service INFINITI FX35 2004 Service Manual

FFD-38
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2004 November 2004 FX35/FX45
Drive Pinion Height AdjustmentADS000NH
AVAILABLE PINION HEIGHT ADJUSTING WASHERS
Unit: mm (in)
Drive Pinion Preload AdjustmentADS000NI
AVAILABLE PINION HEIGHT ADJUSTING WASHERS
Unit: mm (in)
Total Preload AdjustmentADS000NK
Type F160A
Adjusting washersThickness Part number Thickness Part number
3.09 (0.1217) 38154 U1500 3.39 (0.1335) 38154 U1510
3.12 (0.1228) 38154 U1501 3.42 (0.1346) 38154 U1511
3.15 (0.1240) 38154 U1502 3.45 (0.1358) 38154U1512
3.18 (0.1252) 38154 U1503 3.48 (0.1370) 38154 U1513
3.21 (0.1264) 38154 U1504 3.51 (0.1382) 38154 U1514
3.24 (0.1276) 38154 U1505 3.54 (0.1394) 38154 U1515
3.27 (0.1283) 38154 U1506 3.57 (0.1406) 38154 U1516
3.30 (0.1299) 38154 U1507 3.60 (0.1429) 38154 U1517
3.33 (0.1323) 38154 U1508 3.63 (0.1429) 38154 U1518
3.36 (0.1323) 38154 U1509 3.66 (0.1441) 38154 U1519
Type F160A
Drive pinion preload without front oil seal 0.78 − 1.57 N·m (0.08 − 0.16 kg−m, 7 − 13 in-lb)
Type F160A
Adjusting washersThickness Part number Thickness Part number
3.81 (0.1500) 38125 61001 4.01 (0.1579) 38135 61001
3.83 (0.1508) 38126 61001 4.03 (0.1587) 38136 61001
3.85 (0.1516) 38127 61001 4.05 (0.1594) 38137 61001
3.87 (0.1524) 38128 61001 4.07 (0.1602) 38138 61001
3.89 (0.1531) 39129 61001 4.09 (0.1610) 38139 61001
3.91 (0.1539) 38130 61001 5.19 (0.2043) 38151 AR000
3.93 (0.1547) 38131 61001 5.49 (0.2161) 38151 AR001
3.95 (0.1555) 38132 61001 5.79 (0.2280) 38151 AR002
3.97 (0.1563) 38133 61001 6.09 (0.2398) 38151 AR003
3.99 (0.1571) 38134 61001 6.39 (0.2516) 38151 AR004
Type F160A
Total preload with oil seal 1.56 − 2.65 N·m (0.16 − 0.27 kg−m, 14 − 23 in-lb)
Drive gear to drive pinion backlash 0.10 − 0.15 mm (0.0039 − 0.0059 in)

FL-1
FUEL SYSTEM
B ENGINE
CONTENTS
C
D
E
F
G
H
I
J
K
L
M
SECTION FL
A
FL
Revision: 2004 November 2004 FX35/FX45
FUEL SYSTEM
PREPARATION ........................................................... 2
Commercial Service Tool ......................................... 2
FUEL SYSTEM ........................................................... 3
Checking Fuel Lines ................................................. 3
General Precautions ................................................ 3
FUEL LEVEL SENSOR UNIT, FUEL FILTER AND
FUEL PUMP ASSEMBLY ........................................... 4
Removal and Installation .......................................... 4
REMOVAL ............................................................. 4
INSTALLATION ..................................................... 6INSPECTION AFTER INSTALLATION .................. 7
Disassembly and Assembly ...................................... 8
DISASSEMBLY ..................................................... 8
ASSEMBLY ........................................................... 9
FUEL TANK .............................................................. 10
Removal and Installation ........................................ 10
REMOVAL ........................................................... 10
INSTALLATION ................................................... 11
INSPECTION AFTER INSTALLATION ................ 11
SERVICE DATA AND SPECIFICATIONS (SDS) ...... 12
Standard and Limit .................................................. 12

FL-2
PREPARATION
Revision: 2004 November 2004 FX35/FX45
PREPARATIONPFP:00002
Commercial Service ToolABS005YW
Tool nameDescription
Power toolLoosening bolts and nuts
PBIC0190E

