Infiniti M35/M45 Y50. Manual - part 85

ON-VEHICLE SERVICE

AT-263

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Revolution Sensor Components (2WD Models Only)

NCS001QW

REMOVAL AND INSTALLATION
Components

VQ35DE models

SCIA8043E

1.

Rear extension

2.

A/T

3.

Oil pan gasket

4.

Clip

5.

Oil pan mounting bolt

6.

Oil pan

7.

Drain plug

8.

Drain plug gasket

9.

Revolution sensor

10.

Self-sealing bolt

Refer to GI section to make sure icons (symbol marks) in the figure. Refer to 

GI-11, "Components"

 .

However, refer to the following symbols for others.

*

:

Apply Genuine Anaerobic Liquid Gasket or equivalent. Refer to 

GI-47, "Recommended Chemical Products and Sealants"

 

.

AT-264

ON-VEHICLE SERVICE

VK45DE models

Removal

1.

Disconnect the battery cable from the negative terminal.

2.

Drain ATF through drain plug.

3.

Remove exhaust front tube and center muffler with power tool. Refer to 

EX-5, "Removal and Installation"

4.

Remove rear propeller shaft. Refer to 

PR-8, "Removal and Installation"

 .

5.

Remove control rod. Refer to 

AT-226, "Control Rod Removal and Installation"

 .

6.

Remove oil pan, oil pan gasket and clips (VQ35DE models) or oil pan, oil pan gasket, brackets and clips
(VK45DE models) according to the following procedures.

a.

VQ35DE models

SCIA8047E

1.

Output shaft & companion flange complement

2.

A/T

3.

Oil pan gasket

4.

Clip

5.

Bracket

6.

Bracket

7.

Oil pan mounting bolt

8.

Oil pan

9.

Drain plug

10.

Drain plug gasket

11.

Revolution sensor

12.

Self-sealing bolt

Refer to GI section to make sure icons (symbol marks) in the figure. Refer to 

GI-11, "Components"

 .

However, refer to the following symbols for others.

*

:

Apply Genuine Anaerobic Liquid Gasket or equivalent. Refer to 

GI-47, "Recommended Chemical Products and Sealants"

 

.

ON-VEHICLE SERVICE

AT-265

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i.

Remove clips (1).

ii.

Remove oil pan (2) and oil pan gasket.

: Front
: Bolt (22)

b.

VK45DE models

i.

Remove clips (1) and brackets (2).

ii.

Remove oil pan (3) and oil pan gasket.

: Front
: Bolt (22)

7.

Check foreign materials in oil pan to help determine causes of
malfunction. If the ATF is very dark, smells burned, or contains
foreign particles, the frictional material (clutches, band) may
need replacement. A tacky film that will not wipe clean indicates
varnish build up. Varnish can cause valves, servo, and clutches
to stick and can inhibit pump pressure.

●

If frictional material is detected, perform A/T fluid cooler
cleaning. Refer to 

AT-14, "A/T Fluid Cooler Cleaning"

 .

8.

Support A/T assembly with a transmission jack.

CAUTION:

When setting transmission jack, place wooden blocks to
prevent from damaging control valve with TCM and trans-
mission case.

9.

Remove rear engine mounting member with power tool. Refer to 

AT-274, "Removal and Installation (2WD

Models)"

 .

10. Remove rear extension assembly (VQ35DE models) or output shaft & companion flange complement

(VK45DE models) according to the following procedures.

a.

VQ35DE models

i.

Remove tightening bolts for rear extension assembly and trans-
mission case.

SCIA8039E

SCIA8035E

SCIA5199E

SCIA6941E

AT-266

ON-VEHICLE SERVICE

ii.

Tap rear extension assembly with a soft hammer.

iii.

Remove rear extension assembly from transmission case. (With
needle bearing.)

b.

VK45DE models

i.

Remove tightening bolts (1) for output shaft & companion flange
complement and transmission case.

: Bolt (10)

●

Self-sealing bolts (2)

ii.

Tap output shaft & companion flange complement with a soft
hammer.

SCIA3432E

SCIA3431E

SCIA6943E

SCIA5687E