Tire rod INFINITI FX35 2004 Service Manual

LUGGAGE FLOOR TRIM
EI-45
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Revision: 2004 November 2004 FX35/FX45
REMOVAL
1. Remove tonneau cover.
2. Remove luggage side hook and remove net hook (left/right).
3. Remove luggage floor board assembly. Remove bolt with power tool.
4. Remove luggage floor side board assembly (left/right).
5. Remove back door weather strip.
6. Remove rear plate assembly.
7. Remove roof rear garnish assembly.
8. Remove luggage floor cover assembly (left/right).
9. Remove rear door kicking plate (left/right).
10. Remove rear body side welt.
11. Remove rear wheel house finisher assembly (left/right).
12. Remove luggage side finisher assembly bolt and remove luggage side finisher assembly (left/right).
13. Remove rear seat belt anchor (left/right). Refer to SB-6, "
Removal and Installation of Rear Seat Belt" .
14. Remove rear pillar upper garnish assembly cap and bolt, then remove rear pillar upper garnish assembly
(left/right).
15. Remove spare tire clamp.
16. Remove sub-woofer box connector and remove sub-woofer box.
17. Remove spare tire.
18. Remove towing hook, wheel nut wrench, spanner, tire stopper, jack rod and jack complete.
19. Remove luggage side box bolt and luggage side box assembly (left/right).
INSTALLATION
Install in the reverse order of removal.
7.Luggage floor side board assembly
(left)8.Rear wheel house finisher assembly
(left)9.Luggage side finisher assembly
(left)
10. Clamp 11. Sub woofer box 12. Spare tire
13. Luggage side box (left) 14. Rear plate assembly 15. Luggage side box (right)
16. Cap 17. Luggage floor board assembly 18.Luggage floor board assembly
(option for Canada)
19.Luggage floor side board assembly
(right)20. Net hook 21.Luggage side finisher assembly
(right)
22. Luggage side hook 23.Rear wheel house finisher assembly
(right)24. Cap
25.Rear pillar upper garnish assembly
(right)26. Luggage finisher mask (right) 27. Luggage finisher mask (left)
28. Tonneau cover 29. Net

EM-60
[VQ35DE]
FRONT TIMING CHAIN CASE
Revision: 2004 November 2004 FX35/FX45

Apply liquid gasket to top surface of oil pan (upper) as shown
in the figure with tube presser [SST: WS39930000 ( – )].
Use Genuine RTV Silicone Sealant or equivalent. Refer to
GI-48, "
RECOMMENDED CHEMICAL PRODUCTS AND
SEALANTS".
c. Install new O-rings on rear timing chain case.
d. Assemble front timing chain case as follows.
i. Fit lower end of front timing chain case tightly onto top face of oil
pan (upper). From the fitting point, make entire front timing chain
case contact rear timing chain case completely.
CAUTION:
Be careful that oil pan gasket is in place.
ii. While pressing front timing chain case from its front and top as
shown in the figure, install bolts and temporarily tighten them.
For bolt length and positions, refer to the step 6.
iii. Hammer dowel pin until the outer end becomes flush with sur-
face.
6. Tighten bolts to the specified torque in order as shown in the fig-
ure.

After tightening, retighten them to specified torque in numeri-
cal order as shown in the figure.
PBIC1099E
SBIA0497E
PBIC1100E
PBIC1115E
8 mm (0.31 in) dia. bolts : 1, 2
: 28.4 N·m (2.9 kg-m, 21 ft-lb)
6 mm (0.24 in) dia. bolts : Except the above
: 12.7 N·m (1.3 kg-m, 9 ft-lb)
KBIA1303E

ENGINE ASSEMBLY
EM-237
[VK45DE]
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Revision: 2004 November 2004 FX35/FX45
2. Drain engine coolant from radiator. Refer to CO-36, "Changing Engine Coolant" .
3. Disconnect both battery terminal. Refer to SC-4, "
BATTERY" .
4. Remove crankshaft position sensor (POS) from transmission.
CAUTION:

Handle carefully to avoid dropping and shocks.

Do not disassemble.

Do not allow metal powder to adhere to magnetic part at sensor tip.

Do not place sensors in a location where they are exposed to magnetism.
5. Remove the following parts:

Hood assembly; Refer to BL-14, "HOOD" .

