2005 INFINITI FX35 torque

EXHAUST SYSTEM EX-5
C
D E
F
G H
I
J
K L
M A
EX
Revision: 2005 July 2005 FX

Tighten main muffler mounting bracket bolts in numerical order
as shown in the figure.
CAUTION:

Always replace exhaust tube gaskets with new ones when reassembling.

If heat insulator is badly deformed, repair or replace it. If deposits such as mud pile up on the heat
insulator, remove them.

When installing heat insulator avoid large gaps or interference between heat insulator and each
exhaust pipe.

Remove deposits from the sealing surface of each connection. Connect them securely to avoid
gases leakage.

Temporarily tighten mounting nuts on the exhaust manifold side and mounting bolts on the vehi-
cle side. Check each part for unusual interference, and then tighten them to the specified torque.

When installing each mounting rubber, avoid twisting or unusual extension in up/down and right/
left directions.
INSPECTION AFTER INSTALLATION

Make sure clearance between tail tube and bumper is even.

With engine running, check exhaust tube joints for gas leakage and unusual noises.

Check to ensure that mounting brackets and mounting rubbers are installed properly and free from undue
stress. Improper installation could result in excessive noise and vibration.
PBIC1049E

FAX-1
FRONT AXLE
D DRIVELINE/AXLE
CONTENTS
C E F
G H
I
J
K L
M
SECTION FA X
A
B
FA X
Revision: 2005 July 2005 FX
FRONT AXLE
2WD
PREPARATION ........................................................... 2
Special Service Tools (SST) ................................ ..... 2
Commercial Service Tools ................................... ..... 2
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING ........................................... ..... 3
NVH Troubleshooting Chart ................................ ..... 3
FRONT WHEEL HUB AND KNUCKLE ................. ..... 4
On-Vehicle Inspection and Service ..................... ..... 4
WHEEL BEARING INSPECTION .................... ..... 4
Removal and Installation ..................................... ..... 4
REMOVAL ........................................................ ..... 4
INSPECTION AFTER REMOVAL .................... ..... 5
INSTALLATION ................................................ ..... 5
SERVICE DATA ..................................................... ..... 6
Wheel Bearing ..................................................... ..... 6
AWD
PRECAUTIONS ..................................................... ..... 7
Caution ................................................................ ..... 7
PREPARATION ...................................................... ..... 8
Special Service Tools (SST) ................................ ..... 8
Commercial Service Tools ................................... ..... 8
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING ........................................... ..... 9
NVH Troubleshooting Chart ................................ ..... 9 FRONT WHEEL HUB AND KNUCKLE .................
... 10
On-Vehicle Inspection and Service ...................... ... 10
WHEEL BEARING INSPECTION .................... ... 10
Removal and Installation ..................................... ... 10
REMOVAL ........................................................ ... 10
INSPECTION AFTER REMOVAL .................... ... 11
INSTALLATION ................................................ ... 11
FRONT DRIVE SHAFT .......................................... ... 12
Removal and Installation (Left Side) .................... ... 12
REMOVAL ........................................................ ... 12
INSPECTION AFTER REMOVAL .................... ... 12
INSTALLATION ................................................ ... 12
Removal and Installation (Right Side) ................. ... 13
REMOVAL ........................................................ ... 13
INSPECTION AFTER REMOVAL .................... ... 13
INSTALLATION ................................................ ... 14
Disassembly and Assembly (Left Side) ............... ... 14
DISASSEMBLY ................................................ ... 14
INSPECTION AFTER DISASSEMBLY ............. ... 15
ASSEMBLY ...................................................... ... 16
Disassembly and Assembly (Right Side) ............. ... 20
DISASSEMBLY ................................................ ... 20
INSPECTION AFTER DISASSEMBLY ............. ... 21
ASSEMBLY ...................................................... ... 22
SERVICE DATA ..................................................... ... 26
Wheel Bearing ..................................................... ... 26
Drive Shaft ........................................................... ... 26
Tightening Torque ................................................ ... 26

