Infiniti EX35. Manual - part 1380

 

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Infiniti EX35. Manual - part 1380

 

 

ST-1

STEERING

C

D

E

F

H

I

J

K

L

M

SECTION 

ST

A

B

ST

N

O

P

CONTENTS

STEERING SYSTEM

SYMPTOM DIAGNOSIS  ...............................

3

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

3

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

3

PRECAUTION ...............................................

7

PRECAUTIONS ...................................................

7

Precaution for Supplemental Restraint System 
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" .................................................................
..

7

Precaution Necessary for Steering Wheel Rota-
tion after Battery Disconnect  ...................................
..

7

Service Notice or Precautions for Steering System 

......

7

PREPARATION ............................................

9

PREPARATION ...................................................

9

Special Service Tools ................................................

9

Commercial Service Tool  ........................................

10

ON-VEHICLE MAINTENANCE ....................

11

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

11

Inspection ................................................................

11

STEERING WHEEL ............................................

13

Inspection ................................................................

13

ON-VEHICLE REPAIR .................................

16

STEERING WHEEL ............................................

16

Exploded View  ........................................................

16

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

16

STEERING COLUMN  .........................................

17

WITHOUT ELECTRIC MOTOR  .................................

17

WITHOUT ELECTRIC MOTOR : Exploded View ....

17

WITHOUT ELECTRIC MOTOR : Removal and In-
stallation ..................................................................

17

WITHOUT ELECTRIC MOTOR : Inspection  ...........

18

WITH ELECTRIC MOTOR  .........................................

19

WITH ELECTRIC MOTOR : Exploded View  ...........

20

WITH ELECTRIC MOTOR : Removal and Instal-
lation ........................................................................

20

WITH ELECTRIC MOTOR : Inspection ...................

21

LOWER SHAFT  ................................................

23

Exploded View .........................................................

23

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

23

Inspection ................................................................

24

STEERING GEAR AND LINKAGE  ...................

25

2WD ............................................................................

25

2WD : Exploded View ..............................................

25

2WD : Removal and Installation  ..............................

26

2WD : Disassembly and Assembly ..........................

27

2WD : Inspection  .....................................................

33

AWD ...........................................................................

34

AWD : Exploded View  .............................................

34

AWD : Removal and Installation ..............................

36

AWD : Disassembly and Assembly  .........................

37

AWD : Inspection .....................................................

43

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

45

Exploded View .........................................................

45

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

46

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

46

Inspection ................................................................

49

HYDRAULIC LINE  ............................................

51

2WD ............................................................................

51

2WD : Exploded View ..............................................

51

AWD ...........................................................................

51

AWD : Exploded View  .............................................

52

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

53

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

ST-3

< SYMPTOM DIAGNOSIS >

C

D

E

F

H

I

J

K

L

M

A

B

ST

N

O

P

SYMPTOM DIAGNOSIS

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

NVH Troubleshooting Chart

INFOID:0000000003134376

2WD MODELS (WITHOUT ELECTRIC MOTOR)

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

×

: Applicable

2WD MODELS (WITH ELECTRIC MOTOR)

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

Reference

ST

-1

1, "

Ins

pe

ct

ion

"

ST

-1

1, "

Ins

pe

ct

ion

"

ST

-3

3,

 "2W

D

 : I

n

spe

c

ti

on

"

ST

-3

3,

 "2W

D

 : I

n

spe

c

ti

on

"

ST

-3

3,

 "2W

D

 : I

n

spe

c

ti

on

"

ST

-1

1, "

Ins

pe

ct

ion

"

ST

-13

, "I

ns

pe

ct

io

n

"

ST

-13

, "I

ns

pe

ct

io

n

"

EM-1

3,

 "Che

ck

in

g

"

ST

-13

, "I

ns

pe

ct

io

n

"

ST

-2

5,

 "2W

D

 : E

x

p

lod

ed

 V

iew"

ST

-1

8,

 "WI

THOUT

 ELE

C

TRIC M

O

T

O

R : 

Inspe

c

ti

on

"

ST

-1

7,

 "WI

THOUT

 ELE

C

TRIC M

O

T

O

R : 

Exp

lo

d

e

d

 V

ie

w

"

ST

-2

5,

 "2W

D

 : E

x

p

lod

ed

 V

iew"

NVH in DLN 

section.

NVH in DLN 

section.

NVH in F

AX, RAX

, FSU, RSU section.

NVH in WT

 se

ct

io

n.

NVH in WT

 se

ct

io

n.

NVH in F

AX section.

NVH in BR section.

