Infiniti G37 Coupe. Manual - part 1357

TRANSMISSION ASSEMBLY

TM-281

< DISASSEMBLY AND ASSEMBLY >

[5AT: RE5R05A]

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43. Remove tightening bolts for rear extension assembly and trans-

mission case.

44. Tap rear extension assembly with a soft hammer.

45. Remove rear extension assembly from transmission case. (With

needle bearing).

46. Remove bearing race from output shaft.

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

right.

1

: Self-sealing bolt

A

:  Bolt

JPDIA0026ZZ

SCIA5028E

SCIA5029E

SCIA5245E

SCIA5030E

TM-282

< DISASSEMBLY AND ASSEMBLY >

[5AT: RE5R05A]

TRANSMISSION ASSEMBLY

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

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

50. Remove needle bearing from transmission case.

51. Remove revolution sensor from transmission case.

CAUTION:

• Do not subject it to impact by dropping or hitting it.
• Do not disassemble.
• Do not allow metal filings, etc. to get on the sensor's front

edge magnetic area.

• Do not place in an area affected by magnetism.

52. Remove reverse brake snap ring (fixing plate) using 2 flat-

bladed screwdrivers.
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.

53. Remove reverse brake retaining plate from transmission case.

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

replace the plate.

JPDIA0029ZZ

JPDIA0030ZZ

SCIA5031E

SCIA2320E

SCIA5032E

TRANSMISSION ASSEMBLY

TM-283

< DISASSEMBLY AND ASSEMBLY >

[5AT: RE5R05A]

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54. Remove N-spring from transmission case.

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

and retaining plate transmission case.
• Check facing for burns, cracks or damage. If necessary,

replace the plate.

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

screwdriver.

57. Remove spring retainer and return spring from transmission

case.

58. Remove seal rings from drum support.

SCIA5214E

SCIA2322E

SCIA2323E

SCIA2324E

SCIA3333E

TM-284

< DISASSEMBLY AND ASSEMBLY >

[5AT: RE5R05A]

TRANSMISSION ASSEMBLY

59. Remove needle bearing from drum support edge surface.

60. Remove reverse brake piston from transmission case with com-

pressed air. Refer to 

TM-271, "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.

61. Remove D-rings from reverse brake piston.

62. Use a pin punch [4 mm (0.16 in) dia. commercial service tool] to

knock out retaining pin.

SCIA2796E

SCIA5047E

SCIA6330E

SCIA2328E