Nissan X-Trail 32. Manual - part 699

TRANSFER CASE

DLN-207

< UNIT DISASSEMBLY AND ASSEMBLY >

[TRANSFER: TY30A]

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6.

Install the air breather tube to the transfer case with its opening
facing (A) rearward from transfer input shaft direction (B).

CAUTION:

Never reuse air breather tube.

7.

Install air breather hose.

CAUTION:

• Measure hose standard insertion length (A) and put mark-

ing on it before installation, then install hose to the
marked position.   

- For marking, use paint.
• Never damage air breather hose.

8.

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 seals.

9.

Assemble the plug to the transfer case.

CAUTION:

• Remove old gasket on mounting surface, then remove any moisture, oil, and foreign material on

the application and mounting surfaces.

• Apply liquid gasket to the threads of plug.

10. Install gaskets onto filler plug and drain plug and install them into transfer case.

CAUTION:

• Never reuse gaskets.
• Install filler plug after oil is filled.

Inspection

INFOID:0000000011005072

INSPECTION AFTER DISASSEMBLY

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

Case

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

Angle “A”

: 25

°

 – 45 

°

SDIA3090J

Insertion length (A)

: 59 – 69 mm (2.32 – 2.72 in)

JSDIA5123ZZ

DLN-208

< SERVICE DATA AND SPECIFICATIONS (SDS) 

[TRANSFER: TY30A]

SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

General Specifications

INFOID:0000000011004074

Preload Torque

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Unit: N·m (kg-m, in-lb)

Backlash

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Unit: mm (in)

Companion Flange Runout

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Unit: mm (in)

Applied model

Axle

4WD

Engine

R9M

Transaxle

M/T

Transfer model

TY30A

Gear ratio

0.656

Number of teeth

Ring gear

32

Drive pinion

21

Oil capacity

Refer to 

MA-23, "Fluids and Lubricants"

.

Item

Standard

Drive pinion bearing preload (P

1

)

0.52 – 1.01 (0.06 – 0.10, 5 – 8)

Total preload

With all oil seals

P

1

 + 0.76 – 0.96 (0.08 – 0.09, 7 – 8)

Without adapter case oil seals

P

1

 + 0.55 – 0.75 (0.06 – 0.07, 5 – 6)

Item

Standard

Ring gear to drive pinion

0.13 – 0.19 (0.0051 – 0.0075)

Item

Standard

Companion flange face runout

0.1 (0.004) or less

Inner side of the companion flange runout

0.1 (0.004) or less

PRECAUTIONS

DLN-209

< PRECAUTION >

[REAR PROPELLER SHAFT: C-CVJ-C]

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PRECAUTION

PRECAUTIONS

Precautions for Removing Battery Terminal

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• With the adoption of Auto ACC function, ACC power is automatically supplied by operating the intelligent key

or remote keyless entry or by opening/closing the driver side door. In addition, ACC power is supplied even
after the ignition switch is turned to the OFF position, i.e. ACC power is supplied for a certain fixed time.

• When disconnecting the 12V battery terminal, turn off the ACC

power before disconnecting the 12V battery terminal, observing
“How to disconnect 12V battery terminal” described below.
NOTE:
Some ECUs operate for a certain fixed time even after ignition
switch is turned OFF and ignition power supply is stopped. If the
battery terminal is disconnected before ECU stops, accidental DTC
detection or ECU data damage may occur.

•  For vehicles with the 2-batteries, be sure to connect the main bat-

tery and the sub battery before turning ON the ignition switch.
NOTE:
If the ignition switch is turned ON with any one of the terminals of
main battery and sub battery disconnected, then DTC may be detected.

•  After installing the 12V battery, always check "Self Diagnosis Result" of all ECUs and erase DTC.

NOTE:
The removal of 12V battery may cause a DTC detection error.

HOW TO DISCONNECT 12V BATTERY TERMINAL

Disconnect 12V battery terminal according to Instruction 1 or Instruction 2 described below.
For vehicles parked by ignition switch OFF, refer to Instruction 2.

INSTRUCTION 1

1.

Open the hood.

2.

Turn key switch to the OFF position with the driver side door opened.

3.

Get out of the vehicle and close the driver side door.

4.

Wait at least 3 minutes. For vehicle with the engine listed below, remove the battery terminal after a lapse
of the specified time.

CAUTION:

While waiting, never operate the vehicle such as locking, opening, and closing doors. Violation of
this caution results in the activation of ACC power supply according to the Auto ACC function.

5.

Remove 12V battery terminal.

CAUTION:

After installing 12V battery, always check self-diagnosis results of all ECUs and erase DTC.

INSTRUCTION 2 (FOR VEHICLES PARKED BY IGNITION SWITCH OFF)

1.

Unlock the door with intelligent key or remote keyless entry.
NOTE:
At this moment, ACC power is supplied.

2.

Open the driver side door.

3.

Open the hood.

4.

Close the driver side door.

5.

Wait at least 3 minutes.

SEF289H

D4D engine

: 20 minutes

HRA2DDT

: 12 minutes

K9K engine

: 4 minutes

M9R engine

: 4 minutes

R9M engine

: 4 minutes

V9X engine

: 4 minutes

DLN-210

< PRECAUTION >

[REAR PROPELLER SHAFT: C-CVJ-C]

PRECAUTIONS

CAUTION:

While waiting, never operate the vehicle such as locking, opening, and closing doors. Violation of
this caution results in the activation of ACC power supply according to the Auto ACC function.

6.

Remove 12V battery terminal.

CAUTION:

After installing 12V battery, always check self-diagnosis results of all ECUs and erase DTC.

Service Notice or Precautions for Propeller Shaft

INFOID:0000000010822155

• Replace the propeller shaft assembly if there is a breakage or deflection on tube.
• Never hit the tube or apply an impact on it during repair service. Never damage the tube as well.
• The joint cannot be disassembled. Never disassemble it.
• If constant velocity joint was bent during propeller shaft assembly removal, installation, or transportation, its

boot may be damaged. Wrap boot interference area to metal part with shop cloth or rubber to protect boot
from breakage.