Pressure Relief Valve

Tools Required
J 41790 Compressor Holding Fixture

Figure 25 - Removing Pressure Relief Valve:

Remove or Disconnect

1. Remove the compressor from the vehicle.
2. Install the compressor onto the J 41790.
3. Remove the pressure relief valve from the rear head of the compressor (Figure 25).

Figure 26 - Installing Pressure Relief Valve:

Install or Connect

1. Clean the pressure relief valve seat area of the rear head.
2. Lubricate O-ring seal of new pressure relief valve with clean 525 viscosity refrigerant oil.
3. Install the new pressure relief valve into the compressor (Figure 26).

Tighten
^ Pressure relief valve to N.m 9 (80 lb in).

4. Remove the compressor from the J 41790.
5. Install the compressor into the vehicle.