Infiniti QX56 (Z62). Manual - part 1332

TRANSMISSION ASSEMBLY

TM-237

< UNIT DISASSEMBLY AND ASSEMBLY >

[7AT: RE7R01B]

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ii.

Tap adapter case assembly using a soft hammer.

CAUTION:

Be careful not to damage adapter case.

iii.

Remove adapter case 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.

vi. Remove gasket from transmission case.

SCIA5201E

SCIA5186E

SCIA5245E

SCIA5030E

SCIA5231E

TM-238

< UNIT DISASSEMBLY AND ASSEMBLY >

[7AT: RE7R01B]

TRANSMISSION ASSEMBLY

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

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

43. Remove needle bearing from transmission case.

44. Remove output speed sensor (1) from transmission case.

CAUTION:

• Never subject it to impact by dropping or hitting it.
• Never disassemble.
• Never allow metal filings, etc. to get on the sensor's front

edge magnetic area.

• Never place in an area affected by magnetism.

45. Remove reverse brake snap ring (fixing plate) with 2 flat-bladed

screwdrivers.

CAUTION:

• Be careful not to scratch transmission case and reverse

brake retaining plate.

• Be careful not to damage snap ring.
NOTE:
Press out snap ring from the transmission case oil pan side gap
with a flat-bladed screwdriver, and remove it using a another
screwdriver.

46. Remove reverse brake retaining plate from transmission case.

JPDIA0029ZZ

JPDIA0030ZZ

SCIA5031E

: Bolt

JSDIA1321ZZ

SCIA5032E

TRANSMISSION ASSEMBLY

TM-239

< UNIT DISASSEMBLY AND ASSEMBLY >

[7AT: RE7R01B]

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47. Remove N-spring from transmission case.

48. Remove reverse brake drive plates, driven plates, dish plates,

and retaining plate transmission case.

49. Remove snap ring (fixing spring retainer) using a flat-bladed

screwdriver.

CAUTION:

• Be careful not to scratch transmission case and spring

retainer.

• Be careful not to damage snap ring.

50. Remove reverse brake spring retainer and reverse brake return

spring from transmission case.

51. Remove seal rings from drum support.

SCIA5214E

SCIA2322E

SCIA2323E

SCIA2324E

SCIA3333E

TM-240

< UNIT DISASSEMBLY AND ASSEMBLY >

[7AT: RE7R01B]

TRANSMISSION ASSEMBLY

52. Remove needle bearing from drum support edge surface.

53. Remove reverse brake piston (1) from transmission case with

compressed air. Refer to 

TM-222, "Oil Channel"

.

CAUTION:

Care should be taken not to abruptly blow air. It makes pis-
tons incline, as the result, it becomes hard to disassemble
the pistons.

54. Remove D-rings from reverse brake piston.

55. Remove manual shaft retaining pin with pair of nippers.

CAUTION:

Be careful not to cut retaining pin.

SCIA2796E

A

: Reverse brake pressure hole

JSDIA1819ZZ

SCIA6330E

SCIA2329E