Infiniti QX56 (Z62). Manual - part 1331

TRANSMISSION ASSEMBLY

TM-233

< UNIT DISASSEMBLY AND ASSEMBLY >

[7AT: RE7R01B]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

31. Remove snap ring (1) from joint connector (A).

32. Push joint connector (A).

CAUTION:

Be careful not to damage connector.

33. Remove clips (1) and oil pan mounting bolts (

).

34. Remove oil pan (2) and oil pan gasket.

35. Remove magnets (1) from oil pan.

36. Disconnect output speed sensor connector (A).

CAUTION:

Be careful not to damage connector.

37. Disengage terminal clips (

).

JPDIA0007ZZ

JPDIA0008ZZ

: Front

JSDIA1591ZZ

JPDIA0009ZZ

JPDIA1104ZZ

TM-234

< UNIT DISASSEMBLY AND ASSEMBLY >

[7AT: RE7R01B]

TRANSMISSION ASSEMBLY

38. Remove control valve & TCM mounting bolts and clip (1) from

the control valve & TCM.

*: Reamer bolt

39. Remove the control valve & TCM (1) from transmission case.

CAUTION:

When removing, never with the manual valve notch and
manual plate height. Remove it vertically.

40. Remove joint connector (1) from the control valve & TCM using

a flat-bladed screwdriver (A).

41. Disconnect TCM connector (A).

CAUTION:

Be careful not to damage connector.

42. Remove rear extension assembly (2WD) or adapter case assembly (4WD) according to the following pro-

cedures.

a.

2WD

: Front

Bolt symbol

Length mm (in)

Number of bolts

A

43 (1.69)

3

B

40 (1.57)

2

C

54 (2.13)

6

D

50 (1.97)

2

E*

50 (1.97)

1

JPDIA1105ZZ

JSDIA1823ZZ

JSDIA1718ZZ

JSDIA1813ZZ

TRANSMISSION ASSEMBLY

TM-235

< UNIT DISASSEMBLY AND ASSEMBLY >

[7AT: RE7R01B]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

i.

Remove tightening bolts for rear extension assembly and trans-
mission case.

ii.

Tap rear extension assembly using a soft hammer.

CAUTION:

Be careful not to damage adapter case.

iii.

Remove rear extension assembly from transmission case. (With
needle bearing.)

iv.

Remove bearing race from output shaft.

v.

Remove output shaft from transmission case by rotating left/
right.

1

: Bracket

A

:  Bolt

B

: Self-sealing bolt

JSDIA1845ZZ

SCIA5028E

SCIA5029E

SCIA5245E

SCIA5030E

TM-236

< UNIT DISASSEMBLY AND ASSEMBLY >

[7AT: RE7R01B]

TRANSMISSION ASSEMBLY

vi. Remove parking gear (1) from output shaft (2).

vii. Remove seal rings (1) from output shaft.

b.

4WD

i.

Remove tightening bolts for adapter case assembly and trans-
mission case.

JPDIA0029ZZ

JPDIA0030ZZ

1

:  Bracket

A

:  Bolt

B

: Self-sealing bolt

JPDIA1155ZZ