Infiniti QX56 (Z62). Manual - part 485

DLN-140

< SERVICE DATA AND SPECIFICATIONS (SDS) 

[REAR PROPELLER SHAFT: 2F P26]

SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

General Specification

INFOID:0000000006222369

Propeller Shaft Runout

INFOID:0000000006222370

Unit: mm (in)

Journal Axial Play

INFOID:0000000006222371

Unit: mm (in)

Applied model

 4WD

 VK56VD

 A/T

Propeller shaft model

2F P26

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)

1168mm (45.98 in)

Shaft outer diameter

101.6 mm (4.00 in)

Item

Limit

Propeller shaft runout

1.0 (0.04)

Item

Standard

Journal axial play

0 (0)

NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING

DLN-141

< SYMPTOM DIAGNOSIS >

[REAR PROPELLER SHAFT: 2S1410]

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SYMPTOM DIAGNOSIS

NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING

NVH Troubleshooting Chart

INFOID:0000000006222436

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 RAX

 and 

R

S

U section.

NVH in WT section.

NVH in WT section.

NVH in RAX

 section.

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

×

×

×

×

×

×

×

×

×

×

×

DLN-142

< PERIODIC MAINTENANCE >

[REAR PROPELLER SHAFT: 2S1410]

REAR PROPELLER SHAFT

PERIODIC MAINTENANCE

REAR PROPELLER SHAFT

Inspection

INFOID:0000000006222437

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 range.

Propeller shaft runout

: Refer to 

DLN-147, "Pro-

peller Shaft Runout"

.

SDIA1781E

: Vehicle front

LDIA0121E

REAR PROPELLER SHAFT

DLN-143

< REMOVAL AND INSTALLATION >

[REAR PROPELLER SHAFT: 2S1410]

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REMOVAL AND INSTALLATION

REAR PROPELLER SHAFT

Exploded View

INFOID:0000000006222438

REMOVAL

DISASSEMBLY

1.

Propeller shaft assembly

: Vehicle front

Refer to 

GI-4, "Components"

 for symbols not described above.

JPDID0400GB

1.

Flange yoke

2.

Snap ring

3.

Bearing

4.

Journal

5.

Propeller shaft

6.

Sleeve yoke

: Vehicle front

Refer to 

GI-4, "Components"

 for symbols not described above.

JPDID0401ZZ