For 1990-2009 cars

#### Tool Required

J 41790-A Compressor Holding Fixture

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.

Tighten
Tighten the pressure relief valve to 9 N·m (80 lb in).

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