Nissan Murano. Manual - part 463

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

DLN-91

< SYMPTOM DIAGNOSIS >

[REAR FINAL DRIVE: R145]

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SYMPTOM DIAGNOSIS

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

NVH Troubleshooting Chart

INFOID:0000000009718175

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

×

: Applicable

Reference

DLN-127, "

In

sp

ecti

on

 Af

te

r Disassem

b

ly

"

DLN-124, "

Adjustment

"

DLN-127, "

In

sp

ecti

on

 Af

te

r Disassem

b

ly

"

DLN-124, "

Adjustment

"

DLN-124, "

Adjustment

"

DLN-96, "

Inspe

c

tio

n

"

NVH of PROPELLER S

H

A

FT in this 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

si

ve

 run

o

u

t

Gea

r oi

l im

p

rope

r

PROPELLER SHAF

T

AXLE AND SUSPE

NSION

TIRE

ROA

D

 WHEEL

DRIVE SHA

F

T

BRAKE

STEERI

N

G

Symptom

Noise

×

×

×

×

×

×

×

×

×

×

×

×

×

DLN-92

< PRECAUTION >

[REAR FINAL DRIVE: R145]

PRECAUTIONS

PRECAUTION

PRECAUTIONS

Precautions for Removing of Battery Terminal

INFOID:0000000010084833

•  When removing the 12V battery terminal, turn OFF the ignition

switch and wait at least 30 seconds.
NOTE:
ECU may be active for several tens of seconds after the ignition
switch is turned OFF. If the battery terminal is removed before ECU
stops, then a DTC detection error or ECU data corruption may
occur.

•  For vehicles with the 2-batteries, be sure to connect the main bat-

tery and the sub battery before turning ON the ignition switch.
NOTE:
If the ignition switch is turned ON with any one of the terminals of
main battery and sub battery disconnected, then DTC may be
detected.

•  After installing the 12V battery, always check "Self Diagnosis Result" of all ECUs and erase DTC.

NOTE:
The removal of 12V battery may cause a DTC detection error.

Service Notice or Precautions for Rear Final Drive

INFOID:0000000009718176

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

certain they never 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 one 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.

SEF289H

PREPARATION

DLN-93

< PREPARATION >

[REAR FINAL DRIVE: R145]

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PREPARATION

PREPARATION

Special Service Tools

INFOID:0000000009718177

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

Tool number
(Kent-More No.)
Tool name

Description

KV38100200
(J-26233)
Drift
a: 65 mm (2.56 in) dia.
b: 49 mm (1.93 in) dia.

• Installing front oil seal
• Installing side oil seal

ST27861000
(

—

)

Drift
a: 62 mm (2.44 in) dia.
b: 52 mm (2.05 in) dia.

Installing front oil seal

ST35271000
(J-26091)
Drift
a: 72 mm (2.83 in) dia.
b: 63 mm (2.48 in) dia.

Installing center oil seal

KV40100610
(J-26089)
Drift
a: 63 mm (2.48 in) dia.
b: 54.3 mm (2.138 in) dia.

Removing and installing gear carrier and rear 
cover (2 pieces are used)

ST33052000
(

—

)

Drift
a: 22 mm (0.87 in) dia.
b: 28 mm (1.10 in) dia.

Removing side bearing inner race

KV4010520
(

—

)

Drift
a: 39.7 mm (1.563 in) dia.
b: 35 mm (1.38 in) dia.
c: 15 mm (0.59 in) dia.

Installing side bearing inner race

ZZA1143D

ZZA0832D

ZZA0814D

ZZA1000D

ZZA1023D

ZZA1133D

DLN-94

< PREPARATION >

[REAR FINAL DRIVE: R145]

PREPARATION

KV38109500
(

—

)

Drive pinion socket

• Removing and installing drive pinion nut
• Measuring preload torque

KV38109400
(

—

)

Pinion nut wrench

Removing and installing drive pinion nut

ST17130000
(

—

)

Drift
a: 31.8 mm (1.252 in) dia.
b: 58 mm (2.28 in) dia.

Installing pinion rear bearing outer 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 pinion front bearing outer race

ST23860000
(

—

)

Drift
a: 38 mm (1.50 in) dia.
b: 33 mm (1.30 in) dia.

• Installing pinion rear bearing inner race
• Installing pinion front bearing inner race

ST38220000
(

—

)

Press stand
a: 63 mm (2.48 in) dia.
b: 65 mm (2.56 in) dia.

Installing pinion front bearing inner race

Tool number
(Kent-More No.)
Tool name

Description

ZZA1205D

ZZA1206D

ZZA0836D

ZZA1046D

ZZA0534D

ZZA1058D