Infiniti M35/M45 Y50. Manual — part 81

ON-VEHICLE SERVICE

AT-247

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7.

Straighten terminal clip to free A/T fluid temperature sensor 2
harness.

8.

Remove A/T fluid temperature sensor 2 with bracket from con-
trol valve with TCM.

9.

Remove bracket from A/T fluid temperature sensor 2.

Installation

CAUTION:

After completing installation, check for A/T fluid leakage and A/T fluid level. Refer to

AT-13, "Checking

A/T Fluid"

.

1.

Install A/T fluid temperature sensor 2 to bracket.

SCIA5146E

SCIA5253E

SCIA5264E

SCIA5264E

AT-248

ON-VEHICLE SERVICE

2.

Install A/T fluid temperature sensor 2 (with bracket) in control
valve with TCM. Tighten A/T fluid temperature sensor 2 bolts to
the specified torque. Refer to

AT-236, "COMPONENTS"

.

3.

Connect A/T fluid temperature sensor 2 connector.

4.

Securely fasten A/T fluid temperature sensor 2 harness with ter-
minal clip.

5.

Install 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

i.

Install oil pan gasket to oil pan.

CAUTION:

●

Do not reuse oil pan gasket.

●

Install it in the direction to align hole positions.

●

Complete remove all moisture, oil and old gasket, etc. from oil pan gasket mounting surface.

ii.

Install oil pan (2) (with oil pan gasket) and clips (1) to transmis-
sion case.

: Front
: Bolt (22)

CAUTION:

●

Install it so that drain plug comes to the position as
shown in the figure.

●

Be careful not to pinch harnesses.

●

Completely remove all moisture, oil and old gasket, etc.
from oil pan mounting surface.

SCIA5253E

SCIA5023E

SCIA5146E

SCIA8039E

ON-VEHICLE SERVICE

AT-249

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iii.

Tighten oil pan mounting bolts to the specified torque in numeri-
cal order shown in the figure after temporarily tightening them.
Tighten oil pan mounting bolts to the specified torque. Refer to

AT-236, "COMPONENTS"

.

CAUTION:

Do not reuse oil pan mounting bolts.

b.

VK45DE models

i.

Install oil pan gasket to oil pan.

CAUTION:

●

Do not reuse oil pan gasket.

●

Install it in the direction to align hole positions.

●

Complete remove all moisture, oil and old gasket, etc. from oil pan gasket mounting surface.

ii.

Install oil pan (3) (with oil pan gasket), clips (1) and brackets (2)
to transmission case.

: Front
: Bolt (22)

CAUTION:

●

Install it so that drain plug comes to the position as
shown in the figure.

●

Be careful not to pinch harnesses.

●

Completely remove all moisture, oil and old gasket, etc.
from oil pan mounting surface.

●

Be careful with installation direction of brackets (2).

iii.

Tighten oil pan mounting bolts to the specified torque in numeri-
cal order shown in the figure after temporarily tightening them.
Tighten oil pan mounting bolts to the specified torque. Refer to

AT-236, "COMPONENTS"

.

CAUTION:

Do not reuse oil pan mounting bolts.

6.

Install drain plug to oil pan. Tighten drain plug to the specified
torque. Refer to

AT-236, "COMPONENTS"

.

CAUTION:

Do not reuse drain plug gasket.

7.

Connect heated oxygen sensor 2 harness connector.

8.

Pour ATF into A/T assembly. Refer to

AT-12, "Changing A/T Fluid"

.

9.

Connect the battery cable to the negative terminal.

SCIA4113E

SCIA8035E

SCIA4113E

AT-250

ON-VEHICLE SERVICE

Parking Components (2WD Models Only)

NCS001QU

REMOVAL AND INSTALLATION (VQ35DE MODELS)
Components

Removal

1.

Drain ATF through drain plug.

2.

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

EX-5, "Removal and Installation"

.

3.

Remove rear propeller shaft. Refer to

PR-8, "Removal and Installation"

.

4.

Remove control rod. Refer to

AT-226, "Control Rod Removal and Installation"

.

5.

Support A/T assembly with a transmission jack.

CAUTION:

When setting transmission jack, be careful not to allow it to collide against the drain plug.

6.

Remove rear engine mounting member with power tool. Refer to

AT-274, "Removal and Installation (2WD

Models)"

.

7.

Remove engine mounting insulator (rear). Refer to

AT-274, "Removal and Installation (2WD Models)"

.

1.

Rear oil seal

2.

Rear extension

3.

Parking actuator support

4.

Return spring

5.

Parking pawl

6.

Pawl shaft

7.

Self-sealing bolt

8.

Seal ring

9.

Parking gear

10.

Output shaft

11.

Bearing race

12. Needle bearing

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"

.

SCIA7030E