alignment INFINITI FX35 2004 User Guide

EM-76
[VQ35DE]
TIMING CHAIN
Revision: 2004 November 2004 FX35/FX45
10. Pull stopper pins out from timing chain tensioners (secondary).
11. Install primary timing chain as follows:
a. Install crankshaft sprocket.

Make sure the mating marks on crankshaft sprocket face the
front of engine.
b. Install primary timing chain.

Install primary timing chain so the mating mark (punched) on
camshaft sprocket is aligned with the yellow link on timing
chain, while the mating mark (notched) on crankshaft
sprocket is aligned with the orange one on timing chain, as
shown.

When it is difficult to align mating marks of primary timing
chain with each sprocket, gradually turn camshaft using a
wrench on the hexagonal portion to align it with the mating
marks.

During alignment, be careful to prevent dislocation of mating
mark alignments of secondary timing chains.
SEM923G
SEM929E
PBIC1132E

TIMING CHAIN
EM-77
[VQ35DE]
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Revision: 2004 November 2004 FX35/FX45
12. Install internal chain guide and timing chain tensioner (primary).
13. Install slack guide.
CAUTION:
Do not overtighten slack guide mounting bolts. It is normal
for a gap to exist under the bolt seats when mounting bolts
are tightened to specification.
14. Install chain tensioner for slack guide.

When installing chain tensioner, push in sleeve and keep it
pressed in with stopper pin.

Remove any dirt and foreign materials completely from the
back and the mounting surfaces of chain tensioner.

After installation, pull out stopper pin by pressing slack guide.
15. Reconfirm that the mating marks on sprockets and timing chain have not slipped out of alignment.
SEM740G
SEM741G
SEM733G

TIMING CHAIN
EM-203
[VK45DE]
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Revision: 2004 November 2004 FX35/FX45
4. Install timing chains and related parts.

Align the mating mark on each sprocket and timing chain for installation.
CAUTION:
For the above reason, after the mating marks are aligned, keep them aligned by holding them
with a hand.
NOTE:
Before installing chain tensioner, it is possible to change the position of mating mark on timing chain for
that on each sprocket for alignment.

Install slack guides and tension guides onto correct side by checking with identification mark on sur-
face.

Install chain tensioner with plunger fixed as described in its removal.
CAUTION:

Before and after the installation of chain tensioner, make sure that the mating mark on timing
chain is not out of alignment.

After installing chain tensioner, remove stopper pin to release tensioner. Make sure tensioner
is released.

To avoid chain-link skipping of timing chain, do not move crankshaft or camshafts until front
cover is installed.
5. Perform the same procedure as for right bank, install timing chain and related parts on left side.
6. Install oil pump. Refer to LU-31, "
OIL PUMP" .
PBIC2344E

FRONT WHEEL HUB AND KNUCKLE
FAX-5
[2WD]
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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 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]
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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-16
[AWD]
FRONT DRIVE SHAFT
Revision: 2004 November 2004 FX35/FX45
NOTE:
Housing and spider assembly are components which are used as a set.
ASSEMBLY
Front Final Drive Assembly Side
1. If plug has been removed, use a drift (SST) to press in a new
one.
NOTE:
Discard old plug; replace with new ones.
2. Wind serrated part of shaft with tape. Install boot band and boot
to shaft. Be careful not to damage boot.
NOTE:
Discard old boot band and boot; replace with each new one.
3. Remove protective tape wound around serrated part of shaft.
4. Line up alignment marks which were made when spider assem-
bly was removed. Install spider assembly, with serration chamfer
facing shaft.
5. Secure spider assembly with snap ring.
NOTE:
Discard old snap ring; replace with new one.
6. Apply Nissan genuine grease or equivalent to spider assembly
and sliding surface.
SDIA1153E
SFA800
SDIA1792E
SFA023A

FRONT DRIVE SHAFT
FAX-21
[AWD]
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Revision: 2004 November 2004 FX35/FX45
NOTE:
Housing and spider assembly are components which are used as a set.
ASSEMBLY
Front Final Drive Assembly Side
1. Wind serrated part of drive shaft with tape. Install boot band and
boot to shaft. Be careful not to damage boot.
NOTE:
Discard old boot band and boot; replace with each new one.
2. Remove protective tape wound around serrated part of shaft.
3. Line up alignment marks which were made when spider assem-
bly was removed. Install spider assembly, with serration chamfer
facing dive shaft.
4. Secure spider assembly with snap ring.
NOTE:
Discard old snap ring; replace with new one.
5. Apply Nissan genuine grease or equivalent to spider assembly
and sliding surface.
6. Install housing to spider assembly. Apply Nissan genuine grease
or equivalent to housing.
SFA800
SDIA1735E
SFA023A
Grease amount : 113 − 123 g (3.99 − 4.34 oz)
SDIA1446E

FUEL TANK
FL-11
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Revision: 2004 November 2004 FX35/FX45
9. Disconnect fuel filler hose, vent hose and EVAP hoses at fuel
tank side.
10. Remove fuel tank mounting band bolts while supporting fuel
tank.
11. Remove fuel tank.
INSTALLATION
Note the following, and install in the reverse order of removal.

