Infiniti Q45. Manual - part 99

ASSEMBLY

AT-309

D

E

F

G

H

I

J

K

L

M

A

B

AT

b.

Measure dimension “M

1

 ”.

c.

Measure dimension “M

2

 ”.

d.

Calculate dimension “M”.

3.

Adjust total end play “T

1

 ”.

●

Select proper thickness of bearing race so that total end play
is within specifications. Refer to “Parts Information” for bear-
ing race selection.

SCIA3126E

SCIA3127E

“M”: Distance between transmission case fitting sur-
face of oil pump and needle bearing on oil pump.

M = M

1

  – M

2

SCIA3125E

T

1

  = J – M

Total end play “T

1

 ”:

Refer to 

AT-318, "Total End Play"

 .

SCIA2810E

AT-310

ASSEMBLY

Assembly (2)

NCS0011Q

1.

Install O-ring to oil pump assembly.

CAUTION:

●

Do not reuse O-ring.

●

Apply ATF to O-ring.

2.

Install bearing race to oil pump assembly.

CAUTION:

Apply petroleum jelly to bearing race.

3.

Install oil pump assembly in transmission case.

CAUTION:

Apply ATF to oil pump baring.

4.

Apply recommended sealant (Genuine RTV Silicone Sealant or
equivalent. Refer to 

GI-45, "Recommended Chemical Products

and Sealants"

 .) to oil pump assembly as shown in the figure.

CAUTION:

Completely remove all moisture, oil and old sealant, etc.
from the oil pump mounting bolts and oil pump mounting
bolt mounting surfaces.

SCIA5172E

SCIA5252E

SCIA2811E

SCIA5321E

ASSEMBLY

AT-311

D

E

F

G

H

I

J

K

L

M

A

B

AT

5.

Tighten oil pump mounting bolts to specified torque.

CAUTION:

Apply ATF to oil pump bushing.

6.

Install O-ring to input clutch assembly.

CAUTION:

●

Do not reuse O-ring.

●

Apply ATF to O-ring.

7.

Install converter housing to transmission case.

CAUTION:

Do not reuse self-sealing bolt.

8.

Make sure that brake band does not close turbine revolution
sensor hole.

9.

Install control valve with TCM.

a.

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

: 48 N·m (4.9 kg-m, 35 ft-lb)

SCIA2300E

SCIA5011E

Converter housing 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)

SCIA4634E

SCIA5034E

SCIA5449E

AT-312

ASSEMBLY

b.

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

c.

Connect TCM connectors.

d.

Install O-ring to A/T assembly harness connector.

CAUTION:

●

Do not reuse O-ring.

●

Apply ATF to O-ring.

e.

Install A/T fluid temperature sensor 2 to bracket.

f.

Install A/T fluid temperature sensor 2 (with bracket) in control
valve with TCM.

CAUTION:

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

SCIA5450E

SCIA5447E

SCIA5155E

SCIA5264E

: 7.9 N·m (0.81 kg-m, 70 in-lb)

SCIA5301E