Nissan X-Trail 32. Manual - part 693

TRANSFER ASSEMBLY

DLN-183

< UNIT REMOVAL AND INSTALLATION >

[TRANSFER: TY30A]

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Inspection

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INSPECTION AFTER INSTALLATION

When oil leaks while removing/installing transfer assembly, check oil level after the installation. Refer to 

DLN-

178, "Inspection"

.

DLN-184

< UNIT DISASSEMBLY AND ASSEMBLY >

[TRANSFER: TY30A]

ADAPTER CASE

UNIT DISASSEMBLY AND ASSEMBLY

ADAPTER CASE

Exploded View

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Adapter case oil seal (outer)

O-ring (outer)

Adapter case oil seal (inner)

Adapter case

O-ring (inner)

Ring gear shaft

Ring gear adjusting shim
(adapter case side)

Ring gear shaft bearing
(adapter case side)

Ring gear

Ring gear nut

Ring gear shaft bearing
(transfer case side)

Ring gear adjusting shim
(transfer case side)

Transfer case

Air breather hose

Air breather tube

Gasket

Filler plug

Drain plug

Plug

Drive pinion

Drive pinion adjusting shim

Drive pinion bearing (front side)

Collapsible spacer

Drive pinion bearing (rear side)

Drive pinion oil seal

Companion flange

Lock nut

Oil seal lip

: N·m (kg-m, ft-lb)

JSDIA0319GB

ADAPTER CASE

DLN-185

< UNIT DISASSEMBLY AND ASSEMBLY >

[TRANSFER: TY30A]

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Disassembly and Assembly

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DISASSEMBLY

1.

Remove O-ring (outer) 

 from adapter case.

CAUTION:

• Never use a tool.
• Never damage adapter case.

2.

Remove adapter case mounting bolts (

).

3.

Lightly tap adapter case with a plastic hammer to remove
adapter case.

4.

Remove O-ring (inner) from adapter case.

CAUTION:

• Never use a tool.
• Never damage adapter case.

5.

Lightly tap the metal part of adapter case oil seal with punch
from back side of adapter case to remove adapter case oil seal.

CAUTION:

When removing oil seal, never damage adapter case by
scooping it out with a tool.

ASSEMBLY

1.

Install O-ring (inner) to adapter case.

CAUTION:

• Never reuse O-ring (inner).
• When installing O-ring (inner), never use a tool.
• Never damage adapter case.
• Apply multi-purpose grease to O-ring (inner).

2.

Install adapter case to the transfer case.

: Always replace after every disassembly.

: Apply transfer oil.

*

: Apply anti-corrosive oil.

: Apply multi-purpose grease.

: Select with proper thickness.

: Apply Genuine Liquid Gasket, Three Bond 1217 or equivalent.

JSDIA6419ZZ

SDIA3076J

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DLN-186

< UNIT DISASSEMBLY AND ASSEMBLY >

[TRANSFER: TY30A]

ADAPTER CASE

3.

Apply anti-corrosive oil onto threads and seats of bolts (

), and

tighten with the specified torque.

4.

Check backlash, tooth contact, total preload and companion
flange runout. Refer to 

DLN-195, "Adjustment"

.

CAUTION:

Measure the total preload without the adapter case oil seal
(outer/inner).

5.

Install adapter case oil seal (inner) 

 to the adapter case with

drifts.

CAUTION:

• Never reuse oil seal.
• Apply multi-purpose grease onto oil seal lips, and gear oil

onto the circumference.

• Install adapter case oil seal (inner) in the direction shown in the figure.

6.

Install adapter case oil seal (outer) 

 to the adapter case with

drifts so that it becomes flush with adapter case end surface.

CAUTION:

• Never reuse oil seal.
• Apply multi-purpose grease onto oil seal lips, and gear oil

onto the circumference.

• Install adapter case oil seal (outer) in the direction shown

in the figure.

7.

Install O-ring (outer) to the adapter case.

CAUTION:

• Never reuse O-ring (outer).
• When installing O-ring (outer), never use a tool.
• Never damage adapter case.
• Apply multi-purpose grease to O-ring (outer).

Inspection

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INSPECTION AFTER DISASSEMBLY

Check items below. If necessary, replace them with new ones.

Case

Check the bearing mounting surface for wear, cracks and damages.

SDIA3076J

A

: Drift (SST: ST30720000)

B

: Drift (SST: ST27861000)

C

: Drift (commercial service tool)

Dimension “D”

: 0 – 1.0 mm

A

: Drift (SST: ST30720000)

B

: Drift (SST: ST27861000)

C

: Drift (commercial service tool)

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