/57021/w960_57021-3020.png)
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
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![INFINITI FX35 2004 Service Manual FRONT DRIVE SHAFT
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Removal and Installation (Right Side)ADS000OO
REMOVAL
1. Remove tire from vehicle with power tool.
2. INFINITI FX35 2004 Service Manual FRONT DRIVE SHAFT
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Removal and Installation (Right Side)ADS000OO
REMOVAL
1. Remove tire from vehicle with power tool.
2.](/manual-img/42/57021/w960_57021-3021.png)
FRONT DRIVE SHAFT
FAX-13
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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
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SFA108A
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![INFINITI FX35 2004 Service Manual FAX-14
[AWD]
FRONT DRIVE SHAFT
Revision: 2004 November 2004 FX35/FX45
INSTALLATION
Refer to FAX-13, "Removal and Installation (Right Side)" for tightening torque. Install in the reverse order
of rem INFINITI FX35 2004 Service Manual FAX-14
[AWD]
FRONT DRIVE SHAFT
Revision: 2004 November 2004 FX35/FX45
INSTALLATION
Refer to FAX-13, "Removal and Installation (Right Side)" for tightening torque. Install in the reverse order
of rem](/manual-img/42/57021/w960_57021-3022.png)
FAX-14
[AWD]
FRONT DRIVE SHAFT
Revision: 2004 November 2004 FX35/FX45
INSTALLATION
Refer to FAX-13, "Removal and Installation (Right 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.
In order to prevent damage to front final drive assembly side oil
seal, first fit a protector onto oil seal before inserting drive shaft.
Slide drive shaft into slide joint and tap with a hammer to install
securely.
CAUTION:
Be sure to check that circular clip is securely fastened.
Disassembly and Assembly (Left Side)ADS000OP
DISASSEMBLY
Front Final Drive Assembly Side
1. Press drive shaft in a vice.
CAUTION:
When retaining shaft in a vice, always use copper or aluminum plates between vise and shaft.
2. Remove boot bands.
3. If plug needs to be removed, move boot to wheel side, and drive it out with a plastic hammer.
SDIA0593E
1. Plug 2. Housing 3. Snap ring
4. Spider assembly 5. Boot band 6. Boot
7. Shaft 8. Circular clip 9. Joint sub-assembly
SDIA1443E
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4. Put matching marks on spider assembly and shaft.
CAUTION:
Use paint for matching mark, but don’t INFINITI FX35 2004 Service Manual FRONT DRIVE SHAFT
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4. Put matching marks on spider assembly and shaft.
CAUTION:
Use paint for matching mark, but don’t](/manual-img/42/57021/w960_57021-3023.png)
FRONT DRIVE SHAFT
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4. Put matching marks on spider assembly and shaft.
CAUTION:
Use paint for matching mark, but don’t damage to spider
assembly and drive shaft.
5. Remove snap ring, then remove spider assembly from shaft.
6. Remove boot from shaft.
7. Remove old grease on slide joint assembly with paper towels.
Wheel Side
1. Place drive shaft in a vice.
CAUTION:
When retaining drive shaft in a vice, always use copper or aluminum plates between a vise and
shaft.
2. Remove boot bands. Then remove boot from joint sub-assembly.
3. Screw a drive shaft puller (suitable tool) 30 mm (1.18 in) or more
into threaded part of joint sub-assembly. Pull joint sub-assembly
out of shaft.
CAUTION:
If joint sub-assembly cannot be removed after five or
more unsuccessful attempts, replace shaft and joint sub-
assembly as a set.
Align sliding hammer and drive shaft and remove them
by pulling directly.
4. Remove boot from shaft.
5. Remove circular clip from shaft.
6. While rotating ball cage, remove old grease on joint sub-assembly with paper towels.
INSPECTION AFTER DISASSEMBLY
Shaft
Replace shaft if there is any runout, cracking, or other damage.
Joint Sub-Assembly
Make sure there is no rough rotation or unusual axial looseness.
Make sure there is no foreign material inside joint sub-assembly.
Check joint sub-assembly for compression scar, cracks or fractures.
CAUTION:
If there are any irregular conditions of joint sub-assembly components, replace the entire joint
sub-assembly.
Slide Joint Side
Housing and spider assembly
If roller or roller surface of spider assembly has scratch or wear, replace housing and spider assembly.
SFA963
SFA612
SDIA0606E