Nissan Titan A60. Manual - part 300

 

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Nissan Titan A60. Manual - part 300

 

 

NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING

DLN-139

< SYSTEM DESCRIPTION >

[PROPELLER SHAFT: 2S1410]

C

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G

H

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A

B

DLN

N

O

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SYSTEM DESCRIPTION

NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING

NVH Troubleshooting Chart

INFOID:0000000006179524

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

×: Applicable

Reference page

DLN-140, "

O

n

-V

ehicle Service

"

DLN-140, "

O

n

-V

ehicle Service

"

DLN-140, "

O

n

-V

ehicle Service

"

DL

N-16

3, "

NVH T

rou

bl

es

ho

ot

in

g Ch

art

"

FAX-4, "

NVH T

rou

ble

sh

oo

tin

g Chart

"

FSU-5,

 "

NVH T

ro

ub

les

ho

ot

ing

 Ch

art

"

WT

-42, "

NVH T

rou

bl

es

ho

ot

ing

 Cha

rt

"

WT

-42, "

NVH T

rou

bl

es

ho

ot

ing

 Cha

rt

"

 

FAX-4, "

NVH T

rou

ble

sh

oo

tin

g Chart

"

BR-5, "

NVH T

rou

bl

es

ho

oti

ng

 Cha

rt

"

ST

-5, "

NVH T

rou

bl

es

ho

ot

in

g Cha

rt

"

Possible cause and suspected parts

Une

ven

 rot

a

tion

 torq

ue

Rot

ati

on

 im

ba

la

nc

e

Ex

ce

ss

iv

e run

 ou

t

Di

ffere

n

tial

Axle 

Su

sp

en

si

on

Ti

re

s

Road wheel

Driv

e sh

af

t

Brak

es

S

tee

ring

Symptom

Noise

×

×

×

×

×

×

×

×

×

×

×

Shake

×

×

×

×

×

×

×

Vibration

×

×

×

×

×

×

×

×

DLN-140

< REMOVAL AND INSTALLATION >

[PROPELLER SHAFT: 2S1410]

PROPELLER SHAFT

REMOVAL AND INSTALLATION

PROPELLER SHAFT

On-Vehicle Service

INFOID:0000000006179525

APPEARANCE AND NOISE INSPECTION

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

• Check the bearings for noise and damage. Repair or replace the bearings as necessary.

PROPELLER SHAFT VIBRATION

If a vibration is present at high speed, inspect the propeller shaft runout first.
1. Measure the runout of the propeller shaft tube at several points

by rotating the final drive companion flange with your hands.

Refer to 

DLN-145, "General Specification"

.

2. If the runout exceeds specifications, disconnect the propeller

shaft at the final drive companion flange; then rotate the com-

panion flange 90

°, 180° and 270° and reconnect the propeller

shaft.

3. Check the runout again. If the runout still exceeds specifications,

replace the propeller shaft assembly. Refer to 

DLN-145, "Gen-

eral Specification"

.

4. After installation, check for vibration by driving vehicle.

LDIA0161E

LDIA0121E

PROPELLER SHAFT

DLN-141

< UNIT REMOVAL AND INSTALLATION >

[PROPELLER SHAFT: 2S1410]

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UNIT REMOVAL AND INSTALLATION

PROPELLER SHAFT

Removal and Installation

INFOID:0000000006179526

COMPONENTS

REMOVAL

1. Move the A/T select lever to the N position and release the parking brake.
2. Put matching marks on the rear propeller shaft flange yoke and

the rear final drive companion flange as shown. 

CAUTION:

For matching marks, use paint. Never damage the rear pro-

peller shaft flange yoke or the companion flange.

3. Remove the bolts, then remove the propeller shaft from the rear

final drive and transfer case.

INSPECTION 

1.

Propeller shaft tube

2.

Snap ring

3.

Journal bearing

4.

Sleeve yoke

5.

Journal

6.

Flange yoke

Front

AWDIA0785GB

WDIA0049E

DLN-142

< UNIT REMOVAL AND INSTALLATION >

[PROPELLER SHAFT: 2S1410]

PROPELLER SHAFT

• Inspect the propeller shaft runout. If runout exceeds the limit,

replace the propeller shaft assembly. Refer to 

DLN-145, "General

Specification"

.

 Front

• While holding the flange yoke on one side, check axial play of the

joint as shown. If the journal axial play exceeds the specification,

repair or replace the journal parts. Refer to 

DLN-145, "General

Specification"

.

• Check the propeller shaft tube for dents or cracks. If damage is

detected, replace the propeller shaft assembly.

INSTALLATION

Installation is in the reverse order of removal.

• After installation, check for vibration by driving the vehicle. Refer to 

DLN-139, "NVH Troubleshooting Chart"

.

• If propeller shaft assembly or final drive assembly has been

replaced,connect them as follows:

- Face companion flange mark (A) of the final drive (1) upward. With

the mark (A) faced upward, couple the propeller shaft and the final

drive so that the matching mark (B) of the propeller shaft (2) can be

positioned as closest as possible with the matching mark (C) of the

final drive companion flange.

- Tighte propeller shaft and final drive bolts and nuts to specifica-

tions. Refer to 

DLN-141, "Removal and Installation"

.

CAUTION:

Do not reuse the bolts and nuts. Always install new ones.

AWDIA0037ZZ

LDIA0117E

PDIA0892J

 

 

 

 

 

 

 

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