Nissan Terrano r20e. Manual — part 387

AVAILABLE SHIM AND WASHER

Table for selecting proper counter gear
front bearing shim

Dial indicator deflection

mm (in)

Thickness of

proper washer

mm (in)

Part number

0.93 - 1.02 (0.0366 - 0.0402)

0.88 (0.0346)

32218-01G11

1.03 - 1.12 (0.0406 - 0.0441)

0.96 (0.0378)

32218-01G12

1.13 - 1.22 (0.0445 - 0.0480)

1.04 (0.0409)

32218-01G13

1.23 - 1.32 (0.0484 - 0.0520)

1.12 (0.0441)

32218-01G14

1.33 - 1.42 (0.0524 - 0.0559)

1.28 (0.0504)

32218-01G15

1.43 - 1.52 (0.0563 - 0.0598)

1.36 (0.0535)

32218-01G16

1.53 - 1.62 (0.0602 - 0.0638)

1.44 (0.0567)

32218-01G17

Reverse idler rear thrust washer

Thickness mm (in)

Part number

1.97 (0.0776)

32284-01G10

2.07 (0.0815)

32284-01G11

SERVICE DATA AND SPECIFICATIONS (SDS)

Inspection and Adjustment (Cont’d)

MT-36

PROPELLER SHAFT &

DIFFERENTIAL CARRIER

SECTION

PD

CONTENTS

PREPARATION

. . . . . . . . . . . . . . . . 2

PROPELLER SHAFT

. . . . . . . . . . . . . ..5

On-Vehicle Service . . . . . . . . . . . . . ..6
Removal and Installation . . . . . . . . . . . .7
Inspection. . . . . . . . . . . . . . . . . .7
Disassembly. . . . . . . . . . . . . . . . .7
Assembly . . . . . . . . . . . . . . . . . .8

ON-VEHICLE SERVICE

. . . . . . . . . . . . 10

Front Oil Seal Replacement
(Front final drive: R180A) . . . . . . . . . . ..10
Front Oil Seal Replacement
(Rear final drive: H233B). . . . . . . . . . ...10

REMOVAL AND INSTALLATION (Front final drive
- R180A)

. . . . . . . . . . . . . . . . . . .12

Removal. . . . . . . . . . . . . . . . . .12
Installation. . . . . . . . . . . . . . . . ..12

REMOVAL AND INSTALLATION (Rear final drive
- H233B)

. . . . . . . . . . . . . . . . . . .13

Removal. . . . . . . . . . . . . . . . . .13
Installation. . . . . . . . . . . . . . . . ..13

FRONT FINAL DRIVE (R180A)

. . . . . . . . . 14

DISASSEMBLY (R180A)

. . . . . . . . . . . ...15

Pre-inspection . . . . . . . . . . . . . . . 15
Final Drive Housing . . . . . . . . . . . . ...15
Differential Case . . . . . . . . . . . . . . 18
Extension Tube and Differential Side Shaft . . . ..19

INSPECTION (R180A)

. . . . . . . . . . . . ...20

Ring Gear and Drive Pinion . . . . . . . . . ..20
Differential Case Assembly. . . . . . . . . . 20
Bearing. . . . . . . . . . . . . . . . . ...20

ADJUSTMENT (R180A)

. . . . . . . . . . . . 21

Drive Pinion Height. . . . . . . . . . . . . 21

Side Bearing Preload. . . . . . . . . . . . .24
Tooth Contact. . . . . . . . . . . . . . . .27

ASSEMBLY (R180A)

. . . . . . . . . . . . . .28

Extension Tube and Differential Side Shaft . . . ..28
Differential Case . . . . . . . . . . . . . . 29
Final Drive Housing . . . . . . . . . . . . ...30

REAR FINAL DRIVE (H233B)

. . . . . . . . . ...35

Air Breather. . . . . . . . . . . . . . . . 36

DISASSEMBLY (H233B)

