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Infiniti Q45. Manual - part 89

DISASSEMBLY

AT-269

38. Remove bracket from A/T fluid temperature sensor 2.

39. Remove O-ring from A/T assembly harness connector.

40. Disconnect TCM connectors.

CAUTION:

Be careful not to damage connectors.

41. Remove A/T assembly harness connector from control valve

with TCM using a flat-bladed screwdriver.

42. Disconnect TCM connector and park/neutral position switch

connector.

CAUTION:

Be careful not to damage connectors.

SCIA5264E

SCIA5155E

SCIA5447E

SCIA5448E

SCIA5449E

AT-270

DISASSEMBLY

43. Remove tightening bolts (1) for output shaft & companion flange

complement and transmission case.

: Bolt (10)

●

Self-sealing bolts (2)

44. Tap output shaft & companion flange complement with a soft

hammer.

45. Remove output shaft & companion flange complement from

transmission case.

46. Remove intermediate shaft from transmission case by rotating

left/right.

47. Remove seal rings from intermediate shaft.

SCIA6943E

SCIA5711E

SCIA5712E

SCIA5713E

SCIA5714E

DISASSEMBLY

AT-271

48. Remove needle bearing from transmission case.

49. 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.

50. 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.

51. Remove reverse brake retaining plate from transmission case.

●

Check facing for burns, cracks or damage. If necessary,
replace the plate.

52. Remove N-spring from transmission case.

53. Remove reverse brake drive plates, driven plates and dish

plates from transmission case.

●

Check facing for burns, cracks or damage. If necessary,
replace the plate.

SCIA5031E

SCIA2320E

SCIA5032E

SCIA5214E

SCIA2322E

AT-272

DISASSEMBLY

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

screwdriver.

55. Remove spring retainer and return spring from transmission

case.

56. Remove seal rings from drum support.

57. Remove needle bearing from drum support edge surface.

SCIA2323E

SCIA2324E

SCIA3333E

SCIA2796E

Content .. 87 88 89 90 ..