Nissan Murano Z50 (2004 year). Manual - part 193

 

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Nissan Murano Z50 (2004 year). Manual - part 193

 

 

FUSE BLOCK - JUNCTION BOX (J/B)

PG-69

C

D

E

F

G

H

I

J

L

M

A

B

PG

Revision: 2004 November

2004 Murano

FUSE BLOCK - JUNCTION BOX (J/B)

PFP:24350

Terminal Arrangement

AKS007HS

CKIA0357E

PG-70

FUSE, FUSIBLE LINK AND RELAY BOX

Revision: 2004 November

2004 Murano

FUSE, FUSIBLE LINK AND RELAY BOX

PFP:24382

Terminal Arrangement

AKS007HT

CKIA0358E

PR-2

PREPARATION

Revision: 2004 November

2004 Murano

PREPARATION

PFP:00002

Commercial Service Tools

ADS000LU

Tool name

Description

Power tool

Loosening bolts and nuts

PBIC0190E

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

PR-3

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PR

Revision: 2004 November

2004 Murano

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

PFP:00003

NVH Troubleshooting Chart

ADS000F6

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

×

: Applicable

Reference page

—

Re

fe

r to

 

PR-

7

—

Re

fe

r to

 

PR-

4

  

—

NVH 

in

 RFD s

e

c

tio

n

NVH 

in

 F

AX, RAX,

 FSU, 

a

n

d

 RSU 

s

e

c

ti

o

n

NVH in

 W

T

 s

e

c

ti

o

n

NVH in

 W

T

 s

e

c

ti

o

n

NVH 

in

 RAX s

e

c

tio

n

NVH 

in

 BR s

e

c

tio

n

NVH 

in

 PS s

e

c

tio

n

Possible cause and suspected parts

U

n

e

v

en r

o

ta

ti

on t

o

rq

ue

C

e

n

ter

 bear

in

g i

m

pr

oper

 i

n

s

ta

lla

ti

on

Exc

e

ss

iv

e j

o

in

t a

ngl

e

R

o

ta

ti

o

n

 im

b

a

la

n

c

e

Exc

e

ss

iv

e r

uno

ut

Dif

fe

re

n

ti

a

l

Axl

e

 an

d 

s

u

spe

n

si

on

Ti

re

s

Ro

a

d

 wh

e

e

l

D

ri

v

e s

haf

t

Br

akes

St

e

e

ri

n

g

Symptom

Propeller shaft

Noise

×

×

×

×

×

×

×

×

×

×

×

×

Shake

×

×

×

×

×

×

×

×

Vibration

×

×

×

×

×

×

×

×

×

PR-4

REAR PROPELLER SHAFT

Revision: 2004 November

2004 Murano

REAR PROPELLER SHAFT

PFP:37000

On-Vehicle Inspection

ADS000E7

PROPELLER SHAFT VIBRATION

If vibration is present at high speed, inspect propeller shaft runout first.

1.

Measure propeller shaft runout at several points by rotating final
drive companion flange with hands.

Propeller shaft runout measuring points:

Unit :mm (in)

2.

If runout still exceeds specifications, disconnect propeller shaft at final drive companion flange; then rotate
companion flange 90, 180, 270 degrees and reconnect propeller shaft.

3.

Check runout again. If runout still exceeds specifications, replace propeller shaft assembly. 

4.

Perform driving test to check. 

APPEARANCE AND NOISE INSPECTION

●

Inspect propeller shaft tube surface for dents or cracks. If damaged, replace propeller shaft assembly.

●

If center bearing is noisy or damage, replace propeller shaft assembly.

Runout limit

: 0.6 mm (0.024 in) or less

SPD356A

Distance

A

B

3F63A-D0J87

518.5 (20.41)

456 (17.95)

PDIA0174E

REAR PROPELLER SHAFT

PR-5

C

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B

PR

Revision: 2004 November

2004 Murano

Removal and Installation

ADS000E8

REMOVAL

1.

Put mating marks onto propeller shaft flange yoke and final drive and transfer companion flanges.

CAUTION:

Use paint to avoid scratching the surface.

2.

Loosen mounting nuts of center bearing mount brackets with power tool.

CAUTION:

Tighten nuts temporarily.

3.

Remove mounting nuts and bolts from propeller shaft companion flanges, transfer, and final drive. 

4.

Remove mounting nuts securing center bearing brackets onto vehicle. Then remove propeller shaft from-
vehicle.

CAUTION:

If constant velocity joint was bent during propeller shaft assembly removal, installation, or trans-
portation, its boot may be damaged. Wrap boot interference area to metal part with shop cloth or
rubber to protect boot from breakage.

