Infiniti M35/M45 Y50. Manual — part 79

ON-VEHICLE SERVICE

AT-239

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AT

13. Straighten terminal clip to free revolution sensor harness.

14. Remove bolts A, B and C from control valve with TCM.

15. Remove control valve with TCM from transmission case.

CAUTION:

When removing, be careful with the manual valve notch and
manual plate height. Remove it vertically.

16. Remove A/T fluid temperature sensor 2 with bracket from con-

trol valve with TCM.

17. Remove bracket from A/T fluid temperature sensor 2.

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Bolt symbol

Length mm (in)

Number of bolts

A

42 (1.65)

5

B

55 (2.17)

6

C

40 (1.57)

1

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AT-240

ON-VEHICLE SERVICE

18. Remove O-ring from A/T assembly harness connector.

19. Disconnect TCM connectors.

CAUTION:

Be careful not to damage connectors.

20. Remove A/T assembly harness connector from control valve

with TCM using flat-blade screwdriver.

21. Disconnect TCM connector and park/neutral position switch

connector

CAUTION:

Be careful not to damage connectors.

Installation

CAUTION:

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

AT-13, "Checking A/T

Fluid"

.

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ON-VEHICLE SERVICE

AT-241

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1.

Connect TCM connector and park/neutral position switch con-
nector.

2.

Install A/T assembly harness connector to control valve with
TCM.

3.

Connect TCM connectors.

4.

Install new O-ring in A/T assembly harness connector.

CAUTION:

●

Do not reuse O-ring.

●

Apply ATF to O-ring.

5.

Install A/T fluid temperature sensor 2 to bracket.

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AT-242

ON-VEHICLE SERVICE

6.

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

AT-236, "COMPONENTS"

.

CAUTION:

Adjust bolt hole of bracket to bolt hole of control valve with
TCM.

7.

Install control valve with TCM in transmission case.

CAUTION:

●

Make sure that turbine revolution sensor securely installs
turbine revolution sensor hole.

●

Hang down revolution sensor harness toward outside so
as not to disturb installation of control valve with TCM.

●

Adjust A/T assembly harness connector of control valve
with TCM to terminal hole of transmission case.

●

Assemble it so that manual valve cutout is engaged with
manual plate projection.

8.

Install bolts A, B and C in control valve with TCM.

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Bolt symbol

Length mm (in)

Number of bolts

A

42 (1.65)

5

B

55 (2.17)

6

C

40 (1.57)

1

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