Infiniti G35 (V35). Manual - part 673

PS-2

INSTALLATION .................................................... 32

Disassembly and Assembly .................................... 32

COMPONENTS ................................................... 32
INSPECTION BEFORE DISASSEMBLY ............. 33
DISASSEMBLY ................................................... 33
INSPECTION AFTER DISASSEMBLY ................ 33
ASSEMBLY ......................................................... 34

HYDRAULIC LINE  .................................................... 36

Removal and Installation  ........................................ 36

COMPONENTS ................................................... 36

SERVICE DATA AND SPECIFICATIONS (SDS)  ......37

Steering Wheel ........................................................37
Steering Angle .........................................................37
Steering Column  .....................................................37
Steering Outer Socket and Inner Socket .................37
Steering Gear ..........................................................38
Oil Pump  .................................................................38
Steering Fluid  ..........................................................38

PRECAUTIONS

PS-3

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PRECAUTIONS

PFP:00001

Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT 
BELT PRE-TENSIONER”

NGS000FO

The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the SRS and SB section of this Service Man-
ual.

WARNING:

●

To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
in the event of a collision which would result in air bag inflation, all maintenance must be per-
formed by an authorized NISSAN/INFINITI dealer.

●

Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the SRS section.

●

Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or
harness connectors.

Precautions for Battery Service

NGS000BD

Before disconnecting the battery, lower both the driver and passenger windows. This will prevent any interfer-
ence between the window edge and the vehicle when the door is opened/closed. During normal operation, the
window slightly raises and lowers automatically to prevent any window to vehicle interference. The automatic
window function will not work with the battery disconnected.

Service Notice or Precautions for Steering System

NGS000BE

●

In case of removing steering gear assembly, make the final tightening with grounded and unloaded vehi-
cle condition, and then check wheel alignment,

●

Before disassembly, thoroughly clean the outside of the unit.

●

Disassembly should be done in a clean work area. It is important to prevent the internal parts from becom-
ing contaminated by dirt or other foreign matter.

●

For easier and proper assembly, place disassembled parts in order on a parts rack.

●

Use nylon cloth or paper towels to clean the parts; common shop rags can leave lint that might interfere
with their operation.

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Before inspection or reassembly, carefully clean all parts in order on a parts rack.

●

Before assembly, apply a coat of recommended Genuine NISSAN PSF or equivalent to hydraulic parts.
Petroleum jelly may be applied to O-rings and seals. Do not use any grease.

●

Replace all gaskets, seals and O-rings. Avoid damaging O-rings, seals and gaskets during installation.
Perform functional tests whenever designated.

●

The following abbreviations are used.

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EPS: Electronically controlled power steering

PS-4

PREPARATION

PREPARATION

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Special Service Tools

NGS0000V

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

ST27180001
(J-25726-A)
Steering wheel puller

Removing steering wheel

HT72520000
(J-25730-A)
Ball joint remover
a: 33 mm (1.30 in)
b: 50 mm (1.97 in)
r: 11.5 mm (0.453 in)

Removing outer socket ball joint

ST3127S000
(J-25765-A)
Preload gauge
 1. GG9103000
    (J-25765)
    Torque wrench
 2. HT62940000
    (

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   Socket adapter
 3. HT62900000
    (

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   Socket adapter

Inspecting of sliding torque, steering torque , 
and rotating torque for ball joint

KV48104400
(

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)

Teflon ring correcting tool
a: 50 mm (1.97 in) dia.
b: 36 mm (1.42 in) dia.
c: 100 mm (3.94 in)

Installing of rack Teflon ring

KV48103400
(

—

)

Torque adapter

Inspecting rotating torque

S-NT544

NT546

S-NT541

S-NT550

ZZA0824D

PREPARATION

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Commercial Service Tools

NGS0000W

KV48103500
(J-26357)
Pressure gauge

Measuring oil pump relief pressure

KV48102500
(J-33914)
Pressure gauge adapter

Measuring oil pump relief pressure

Tool number
(Kent - Moore No.)
Tool name

Description

NT547

NT542

Tool name

Description

Power tool

Loosening bolts and nuts

PBIC0190E