INSPECTION

●

Inspect propeller shaft runout. If runout exceeds specifications,
replace propeller shaft assembly.

PDIA0173E

1.

Center bearing mounting bracket 
(Upper)

2.

Clip

3.

Propeller shaft (1st shaft)

4.

Center bearing mounting bracket 
(Lower)

5.

Propeller shaft (2nd shaft)

Runout limit

: 0.6 mm (0.024 in) or less

SDIA2071E

PR-6

REAR PROPELLER SHAFT

Revision: 2004 November

2004 Murano

●

Propeller shaft runout measuring points:

Unit : mm (in)

●

If runout still exceeds specifications, replace propeller shaft
assembly.

INSPECTION AFTER REMOVAL

1.

As shown in the figure, while fixing yoke on one side, check axial
play of joint. If outside the standard, replace propeller shaft
assembly.

2.

Check propeller shaft for bend and damage. If damage is
detected, replace propeller shaft assembly.

3.

Check center bearing for noise and damage. If noise or damage
is detected, replace propeller shaft assembly.

CAUTION:

●

 Center bearings cannot be disassembled.

●

 Joints cannot be disassembled.

Distance

A

B

3F63A-D0J87

518.5 (20.41)

456 (17.95)

PDIA0174E

Axial play repair limit

: 0 mm (0 in)

PDA0005D

REAR PROPELLER SHAFT

PR-7

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PR

Revision: 2004 November

2004 Murano

INSTALLATION

Paying attention to following items, install in the reverse order of removal.

●

Align mating marks to install propeller shaft, and tighten to specified torque.

●

 Adjust location of mounting bracket back and forth to prevent
longitudinal give of insulator as shown. Install bracket to vehicle.

●

After assembly, perform a driving test to check propeller shaft for
runout. If a runout is detected, separate propeller shaft from final
drive. Reinstall companion flange after rotating it by 90

°

, 180

°

,

and 270

°

. Then perform driving test and check propeller shaft

runout again at each point.

●

If propeller shaft and final drive is replaced, tighten propeller
shaft and final drive according to the following instructions.

●

Install both parts by drawing both A marking of propeller shaft
and B marking of final drive as much close as possible.

●

Tighten propeller shaft bolts and nuts for installing final drive at
the regulated torque.

PDIA0017E

PDIA0175E

PR-8

SERVICE DATA AND SPECIFICATIONS (SDS)

Revision: 2004 November

2004 Murano

SERVICE DATA AND SPECIFICATIONS (SDS)

PFP:00030

General Specifications

ADS000E9

Propeller Shaft Axial Play

ADS000EA

Unit: mm (in)

Propeller Shaft Vibration

ADS000EB

Unit: mm (in)

Applied model

VQ35DE

CVT

Propeller shaft model

3F63A-DOJ87

Number of joints

3

Coupling method with Transfer

Flange

Type

3F63A-DOJ87

Axial play limit of journal bearing

0 (0)

Type

3F63A-DOJ87

Runout limit

0.6  (0.024 ) or less

PS-1

POWER STEERING SYSTEM

G  STEERING

CONTENTS

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SECTION 

PS

A

B

PS

Revision: 2004 November

2004 Murano

POWER STEERING SYSTEM

PRECAUTIONS .......................................................... 2

Precautions for Supplemental Restraint System 
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 2
Precautions for Steering System  .............................. 2

PREPARATION ........................................................... 3

Special Service Tools (SST) ..................................... 3
Commercial Service Tools ........................................ 4

NOISE, VIBRATION AND HARSHNESS (NVH) 
TROUBLESHOOTING ................................................ 5

NVH Troubleshooting Chart  ..................................... 5

POWER STEERING FLUID ........................................ 6

Checking Fluid Level  ................................................ 6
Checking Fluid Leakage ........................................... 6
Air Bleeding Hydraulic System  ................................. 6

STEERING WHEEL  .................................................... 8

On-Vehicle Inspection and Service  .......................... 8

CHECKING CONDITION OF INSTALLATION  ...... 8
CHECKING STEERING WHEEL PLAY  ................ 8
CHECKING NEUTRAL POSITION ON STEER-
ING WHEEL  .......................................................... 8
CHECKING STEERING WHEEL TURNING 
FORCE .................................................................. 8
CHECKING FRONT WHEEL TURNING ANGLE 