FL-12
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2004 November 2004 FX35/FX45
SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
Standard and LimitABS005Z2
Fuel tank capacity
Approx. 90 (23-3/4 US gal, 19-3/4 Imp gal)

FSU-1
FRONT SUSPENSION
E SUSPENSION
CONTENTS
C
D
F
G
H
I
J
K
L
M
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

PREPARATION
FSU-3
C
D
F
G
H
I
J
K
L
MA
B
FSU
Revision: 2004 November 2004 FX35/FX45
PREPARATIONPFP:00002
Special Service Tools (SST)AES000N0
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Tool number
(Kent-Moore No.)
Tool nameDescription
KV991040S0
( — )
CCK gauge attachment
1. Plate
2. Guide bolts
3. Nuts
4. Springs
5. Center plate
6. KV9910 4020 Adapter A
a: 72 mm (2.83 in) dia.
7. KV9910 4030 Adapter B
b: 65 mm (2.56 in) dia.
8. KV9910 4040 Adapter C
c: 57 mm (2.24 in) dia.
9. KV9910 4050 Adapter D
d: 53.4 mm (2.102 in) dia.Measuring wheel alignment
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
ST35652000
( — )
Strut attachmentDisassembling and assembling strut
ST3127 S000
(See J25742-1)
Preload gauge
1. GG91030000
Torque wrench (J25765)
2. HT62940000 ( — )
Socket adapter (1/2″)
3. HT62900000 ( — )
Socket adapter (3/8″)Measuring rotating torque of ball joint
S-NT498
NT546
ZZA0807D
NT124

FSU-4
PREPARATION
Revision: 2004 November 2004 FX35/FX45
Commercial Service ToolsAES000N1
Tool nameDescription
Spring compressor Removing coil spring
Power tool

Removing wheel nuts

Removing brake caliper assembly

Removing undercover

Removing steering gear

Removing drive shaft (For AWD models)

Removing suspension components parts
S-NT717
PBIC0190E

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-7
C
D
F
G
H
I
J
K
L
MA
B
FSU
Revision: 2004 November 2004 FX35/FX45
5. Place the dent of alignment gauge onto the projection of center
plate and tightly contact them to measure.
CAUTION:

If camber, caster, or kingpin inclination angle is outside
the standard, check front suspension parts for wear and
damage, and replace suspect parts if necessary.

King pin inclination angle is reference value, no inspec-
tion is required.
Toe-In Inspection
Measure toe-in using the following procedure.
WARNING:

Always perform the following procedure on a flat surface.

Make sure that no person is in front of vehicle before push-
ing it.
1. Bounce front of vehicle up and down to stabilize the posture.
2. Push vehicle straight ahead about 5 m (16 ft).
3. Put a mark on base line of the tread (rear side) of both tires at
the same height of hub center. These are measuring points.
4. Measure distance “A” (rear side).
5. Push vehicle slowly ahead to rotate wheels 180 degrees (1/2
turn).
If wheels have rotated more than 180 degrees (1/2 turn), try the
above procedure again from the beginning. Never push vehicle
backward.
6. Measure distance “B” (front side).Camber, caster, kingpin inclination angles:
Refer to FSU-18, "
SERVICE DATA"FSU-18, "SER-
VICE DATA" .
SEIA0241E
SEIA0362E
Total toe-in : Refer to FSU-18, "SERVICE DATA" .
SEIA0363E

FSU-10
FRONT SUSPENSION ASSEMBLY
Revision: 2004 November 2004 FX35/FX45
16. Remove stabilizer connecting rod upper nut with power tool,
separate stabilizer connecting rod and strut assembly.
17. Remove mounting nuts between engine mounting insulator and
front suspension member.
18. Remove mounting bolts which are at the back of transverse link
(mounting part with body) with power tool, separate transverse
link.
19. Remove mounting nuts between front suspension member and
body with power tool.
20. Move jack down slowly to remove front suspension member,
transverse link, stabilizer bar, drive shaft (For AWD models) and
steering knuckle from vehicle as a unit.
21. Remove transverse link from steering knuckle. Refer to FSU-14,
"TRANSVERSE LINK" .
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" .

Check the following item after service.
–Installation condition of wheel sensor harness.
SEIA0330E
SEIA0331E