GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Important: Recovering the refrigerant is not necessary in order to service the compressor mounting bracket.


    Object Number: 247300  Size: SH
  1. Remove the A/C compressor from the bracket. Refer to Air Conditioning Compressor Replacement .
  2. Remove the A/C compressor mounting bracket retaining bolts (1,2).
  3. Remove the A/C compressor mounting bracket.

Installation Procedure


    Object Number: 247300  Size: SH
  1. Install the A/C compressor mounting bracket.
  2. 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.

  3. Install the A/C compressor mounting bracket retaining bolts (1,2). Refer to the illustration for the proper torque sequence.
  4. Tighten

    1. Tighten the side bracket bolts (1) to 100 N·m (74 lb ft).
    2. Tighten the front bracket bolt (2) to 50 N·m (37 lb ft).
  5. Install the A/C compressor. Refer to Air Conditioning Compressor Replacement .