. . . . . . . . . . . ...37

Pre-inspection . . . . . . . . . . . . . . . 37
Differential Carrier. . . . . . . . . . . . . ..38
Differential Case . . . . . . . . . . . . . . 40

INSPECTION (H233B)

. . . . . . . . . . . . ...42

Ring Gear and Drive Pinion . . . . . . . . . ..42
Differential Case Assembly. . . . . . . . . . 42
Bearing. . . . . . . . . . . . . . . . . ...42

LIMITED SLIP DIFFERENTIAL (H233B)

. . . . . ..43

Preparation for Disassembly . . . . . . . . . .43
Disassembly. . . . . . . . . . . . . . . ...44
Inspection. . . . . . . . . . . . . . . . ...44
Adjustment . . . . . . . . . . . . . . . . .45
Assembly . . . . . . . . . . . . . . . . ...47

ADJUSTMENT (H233B)

. . . . . . . . . . . . 49

Drive Pinion Height. . . . . . . . . . . . . 49
Tooth Contact. . . . . . . . . . . . . . . .52

ASSEMBLY (H233B)

. . . . . . . . . . . . . .53

Differential Carrier. . . . . . . . . . . . . ..53

SERVICE DATA AND SPECIFICATIONS (SDS)

. . ..57

Propeller Shaft . . . . . . . . . . . . . . ...57
Final Drive. . . . . . . . . . . . . . . . ..58

SPECIAL SERVICE TOOLS

*: Special tool or commercial equivalent

Tool number
Tool name

Description

Unit application

R180A

H233B

ST31211000
Height gauge

Selecting pinion height adjusting washer

X

—

ST31212000
Dummy shaft

Selecting pinion height adjusting washer

X

—

ST31852000
Stopper

Selecting pinion height adjusting washer

X

—

ST3125S000
Drive pinion height
setting gauge set

q

1

ST31251000

Drive pinion
height gauge

q

2

ST31181001

Dummy shaft

Selecting pinion height adjusting washer

—

X

ST32501000
Weight block

Selecting side bearing adjusting shim

X

—

KV38101900
Master gauge
[20.0 mm (0.787 in)]

Selecting side bearing adjusting shim

X

—

ST0501S000
Engine stand

q

1

ST05011000

Engine stand

q

2

ST05012000

Base

Mounting differential attachment

X

X

KV38100800
Differential attach-
ment

Mounting final drive

X

—

ST06340000
Differential attach-
ment

Mounting final drive

—

X

PREPARATION

PD-2

*: Special tool or commercial equivalent

Tool number
Tool name

Description

Unit application

R180A

H233B

ST32580000
Diff. side bearing
adjusting nut wrench

Adjusting side bearing preload and back-
lash (ring gear drive pinion)

—

X

KV381052S0
Rear axle shaft
dummy

q

1

KV38105210

Torque wrench
side

q

2

KV38105220

Vice side

Checking differential torque on limited slip
differential

—

X

ST33290001*
Side bearing outer
race puller

Removing side bearing outer race and
side oil seal

X

—

ST38060002*
Drive pinion flange
wrench

Removing and installing propeller shaft
lock nut, and drive pinion lock nut

X

—

KV38104700*
Drive pinion flange
wrench

Removing and installing propeller shaft
lock nut, and drive pinion lock nut

—

X

ST3090S000*
Drive pinion rear inner
race puller set

q

1

ST30031000

Puller

q

2

ST30901000*

Base

Removing and installing drive pinion rear
inner cone

A: 79 mm (3.11 in) dia.
B: 45 mm (1.77 in) dia.
C: 35 mm (1.38 in) dia.

X

X

ST3306S001
Diff. side bearing
puller set

q

1

ST33051001*

Body

q

2

ST33061000*

Adapter

Removing and installing differential side
bearing inner cone

A: 28.5 mm (1.122 in) dia.
B: 38 mm (1.50 in) dia.

X

X

ST33230000*
Diff. side bearing drift

Installing side bearing inner cone

A: 51 mm (2.01 in) dia.
B: 28.5 mm (1.122 in) dia.

X

—

PREPARATION

PD-3