Infiniti Q45. Manual - part 82

ON-VEHICLE SERVICE

AT-241

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6.

Tighten output shaft & companion flange complement mounting
bolts (1) to specified torque.

: Bolt (10)

CAUTION:

Do not reuse self-sealing bolts (2).

7.

Install rear engine mounting insulator. Refer to 

AT-249,

"Removal and Installation"

 .

8.

Install rear member. Refer to 

AT-249, "Removal and Installation"

.

9.

Install control rod. Refer to 

AT-217, "Control Rod Removal and

Installation"

 .

10. Install rear propeller shaft. Refer to 

PR-5, "Removal and Installa-

tion"

 .

11. Install exhaust front tube and center muffler. Refer to 

EX-3,

"Removal and Installation"

 .

12. Install drain plug in oil pan.

CAUTION:

Do not reuse drain plug gasket.

13. Pour ATF into A/T assembly. Refer to 

AT-12, "Changing A/T Fluid"

 .

Output shaft & companion flange complement 
mounting bolt:

: 52 N·m (5.3 Kg-m, 38 ft-lb)

Self-sealing bolt:

: 61 N·m (6.2 Kg-m, 45 ft-lb)

SCIA6943E

SCIA5686E

: 34 N·m (3.5 kg-m, 25 ft-lb)

SCIA3703E

AT-242

ON-VEHICLE SERVICE

Revolution Sensor

NCS0011B

COMPONENTS

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-3, "Removal and Installation"

 .

4.

Remove rear propeller shaft. Refer to 

PR-5, "Removal and Installation"

 .

5.

Remove control rod. Refer to 

AT-217, "Control Rod Removal and Installation"

 .

1.

Output shaft & companion flange 
complement

2.

A/T

3.

Revolution sensor

4.

Oil pan gasket

5.

Oil pan

6.

Oil pan mounting bolt

7.

Drain plug gasket

8.

Drain plug

9.

Self-sealing bolt

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

GI-9, "Components"

 .

However, refer to the following for others.

*: Apply Genuine Anaerobic Liquid Gasket or equivalent. Refer to 

GI-45, "Recommended Chemical Products and Sealants"

 .

SCIA7076E

ON-VEHICLE SERVICE

AT-243

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6.

Remove oil pan and oil pan gasket.

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 member with power tool. Refer to 

AT-249,

"Removal and Installation"

 .

10. Remove rear engine mounting insulator. Refer to 

AT-249,

"Removal and Installation"

 .

SCIA2308E

SCIA5199E

SCIA5676E

SCIA5686E

AT-244

ON-VEHICLE SERVICE

11. Remove tightening bolts (1) for output shaft & companion flange

complement and transmission case.

: Bolt (10)

●

Self-searing bolts (2)

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

hammer.

13. Remove output shaft & companion flange complement from A/T

assembly.

14. Disconnect revolution sensor connector.

CAUTION:

Be careful not to damage connector

15. Straighten terminal clip to free revolution sensor harness.

SCIA6943E

SCIA5687E

SCIA5688E

SCIA7518E

SCIA7525E