GM Service Manual Online
For 1990-2009 cars only

Compressor Pressure Relief Valve Installation V5 - Direct Mount

Tool Required

J 41790-A Compressor Holding Fixture


    Object Number: 186933  Size: SH
  1. Clean the pressure relief valve seat area of the rear head.
  2. Lubricate the O-ring of the new pressure relief valve with clean 525 viscosity refrigerant oil.
  3. Install the new pressure relief valve into the compressor.
  4. Tighten
    Tighten the pressure relief valve to 9 N·m (80 lb in).

  5. Remove the compressor from the J 41790-A .