Compressor Replacement: Removal

WARNING: This page is about a different car, the 2003 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.

Recover the refrigerant. Refer to Refrigerant Recovery and Recharging .
Remove the drive belt. Refer to ENGINE DRIVE BELT AND TENSIONER REPLACEMENT .
Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.

Fig 1: Electrical Connector & Compressor

Courtesy of GENERAL MOTORS CORP.

Disconnect the engine harness from the compressor.

Fig 2: Disconnecting Oxygen Sensor From Engine Harness

Courtesy of GENERAL MOTORS CORP.

On L81 vehicles, disconnect the oxygen sensor from the engine harness.

Fig 3: Front Oxygen Sensor & Front Exhaust Manifold

Courtesy of GENERAL MOTORS CORP.

On L81 vehicles, remove the oxygen sensor from the exhaust.

Fig 4: Removing & Discarding Sealing Washers

Courtesy of GENERAL MOTORS CORP.

Loosen the bolt that secures the suction/discharge to the compressor by 7-8 turns, and remove the block from the compressor by moving the block forward, then up.
Remove and discard the sealing washers.
Install the shipping cap on the compressor hose assembly to prevent moisture or contamination.
Install the compressor shipping cap before removal to prevent oil spillage and contamination.

Fig 5: Compressor Bolts & Engine

Courtesy of GENERAL MOTORS CORP.

Remove the bolts that secure the compressor to the engine block. Remove the compressor.