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Home >> Pontiac >> 2007 >> G6 V6-3.5L >> Repair and Diagnosis >> Transmission and Drivetrain >> Automatic Transmission/Transaxle >> Extension Housing >> Service and Repair
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Extension Housing: Service and Repair



Case Extension Housing Replacement

Removal Procedure

1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection.
2. Raise and support the vehicle. Refer to Vehicle Lifting.
3. Remove the right drive axle from the transaxle. Refer to Wheel Drive Shaft Replacement.
4. Remove the transaxle brace. Refer to Automatic Transmission Brace Replacement (LZ9 to M15) Automatic Transmission Brace Replacement (LZ9 to M15).
5. Remove the vehicle speed sensor.




6. Remove the case extension housing bolts (5).
7. Remove the case extension housing (6) with the axle seal and the O-ring (8).

Installation Procedure




1. Install the O-ring (8) to the case extension housing (6).
2. Install the case extension housing (6) with the axle seal and the O-ring (8).

Notice: Refer to Fastener Notice.

3. Install the case extension housing bolts (5).

Tighten the bolts to 36 N.m (27 lb ft).

4. Install the vehicle speed sensor.
5. Install the transaxle brace. Refer to Automatic Transmission Brace Replacement (LZ9 to M15) Automatic Transmission Brace Replacement (LZ9 to M15).
6. Install the right drive axle to the transaxle. Refer to Wheel Drive Shaft Replacement.
7. Lower the vehicle.
8. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection.

Notice: Refer to Transmission Overfill Notice.

9. Check and fill the transaxle as necessary.
10. Inspect for fluid leaks.

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