Infiniti QX56 (Z62). Manual - part 483

 

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Infiniti QX56 (Z62). Manual - part 483

 

 

DLN-132

< REMOVAL AND INSTALLATION >

[FRONT PROPELLER SHAFT: 2F P15]

FRONT PROPELLER SHAFT

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

Journal axial play

: Refer to 

DLN-133, 

"Journal Axial Play"

PDA0005D

SERVICE DATA AND SPECIFICATIONS (SDS)

DLN-133

< SERVICE DATA AND SPECIFICATIONS (SDS) 

[FRONT PROPELLER SHAFT: 2F P15]

C

E

F

G

H

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J

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M

A

B

DLN

N

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P

SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

General Specification

INFOID:0000000006222360

Propeller Shaft Runout

INFOID:0000000006222361

Unit: mm (in)

Journal Axial Play

INFOID:0000000006222362

Unit: mm (in)

Applied model

 4WD

 VK56VD

 A/T

Propeller shaft model

2F P15

Number of joints

2

Type of journal bearings

1st joint

Shell type

2rd joint

Shell type

Coupling method with transfer

Flange type

Coupling method with rear final drive

Flange type

Shaft length (Spider to spider)

729 mm (28.70 in)

Shaft outer diameter

68.9 mm (2.713 in)

Item

Limit

Propeller shaft runout

1.0 (0.04)

Item

Standard

Journal axial play

0.06 (0.0024)

DLN-134

< SYMPTOM DIAGNOSIS >

[REAR PROPELLER SHAFT: 2F P26]

NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING

SYMPTOM DIAGNOSIS

NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING

NVH Troubleshooting Chart

INFOID:0000000006222363

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

×

: Applicable

Reference

DLN

-14

2,

 "

In

sp

ec

ti

o

n

"

DLN

-14

2,

 "

In

sp

ec

ti

o

n

"

DLN

-14

2,

 "

In

sp

ec

ti

o

n

"

NVH of FR

ONT 

FINAL DRI

V

E

 i

n

 t

h

is

 sec

tio

n.

NVH of REA

R

 FINAL DRI

V

E

 i

n

 t

h

is

 sec

tio

n.

NVH in F

AX, 

RAX, FSU and 

R

S

U section.

NVH in WT section.

NVH in WT section.

NVH i

n

 F

AX and RAX 

secti

o

n.

NVH in B

R

 section.

NVH in S

T

 section.

Possible cause and SUSPECTED PARTS

Un

ev

en

 ro

ta

ti

ng

 t

o

rqu

e

Ce

nt

er b

e

a

rin

g i

mp

rop

er i

n

s

ta

lla

ti

o

n

Exc

es

si

ve

 c

en

ter be

a

rin

g a

xi

al

 en

d pl

a

y

Cen

te

r be

ari

n

g

 mo

un

tin

g

 (ins

ul

at

or) c

rac

ks

, d

a

m

a

ge 

or d

e

te

rio

rat

ion

Ex

ce

ss

iv

e joi

nt an

gle

Rot

a

ti

on

 im

ba

la

nc

e

Ex

ce

ss

iv

e run

out

DIFF

ERENTIAL

AXLE AND S

U

S

PENSION

TIRE

ROAD WHEEL

DRIVE SHAFT

BRAKE

STE

E

RING

Symptom

Noise

×

×

×

×

×

×

×

×

×

×

×

×

×

×

Shake

×

×

×

×

×

×

×

×

Vibration

×

×

×

×

×

×

×

×

×

×

×

REAR PROPELLER SHAFT

DLN-135

< PERIODIC MAINTENANCE >

[REAR PROPELLER SHAFT: 2F P26]

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DLN

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PERIODIC MAINTENANCE

REAR PROPELLER SHAFT

Inspection

INFOID:0000000006222364

NOISE

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

VIBRATION

If vibration is present at high speed, inspect propeller shaft runout
first.
1.

With a dial indicator, measure propeller shaft runout at runout
measuring points by rotating final drive companion flange with
hands.

2.

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

3.

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

4.

Check the vibration by driving vehicle.

RUNOUT MEASURING POINT

Propeller shaft runout measuring point (Point “ ”).

: Vehicle front

Propeller shaft runout

: Refer to 

DLN-147, "Pro-

peller Shaft Runout"

.

LDIA0161E

: Vehicle front

Dimension

A

: 120 – 150 mm (4.72 – 5.91 in)

B

: 150 – 180 mm (5.91 – 7.09 in)

C

: 703.5 mm (27.70 in)

JPDID0320ZZ

 

 

 

 

 

 

 

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