reverse NISSAN 350Z 2007 Z33 Automatic Transmission Repair Manual

OVERHAUL
AT-247
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Revision: 2006 November2007 350Z
1. O-ring 2. Oil pump cover 3. O-ring
4. Oil pump housing 5. Self-sealing bolt 6. Torque converter
7. Converter housing 8. Oil pump housing oil seal 9. Bearing race
10. Needle bearing 11. O-ring 12. Front carrier assembly
13. Needle bearing 14. Snap ring 15. Front sun gear
16. 3rd one-way clutch 17. Snap ring 18. Bearing race
19. Needle bearing 20. Seal ring 21. Input clutch assembly
22. Needle bearing 23. Rear internal gear 24. Brake band
25. Mid carrier assembly 26. Needle bearing 27. Bearing race
28. Rear carrier assembly 29. Needle bearing 30. Mid sun gear
31. Seal ring 32. Rear sun gear 33. 1st one-way clutch
34. Snap ring 35. Needle bearing 36. High and low reverse clutch hub
37. Snap ring 38. Bearing race 39. Needle bearing
Refer to GI section to make sure icons (symbol marks) in the figure. Refer to GI-11, "
Components" .
However, refer to the following for others.
: Apply Genuine RTV silicone sealant or equivalent. Refer to GI-45, "
Recommended Chemical Products and Sealants" .

AT-248
OVERHAUL
Revision: 2006 November2007 350Z
1. Needle bearing 2. Bearing race 3. High and low reverse clutch assembly
4. Needle bearing 5. Direct clutch assembly 6. Reverse brake dish plate
7. Reverse brake dish plate 8. Reverse brake driven plate 9. N-spring
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OVERHAUL
AT-249
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Revision: 2006 November2007 350Z
10. Reverse brake drive plate 11. Reverse brake retaining plate 12. Snap ring
13. D-ring 14. D-ring 15. Reverse brake piston
16. Return spring 17. Spring retainer 18. Snap ring
Refer to GI section to make sure icons (symbol marks) in the figure. Refer to GI-11, "
Components" .

DISASSEMBLY
AT-259
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Revision: 2006 November2007 350Z
19. Remove needle bearing (front side) from mid carrier assembly.
20. Remove needle bearing (rear side) from mid carrier assembly.
21. Remove bearing race from rear carrier assembly.
22. Remove needle bearing from rear carrier assembly.
23. Remove mid sun gear assembly, rear sun gear assembly and
high and low reverse clutch hub as a unit.
CAUTION:
Be careful to remove then with bearing race and needle
bearing.
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AT-260
DISASSEMBLY
Revision: 2006 November2007 350Z
24. Remove high and low reverse clutch assembly from direct clutch
assembly.
CAUTION:
Make sure that needle bearing is installed to 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
AT-265
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Revision: 2006 November2007 350Z
50. Remove seal rings from output shaft.
51. Remove needle bearing from transmission case.
52. 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.
53. Remove reverse brake snap ring (fixing plate) using 2 flat-
bladed screwdrivers.
NOTE:
Press out snap ring from transmission case oil pan side gap
using a flat-bladed screwdriver, and remove it using another
screwdriver.
54. Remove reverse brake retaining plate from transmission case.

Check facing for burns, cracks or damage. If necessary,
replace the plate.
55. Remove N-spring from transmission case.
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AT-266
DISASSEMBLY
Revision: 2006 November2007 350Z
56. Remove reverse brake drive plates, driven plates and dish
plates from transmission case.
CAUTION:
Be careful to remove it with N-spring.
57. Remove snap ring (fixing spring retainer) using a flat-bladed
screwdriver.
58. Remove spring retainer and return spring from transmission
case.
59. Remove seal rings from drum support.
60. Remove needle bearing from drum support edge surface.
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DISASSEMBLY
AT-267
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Revision: 2006 November2007 350Z
61. Remove reverse brake piston from transmission case with com-
pressed air. Refer to AT- 2 5 2 , "
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.
62. Remove D-rings from reverse brake piston.
63. Use a pin punch [4 mm (0.16 in) dia. commercial service tool] to
knock out retaining pin.
64. Remove manual shaft retaining pin using pair of nippers.
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REPAIR FOR COMPONENT PARTS
AT-281
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Revision: 2006 November2007 350Z
Mid Sun Gear, Rear Sun Gear, High and Low Reverse Clutch HubNCS0009F
COMPONENTS
DISASSEMBLY
1. Remove needle bearing and bearing race from high and low
reverse clutch hub.
2. Remove snap ring from mid sun gear assembly using pair of
snap ring pliers.
CAUTION:
Do not expand snap ring excessively.
1. Needle bearing 2. Bearing race 3. Snap ring
4. High and low reverse clutch hub 5. Needle bearing 6. Snap ring
7. 1st one-way clutch 8. Rear sun gear 9. Seal ring
10. Mid sun gear
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AT-282
REPAIR FOR COMPONENT PARTS
Revision: 2006 November2007 350Z
3. Remove high and low reverse clutch hub from mid sun gear
assembly.
a. Remove needle bearing from high and low reverse clutch hub.
4. Remove rear sun gear assembly (1) from mid sun gear assem-
bly.
a. Remove snap ring from rear sun gear using a flat-bladed screw-
driver.
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