FRONT WHEEL HUB AND KNUCKLE FAX-5
[2WD]
C E F
G H
I
J
K L
M A
B
FA X
Revision: 2005 July 2005 FX
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 fixing bolts and nuts between strut assembly and steer- ing knuckle with power tool.
10. Remove steering knuckle from vehicle.
11. Remove fixing bolts between steering knuckle and wheel hub and bearing assembly with power tool.
12. 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-4, "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

FRONT WHEEL HUB AND KNUCKLE FAX-11
[AWD]
C E F
G H
I
J
K L
M A
B
FA X
Revision: 2005 July 2005 FX
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: 2005 July 2005 FX
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

FAX-14
[AWD]
FRONT DRIVE SHAFT
Revision: 2005 July 2005 FX
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

FAX-26
[AWD]
SERVICE DATA
Revision: 2005 July 2005 FX
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-1
FRONT FINAL DRIVE
D DRIVELINE/AXLE
CONTENTS
C E F
G H
I
J
K L
M
SECTION FFD
A
B
FFD
Revision: 2005 July 2005 FX
FRONT FINAL DRIVE
PRECAUTIONS .......................................................... 2
Service Notice or Precautions ............................. ..... 2
PREPARATION ...................................................... ..... 3
Special Service Tools .......................................... ..... 3
Commercial Service Tools ................................... ..... 5
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING ........................................... ..... 6
NVH Troubleshooting Chart ................................ ..... 6
DESCRIPTION ....................................................... ..... 7
Cross-Sectional View .......................................... ..... 7
DIFFERENTIAL GEAR OIL ................................... ..... 8
Changing Differential Gear Oil ............................ ..... 8
DRAINING ........................................................ ..... 8
FILLING ............................................................ ..... 8
Checking Differential Gear Oil ............................. ..... 8
OIL LEAKAGE AND OIL LEVEL ...................... ..... 8
FRONT OIL SEAL ................................................. ..... 9
Removal and Installation ..................................... ..... 9
REMOVAL ........................................................ ..... 9
INSTALLATION ................................................ ... 10
SIDE OIL SEAL ..................................................... ....11
Removal and Installation ..................................... .... 11
REMOVAL ........................................................ .... 11
INSTALLATION ................................................ .... 11
FRONT FINAL DRIVE ASSEMBLY ....................... ... 12
Removal and Installation (VQ35DE Models) ....... ... 12 COMPONENTS ................................................
... 12
REMOVAL ........................................................ ... 12
INSTALLATION ................................................ ... 12
Removal and Installation (VK45DE Models) ....... ... 14
COMPONENTS ................................................ ... 14
REMOVAL ........................................................ ... 14
INSTALLATION ................................................ ... 14
Disassembly and Assembly ................................. ... 16
COMPONENTS (VQ35DE MODELS) .............. ... 16
COMPONENTS (VK45DE MODELS) .............. ... 18
ASSEMBLY INSPECTION AND ADJUSTMENT ... 20
DISASSEMBLY ................................................ ... 24
INSPECTION AFTER DISASSEMBLY ............. ... 28
ADJUSTMENT AND SELECTION OF ADJUST-
ING WASHERS (SHIMS) ................................. ... 29
ASSEMBLY ...................................................... ... 32
SERVICE DATA AND SPECIFICATIONS (SDS) ... ... 39
General Specifications ......................................... ... 39
Inspection and Adjustment .................................. ... 39
DRIVE GEAR RUNOUT ................................... ... 39
DIFFERENTIAL SIDE GEAR CLEARANCE .... ... 39
PRELOAD TORQUE ........................................ ... 39
BACKLASH ...................................................... ... 39
COMPANION FLANGE RUNOUT .................... ... 39
SELECTIVE PARTS ......................................... ... 39