INFINITI M35 2007 Factory Service Manual

AT-312
DISASSEMBLY
Revision: 2007 April2007 M35/M45
b.VK45DE models for 2WD
i. Remove tightening bolts (1) for output shaft & companion flange
complement and transmission case.
: Bolt (10)

Self-sealing bolts (2)
ii. Tap output shaft & companion flange complement with a soft
hammer.
iii. Remove output shaft & companion flange complement from
transmission case.
iv. Remove intermediate shaft from transmission case by rotating
left/right.
v. Remove seal rings from intermediate shaft.
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DISASSEMBLY
AT-313
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Revision: 2007 April2007 M35/M45
c.AWD models
i. Remove tightening bolts (1) for adapter case assembly and
transmission case. (With bracket (2).)
: Bolt (10)

Self-sealing bolts (3)
ii. Tap adapter case assembly with a soft hammer.
iii. Remove adapter case assembly from transmission case. (With
needle bearing)
iv. Remove gasket from transmission case.
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AT-314
DISASSEMBLY
Revision: 2007 April2007 M35/M45
v. Remove bearing race from output shaft.
vi. Remove output shaft from transmission case by rotating left/
right.
vii. Remove parking gear from output shaft.
viii. Remove seal rings from output shaft.
45. Remove needle bearing from transmission case.
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DISASSEMBLY
AT-315
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Revision: 2007 April2007 M35/M45
46. 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.
47. 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.
48. Remove reverse brake retaining plate from transmission case.

Check facing for burns, cracks or damage. If necessary,
replace the plate.
49. Remove N-spring from transmission case.
50. 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.
51. Remove snap ring (fixing spring retainer) using a flat-bladed
screwdriver.
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AT-316
DISASSEMBLY
Revision: 2007 April2007 M35/M45
52. Remove spring retainer and return spring from transmission
case.
53. Remove seal rings from drum support.
54. Remove needle bearing from drum support edge surface.
55. Remove reverse brake piston from transmission case with com-
pressed air. Refer to AT- 2 9 5 , "
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.
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DISASSEMBLY
AT-317
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Revision: 2007 April2007 M35/M45
56. Remove D-rings from reverse brake piston.
57. Use a pin punch [4 mm (0.16 in) dia. commercial service tool] to
knock out retaining pin.
58. Remove manual shaft retaining pin with a pair of nippers.
59. Remove manual plate (with parking rod) from manual shaft.
60. Remove parking rod from manual plate.
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AT-318
DISASSEMBLY
Revision: 2007 April2007 M35/M45
61. Remove manual shaft from transmission case.
62. Remove manual shaft oil seals using a flat-bladed screwdriver.
CAUTION:
Be careful not to scratch transmission case.
63. Remove detent spring and spacer from transmission case.
64. Using a pair of snap ring pliers, remove snap ring from transmis-
sion case.
65. Remove servo assembly (with return spring) from transmission
case.
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DISASSEMBLY
AT-319
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Revision: 2007 April2007 M35/M45
66. Remove return spring from servo assembly.
67. Remove O-rings from servo assembly.
68. Remove one of the following parts.

Rear extension assembly (VQ35DE models for 2WD)

Adapter case assembly (AWD models)

Output shaft & companion flange complement (VK45DE models for 2WD)
a.VQ35DE models
i. Remove needle bearing (1) from rear extension (2WD models)
or adapter case (AWD models).
ii. Remove parking actuator support from rear extension (2WD
models) or adapter case (AWD models).
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AT-320
DISASSEMBLY
Revision: 2007 April2007 M35/M45
iii. Remove parking pawl (with return spring) and pawl shaft from
rear extension (2WD models) or adapter case (AWD models).
iv. Remove return spring (1) from parking pawl (2).
v. Remove rear oil seal from rear extension (2WD models) or
adapter case (AWD models).
CAUTION:
Be careful not to scratch rear extension (2WD models) or
adapter case (AWD models).
b.VK45DE models
i. Remove parking actuator support (1) from output shaft & com-
panion flange complement.
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DISASSEMBLY
AT-321
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Revision: 2007 April2007 M35/M45
ii. Remove parking pawl (with return spring) (1) and pawl shaft (2)
from output shaft & companion flange complement.
iii. Remove return spring (1) from parking pawl (2).
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