Engine cover; Refer to EM-168, "ENGINE ROOM COVER" .

Front and rear engine undercover

Air duct (inlet), air duct and air cleaner case assembly; Refer to EM-172, "AIR CLEANER AND AIR
DUCT" .

Drive belts; Refer to EM-169, "DRIVE BELTS" .

Radiator and radiator hoses (upper and lower); Refer to CO-39, "RADIATOR" .

Front road wheels and tires
6. Discharge refrigerant from A/C circuit. Refer to ATC-137, "
REFRIGERANT LINES" .
Engine Room LH
1. Disconnect engine room harness from the engine side and set it aside for easier work.
2. Disconnect heater hoses, and install plugs to avoid leakage of engine coolant.
3. Disconnect ground cable from exhaust manifold cover to vehicle.
4. Disconnect vacuum hose between vehicle and engine and set it aside.
5. Remove A/C piping from A/C compressor, and temporarily fasten it on vehicle with a rope. Refer to AT C -
139, "Components" .
Engine Room RH
1. Disconnect fuel feed hose and EVAP hose. Refer to EM-188, "FUEL INJECTOR AND FUEL TUBE" .
CAUTION:
Fit plugs onto disconnected hose to prevent fuel leak.
2. Disconnect engine room harness from the engine side and set it aside for easier work.
3. Disconnect ground cable from exhaust manifold cover to vehicle.
4. Disconnect vacuum hose between vehicle and engine and set it aside.
5. Disconnect reservoir tank of power steering oil pump from engine, and move it aside for easier work.
CAUTION:
When temporarily securing, keep reservoir tank upright to avoid a fluid leak.
Vehicle underbody
1. Remove front cross bar. Refer to FSU-6, "FRONT SUSPENSION ASSEMBLY" .
2. Disconnect power steering oil pump from engine. Move it from its location and secure with a rope for eas-
ier work. Refer to PS-33, "
Removal and Installation (VK45DE models)" .
3. Remove A/T fluid cooler tube. Refer to AT- 2 6 9 , "
Removal and Installation (AWD models)" .
4. Remove exhaust front tube and center muffler with power tool. Refer to EX-3, "
EXHAUST SYSTEM" .
5. Remove RH and LH transverse link mounting bolts and nuts. Refer to FSU-14, "
TRANSVERSE LINK" .
6. Disconnect stabilizer connecting rod lower. Refer to FSU-6, "
FRONT SUSPENSION ASSEMBLY" .
7. Remove A/T control rod at control device assembly side. Then temporarily secure it on transmission, so
that it does not sag. Refer to AT- 2 3 3 , "
SHIFT CONTROL SYSTEM" .
8. Remove rear plate cover, then remove drive plate to torque converter connecting bolts. Refer to AT- 2 6 9 ,
"Removal and Installation (AWD models)" .
9. Disconnect steering lower joint at power steering gear assembly side, and release steering lower shaft.
Refer to PS-12, "
STEERING COLUMN" .
10. Remove rear propeller shaft. Refer to PR-6, "
REAR PROPELLER SHAFT" .

FSU-6
FRONT SUSPENSION ASSEMBLY
Revision: 2004 November 2004 FX35/FX45
FRONT SUSPENSION ASSEMBLYPFP:54010
On-Vehicle Inspection and ServiceAES000N3
Make sure the mounting conditions (looseness, back lash) of each component and component statues (wear,
damage) are normal.
INSPECTION OF TRANSVERSE LINK BALL JOINT END PLAY
1. Set front wheels in a straight-ahead position. Do not depress brake pedal.
2. Measure axial end play by installing and moving up/down between transverse link and steering knuckle
with an iron pry bar or something similar.
CAUTION:
Be careful not to damage ball joint boot.
STRUT INSPECTION
Check strut for oil leakage, damage and replace if necessary. Refer to FSU-11, "COIL SPRING AND STRUT" .
Wheel Alignment InspectionAES000N4
DESCRIPTION
Measure wheel alignment under unladen conditions.
NOTE:
Unladen conditions mean that fuel, engine coolant, and lubricant are full. Spare tire, jack, hand tools and mats
are designated positions.
PRELIMINARY CHECK
1. Check tires for improper air pressure and wear.
2. Check road wheels for runout.
3. Check wheel bearing axial end play.
4. Check transverse link ball joint axial end play.
5. Check strut operation.
6. Check each mounting part of axle and suspension for looseness and deformation.
7. Check each link, rod and member for cracks, deformation and other damage.
8. Check vehicle posture.
INSPECTION OF CAMBER, CASTER AND KINGPIN INCLINATION ANGLES

Camber, caster, kingpin inclination angles cannot be adjusted.

