High Pressure Safety Valve HVAC: Service and Repair

Compressor Manifold:

REMOVAL
1. Remove refrigerant from A/C system using a refrigerant recovery machine.
2. Rotate the high pressure relief valve counterclockwise and separate relief valve from the vehicle.

INSTALLATION
For installation, reverse the above procedures using a new 0-ring seal.
- Evacuate and charge the refrigerant system.
- Torque 5/8" Hex to 13.5 Nm (10 ft. lbs.).