service INFINITI FX35 2005 Owner's Guide

AT-256
ON-VEHICLE SERVICE
Revision: 2005 July 2005 FX
7. Remove tightening bolts for rear extension assembly and trans-
mission case.
8. Tap rear extension assembly with soft hammer.
9. Remove rear extension assembly from transmission case. (With needle bearing.)
10. Remove bearing race from output shaft.
11. Remove output shaft from transmission case by rotating left/ right.
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ON-VEHICLE SERVICE AT-257
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Revision: 2005 July 2005 FX
12. Remove parking gear from output shaft.
13. Remove seal rings from output shaft.
14. Remove needle bearing from rear extension.
15. Remove parking actuator support from rear extension.
16. Remove parking pawl (with return spring) and pawl shaft from rear extension.
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AT-258
ON-VEHICLE SERVICE
Revision: 2005 July 2005 FX
17. Remove return spring from parking pawl.
18. Remove rear oil seal from rear extension.
CAUTION:
Be careful not to scratch rear extension.
INSPECTION

If the contact surface on parking actuator support, parking pawl,
etc. has excessive wear, abrasion, bend, or any other damage,
replace the components.
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ON-VEHICLE SERVICE AT-259
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Revision: 2005 July 2005 FX
INSTALLATION
1. As shown in the right figure illustration, use a drift to drive rear
oil seal into the rear extension until it is flush.
CAUTION:

Apply ATF to rear oil seal.

Do not reuse rear oil seal.
2. Install return spring to parking pawl.
3. Install parking pawl (with return spring) and pawl shaft to rear extension.
4. Install parking actuator support to rear extension.
5. Install needle bearing to rear extension. CAUTION:
Apply petroleum jelly to needle bearing.
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AT-260
ON-VEHICLE SERVICE
Revision: 2005 July 2005 FX
6. Install seal rings in output shaft.
CAUTION:

Do not reuse seal rings.

Apply petroleum jelly to seal rings.
7. Install parking gear to output shaft
8. Install output shaft to transmission case.
9. Install bearing race to output shaft.
10. Apply recommended sealant (Genuine Anaerobic Liquid Gasket or equivalent. Refer to GI-48, "
Recommended Chemical Prod-
ucts and Sealants" .) to rear extension assembly as shown in
the figure.
CAUTION:
Completely remove all moisture, oil and old sealant, etc.
from the transmission case and rear extension assembly
mounting surfaces.
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ON-VEHICLE SERVICE AT-261
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Revision: 2005 July 2005 FX
11. Install rear extension assembly to transmission case. (With nee-
dle bearing.)
CAUTION:
Insert the tip of parking rod between the parking pawl and
the parking actuator support when assembling the rear
extension assembly.
12. Tighten rear extension assembly mounting bolts to specified torque.
CAUTION:
Do not reuse self-sealing bolt.
13. Install rear engine mounting member. Refer to AT- 2 7 0 , "
Removal and Installation (2WD Models)" .
14. Install control rod. Refer to AT- 2 3 4 , "
Control Rod Removal and Installation" .
15. Install rear propeller shaft. Refer to PR-9, "
Removal and Installation" .
16. Install exhaust front tube and center muffler. Refer to EX-3, "
Removal and Installation" .
17. Install drain plug in oil pan. CAUTION:
Do not reuse drain plug gasket.
18. Pour ATF into transmission assembly. Refer to AT- 1 2 , "
Changing A/T Fluid" .
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Rear extension assembly mounting bolt
: 52 N·m (5.3 Kg-m, 38 ft-lb)
Self-sealing bolt : 61 N·m (6.2 Kg-m, 45 ft-lb)
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: 34 N·m (3.5 kg-m, 25 ft-lb)

