Air Mix Actuator Replacement - Driver for Buick Riviera 1998

1. Remove the instrument panel (IP) assembly. Refer to Instrument Panel Carrier Replacement in Instrument Panel, Gauges and Console.
2. Remove the driver air mix actuator retaining screws.
3. Remove the electrical connector from the driver air mix actuator.



4. Remove the driver air mix actuator (3).

1. Install the driver air mix actuator (3).

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.

2. Install the driver air mix retaining screws.

Tighten
Tighten the screws to 1.4 N·m (12 lb in).

3. Install the electrical connector to the driver air mix actuator.
4. Install the instrument panel (IP) assembly. Refer to Instrument Panel Carrier Replacement in Instrument Panel, Gauges and Console.