Infiniti FX35 / FX45. Manual - part 698

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< SERVICE INFORMATION >

PRECAUTIONS

SERVICE INFORMATION

PRECAUTIONS

Service Notice or Precaution

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• 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 exterior 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 outside. If tight-

ening 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 moisture, 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.

PREPARATION

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PREPARATION

Special Service Tool

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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 front oil seal
• Removing side bearing outer race

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

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

KV38102510
(

—

)

Drift
a: 71 mm (2.80 in) dia.
b: 65 mm (2.56 in) dia.

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)

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 drive pinion rear bearing inner 

race

• Installing side shaft

ST3127S000
(J-25765-A)
Preload gauge
1: GG91030000

(J-25765)
Torque wrench

2: HT62940000

(

—

)

Socket adapter (1/2

″

)

3: HT62900000

(

—

)

Socket adapter (3/8

″

)

Measuring pinion bearing preload and total 
preload

ZZA0601D

ZZA0702D

ZZA0838D

ZZA1046D

S-NT107

NT124

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< SERVICE INFORMATION >

PREPARATION

KV10111100
(J-37228)
Seal cutter

Removing carrier cover

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

ST30031000
(J-22912-01)
Replacer

Removing pinion rear bearing inner race

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

Installing side bearing outer race

ST30611000
(J-25742-1)
Drift bar

Installing side bearing outer race (Use with 
KV31103000)

ST37820000
(

—

)

Drift
a: 39 mm (1.54 in) dia.
b: 72 mm (2.83 in) dia.

Installing drive pinion front and rear bearing 
outer race

Tool number
(Kent-Moore No.)
Tool name

Description

S-NT046

NT072

ZZA0700D

ZZA1113D

S-NT090

ZZA0836D

PREPARATION

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Commercial Service Tool

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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

KV38100200
(

—

)

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

Installing side shaft oil seal

(J-8129)
Spring gauge

Measuring turning torque

Tool number
(Kent-Moore No.)
Tool name

Description

ZZA1046D

ZZA1143D

NT127

Tool name

Description

Flange wrench

Removing and installing drive pinion lock nut

Spacer
a: 60 mm (2.36 in) dia.
b: 36 mm (1.42 in) dia.
c: 30 mm (1.18 in)

Installing pinion front bearing inner race

Power tool

Loosening bolts and nuts

NT771

ZZA1133D

PBIC0190E