Infiniti FX35, FX50 (S51). Manual - part 557

REAR OIL SEAL

DLN-63

< REMOVAL AND INSTALLATION >

[TRANSFER: ETX13C]

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3.

Put a matching mark (A) on the end of the main shaft. The mark
should be in line with the mark (B) on the companion flange.

CAUTION:

For matching mark, use paint. Never damage main shaft.

4.

Remove the companion flange with a puller and a replacer.

CAUTION:

Never damage the companion flange.

5.

Remove the rear oil seal with the puller (A) [SST: KV381054S0
(J-34286)].

CAUTION:

Never damage the rear case.

INSTALLATION

1.

Apply transfer fluid to rear oil seal, install it with the drifts within
the dimension (L) shown as follows.

CAUTION:

• Never reuse rear oil seal.
• Apply petroleum jelly to oil seal lip.
• When installing, never incline rear oil seal.

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A

: Puller (commercial service tool)

B

: Replacer (commercial service tool)

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A

: Drift [SST: ST30720000 (J-25405)]

B

: Drift [SST: KV40104830 (

—

)]

L

: 6.7 – 7.3 mm (0.264 – 0.287 in)

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< REMOVAL AND INSTALLATION >

[TRANSFER: ETX13C]

REAR OIL SEAL

2.

Align the matching mark (A) of main shaft with the mark (B) of
companion flange, then install the companion flange.

3.

Using a flange wrench (A) (commercial service tool), install the
self-lock nut of companion flange and tighten to the specified
torque. Refer to 

DLN-62, "VK50VE : Exploded View"

.

CAUTION:

Never reuse self-lock nut.

4.

Install the rear propeller shaft. Refer to 

DLN-134, "Exploded

View"

.

5.

Check fluid level. Refer to 

DLN-57, "VK50VE : Inspection"

.

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TRANSFER ASSEMBLY

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< UNIT REMOVAL AND INSTALLATION >

[TRANSFER: ETX13C]

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UNIT REMOVAL AND INSTALLATION

TRANSFER ASSEMBLY

VQ35HR

VQ35HR : Exploded View

INFOID:0000000005249113

VQ35HR : Removal and Installation

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REMOVAL

1.

Remove rear propeller shaft. Refer to 

DLN-126, "Exploded View"

.

2.

Remove front propeller shaft. Refer to 

DLN-109, "VQ35HR : Exploded View"

.

3.

Disconnect AWD solenoid harness connector and separate harness from transfer assembly.

4.

Remove transfer air breather hose.

5.

Remove control rod. Refer to 

TM-171, "Exploded View"

.

6.

Support transfer assembly and transmission assembly with a jack.

7.

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

EM-87,

"AWD : Exploded View"

.

8.

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

9.

Remove transfer mounting bolts with power tool 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.

Transfer assembly

: Vehicle front

Refer to 

GI-4, "Components"

 for symbols in the figure.

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DLN-66

< UNIT REMOVAL AND INSTALLATION >

[TRANSFER: ETX13C]

TRANSFER ASSEMBLY

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

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

:Transfer to transmission.

:Transmission to transfer.

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

air breather hose caused by bending or winding.

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

paint mark (A) facing upward, and insert air breather hose to air
breather tube until hose end reaches the tube bend R portion.

- Be sure to insert air breather hose (1) of transfer side to air

breather tube (2) until hose end reaches the tube bend R portion.

- Be sure to fix air breather hose in (A) parts of transmission and

transfer.

• After the installation, check the fluid level, fluid leakage and the A/T

positions. Refer to 

DLN-56, "VQ35HR : Inspection"

.

VK50VE

Bolt No.

A

B

C

D

Quantity

4

3

4

2

Bolt length “ L ” mm (in)

75 (2.95)

45 (1.77)

40 (1.57)

30 (1.18)

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