2007 INFINITI M35 brake

OVERHAUL
AT-287
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Revision: 2007 April2007 M35/M45
VK45DE models
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1. Bearing race 2. High and low reverse clutch assembly 3. Needle bearing
4. Direct clutch assembly 5. Needle bearing 6. Reverse brake dish plate

AT-288
OVERHAUL
Revision: 2007 April2007 M35/M45
7. Reverse brake dish plate 8. Reverse brake driven plate 9. N-spring
10. Snap ring 11. Reverse brake retaining plate 12. Reverse brake drive plate
13. Snap ring 14. Spring retainer 15. Return spring
16. Reverse brake piston 17. D-ring 18. D-ring
Refer to GI section to make sure icons (symbol marks) in the figure. Refer to GI-11, "
Components"

AT-304
DISASSEMBLY
Revision: 2007 April2007 M35/M45
15. Loosen lock nut and remove band servo anchor end pin from
transmission case.
16. Remove brake band from transmission case.

To prevent brake linings from cracking or peeling, do not
stretch the flexible band unnecessarily. When removing
the brake band, always secure it with a clip as shown in
the figure at right.
Leave the clip in position after removing the brake band.

Check brake band facing for damage, cracks, wear or
burns.
17. Remove mid carrier assembly and rear carrier assembly as a
unit.
18. Remove mid carrier assembly from rear carrier assembly.
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AT-306
DISASSEMBLY
Revision: 2007 April2007 M35/M45
24. Remove high and low reverse clutch assembly from direct clutch
assembly.
CAUTION:
Make sure that needle bearing is installed to the high and
low reverse clutch assembly edge surface.
25. Remove direct clutch assembly from reverse brake.
26. Remove needle bearing from drum support.
27. Remove snap ring from A/T assembly harness connector.
28. Push A/T assembly harness connector.
CAUTION:
Be careful not to damage connector.
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DISASSEMBLY
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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
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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-346
ASSEMBLY
Revision: 2007 April2007 M35/M45
10. Install servo assembly in transmission case.
11. Using a pair of snap ring pliers, install snap ring to transmission
case.
12. Install D-rings in reverse brake piston.
CAUTION:

Do not reuse D-rings.

Apply ATF to D-rings.
13. Install reverse brake piston in transmission case.
14. Install needle bearing to drum support edge surface.
CAUTION:
Apply petroleum jelly to needle bearing.
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