GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

    Warning: Refer to Safety Glasses Warning in the Preface section.

  1. Remove the compressor. Refer to Air Conditioning Compressor Replacement.

  2. Object Number: 1950965  Size: SH
  3. Remove the compressor drive belt idler pulley to compressor mounting bracket retaining bolt (2).
  4. Remove the compressor drive belt idler pulley (1).

  5. Object Number: 1950969  Size: SH
  6. Remove the compressor mounting bracket to cylinder block retaining bolts  (1).
  7. Remove the compressor mounting bracket (2) from the cylinder block (3).

Installation Procedure


    Object Number: 1950969  Size: SH
  1. Position the compressor mounting bracket (2) to the cylinder block (3).
  2. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the compressor mounting bracket to cylinder block retaining bolts (1) and tighten to 58 N·m (43 lb ft).

  4. Object Number: 1950965  Size: SH
  5. Install the compressor drive belt idler pulley (1).
  6. Install the compressor drive belt idler pulley to compressor mounting bracket retaining bolt (2) and tighten to 58 N·m (43 lb ft).
  7. Install the compressor. Refer to Air Conditioning Compressor Replacement.