Nissan Terrano model r20 series 2004. Manual - part 263

7. Install snap ring to 2-4 shift rod.

8. Install oil gutter and oil cover.
9. Apply gear oil to each part in center case.

10. Apply sealant to mating surface and install rear case on center

case.

SMT272A

SMT344A

SMT346A

ASSEMBLY

TF-32

General Specifications

Transfer model

TX12

Gear ratio

High

1.000

Low

2.020

Number of teeth

Main gear

29

Low gear

37

Counter
gear

High

38

Low

24

Front drive sprocket

41

Front drive shaft

41

Oil capacity



(Imp qt)

2.3 (2)

Inspection and Adjustment

GEAR END PLAY

Unit: mm (in)

Front drive sprocket

0 - 0.15 (0 - 0.0059)

Low gear

0 - 0.15 (0 - 0.0059)

Counter gear

0 - 0.2 (0 - 0.008)

CLEARANCE BETWEEN BAULK RING AND
CLUTCH GEAR

Unit: mm (in)

Standard

Wear limit

1.0 - 1.5 (0.039 - 0.059)

0.5 (0.020)

AVAILABLE SNAP RING

Mainshaft front bearing

Allowable clearance

0 - 0.15 mm (0 - 0.0059 in)

Thickness

mm (in)

Part number

3.1 (0.122)
3.2 (0.126)
3.3 (0.130)

33138-73P10

33138-73P11

33138-73P12

Mainshaft rear bearing

Allowable clearance

0 - 0.15 mm (0 - 0.0059 in)

Thickness

mm (in)

Part number

1.8 (0.071)
1.9 (0.075)
2.0 (0.079)
2.1 (0.083)
2.2 (0.087)

33138-73P20
33138-73P21
33138-73P22
33138-73P23
33138-73P24

Main gear bearing

Allowable clearance

0 - 0.15 mm (0.0059 in)

Thickness

mm (in)

Part number

2.6 (0.102)
2.7 (0.106)

2.8 (0.110)

33114-73P00
33114-73P01
33114-73P02

SERVICE DATA AND SPECIFICATIONS (SDS)

TF-33

AVAILABLE SHIM

Counter gear rear bearing

Distance “A”

mm (in)

Shim(s)

Thickness

mm (in)

Part number

32.65 - 32.55

(1.2854 - 1.2815)

Not necessary

32.55 - 32.45

(1.2815 - 1.2776)

0.1 (0.004)

33112-C6900

32.45 - 32.35

(1.2776 - 1.2736)

0.2 (0.008)

33112-C6901

32.35 - 32.25

(1.2736 - 1.2697)

0.3 (0.012)

33112-C6902

32.25 - 32.15

(1.2697 - 1.2657)

0.4 (0.016)

33112-C6903

32.15 - 32.05

(1.2657 - 1.2618)

0.5 (0.020)

33112-33G00

32.05 - 31.95

(1.2618 - 1.2579)

0.6 (0.024)

33112-33G01

SMT335A

SERVICE DATA AND SPECIFICATIONS (SDS)

Inspection and Adjustment (Cont’d)

TF-34

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: C200) .............................................10

REMOVAL AND INSTALLATION (Front final drive
- R180A)

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

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

REMOVAL AND INSTALLATION (Rear final drive
- C200)

...........................................................................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 (C200)

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

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

DISASSEMBLY (C200)

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

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

INSPECTION (C200)

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

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

LIMITED SLIP DIFFERENTIAL (C200)

.........................43

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

ADJUSTMENT (C200)

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

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

ASSEMBLY (C200)

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

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

SERVICE DATA AND SPECIFICATIONS (SDS)

..........57

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