Before inspection, mount front wheels onto turning radius gauge. Mount rear wheels onto a stand that has
same height so vehicle will remain horizontal.
Using a CCK Gauge
Install CCK gauge attachment (SST: KV991040S0) as following procedure in wheel, then measure wheel
alignment.
1. Remove wheel nuts (3), and install a guide bolt to hub bolt.
2. Screw adapter into plate body until it contacts body tightly.
3. Screw center plate into plate.
4. Insert plate on guide bolt. Put spring in, and then evenly screw
both guide bolt nut. When fastening guide bolt nut, do not com-
pletely compress spring.Axial end play : 0 mm (0 in)
SEIA0240E

FRONT SUSPENSION ASSEMBLY
FSU-9
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Revision: 2004 November 2004 FX35/FX45
Removal and InstallationAES000N6
REMOVAL
1. Set an engine slinger to engine, then suspend engine.
2. Remove tire from vehicle with power tool.
3. 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" .
4. Remove brake hose lock plate. Then remove brake hose from
strut assembly.
5. Remove disc rotor.
6. Remove wheel sensor harness from strut assembly.
CAUTION:
Do not pull on wheel sensor harness.
7. Remove undercover with power tool.
8. Remove front cross bar.
9. Remove steering hydraulic piping bracket from front suspension
member. Refer to PS-41, "
HYDRAULIC LINE" .
10. Remove cotter pin at steering outer socket, then loosen mount-
ing nut.
11. 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.
12. Remove mounting bolts of steering gear with power tool, then
hang steering gear on vehicle. Refer to PS-19, "
POWER
STEERING GEAR AND LINKAGE" .
13. Remove front final drive side of drive shaft with power tool. (For
AWD models) Refer to FAX-12, "
Removal and Installation (Left
Side)" , FA X - 1 3 , "Removal and Installation (Right Side)" .
14. Set jack under front suspension member.
15. Remove fixing bolts and nuts between strut assembly and steering knuckle with power tool.
1. Strut upper plate 2. Strut spacer 3. Mounting insulator
4. Mounting insulator bracket 5. Mounting bearing 6. Spring upper seat
7. Spring upper rubber seat 8. Coil spring 9. Spring lower rubber seat
10. Bound bumper 11. Strut 12. Steering knuckle
13. Front suspension member 14. Transverse link 15. Stabilizer bar
16. Stabilizer bushing 17. Stabilizer clamp 18. Stabilizer connecting rod
19. Front cross bar 20. Cotter pin
SEIA0328E
SEIA0329E
SDIA1434E

COIL SPRING AND STRUT
FSU-11
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Revision: 2004 November 2004 FX35/FX45
COIL SPRING AND STRUTPFP:55302
Removal and InstallationAES000N7
REMOVAL
1. Remove tire from vehicle with power tool.
2. Remove brake hose lock plate. Then remove brake hose from
strut assembly.
3. Remove wheel sensor harness from strut assembly.
CAUTION:
Do not pull wheel sensor harness.
4. Remove stabilizer connecting rod upper nut with power tool,
separate stabilizer connecting rod and strut assembly.
5. Remove fixing bolts and nuts between strut assembly and steer-
ing knuckle with power tool.
6. Remove mounting nuts on mounting insulator bracket with
power tool, then remove strut upper plate, strut spacer and strut
from vehicle.
INSTALLATION

Refer to FSU-8, "Components" 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 suspension 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.
SEIA0328E
SEIA0329E
SEIA0330E

FSU-16
STABILIZER BAR
Revision: 2004 November 2004 FX35/FX45
STABILIZER BARPFP:54611
Removal and InstallationAES000NA
REMOVAL
1. Remove tire from vehicle with power tool.
2. Remove undercover with power tool.
3. Remove stabilizer connecting rod lower nut with power tool, sep-
arate stabilizer bar and stabilizer connecting rod.
4. Remove stabilizer clamp mounting bolts and nuts with power
tool.
5. Remove stabilizer bar, stabilizer clamp, stabilizer bushing from
vehicle.
6. Remove stabilizer connecting rod upper nut with power tool,
separate stabilizer connecting rod and strut.
INSPECTION AFTER REMOVAL
Check stabilizer bar, stabilizer connecting rod, stabilizer bushing and stabilizer clamp deformation, cracks and
damage, and replace if necessary.
INSTALLATION

Refer to FSU-8, "Components" 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 suspension 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" .