..... 9

Removal and Installation  .......................................... 9

STEERING COLUMN  ............................................... 10

Removal and Installation  ........................................ 10

REMOVAL ........................................................... 10
INSPECTION AFTER REMOVAL  ....................... 12
INSTALLATION ................................................... 12
INSPECTION AFTER INSTALLATION  ............... 12

Disassembly and Assembly  ................................... 13

DISASSEMBLY ................................................... 13
ASSEMBLY ......................................................... 13

POWER STEERING GEAR AND LINKAGE  ............ 14

Removal and Installation  ........................................ 14

REMOVAL ........................................................... 14
INSTALLATION ................................................... 17
INSPECTION AFTER INSTALLATION ................ 18

Disassembly and Assembly .................................... 19

DISASSEMBLY ................................................... 20
INSPECTION AFTER DISASSEMBLY ................ 21
ASSEMBLY ......................................................... 23

POWER STEERING OIL PUMP  ............................... 28

On-Vehicle Inspection and Service ......................... 28

CHECKING RELIEF OIL PRESSURE  ................ 28

Removal and Installation  ........................................ 28

REMOVAL ........................................................... 28
INSTALLATION ................................................... 29

Disassembly and Assembly .................................... 29

INSPECTION BEFORE DISASSEMBLY ............. 30
DISASSEMBLY ................................................... 30
INSPECTION AFTER DISASSEMBLY ................ 31
ASSEMBLY ......................................................... 31

HYDRAULIC LINE  .................................................... 34

Components (2WD Models)  ................................... 34
Components (AWD Models)  ................................... 36
Removal and Installation  ........................................ 37

SERVICE DATA AND SPECIFICATIONS (SDS)  ...... 38

Steering Wheel  ....................................................... 38
Steering Angle  ........................................................ 38
Steering Column  ..................................................... 38
Steering Outer Socket and Inner Socket  ................ 38
Steering Gear  ......................................................... 39
Oil Pump ................................................................. 39
Steering Fluid .......................................................... 39

PS-2

PRECAUTIONS

Revision: 2004 November

2004 Murano

PRECAUTIONS

PFP:00001

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

AGS000L7

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 Steering System

AGS000CD

●

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.

●

Before inspection or reassembly, carefully clean all parts with a general purpose, non-flammable solvent.

●

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.

PREPARATION

PS-3

C

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PS

Revision: 2004 November

2004 Murano

PREPARATION

PFP:00002

Special Service Tools (SST)

AGS000CE

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

ST3127S000
(See J25765-A)
Preload gauge
 1. GG9103000
    (J25765-A)
    Torque wrench
 2. HT62940000
    (       –        )
   Socket adapter
 3. HT62900000
   (        –      )
   Socket adapter

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

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

KV48104400
(J-46213)
Rear cover wrench
a: 19 mm (0.75 in)
b: 34.9 mm (1.374 in)

Removing rear cover

KV48104400
(        –        )
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

S-NT541

NT546

SGIA0516E

S-NT550

PS-4

PREPARATION

Revision: 2004 November

2004 Murano

Commercial Service Tools

AGS000CF

KV48103400
(        –         )
Torque adapter

Inspecting rotating torque

1. KV48102500-04

(           —         )
Washer

2. KV48102500-01

(         —         )
Eye joint

3. KV48102500-03

(          —         )
Bolt

4. KV48102500-02

(          —         )
Flare Joint

5. KV48103500

(J26357 and J26357-10)

    Oil pressure gauge    

Measuring oil pump relief pressure

Tool number
(Kent-Moore No.)
Tool name

Description

ZZA0824D

SGIA0442E

Tool name

Description

Power tool

●

Removing tires

●

Removing undercover

●

Removing front exhaust tube

●

Removing stabilizer assembly

●

Removing engine mounting insulator

●

Removing member stay

●

Removing side splash guard

PBIC0190E

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

PS-5

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PS

Revision: 2004 November

2004 Murano

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

PFP:00003

NVH Troubleshooting Chart

AGS000CG

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

×

: Applicable

Reference page

PS-

6

PS-

6

PS

-2

2

PS

-2

2

PS

-2

2

PS-

6

PS-

8

PS-

8

EM

-1

1

PS-

8

PS

-1

0

PS

-1

4

PS

-1

2

PS

-1

0

PS

-1

4

N

V

H in

 PR s

e

c

ti

o

n

 

N

V

H in

 RFD s

e

c

ti

o

n

N

V

H 

in

 F

AX, 

RAX, FSU,

 RSU s

e

c

tio

n

 

N

V

H 

in

 W

T

 s

e

c

tio

n

N

V

H 

in

 W

T

 s

e

c

tio

n

 

