transmission INFINITI FX35 2006 Repair Manual

DISASSEMBLY AT-303
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Revision: 2006 December 2006 FX35/FX45
43. Remove rear extension assembly (2WD models) or adapter case assembly (AWD models) according to the following procedures.
a. 2WD models
i. Remove tightening bolts for rear extension assembly and trans- mission case.
ii. Tap rear extension assembly with soft hammer.
iii. Remove rear extension assembly from transmission case. (With needle bearing.)
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AT-304
DISASSEMBLY
Revision: 2006 December 2006 FX35/FX45
b. AW D m o d e l s
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 soft hammer.
iii. Remove adapter case assembly from transmission case. (With needle bearing)
iv. Remove gasket from transmission case.
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DISASSEMBLY AT-305
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Revision: 2006 December 2006 FX35/FX45
44. Remove bearing race from output shaft.
45. Remove output shaft from transmission case by rotating left/ right.
46. Remove parking gear from output shaft.
47. Remove seal rings from output shaft.
48. Remove needle bearing from transmission case.
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AT-306
DISASSEMBLY
Revision: 2006 December 2006 FX35/FX45
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 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 plate from transmission case.

Check facing for burns, cracks or damage. If necessary,
replace the plate.
54. Remove snap ring (fixing spring retainer) using a flat-bladed screwdriver.
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DISASSEMBLY AT-307
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Revision: 2006 December 2006 FX35/FX45
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.
58. Remove reverse brake piston from transmission case with com- pressed air. Refer to AT- 2 8 8 , "
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-309
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Revision: 2006 December 2006 FX35/FX45
64. Remove manual shaft from transmission case.
65. Remove manual shaft oil seals using a flat-bladed screwdriver. CAUTION:
Be careful not to scratch transmission case.
66. Remove detent spring and spacer from transmission case.
67. Using pair of snap ring pliers, remove snap ring from transmis- sion case.
68. Remove servo assembly (with return spring) from transmission case.
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ASSEMBLY AT-335
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Revision: 2006 December 2006 FX35/FX45
ASSEMBLYPFP:00000
Assembly (1)NCS001IW
1. As shown in the figure, use a drift [commercial service tool: 22mm (0.87in) dia.] to drive manual shaft oil seals into the trans-
mission case until it is flush.
CAUTION:

Do not reuse manual shaft oil seals.

Apply ATF to manual shaft oil seals.
2. Install detent spring and spacer in transmission case, and then tighten detent spring and spacer mounting bolt to the specified
torque. Refer to AT- 2 7 4 , "
Components" .
3. Install manual shaft to transmission case.
4. Install parking rod to manual plate.
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AT-336
ASSEMBLY
Revision: 2006 December 2006 FX35/FX45
5. Install manual plate (with parking rod) to manual shaft.
6. Install retaining pin into the manual plate and manual shaft.
a. Fit pinhole of the manual plate to pinhole of the manual shaft with a pin punch.
b. Use a hammer to tap the retaining pin into the manual plate. CAUTION:

Do not reuse retaining pin.

Drive retaining pin to 2 ±0.5 mm (0.08 ±0.020 in) over the
manual plate.
7. Install retaining pin into the transmission case and manual shaft.
a. Fit pinhole of the transmission case to pinhole of the manual shaft with a pin punch.
b. Use a hammer to tap the retaining pin into the transmission case.
CAUTION:

Do not reuse retaining pin.

Drive retaining pin to 5 ±1 mm (0.20 ±0.04 in) over the
transmission case.
8. Install O-rings to servo assembly. CAUTION:

Do not reuse O-rings.

Apply petroleum jelly to O-rings.
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ASSEMBLY AT-337
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Revision: 2006 December 2006 FX35/FX45
9. Install return spring to servo assembly.
10. Install servo assembly in transmission case.
11. Using 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.
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AT-338
ASSEMBLY
Revision: 2006 December 2006 FX35/FX45
14. Install needle bearing to drum support edge surface. CAUTION:
Apply petroleum jelly to needle bearing.
15. Install seal rings to drum support. CAUTION:

Do not reuse seal rings.

Apply petroleum jelly to seal rings.
16. Install spring retainer and return spring in transmission case.
17. Set the SST on spring retainer and install snap ring (fixing spring retainer) in transmission case while compressing return spring.
CAUTION:
Securely assemble them using a flat-bladed screwdriver so
that snap ring tension is slightly weak.
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