Infiniti QX56 (JA60). Manual - part 978

TM-214

< DISASSEMBLY AND ASSEMBLY >

DISASSEMBLY

41. Remove rear extension assembly (2WD models) or adapter case assembly (4WD models) according to

the following procedures.

a. 2WD models
i.

Remove bolts (1 brackets) for rear extension assembly and

transmission case.

• Self-sealing bolts (2)

ii.

Tap rear extension assembly with soft hammer.

iii. Remove rear extension assembly (with needle bearing) from

transmission case.

WCIA0562E

SCIA5028E

SCIA5029E

DISASSEMBLY

TM-215

< DISASSEMBLY AND ASSEMBLY >

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b. 4WD models
i.

Remove adapter case to transmission case bolts and terminal

bracket (1).

• Self-sealing bolt (2)

ii.

Tap adapter case assembly using suitable tool.

iii. Remove adapter case assembly (with needle bearing) from

transmission case.

iv. Remove gasket from transmission case.

WCIA0563E

SCIA5201E

SCIA5186E

SCIA5231E

TM-216

< DISASSEMBLY AND ASSEMBLY >

DISASSEMBLY

42. Remove bearing race from output shaft.

43. Remove output shaft from transmission case by rotating left and

right.

44. Remove parking gear from output shaft.

45. Remove seal rings from output shaft.

46. Remove needle bearing from transmission case.

SCIA5245E

SCIA5030E

SCIA5247E

SCIA5209E

SCIA5031E

DISASSEMBLY

TM-217

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

CAUTION:

• Do not subject it to impact by dropping or hitting it.

• Do not disassemble.

• Do not allow metal filings or any foreign material to get on

the sensor's front edge magnetic area.

• Do not place in an area affected by magnetism.

48. Remove reverse brake snap ring using two flat-bladed screw-

drivers.

NOTE:

Press out snap ring from the transmission case oil pan side gap

using a flat-bladed screwdriver, and remove it using a another

screwdriver.

49. Remove reverse brake retaining plate from transmission case.

• Check facing for burns, cracks or damage. If necessary,

replace the plate.

50. Remove N-spring from transmission case.

51. Remove reverse brake drive plates, driven plates and dish plate

from transmission case.

• Check facing for burns, cracks or damage. If necessary,

replace the plate.

52. Remove snap ring using suitable tool.

: Bolt

JSDIA1321ZZ

SCIA5032E

SCIA5214E

SCIA2322E

SCIA2323E