GM Service Manual Online
For 1990-2009 cars only

    Object Number: 2153760  Size: SH
  1. Clean the pressure relief valve seat area on the A/C compressor.
  2. Lubricate the O-ring of the new pressure relief valve with clean refrigerant oil.
  3. Caution: Refer to Fastener Caution in the Preface section.

  4. Install the new pressure relief valve (1) into the A/C compressor.
  5. Tighten
    Tighten the pressure relief valve to 7 N·m (60 lb in).