Stabilizer bar uses pillow ball type connecting rod. Position ball
joint with case on pillow ball head parallel to stabilizer bar.
SEIA0335E
SEIA0330E
SFA449BB

FRONT SUSPENSION MEMBER
FSU-17
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Revision: 2004 November 2004 FX35/FX45
FRONT SUSPENSION MEMBERPFP:54401
Removal and InstallationAES000NB
REMOVAL
1. Set engine slinger to engine, then suspend an engine.
2. Remove tire from vehicle with power tool.
3. Remove undercover with power tool.
4. Remove front cross bar.
5. Remove mounting bolts which are at the back of transverse link
(mounting part with body) with power tool, separate transverse
link.
6. Remove mounting bolts which are at the front of transverse link
with power tool, separate transverse link.
7. Remove steering hydraulic piping bracket from front suspension
member. Refer to PS-41, "
HYDRAULIC LINE" .
8. Remove mounting bolts of steering gear with power tool, then
hang steering gear on vehicle. Refer to PS-19, "
POWER
STEERING GEAR AND LINKAGE" .
9. Remove stabilizer bar from front suspension member and stabi-
lizer connecting rod lower side with power tool.
10. Remove mounting nuts between engine mounting insulator and front suspension member.
11. Remove mounting nuts between front suspension member and body with power tool.
12. Move jack down slowly to remove front suspension member from vehicle.
INSPECTION AFTER REMOVAL
Check front suspension member for deformation, cracks, or any other damage. Replace if necessary.
INSTALLATION

Refer to FSU-8, "Components" 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 suspension components and steering 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" .
SEIA0331E

GI-2Revision: 2004 November 2004 FX35/FX45 RECOMMENDED CHEMICAL PRODUCTS AND
SEALANTS ............................................................... 48
Recommended Chemical Products and Sealants ... 48
IDENTIFICATION INFORMATION ............................ 49
Model Variation ....................................................... 49
IDENTIFICATION NUMBER ................................ 49
IDENTIFICATION PLATE .................................... 50ENGINE SERIAL NUMBER ................................. 50
AUTOMATIC TRANSMISSION NUMBER ........... 51
Dimensions ............................................................. 51
Wheels & Tires ........................................................ 51
TERMINOLOGY ........................................................ 52
SAE J1930 Terminology List ................................... 52

GI-46
TOW TRUCK TOWING
Revision: 2004 November 2004 FX35/FX45
AW D M OD E LS
INFINITI recommends that a dolly be used as illustrated when towing AWD models.
CAUTION:
Never tow AWD models with any of the wheels on the ground as this may cause serious and expen-
sive damage to the power train.
Vehicle Recovery (Freeing a Stuck Vehicle) AAS000EI
Securely install the recovery hook stored with jacking tools.
Make sure that the hook is properly secured in the stored place after
use.
WARNING:

Stand clear of a stuck vehicle.

Do not spin your tires at high speed. This could be cause
them to explode and result in serious injury. Parts of your
vehicle could also overheat and be damaged.
CAUTION:

Use the recovery hook only, not other parts of the vehicle.
Otherwise, the vehicle body will be damaged.

Use the recovery hook only to free a vehicle stuck in sand,
snow, mud, etc. Never tow the vehicle for a long distance
using only the recovery hook.

The recovery hook is under tremendous force when used to
free a stuck vehicle. Always pull the cable straight out from
the front of the vehicle. Never pull on the hook at an angle.
AUTOMATIC TRANSMISSION
To tow a vehicle equipped with an automatic transmission, an appropriate vehicle dolly MUST be placed
under the towed vehicle's drive wheels. Always follow the dolly manufacture's recommendations when using
their product.
PAIA0098E
PAIA0099E