Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Nissan Quest 2004-2009 Approved Nissan Quest 2004 PS

<< Back | Home

Most service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.

Image preview - the first page of the document

>> Download PS documenatation <<

Text preview - extract from the document

G STEERING

B
SECTION
POWER STEERING SYSTEM C

E
CONTENTS
PRECAUTIONS ......................................................... 2. On-Vehicle Service ................................................ 14
. F
Precautions for Supplemental Restraint System CHECKING STEERING GEAR .......................... 14 .
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN- CHECKING STEERING LINKAGE .................... 14 .
SIONER" ................................................................. 2
. CHECKING GEAR HOUSING MOVEMENT ...... 14 . PS
Precautions for Steering System ............................. 2 . CHECKING RACK SLIDING FORCE ................. 14 .
PREPARATION .......................................................... 3
. Removal and Installation ....................................... 15
.
Special Service Tools .............................................. 3. REMOVAL .......................................................... 15
.
H
Commercial Service Tool ........................................ 3 . INSTALLATION .................................................. 16
.
NOISE, VIBRATION, AND HARSHNESS (NVH) Disassembly and Assembly ................................... 17 .
TROUBLESHOOTING ............................................... 5 . DISASSEMBLY .................................................. 17
.
NVH Troubleshooting Chart .................................... 5 . INSPECTION AFTER DISASSEMBLY ............... 18 . I
POWER STEERING FLUID ....................................... 6 . ASSEMBLY ........................................................ 18
.
Checking Fluid Level ............................................... 6. Adjustment for Rack Sliding Force ........................ 19 .
Checking Fluid Leakage .......................................... 6 . DECREASE ........................................................ 19
. J
Bleeding Hydraulic System ..................................... 6 . INCREASE ......................................................... 20
.
STEERING WHEEL ................................................... 7 . POWER STEERING OIL PUMP .............................. 21 .
On-Vehicle service .................................................. 7
. On-Vehicle Service ................................................ 21
.
K
CHECKING STEERING WHEEL PLAY ............... 7 . CHECKING HYDRAULIC SYSTEM ................... 21 .
CHECKING NEUTRAL POSITION ON STEER- Removal and Installation ....................................... 21
.
ING WHEEL ......................................................... 7
. REMOVAL .......................................................... 21
.
CHECKING STEERING WHEEL TURNING INSTALLATION .................................................. 21
. L
FORCE ................................................................. 7
. Disassembly and Assembly ................................... 22 .
FRONT WHEEL TURNING ANGLE .................... 8 . INSPECTION BEFORE DISASSEMBLY ............ 22 .
Removal and Installation ......................................... 8 . DISASSEMBLY .................................................. 22
. M
REMOVAL ............................................................ 8
. INSPECTION AFTER DISASSEMBLY ............... 23 .
INSTALLATION .................................................... 8 . ASSEMBLY ........................................................ 23
.
STEERING COLUMN ................................................ 9 . HYDRAULIC LINE ................................................... 26
.
Removal and Installation ......................................... 9 . Removal and Installation ....................................... 26
.
REMOVAL ............................................................ 9
. REMOVAL .......................................................... 26
.
INSPECTION AFTER REMOVAL .......................11 . INSTALLATION .................................................. 26
.
INSTALLATION ...................................................11 . SERVICE DATA AND SPECIFICATIONS (SDS) ..... 28 .
INSPECTION AFTER INSTALLATION .............. 12 . General Specifications ........................................... 28
.
Disassembly and Assembly .................................. 12 . Steering Wheel ...................................................... 28
.
DISASSEMBLY .................................................. 12 . Steering Column .................................................... 28
.
ASSEMBLY ........................................................ 12. Power Steering ...................................................... 28
.
Inspection .............................................................. 13
. Steering Gear and Linkage .................................... 29 .
POWER STEERING GEAR AND LINKAGE ........... 14 .

Revision: January 2005 PS-1 2004 Quest
PRECAUTIONS

PRECAUTIONS PFP:00001

Precautions for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT
BELT PRE-TENSIONER" EGS000IS

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:
q 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.
q 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.
q 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 Steering System EGS000IT

q Before disassembly, thoroughly clean the outside of the unit.
q Disassembly should be done in a clean work area. It is important to prevent the internal parts from
becoming contaminated by dirt or other foreign matter.
q For easier and proper assembly, place disassembled parts in order on a parts rack.
q Use nylon cloths or paper towels to clean the parts; common shop rags can leave lint that might
interfere with their operation.
q Before inspection or reassembly, carefully clean all parts with a general purpose, non-flammable
solvent.
q 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.
q Replace all gaskets, seals and O-rings. Avoid damaging O-rings, seals and gaskets during installa-
tion. Perform functional tests whenever designated.

Revision: January 2005 PS-2 2004 Quest
PREPARATION

PREPARATION PFP:00002
A
Special Service Tools EGS000KN

The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Tool number Description
B
(Kent-Moore No.)
Tool name
KV48102500 Measuring oil pressure
(J-33914) C
Pressure gauge adapter

S-NT542

KV48103500 Measuring oil pressure E
(J-26357 and J-26357-10)
Pressure gauge

S-NT547
PS
HT72520000 Removing outer tie-rod ends and lower ball
(J-25730-A) joint
Ball joint remover
H

NT146
I
ST3127S000 Measuring turning torque
1. GG91030000
(See J-25765-A) J
Torque wrench
2. HT62940000
( -- )
Socket adapter K
3. HT62900000
( -- ) S-NT541

Socket adapter
L
Commercial Service Tool EGS000KO

Tool number Description
M
(J-44372) Measuring steering wheel turning force
Spring gauge

LST024

(J-44183-A) Measuring rack sliding force
Spring gauge

LST025

Revision: January 2005 PS-3 2004 Quest
PREPARATION

Tool number Description
(J-1859-A) Removing steering wheel
Steering wheel puller

LHIA0043E

(J-42578) Removing steering wheel
Steering wheel puller legs

LHIA0044E

Oil pump attachment Disassembling and assembling oil pump
Unit: mm (in)

S-NT774

Revision: January 2005 PS-4 2004 Quest
Symptom

◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo