Infiniti M35/M45 Y50. Manual — part 109

ASSEMBLY

AT-359

D

E

F

G

H

I

J

K

L

M

A

B

AT

40. Install band servo anchor end pin and lock nut in transmission

case.

CAUTION:

Do not reuse band servo anchor end pin.

41. Install brake band in transmission case.

CAUTION:

Assemble it so that identification to avoid incorrect installa-
tion faces servo side.

42. Install front sun gear to front carrier assembly.

CAUTION:

Apply ATF to front sun gear bearing and 3rd one-way clutch
end bearing.

43. Install needle bearing to front sun gear.

CAUTION:

Apply petroleum jelly to needle bearing.

44. Adjust brake band tilting using a clip so that brake band contacts

front sun gear drum evenly.

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AT-360

ASSEMBLY

45. Adjust brake band.

a.

Loosen lock nut.

b.

Tighten band servo anchor end pin to specified torque.

c.

Back of band servo anchor end pin three turns.

d.

Holding band servo anchor end pin, tighten lock nut to the spec-
ified torque. Refer to

AT-281, "Components"

.

Adjustment

NCS001RB

TOTAL END PLAY

●

Measure clearance between front sun gear and bearing race for
oil pump cover.

●

Select proper thickness of bearing race so that end play is within
specifications.

1.

Measure dimensions “K” and “L” and then calculate dimension
“J”.

a.

Measure dimension “K”.

: 5.0 N·m (0.51 kg-m, 44 in-lb)

SCIA5498E

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SCIA7074E

ASSEMBLY

AT-361

D

E

F

G

H

I

J

K

L

M

A

B

AT

b.

Measure dimension “L”.

c.

Calculate dimension “J”.

2.

Measure dimensions “M

1

” and “M

2

” and then calculate dimen-

sion “M”.

a.

Place bearing race and needle bearing on oil pump assembly.

b.

Measure dimension “M

1

”.

c.

Measure dimension “M

2

”.

“J”:

Distance between oil pump fitting surface of
transmission case and needle bearing mating
surface of front sun gear.

J = K – L

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SCIA3125E

SCIA3124E

SCIA3126E

SCIA3127E

AT-362

ASSEMBLY

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.

Assembly (2)

NCS001RC

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.

“M”:

Distance between transmission case fitting
surface of oil pump and needle bearing on oil
pump.

M = M

1

– M

2

SCIA3125E

T

1

= J – M

Total end play “T

1

”:

0.25 - 0.55 mm (0.0098 - 0.0217 in)

Bearing races:

Refer to

AT-372, "BEARING RACE

FOR ADJUSTING TOTAL END PLAY"

.

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