NISSAN 350Z 2007 Z33 Automatic Transmission Workshop Manual

ON-VEHICLE SERVICE
AT-221
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Revision: 2006 November2007 350Z

Assemble it so that manual valve cutout is engaged with
manual plate projection.
8. Install bolts (A), (B) and (C) in control valve with TCM.

: Vehicle front
9. Tighten bolt 1, 2 and 3 temporarily to prevent dislocation. After
that tighten them in order (1 → 2 → 3), and then tighten other
bolts, and then tighten control valve with TCM mounting bolts to
the specified torque. Refer to AT- 2 1 5 , "
COMPONENTS" .

: Vehicle front
10. Connect A/T fluid temperature sensor 2 connector (A).
11. Securely fasten terminal cord assembly and A/T fluid tempera-
ture sensor 2 harness with terminal clips ( ).
12. Connect revolution sensor connector.
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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-222
ON-VEHICLE SERVICE
Revision: 2006 November2007 350Z
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.

Complete remove all moisture, oil and old gasket, etc. from oil pan gasket mounting surface.
b. Install oil pan (2) (with oil pan gasket) and clips (1) to transmis-
sion case.

: Vehicle front

: Oil pan mounting bolt
CAUTION:

Install it so that drain plug (3) comes to the position as
shown in the figure.

Be careful not to pinch harness.

Complete remove all moisture, oil and old gasket, etc.
from oil pan mounting surface.
c. Tighten oil pan mounting bolts to the specified torque in numeri-
cal order shown in the figure after temporarily tightening them.
Refer to AT- 2 1 5 , "
COMPONENTS" .
CAUTION:
Do not reuse oil pan mounting bolts.
16. Install drain plug gasket and drain plug to oil pan, and then
tighten drain plug to the specified torque. Refer to AT- 2 1 5 ,
"COMPONENTS" .
CAUTION:
Do not reuse drain plug gasket.
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ON-VEHICLE SERVICE
AT-223
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Revision: 2006 November2007 350Z
17. Pull up A/T assembly harness connector.
CAUTION:
Be careful not to damage connector.
18. Install snap ring to A/T assembly harness connector.
19. Connect A/T assembly harness connector.
20. Install bracket (2) from transmission assembly. Refer to AT- 2 1 5 ,
"COMPONENTS" .

: Vehicle front

: Bolt
21. Install heated oxygen sensor 2 harness (B) from clips (1).
22. Connect heated oxygen sensor 2 harness connectors (A).
23. Install exhaust mounting bracket. Refer to EX-3, "
Removal and
Installation" .
24. Pour ATF into A/T assembly. Refer to AT- 1 2 , "
Changing A/T
Fluid" .
25. Connect the battery cable to the negative terminal.
A/T FLUID TEMPERATURE SENSOR 2 REMOVAL AND INSTALLATION
Removal
1. Disconnect the battery cable from the negative terminal.
2. Drain ATF through drain hole.
3. Remove exhaust mounting bracket. Refer to EX-3, "
Removal and Installation" .
4. Disconnect heated oxygen sensor 2 harness connectors (A).

: Vehicle front

: Bolt
5. Remove heated oxygen sensor 2 harness (B) from clips (1).
6. Remove bracket (2) from transmission assembly.
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AT-224
ON-VEHICLE SERVICE
Revision: 2006 November2007 350Z
7. Remove clips (1), oil pan (2) and oil pan gasket.

: Vehicle front

: Oil pan mounting bolt

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 4 , "
A/T Fluid Cooler Cleaning".
9. Disconnect A/T fluid temperature sensor 2 connector (1).
CAUTION:
Be careful not to damage connector.
10. Straighten terminal clip ( ) to free A/T fluid temperature sensor
2 harness.
11. Remove A/T fluid temperature sensor 2 with bracket from con-
trol valve with TCM.
12. Remove bracket from A/T fluid temperature sensor 2.
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ON-VEHICLE SERVICE
AT-225
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Revision: 2006 November2007 350Z
Installation
CAUTION:
After completing installation, check A/T fluid leakage and A/T fluid level. Refer to AT- 1 2 , "
Checking A/T
Fluid" .
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
bolt to the specified torque. Refer to AT- 2 1 5 , "
COMPONENTS" .
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.

Complete remove all moisture, oil and old gasket, etc. from oil pan gasket mounting surface.
b. Install oil pan (2) (with oil pan gasket) and clips (1) to transmis-
sion case.

: Vehicle front

: Oil pan mounting bolt
CAUTION:

Install it so that drain plug (3) comes to the position as
shown in the figure.

Be careful not to pinch harness.
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AT-226
ON-VEHICLE SERVICE
Revision: 2006 November2007 350Z

Complete remove all moisture, oil and old gasket, etc. from oil pan mounting surface.
c. Tighten oil pan mounting bolts to the specified torque in numeri-
cal order shown in the figure after temporarily tightening them.
Refer to AT- 2 1 5 , "
COMPONENTS" .
CAUTION:
Do not reuse oil pan mounting bolts.
6. Install drain plug gasket and drain plug to oil pan, and then
tighten drain plug to the specified torque. Refer to AT- 2 1 5 ,
"COMPONENTS" .
CAUTION:
Do not reuse drain plug gasket.
7. Install bracket (2) from transmission assembly. Refer to AT- 2 1 5 ,
"COMPONENTS" .

: Vehicle front

: Bolt
8. Install heated oxygen sensor 2 harness (B) from clips (1).
9. Connect heated oxygen sensor 2 harness connectors (A).
10. Install exhaust mounting bracket. Refer to EX-3, "
Removal and
Installation" .
11. Pour ATF into A/T assembly. Refer to AT- 1 2 , "
Changing A/T
Fluid" .
12. Connect the battery cable to the negative terminal.
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ON-VEHICLE SERVICE
AT-227
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Revision: 2006 November2007 350Z
Parking ComponentsNCS00093
COMPONENTS
REMOVAL
1. Drain ATF through drain hole.
2. Remove exhaust front tube and center muffler with power tool. Refer to EX-3, "
Removal and Installation" .
3. Remove rear propeller shaft. Refer to PR-6, "
Removal and Installation" .
CAUTION:
Do not impact or damage propeller shaft tube.
4. Remove control rod. Refer to AT- 2 0 5 , "
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 drain plug.
6. Remove rear engine mounting member with power tool. Refer to AT- 2 4 2 , "
Removal and Installation" .
1. Rear oil seal 2. Rear extension 3. Parking actuator support
4. Return spring 5. Parking pawl 6. Pawl shaft
7. Self-sealing bolt 8. Seal ring 9. Parking gear
10. Output shaft 11. Bearing race 12. 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 Anaerobic Liquid Gasket or equivalent. Refer to GI-45, "Recommended Chemical Products and Sealants" .
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AT-228
ON-VEHICLE SERVICE
Revision: 2006 November2007 350Z
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-229
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Revision: 2006 November2007 350Z
12. Remove parking gear from output shaft.
13. Remove seal rings from output shaft.
14. Remove needle bearing (1) 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-230
ON-VEHICLE SERVICE
Revision: 2006 November2007 350Z
17. Remove return spring (1) from parking pawl (2).
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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