Surely clamp fuel hoses and insert hose to the length below.

Be sure hose clamp is not placed on swelled area of fuel tube.

Tighten clamps of fuel filler hose so that the remaining length of screw thread becomes 8 to12 mm (0.31
to 0.47 in) on tank side and 5.7 to 9.7 mm (0.224 to 0.382 in) on fuel filler tube side.

To connect quick connector, refer to FL-7, "Quick Connector" .
INSPECTION AFTER INSTALLATION
Use the following procedure to check for fuel leaks.
1. Turn ignition switch “ON” (with engine stopped), and check connections for leakage by applying fuel pres-
sure to fuel piping.
2. Start engine and check for fuel leaks at the fuel system tube and hose connections.

After removing/installing rear suspension assembly, make sure to adjust wheel alignment and then, adjust
neutral position of steering angle sensor. Refer to RSU-5, "
Wheel Alignment Inspection" and BRC-6,
"Adjustment of Steering Angle Sensor Neutral Position" .
PBIC1581E
PBIC0878E
Fuel filler hose : 35 mm (1.38 in)
The other hoses : 25 mm (0.98 in)

FSU-1
FRONT SUSPENSION
E SUSPENSION
CONTENTS
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SECTION FSU
A
B
FSU
Revision: 2004 November 2004 FX35/FX45
FRONT SUSPENSION
PRECAUTIONS .......................................................... 2
Caution ..................................................................... 2
PREPARATION ........................................................... 3
Special Service Tools (SST) ..................................... 3
Commercial Service Tools ........................................ 4
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING ................................................ 5
NVH Troubleshooting Chart ..................................... 5
FRONT SUSPENSION ASSEMBLY ........................... 6
On-Vehicle Inspection and Service .......................... 6
INSPECTION OF TRANSVERSE LINK BALL
JOINT END PLAY ................................................. 6
STRUT INSPECTION ........................................... 6
Wheel Alignment Inspection ..................................... 6
DESCRIPTION ...................................................... 6
PRELIMINARY CHECK ........................................ 6
INSPECTION OF CAMBER, CASTER AND
KINGPIN INCLINATION ANGLES ........................ 6
Components ............................................................. 8
Removal and Installation .......................................... 9
REMOVAL ............................................................. 9
INSTALLATION ................................................... 10
COIL SPRING AND STRUT ......................................11
Removal and Installation ......................................... 11
REMOVAL ............................................................ 11INSTALLATION ................................................... 11
Disassembly and Assembly .................................... 12
DISASSEMBLY ................................................... 12
INSPECTION AFTER DISASSEMBLY ................ 12
ASSEMBLY ......................................................... 13
TRANSVERSE LINK ................................................. 14
Removal and Installation ........................................ 14
REMOVAL ........................................................... 14
INSPECTION AFTER REMOVAL ....................... 14
INSTALLATION ................................................... 15
STABILIZER BAR ..................................................... 16
Removal and Installation ........................................ 16
REMOVAL ........................................................... 16
INSPECTION AFTER REMOVAL ....................... 16
INSTALLATION ................................................... 16
FRONT SUSPENSION MEMBER ............................. 17
Removal and Installation ........................................ 17
REMOVAL ........................................................... 17
INSPECTION AFTER REMOVAL ....................... 17
INSTALLATION ................................................... 17
SERVICE DATA ........................................................ 18
Wheel Alignment (Unladen) .................................... 18
Ball Joint ................................................................. 18
Wheelarch Height (Unladen*) ................................. 18

FSU-2
PRECAUTIONS
Revision: 2004 November 2004 FX35/FX45
PRECAUTIONSPFP:00001
CautionAES000MZ

When installing rubber bushings, final tightening must be carried out under unladen conditions with tires
on ground. Oil will shorten the life of rubber bushings. Be sure to wipe off any spilled oil.

Unladen conditions mean that fuel, engine coolant and lubricant are full. Spare tire, jack, hand tools and
mats are in designated positions.

After servicing suspension parts, be sure to check wheel alignment.

Caulking nuts are not reusable. Always use new ones when installing. Since new caulking nuts are pre-
oiled, tighten as they are.

Avoid burden to front cross bar.