Infiniti QX56 (JA60). Manual - part 541

 

  Index      Infiniti     Infiniti QX56 (JA60) - service repair manual 2010 year

 

Search            

 

 

 

 

 

 

 

 

 

Content   ..  539  540  541  542   ..

 

 

Infiniti QX56 (JA60). Manual - part 541

 

 

PRECAUTIONS

FAX-3

< PRECAUTION >

C

E

F

G

H

I

J

K

L

M

A

B

FAX

N

O

P

5. When the repair work is completed, return the ignition switch to the 

″LOCK″ position before connecting

the battery cables. (At this time, the steering lock mechanism will engage.)

6. Perform a self-diagnosis check of all control units using CONSULT-III. 

Precaution

INFOID:0000000005148939

Observe the following precautions when disassembling and servicing the wheel hub and drive shafts.

• Perform work in a location which is as dust-free as possible.

• Before disassembling and servicing, clean the outside of parts.

• Prevention of the entry of foreign objects must be taken into account during disassembly of the component

parts.

• Disassembled parts must be carefully reassembled in the correct order. If work is interrupted, a clean cover

must be placed over parts.

• Paper shop cloths must be used. Fabric shop cloths must not be used because of the danger of lint adhering

to parts.

• Disassembled parts (except for rubber parts) should be cleaned with a suitable solvent which shall be

removed by blowing with air or wiping with paper shop cloths.

FAX-4

< PREPARATION >

PREPARATION

PREPARATION

PREPARATION

Special Service Tool

INFOID:0000000005148940

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

Commercial Service Tool

INFOID:0000000005148941

Tool number
(Kent-Moore No.)
Tool name

Description

ST29020001
(J-24319-01)
Gear arm puller

Removing ball joint for steering knuckle
a: 34 mm (1.34 in)
b: 6.5 mm (0.256 in)
c: 61.5 mm (2.421 in)

KV40107300
(

)

Boot band crimping tool

Installing boot bands

NT694

ZZA1229D

Tool name

Description

Power tools

Removing bolts and nuts

PBIC0190E

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

FAX-5

< SYMPTOM DIAGNOSIS >

C

E

F

G

H

I

J

K

L

M

A

B

FAX

N

O

P

SYMPTOM DIAGNOSIS

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

NVH Troubleshooting Chart

INFOID:0000000005148942

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

×: Applicable

Reference page

FA

X

-9

FA

X

-1

1

FA

X

-1

1

FA

X

-9

FA

X

-6

DLN

-18

4,

 "

NV

H T

rou

ble

shoo

ting Cha

rt

"

DLN

-20

8,

 "

NV

H T

rou

ble

shoo

ting Cha

rt

"

Refe

r to

 DRIVE 

SHAFT i

thi

s cha

rt.

Refe

r to

 WHEEL

 HUB i

n t

hi

s cha

rt.

FSU-5,

 "

NVH T

ro

ub

les

h

oot

in

g Ch

art

"

WT

-43,

 "

NVH T

ro

ub

les

ho

ot

ing

 Ch

art

"

WT

-43,

 "

NVH T

ro

ub

les

ho

ot

ing

 Ch

art

"

BR-6, "

NVH T

ro

ub

les

ho

ot

ing

 Ch

art

"

ST

-12, "

NVH T

ro

u

bl

es

ho

ot

in

g Ch

art

"

Possible cause and SUSPECTED PARTS

Ex

ce

ss

iv

e joi

nt

 an

gl

e

Jo

in

t sl

id

in

re

si

st

an

ce

Im

ba

la

nc

e

Imp

rop

er i

ns

ta

lla

tio

n,

 lo

os

en

es

s

Part

s interf

erence

Whe

e

l be

ari

n

g da

ma

ge

PROPELLER SHAFT

FRONT FINAL 

DRIVE

DRIVE SHAFT

WHEE

L HUB

SUSPE

N

S

ION

TI

RE

S

ROAD WHEE

L

BRAKE

S

STE

E

RING

Symptom

DRIVE SHAFT

Noise, Vibration

×

×

×

×

×

×

×

×

×

×

Shake

×

×

×

×

×

×

×

×

×

WHEEL HUB

Noise

×

×

×

×

×

×

×

×

×

×

Shake

×

×

×

×

×

×

×

×

×

Vibration

×

×

×

×

×

×

×

Shimmy

×

×

×

×

×

×

×

Shudder

×

×

×

×

×

×

Poor quality ride or 
handling

×

×

×

×

×

×

FAX-6

< ON-VEHICLE MAINTENANCE >

WHEEL HUB

ON-VEHICLE MAINTENANCE

WHEEL HUB

On-Vehicle Inspection and Service

INFOID:0000000005148943

Make sure the mounting conditions (looseness, backlash) of each component and component status (wear,

damage) are normal.

WHEEL BEARING INSPECTION

• Move wheel hub in the axial direction by hand. Make sure there is

no looseness of wheel bearing.

• Rotate wheel hub and make sure there is no unusual noise or

other irregular conditions. If there are any irregular conditions,

replace wheel hub and bearing assembly.

Axial end play limit  : 0.05 mm (0.002 in) or less

SMA571A

 

 

 

 

 

 

 

Content   ..  539  540  541  542   ..