N

V

H 

in

 F

AX s

e

c

tio

n

N

V

H in

 BR s

e

c

ti

o

n

Possible cause and suspected parts

F

lui

d l

e

vel

A

ir

 i

n

 hyd

rau

lic sys

te

m

T

ie-

rod 

bal

l j

o

in

t s

w

in

gi

ng 

fo

rc

e

T

ie-

rod 

bal

l j

o

in

t r

o

ta

ti

n

g

 t

o

rque

T

ie-

rod 

bal

l j

o

in

t e

nd 

pl

ay

S

teer

in

g f

lui

d l

e

a

k

age

S

teer

in

g w

h

eel

 p

la

y

S

teer

in

g 

gear

 r

a

ck

 s

lid

ing 

fo

rc

e

D

ri

v

e bel

t l

oos

enes

s

Im

pr

oper

 s

te

e

ri

ng 

w

h

e

e

l

Im

pr

oper

 i

n

s

ta

lla

ti

o

n

 o

r l

o

ose

ness

 of

 t

ilt

 l

o

ck l

e

ver

M

o

u

n

ti

ng

 r

ubb

er

 det

er

io

ra

ti

on

S

teer

in

g col

u

m

n

 def

or

m

a

ti

on or

 da

m

a

ge

Im

pr

oper

 i

n

s

ta

lla

ti

o

n

 o

r 

lo

ose

ness

 of

 st

eer

in

g

 c

o

lu

m

n

S

teer

in

g l

inka

ge l

o

osen

ess

P

R

OPE

LLER SHAFT

DIFFERENTIAL

A

X

LE and SUSPENSION

TI

R

E

S

ROAD W

H

EEL

DRIVE SHAFT

BR

AK

E

S

Symptom

STEERING

Noise

× × × × × × × × ×

× × × × × ×

×

Shake

× × ×

×

× × × ×

×

Vibration

× × × × ×

×

× ×

×

Shimmy

× × ×

×

× × ×

×

Judder

×

×

× × ×

×

PS-6

POWER STEERING FLUID

Revision: 2004 November

2004 Murano

POWER STEERING FLUID

PFP:KLF20

Checking Fluid Level

AGS000CH

●

Stop engine before performing a fluid level check.

●

Ensure that fluid level is between the MAX range and MIN
range.

●

Because fluid level differs within the HOT range and the COLD
range, check it carefully.

CAUTION:

●

Do not overfill the Max range.

●

Do not reuse any used power steering fluid.

●

Recommended fluid is Genuine NISSAN PSF or equivalent.

Checking Fluid Leakage

AGS000CI

Check the lines for improper attachment and for leaks, cracks, dam-
age, loose connections, chafing or deterioration.

1.

Run engine until fluid temperature reaches 50 to 80

°

 C (122 to

176

°

F) in reservoir tank. Keep engine speed idle.

2.

Turn steering wheel right-to-left several times.

3.

Hold steering wheel at each “lock” position for five seconds to
check fluid leakage.

CAUTION:

Do not hold steering wheel in a locked position for more
than 10 seconds. (There is the possibility that oil pump may
be damaged.)

4.

If fluid leakage at connections is noticed, then loosen flare nut and then retighten. Do not over tighten con-
nector as this can damage O-ring, washer and connector.

5.

If fluid leakage from oil pump is noticed, check oil pump. Refer to 

PS-28, "POWER STEERING OIL

PUMP"

 .

6.

Check steering gear boots for accumulation of power steering fluid indicating a steering gear leak.

Air Bleeding Hydraulic System

AGS000CJ

Incomplete air bleeding causes the following to occur. When this happens, bleed air again.

●

Generation of air bubbles in reservoir tank.

●

Generation of clicking noise in oil pump.

●

Excessive buzzing in oil pump.

NOTE:
When vehicle is stationary or while steering wheel is being turned slowly, some noise may be heard from
oil pump or gear. This noise is normal and does not affect any system.

1.

Stop engine, and then turn steering wheel fully to right and left several times.

CAUTION:

Do not allow steering fluid reservoir tank to go below the low-level line. Check tank frequently and
add fluid as needed.

2.

Run engine at idle speed. Turn steering wheel fully to the right and then fully to the left, and keep for about
three seconds. Then check whether a fluid leakage has occurred.

3.

Repeat the 2nd procedure several times at about three seconds intervals.

HOT

: Fluid temperatures from 50 to 80 

°

C (122 to 

176

°

F)

COLD

: Fluid temperatures from 0 to 30

°

C (32 to 86

°

F)

SGIA0232J

SGIA0506E

 

 

 

 

 

 

 

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