transmission INFINITI FX35 2007 Owner's Guide

ON-VEHICLE SERVICE AT-241
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Revision: 2006 July 2007 FX35/FX45
11. Disconnect A/T fluid temperature sensor 2 connector (1).
CAUTION:
Be careful not to damage connector.
12. Straighten terminal clips ( ) to free terminal cord assembly and A/T fluid temperature sensor 2 harness.
13. Disconnect revolution sensor connector. CAUTION:
Be careful not to damage connector.
14. Straighten terminal clip to free revolution sensor harness.
15. Remove bolts A, B and C from control valve with TCM.

: Vehicle front
16. Remove control valve with TCM from transmission case. CAUTION:
When removing, be careful with the manual valve notch and
manual plate height. Remove it vertically.
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Bolt symbol Length mm (in) Number of bolts
A 42 (1.65) 5
B 55 (2.17) 6
C 40 (1.57) 1
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AT-244
ON-VEHICLE SERVICE
Revision: 2006 July 2007 FX35/FX45
3. Connect TCM connectors.
4. Install O-ring in A/T assembly harness connector.
CAUTION:

Do not reuse O-ring.

Apply ATF to O-ring.
5. Install A/T fluid temperature sensor 2 to bracket.
6. Install A/T fluid temperature sensor 2 (with bracket) in control valve with TCM, and then tighten A/T fluid temperature sensor 2
mounting bolt to the specified torque. Refer to AT- 2 3 9 , "
COM-
PONENTS" .
CAUTION:
Adjust bolt hole of bracket to bolt hole of control valve with
TCM.
7. Install control valve with TCM in transmission case. CAUTION:

Make sure that turbine revolution sensor securely installs
turbine revolution sensor hole.

Hang down revolution sensor harness toward outside so
as not to disturb installation of control valve with TCM.

Adjust A/T assembly harness connector of control valve
with TCM to terminal hole of transmission case.
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AT-246
ON-VEHICLE SERVICE
Revision: 2006 July 2007 FX35/FX45
12. Connect revolution sensor connector.
13. Securely fasten revolution sensor harness with terminal clip.
14. Install magnets in oil pan.
15. Install oil pan to transmission case.
a. Install oil pan gasket to oil pan. CAUTION:

Do not reuse oil pan gasket.

Install it in the direction to align hole positions.

Completely remove all moisture, oil and old gasket, etc. from oil pan gasket mounting surface.
b. Install oil pan (3) (with oil pan gasket), clips (2) and brackets (1) (VK45DE) to transmission case.

: Vehicle front

: Bolt (22)
CAUTION:

Install it so that drain plug (4) comes to the position as
shown in the figure.

Be careful not to pinch harnesses.

Completely remove all moisture, oil and old gasket, etc.
from oil pan mounting surface.
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ON-VEHICLE SERVICE AT-249
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Revision: 2006 July 2007 FX35/FX45
1. Install A/T fluid temperature sensor 2 to bracket.
2. Install A/T fluid temperature sensor 2 (with bracket) in control
valve with TCM, and then tighten A/T fluid temperature sensor 2
mounting bolt to the specified torque. Refer to AT- 2 3 9 , "
COM-
PONENTS" .
3. Connect A/T fluid temperature sensor 2 connector (1).
4. Securely fasten A/T fluid temperature sensor 2 harness with ter- minal clip ( ).
5. Install oil pan to transmission case.
a. Install oil pan gasket to oil pan. CAUTION:

Do not reuse oil pan gasket.

Install it in the direction to align hole positions.

Completely remove all moisture, oil and old gasket, etc. from oil pan mounting surface.
b. Install oil pan (3) (with oil pan gasket), clips (2) and brackets (1) (VK45DE) to transmission case.

: Vehicle front

: Bolt (22)
CAUTION:

Install it so that drain plug (4) comes to the position as
shown in the figure.

Be careful not to pinch harnesses.

Completely remove all moisture, oil and old gasket, etc.
from oil pan mounting surface.
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ON-VEHICLE SERVICE AT-251
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Revision: 2006 July 2007 FX35/FX45
REMOVAL
1. Drain ATF through drain plug.
2. Remove exhaust front tube and center muffler with power tool. Refer to EX-3, "
Components" .
3. Remove rear propeller shaft. Refer to PR-9, "
Removal and Installation" .
4. Remove control rod. Refer to AT- 2 3 0 , "
Control Rod Removal and Installation" .
5. Support A/T assembly with a transmission jack. CAUTION:
When setting transmission jack, be careful not to allow it to collide against the drain plug.
6. Remove rear engine mounting member with power tool. Refer to AT- 2 6 6 , "
Removal and Installation (2WD
Models)" .
7. Remove engine mounting insulator (rear). Refer to AT- 2 6 6 , "
Removal and Installation (2WD Models)" .
8. Remove tightening bolts for rear extension assembly and trans- mission case.
9. Tap rear extension assembly with soft hammer.
10. Remove rear extension assembly from transmission case. (With needle bearing.)
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AT-252
ON-VEHICLE SERVICE
Revision: 2006 July 2007 FX35/FX45
11. Remove bearing race from output shaft.
12. Remove output shaft from transmission case by rotating left/
right.
13. Remove parking gear from output shaft.
14. Remove seal rings from output shaft.
15. Remove needle bearing from rear extension.
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AT-256
ON-VEHICLE SERVICE
Revision: 2006 July 2007 FX35/FX45
5. Install needle bearing to rear extension.
CAUTION:

Take care with the direction of needle bearing. Refer to
AT- 2 9 1 , "
Locations of Adjusting Shims, Needle Bearings,
Thrust Washers and Snap Rings" .

Apply petroleum jelly to needle bearing.
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.
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ON-VEHICLE SERVICE AT-257
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Revision: 2006 July 2007 FX35/FX45
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.
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. Refer to AT- 2 5 0 , "
COMPONENTS" .
CAUTION:
Do not reuse self-sealing bolts.
13. Install engine mounting insulator (rear). Refer to AT- 2 6 6 , "
Removal and Installation (2WD Models)" .
14. Install rear engine mounting member. Refer to AT- 2 6 6 , "
Removal and Installation (2WD Models)" .
15. Install control rod. Refer to AT- 2 3 0 , "
Control Rod Removal and Installation" .
16. Install rear propeller shaft. Refer to PR-9, "
Removal and Installation" .
17. Install exhaust front tube and center muffler. Refer to EX-3, "
Components" .
18. Install drain plug in oil pan, and then tighten drain plug to the specified torque. Refer to AT- 2 3 9 , "
COMPO-
NENTS" .
CAUTION:
Do not reuse drain plug gasket.
19. Pour ATF into A/T assembly. Refer to AT- 1 2 , "
Changing A/T Fluid" .
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AT-260
ON-VEHICLE SERVICE
Revision: 2006 July 2007 FX35/FX45
7. Remove clips (1), oil pan (2) and oil pan gasket.

: Vehicle front

: Bolt (22)

Drain plug (3)
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 A/T 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 6 6 , "
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-261
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Revision: 2006 July 2007 FX35/FX45
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 clip 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.
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