For 1990-2009 cars

### Removal Procedure

1. Raise the vehicle. Suitably support the vehicle. Refer to General Vehicle Lifting and Jacking in General Information.
2. Remove the propeller shaft. Refer to Propeller Shaft.
3. Remove the rear axle torque arm. Refer to Torque Arm Replacement in Rear Suspension.
4. Remove the catalytic converter hanger. Refer to Converter Hanger Assembly
5. Remove the case extension bolts.
6. Remove the case extension.
7. Remove the case extension seal. Discard the seal.
8. Remove the output shaft sleeve.
9. Remove the output shaft seal, if necessary.

### Installation Procedure

1. Install the output shaft sleeve, if necessary.
2. Install the output shaft seal, if necessary.
3. Install a new case extension seal.
4. Install the case extension.
5. Install the case extension bolts.

Tighten
Tighten the bolts to 35 N·m (26 lb ft).

Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

6. Install the rear axle torque arm. refer to Torque Arm Replacement in Rear Suspension.
7. Install the propeller shaft. Refer to Propeller Shaft.
8. Install the catalytic converter hanger. Refer to Converter Hanger Assembly
9. Lower the vehicle.