Infiniti Q45. Manual - part 98

ASSEMBLY

AT-305

D

E

F

G

H

I

J

K

L

M

A

B

AT

39. Install bearing race in rear carrier assembly.

CAUTION:

Apply petroleum jelly to bearing race.

40. Install rear carrier assembly in direct clutch drum.

41. Install needle bearing (rear side) to mid carrier assembly.

CAUTION:

●

Take care with the direction of needle bearing. Refer to

AT-260, "Locations of Adjusting Shims, Needle Bearings,
Thrust Washers and Snap Rings"

 .

●

Apply petroleum jelly to needle bearing.

42. Install needle bearing (front side) to mid carrier assembly.

CAUTION:

●

Take care with the direction of needle bearing. Refer to

AT-260, "Locations of Adjusting Shims, Needle Bearings,
Thrust Washers and Snap Rings"

 .

●

Apply petroleum jelly to needle bearing.

43. Install mid carrier assembly in rear carrier assembly.

SCIA5175E

SCIA2462E

SCIA2804E

SCIA2805E

SCIA5017E

AT-306

ASSEMBLY

44. Install front carrier assembly, input clutch assembly and rear

internal gear assembly as a unit.

45. Install seal rings in input clutch assembly.

CAUTION:

●

Do not reuse seal rings.

●

Apply petroleum jelly to seal rings.

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

case.

CAUTION:

Do not reuse band servo anchor end pin.

47. Install brake band in transmission case.

CAUTION:

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

48. Install front sun gear to front carrier assembly.

CAUTION:

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

SCIA5015E

SCIA2470E

SCIA6512E

SCIA5498E

SCIA5014E

ASSEMBLY

AT-307

D

E

F

G

H

I

J

K

L

M

A

B

AT

49. Install needle bearing to front sun gear.

CAUTION:

Apply petroleum jelly to needle bearing.

50. Adjust brake band tilting using a clips so that brake band con-

tacts front sun gear drum evenly.

51. 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 specified
torque.

Adjustment

NCS0011P

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.

SCIA2808E

SCIA5033E

: 5.0 N·m (0.51 kg-m, 44 in-lb)

: 46 N·m (4.7 kg-m, 34 ft-lb)

SCIA5498E

SCIA2810E

AT-308

ASSEMBLY

1.

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

a.

Measure dimension “K”.

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.

SCIA7073E

SCIA7074E

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

J = K – L

SCIA5352E

SCIA3125E

SCIA3124E