Infiniti M35/M45 Y50. Manual — part 759

FAX-1

FRONT AXLE

D DRIVELINE/AXLE

CONTENTS

C

E

F

G

H

I

J

K

L

M

SECTION

FAX

A

B

FAX

FRONT AXLE

PRECAUTIONS . . . . . . . . . . . . . . .. 2

Caution . . . . . . . . . . . . . . . . . . 2

PREPARATION . . . . . . . . . . . . . . ... 3

Special Service Tools [SST] . . . . . . . . . . 3
Commercial Service Tools . . . . . . . . . . 3

NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING . . . . . . . . . . . . 4

NVH Troubleshooting Chart . . . . . . . . . . 4

FRONT WHEEL HUB AND KNUCKLE . . . . . .. 5

On-Vehicle Inspection . . . . . . . . . . . .. 5

WHEEL BEARING INSPECTION . . . . . . . 5

Removal and Installation . . . . . . . . . . .. 5

COMPONENT . . . . . . . . . . . . . ... 5
REMOVAL . . . . . . . . . . . . . . . . 5
INSPECTION AFTER REMOVAL . . . . . . . 6
INSTALLATION . . . . . . . . . . . . . . 7

FRONT DRIVE SHAFT . . . . . . . . . . . ... 8

On-Vehicle Inspection . . . . . . . . . . . ... 8

DRIVE SHAFT BOOT REPLACEMENT . . . . 8

Removal and Installation . . . . . . . . . . 11

COMPONENT . . . . . . . . . . . . . . 11
REMOVAL . . . . . . . . . . . . . . ... 11
INSPECTION AFTER REMOVAL . . . . . ... 12
INSTALLATION . . . . . . . . . . . . ... 12

Disassembly and Assembly . . . . . . . . . 13

COMPONENT . . . . . . . . . . . . . . 13
DISASSEMBLY . . . . . . . . . . . . ... 13
INSPECTION AFTER DISASSEMBLY . . . . 14
ASSEMBLY . . . . . . . . . . . . . . . 15

SERVICE DATA AND SPECIFICATIONS (SDS) . .. 18

Wheel Bearing . . . . . . . . . . . . . . 18
Drive Shaft . . . . . . . . . . . . . . . .. 18

FAX-2

PRECAUTIONS

PRECAUTIONS

PFP:00001

Caution

NDS000FB

Observe the following precautions when disassembling and assembling drive shaft.

●

Joint sub-assembly does not disassemble because it is non-overhaul parts.

●

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

●

Before disassembling and assembling, clean the outside of parts.

●

Prevention of the entry of foreign objects must be taken into account during disassembly of the service
location.

●

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 adher-
ing to parts.

●

Disassembled parts (except for rubber parts) should be cleaned with kerosene which shall be removed by
blowing with air or wiping with paper shop cloths.

PREPARATION

FAX-3

C

E

F

G

H

I

J

K

L

M

A

B

FAX

PREPARATION

PFP:00002

Special Service Tools [SST]

NDS000FC

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

Commercial Service Tools

NDS000FD

Tool number
(Kent-Moore No.)
Tool name

Description

KV40107300
(

–

)

Boot band crimping tool

Installing boot band

KV40107500
(

–

)

Drive shaft attachment

Removing drive shaft (RH side)

KV38107900
(

–

)

Protector
a: 32 mm (1.26 in) dia.

Installing drive shaft (RH side)

KV38100500
(

–

)

Drift
a: 80 mm (3.15 in) dia.
b: 60 mm (2.36 in) dia.

Installing drive shaft plug

KV38102200
(

–

)

Drift
a: 90 mm (3.54 in) dia.
b: 31 mm (1.22 in) dia.

Installing drive shaft plug

ZZA1229D

ZZA1230D

ZZA0835D

ZZA0701D

ZZA0920D

Tool name

Description

Power tool

Loosening bolts and nuts

PBIC0190E

FAX-4

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

PFP:00003

NVH Troubleshooting Chart

NDS000FE

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

×

: Applicable

Reference page

—

F

AX-

14

—

F

AX-

5

—

F

AX-

5

NVH

in

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A

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DR

IVE SHAFT in

th

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NVH in

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NVH in

PS

s

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Possible cause and SUSPECTED PARTS

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te

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FRONT

SUSPENSI

ON

FR

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ROAD W

H

EEL

DRIVE SHAFT

BR

AK

E

S

S

T

EERI

N

G

Symptom

DRIVE
SHAFT

Noise

×

×

×

×

×

×

×

×

×

Shake

×

×

×

×

×

×

×

×

×

FRONT
AXLE

Noise

×

×

×

×

×

×

×

×

×

Shake

×

×

×

×

×

×

×

×

×

Vibration

×

×

×

×

×

×

×

Shimmy

×

×

×

×

×

×

×

Judder

×

×

×

×

×

×

Poor quality ride or handling

×

×

×

×

×