Possible cause and SUSPECTED PARTS

F

lui

d l

ev

el

Air i

n

 h

y

drau

lic s

y

s

te

m

Oute

r/in

ne

r s

o

c

k

e

t b

a

ll jo

in

t s

w

ing

in

g

 t

o

rq

ue

Oute

r/in

ne

r socke

t b

a

ll jo

in

t ro

ta

ti

ng

 to

rqu

e

Oute

r/in

ne

r s

o

c

k

e

t b

a

ll jo

in

t e

n

d

 pl

ay

S

tee

rin

g f

lui

d l

ea

ka

ge

S

te

e

ri

ng

 whe

e

pl

ay

S

te

e

ri

ng

 ge

ar ra

c

k

 s

lid

in

forc

e

Driv

e b

e

lt

 lo

os

en

es

s

Im

prop

er ste

e

ri

ng

 whe

e

l

Im

prop

er 

ins

ta

lla

ti

on 

or l

o

o

s

e

n

e

s

s

 o

f ti

lt l

o

c

k

 le

ve

r

M

ou

nt

ing

 lo

os

en

es

s

S

tee

rin

g

 c

o

lu

m

n

 d

e

fo

rm

at

io

n

 or da

ma

ge

Im

prop

er 

ins

ta

lla

ti

on 

or l

o

o

s

e

n

e

s

s

 o

f s

tee

rin

g

 c

o

lu

m

n

S

tee

rin

g l

inka

g

e lo

os

en

es

s

PROPELLER SHAF

T

DIFFERE

N

T

IAL

AXLE

 and 

SUSPENSION

TIRE

ROA

D

 WHEEL

DRIVE SHAF

T

BRAKE

Symptom

Steering

Noise

× × × × × × × × ×

× ×

× × × × × × ×

Shake

×

×

×

× × × × ×

Vibration

×

× × ×

×

× ×

×

Shimmy

×

×

×

× × ×

×

Judder

×

×

× × ×

×

ST-4

< SYMPTOM DIAGNOSIS >

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

×

: Applicable

AWD MODELS (WITHOUT ELECTRIC MOTOR)

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

Reference

ST

-1

1

, "I

ns

pe

cti

o

n

"

ST

-1

1

, "I

ns

pe

cti

o

n

"

ST

-3

3,

 "2W

D

 : In

specti

on

"

ST

-3

3,

 "2W

D

 : In

specti

on

"

ST

-3

3,

 "2W

D

 : In

specti

on

"

ST

-1

1

, "I

ns

pe

cti

o

n

"

ST

-13

, "I

ns

pe

ct

io

n

"

ST

-13

, "I

ns

pe

ct

io

n

"

EM-1

3,

 "Che

ck

in

g"

ST

-13

, "I

ns

pe

ct

io

n

"

ST

-2

5,

 "2W

D

 : Ex

pl

od

ed

 V

iew"

ST

-2

1,

 "WIT

H ELE

C

T

R

IC M

O

T

O

R : 

Inspe

c

ti

on

"

ST

-2

0,

 "WIT

H ELE

C

T

R

IC M

O

T

O

R : 

Exp

lo

ded

 V

ie

w

"

ST

-2

5,

 "2W

D

 : Ex

pl

od

ed

 V

iew"

NVH in DLN section.

NVH in DLN section.

NVH in F

A

X, RAX, FSU, 

RSU section.

NVH in WT 

section.

NVH in WT 

section.

NVH in F

A

X section.

NVH in BR section.

Possible cause and SUSPECTED PARTS

Flu

id leve

l

Ai

r in

 hy

dra

u

lic

 sy

st

em

Ou

te

r/in

ne

r so

ck

e

t ba

ll jo

int

 s

w

in

g

in

g

 t

o

rqu

e

Ou

te

r/in

ne

r so

cke

t ba

ll jo

int

 rot

a

ti

ng

 to

rqu

e

Ou

te

r/in

ne

r so

ck

e

t ba

ll jo

int

 en

pla

y

S

tee

ri

ng

 f

lui

le

a

ka

g

e

S

tee

ri

ng

 wh

ee

l p

lay

S

te

e

rin

g

 ge

ar ra

ck

 s

lid

in

g f

o

rc

e

Dri

v

e

 b

elt

 lo

os

en

es

s

Imp

rop

er ste

e

ri

ng

 whe

e

l

Im

pro

pe

in

st

al

lat

ion

 o

r lo

os

en

es

s o

f t

ilt

 lo

ck

 l

e

ve

r

M

ou

nt

ing

 lo

os

en

es

s

S

tee

ri

ng

 c

o

lu

m

n

 d

e

fo

rm

at

io

n

 or da

ma

ge

Im

pro

pe

in

st

al

lat

ion

 o

r lo

os

en

es

s o

f st

e

eri

ng

 co

lu

mn

S

te

erin

g lin

ka

ge

 lo

os

en

es

s

PROP

ELLER SHAFT

D

IFFERENTIAL

AXLE and 

S

U

S

PENSION

TIRE

R

O

AD WHEEL

D

R

IVE SHAF

T

BRAKE

Symptom

Steering

Noise

× × × × × × × × ×

× ×

× × × × × × ×

Shake

×

×

×

× × × × ×

Vibration

×

× × ×

×

× ×

×

Shimmy

×

×

×

× × ×

×

Judder

×

×

× × ×

×

 

 

 

 

 

 

 

Content   ..  1378  1379  1380  1381   ..