Infiniti G35 (V35) Sedan. Manual - part 418

 

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Infiniti G35 (V35) Sedan. Manual - part 418

 

 

DLN-106

< SYMPTOM DIAGNOSIS >

[FRONT FINAL DRIVE: F160A]

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

SYMPTOM DIAGNOSIS

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

NVH Troubleshooting Chart

INFOID:0000000000957340

Use the chart below to help you find the cause of the symptom. If necessary, repair or replace these parts.

×

: Applicable

Reference

DLN-134, "

In

sp

ecti

on

 Af

te

r Disassem

b

ly

"

DLN-130, "

Adjustment

"

DLN-134, "

In

sp

ecti

on

 Af

te

r Disassem

b

ly

"

DLN-130, "

Adjustment

"

DLN-130, "

Adjustment

"

DLN-130, "

Adjustment

"

NVH in DLN 

section.

NVH in F

AX, RAX

, FSU 

and RSU sections.

NVH in WT

 se

ct

io

n.

NVH in WT

 se

ct

io

n.

NVH in F

AX and RAX section.

NVH in BR section.

NVH in ST 

section.

Possible cause and SUSPECTED PARTS

Ge

ar t

o

ot

h ro

ug

h

Gea

r co

nt

ac

t im

pro

p

e

r

T

o

ot

h s

u

rf

ac

es

 worn

Ba

ckl

a

s

h

 i

n

co

rrect

Co

mp

an

io

n

 f

lan

ge

 ex

ces

s

iv

e

 run

o

u

t

Gea

r oi

l im

p

rope

r

PROPELLER SHAF

T

AXLE AND SUSPE

NSION

TIRES

ROA

D

 WHEEL

DRIVE SHA

F

T

BRAKES

STEERI

N

G

Symptom

Noise

×

×

×

×

×

×

×

×

×

×

×

×

×

PRECAUTIONS

DLN-107

< PRECAUTION >

[FRONT FINAL DRIVE: F160A]

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PRECAUTION

PRECAUTIONS

Precaution Necessary for Steering Wheel Rotation after Battery Disconnect

INFOID:0000000000957341

NOTE:
• Before removing and installing any control units, first turn the push-button ignition switch to the LOCK posi-

tion, then disconnect both battery cables.

• After finishing work, confirm that all control unit connectors are connected properly, then re-connect both

battery cables.

• Always use CONSULT-III to perform self-diagnosis as a part of each function inspection after finishing work.

If a DTC is detected, perform trouble diagnosis according to self-diagnosis results.

This vehicle is equipped with a push-button ignition switch and a steering lock unit.
If the battery is disconnected or discharged, the steering wheel will lock and cannot be turned.
If turning the steering wheel is required with the battery disconnected or discharged, follow the procedure
below before starting the repair operation.

OPERATION PROCEDURE

1.

Connect both battery cables.
NOTE:
Supply power using jumper cables if battery is discharged.

2.

Carry the Intelligent Key or insert it to the key slot and turn the push-button ignition switch to ACC position.
(At this time, the steering lock will be released.)

3.

Disconnect both battery cables. The steering lock will remain released with both battery cables discon-
nected and the steering wheel can be turned.

4.

Perform the necessary repair operation.

5.

When the repair work is completed, re-connect both battery cables. With the brake pedal released, turn
the push-button ignition switch from ACC position to ON position, then to LOCK position. (The steering
wheel will lock when the push-button ignition switch is turned to LOCK position.)

6.

Perform self-diagnosis check of all control units using CONSULT-III.

Service Notice or Precautions for Front Final Drive

INFOID:0000000000957342

CAUTION:

• Check for the correct installation status prior to removal or disassembly. If matching marks are

required, be certain they do not interfere with the function of the parts when applied.

• Overhaul should be done in a clean work area, it is preferable to work in dustproof area.
• Before disassembly, using steam or white gasoline, completely remove sand and mud from the exte-

rior of the unit, preventing them from entering into the unit during disassembly or assembly.

• Check appearance of the disassembled parts for damage, deformation, and unusual wear. Replace

them with a new ones if necessary.

• Gaskets, seals and O-rings should be replaced any time when the unit is disassembled.
• In principle, tighten bolts or nuts gradually in several steps working diagonally from inside to out-

side. If tightening sequence is specified, observe it.

• Clean and flush the parts sufficiently and blow-dry them.
• Be careful not to damage sliding surfaces and mating surfaces.
• When applying sealant, remove the old sealant from the mounting surface; then remove any mois-

ture, oil, and foreign materials from the application and mounting surfaces.

• Always use shop paper for cleaning the inside of components.
• Avoid using cotton gloves or shop rags to prevent entering of lint.
• During assembly, observe the specified tightening torque, and apply new gear oil, petroleum jelly, or

multi-purpose grease as specified for each vehicle, if necessary.

NOTE:
Front oil seal cannot be replaced on vehicle, because of no room.

DLN-108

< PREPARATION >

[FRONT FINAL DRIVE: F160A]

PREPARATION

PREPARATION

PREPARATION

Special Service Tools

INFOID:0000000000957343

The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.

Tool number
(Kent-Moore No.)
Tool name

Description

KV381054S0
(J-34286)
Puller

• Removing side oil seal (right side)
• Removing side bearing outer race

ST33400001
(J-26082)
Drift
a: 60 mm (2.36 in) dia.
b: 47 mm (1.85 in) dia.

• Installing side oil seal (right side)
• Installing front oil seal

KV38102100
(J-25803-01)
Drift
a: 44 mm (1.73 in) dia.
b: 36 mm (1.42 in) dia.
c: 24.5 mm (0.965 in) dia.

Installing side oil seal (left side)

KV38100200
(

)

Drift
a: 65 mm (2.56 in) dia.
b: 49 mm (1.93 in) dia.

Installing side shaft oil seal

ST30032000
(J-26010-01)
Drift
a: 80 mm (3.15 in) dia.
b: 38 mm (1.50 in) dia.
c: 31 mm (1.22 in) dia.

• Installing side shaft
• Installing pinion rear bearing inner race

KV10111100
(J-37228)
Seal cutter

Removing carrier cover

ZZA0601D

ZZA0702D

ZZA1046D

ZZA1143D

S-NT107

S-NT046

PREPARATION

DLN-109

< PREPARATION >

[FRONT FINAL DRIVE: F160A]

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ST3306S001
(J-22888-D)
Differential side bearing puller set
1: ST33051001

(J-22888-20)
Puller

2: ST33061000

(J-8107-2)
Base
a: 28.5 mm (1.122 in) dia.
b: 38 mm (1.50 in) dia.

Removing and installing side bearing inner 
race

ST33230000
(J-25805-01)
Drift
a: 51 mm (2.01 in) dia.
b: 41 mm (1.61 in) dia.
c: 28.5 mm (1.122 in) dia.

Installing side bearing inner race

ST30611000
(J-25742-1)
Drift bar

Installing side bearing outer race (Use with 
KV31103000)

KV31103000
(J-38982)
Drift
a: 49 mm (1.93 in) dia.
b: 70 mm (2.76 in) dia.

Installing side bearing outer race

ST3127S000
(J-25765-A)
Preload gauge

Measuring pinion bearing preload and total 
preload

(J-8129)
Spring gauge

Measuring turning torque

Tool number
(Kent-Moore No.)
Tool name

Description

NT072

ZZA1046D

S-NT090

ZZA1113D

ZZA0806D

NT127

 

 

 

 

 

 

 

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