AT-262
ON-VEHICLE SERVICE
Revision: 2005 July 2005 FX
Rear Oil SealACS0081G
REMOVAL
1. Remove center muffler with power tool. Refer to EX-3, "Removal
and Installation" .
2. Remove rear propeller shaft. Refer to PR-9, "
Removal and
Installation" .
3. Remove transfer assembly from transmission assembly (AWD models). Refer to TF-44, "
Removal and Installation" .
4. Remove rear oil seal using a flat-bladed screwdriver.
CAUTION:
Be careful not to scratch rear extension assembly (2WD
models) or adapter case assembly (AWD models).
INSTALLATION
CAUTION:
After completing installation, check A/T fluid leakage and A/T fluid level. Refer to AT- 1 3 , "
Checking A/T
Fluid" .
1. As shown in the right figure, use the drift to drive rear oil seal into rear extension assembly (2WD models) or adapter case
assembly (AWD models) until it is flush.
CAUTION:

Apply ATF to rear oil seal.

Do not reuse rear oil seal.
2. Install transfer assembly to transmission assembly (AWD mod- els). Refer to TF-44, "
Removal and Installation" .
3. Install rear propeller shaft. Refer to PR-9, "
Removal and Installa-
tion" .
4. Install center muffler. Refer to EX-3, "
Removal and Installation" .
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ON-VEHICLE SERVICE AT-263
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Revision: 2005 July 2005 FX
Revolution Sensor Components (2WD Models Only)ACS0081H
COMPONENTS
REMOVAL
1. Disconnect the battery cable from negative terminal.
2. Drain ATF through drain plug.
3. Remove front cross bar. Refer to FSU-8, "
Components" .
4. Remove exhaust front tube and center muffler with power tool. Refer to EX-3, "
Removal and Installation" .
5. Remove rear propeller shaft. Refer to PR-9, "
Removal and Installation" .
6. Remove control rod. Refer to AT- 2 3 4 , "
Control Rod Removal and Installation" .
1. Rear extension 2. Transmission 3. Revolution sensor
4. Oil pan gasket 5. Oil pan 6. Oil pan mounting bolt
7. Drain plug gasket 8. Drain plug 9. Self-sealing bolt
Refer to GI section to make sure icons (symbol marks) in the figure. Refer to GI-10, "
Components" .
However, refer to the following symbol for others.
: Apply Genuine Anaerobic Gasket or equivalent. Refer to GI-48, "
Recommended Chemical Products and Sealants" .
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AT-264
ON-VEHICLE SERVICE
Revision: 2005 July 2005 FX
7. Remove oil pan and oil pan gasket.
8. Check foreign materials in oil pan to help determine causes of
malfunction. If the ATF is very dark, smells burned, or contains
foreign particles, the frictional material (clutches, band) may
need replacement. A tacky film that will not wipe clean indicates
varnish build up. Varnish can cause valves, servo, and clutches
to stick and can inhibit pump pressure.

If frictional material is detected, perform A/T fluid cooler
cleaning. Refer to AT- 1 5 , "
A/T Fluid Cooler Cleaning" .
9. Support transmission assembly with a transmission jack. CAUTION:
When setting transmission jack, place wooden blocks to
prevent from damaging control valve with TCM and trans-
mission case.
10. Remove rear engine mounting member with power tool. Refer to AT- 2 7 0 , "
Removal and Installation (2WD
Models)" .
11. Remove tightening bolts for rear extension assembly and trans- mission case.
12. Tap rear extension assembly with soft hammer.
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ON-VEHICLE SERVICE AT-265
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Revision: 2005 July 2005 FX
13. Remove rear extension assembly from transmission case. (With
needle bearing.)
14. Disconnect revolution sensor connector. CAUTION:
Be careful not to damage connector
15. Straighten terminal clips to free revolution sensor harness.
16. 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.
INSTALLATION
1. Install revolution sensor in 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.
2. Connect revolution sensor connector.
3. Securely fasten revolution sensor harness with clips.
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: 5.8 N·m (0.59 kg-m, 51 in-lb)
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