Infiniti QX56 (Z62). Manual - part 480

DLN-120

< REMOVAL AND INSTALLATION >

[TRANSFER: ATX90A]

TRANSFER FLUID TEMPERATURE SENSOR

TRANSFER FLUID TEMPERATURE SENSOR

Exploded View

INFOID:0000000006222346

Removal and Installation

INFOID:0000000006222347

REMOVAL

1.

Drain transfer fluid. Refer to 

DLN-106, "Draining"

.

2.

Disconnect the transfer fluid temperature sensor connector.

3.

Remove the transfer fluid temperature sensor.

4.

Perform inspection after removal. Refer to 

DLN-120, "Inspection"

.

INSTALLATION

Note the following, and install in the reverse order of removal.
• Perform inspection after installation. Refer to 

DLN-120, "Inspection"

.

• After refilling new transfer fluid, perform learning of transfer fluid viscosity. Refer to 

DLN-47, "Work Proce-

dure"

.

Inspection

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INSPECTION AFTER REMOVAL

Check the washer assembled transfer fluid temperature sensor for wear, crack and damage. Replace the
transfer fluid temperature sensor if there is malfunction.

INSPECTION AFTER INSTALLATION

After driving, check the surface fitting transfer fluid temperature sensor to transfer assembly for fluid leakage.

1.

Transfer assembly

2.

Transfer fluid temperature sensor

: Vehicle front

Refer to 

GI-4, "Components"

 for symbols not described above.

JPDIE0285GB

TRANSFER ASSEMBLY

DLN-121

< UNIT REMOVAL AND INSTALLATION >

[TRANSFER: ATX90A]

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DLN

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UNIT REMOVAL AND INSTALLATION

TRANSFER ASSEMBLY

Exploded View

INFOID:0000000006222349

Removal and Installation

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REMOVAL

1.

Remove rear propeller shaft. Refer to 

DLN-144, "Removal and Installation"

.

2.

Remove front propeller shaft. Refer to 

DLN-129, "Removal and Installation"

.

3.

Disconnect transfer control actuator, transfer rotary position sensor, transfer lock position sensor, transfer
Hi-Lo position sensor and transfer fluid temperature sensor harness connectors and separate harnesses
from transfer assembly.

4.

Remove transfer breather hose.

5.

Remove exhaust front tube (LH) with a power tool. Refer to 

EX-5, "Removal and Installation"

.

6.

Remove exhaust front tube (RH) with a power tool. Refer to 

EX-5, "Removal and Installation"

.

7.

Remove main muffler with a power tool. Refer to 

EX-5, "Removal and Installation"

.

8.

Support transfer assembly and transmission assembly with a jack.

CAUTION:

Secure transfer assembly and transmission assembly to a jack.

9.

Remove rear engine mounting member and engine mounting insulator with a power tool. Refer to 

EM-99,

"Removal and Installation"

.

10. Lower jack to the position where the top transfer mounting bolts can be removed.

11. Remove transfer mounting bolts and separate transfer from transmission.

CAUTION:

Secure transfer assembly and transmission assembly to a jack.

INSTALLATION

Note the following, and install in the reverse order of removal.

1.

Bracket

2.

Bracket

3.

Transfer assembly

: Vehicle front

JPDIE0286GB

DLN-122

< UNIT REMOVAL AND INSTALLATION >

[TRANSFER: ATX90A]

TRANSFER ASSEMBLY

• When installing the transfer to the transmission, install the mount-

ing bolts following the standard below, tighten bolts to the specified
torque.

• When installing transfer breather hose, make sure there are no pinched or restricted areas on the transfer

breather hose caused by bending or winding.

- Install the transfer breather hose (1) of transmission side with the

paint mark (A) facing upward and the mark (B) (: 

) facing right

side.

- Install the transfer breather hose (1) of transfer side with the paint

mark (A) facing upward, and insert breather hose to breather tube
(2) until dimension (B) shown as follows.

- Be sure to fix breather hose in (A) and (B) positions. Fix with the

paint mark facing upward in the (A) position.

• Check oil level and check for oil leakage after installation. Refer to

DLN-106, "Inspection"

.

• If replacing transfer assembly, perform writing unit parameter,

learning of fluid viscosity and initial calibration. Refer to 

DLN-42,

"Work Procedure"

.

Bolt symbol

A

B

Insertion direction

Transfer to transmission

Transmission to transfer

: Tightening the bolt with bracket

JPDIE0259ZZ

JPDIE0247ZZ

B:

 20 mm (0.79 in)

JPDIE0251ZZ

JPDIE0248ZZ

INPUT OIL SEAL

DLN-123

< UNIT REMOVAL AND INSTALLATION >

[TRANSFER: ATX90A]

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INPUT OIL SEAL

Exploded View

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Removal and Installation

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REMOVAL

1.

Remove transfer assembly from vehicle. Refer to 

DLN-121, "Exploded View"

.

2.

Remove input oil seal from front case, using a suitable tool.

CAUTION:

Never damage the front case and input.

INSTALLATION

Note the following, and install in the reverse order of removal.
• Install input oil seal, with a drift (A) [SST: KV40104710 (

—

)] until it is flush with the end face of front case with the drift

CAUTION:

• Never reuse input oil seal.
• Apply transfer fluid onto circumference of oil seal.

1.

Transfer assembly

2.

Input oil seal

: Apply transfer fluid. Refer to 

MA-10, "Fluids and Lubricants"

.

: Vehicle front

Refer to 

GI-4, "Components"

 for symbols not described above.

JPDIE0287ZZ

JPDIE0185ZZ