Compressor Fitting HVAC: Service and Repair

Low Pressure Service Valve, Removing







- Discharge refrigerant system.
- Unscrew and remove low pressure service valve -3-.

1 - Connection with external thread and groove for O-ring
2 - O-ring, 7.6 mm; 1.8 mm
3 - Low pressure service valve
4 - O-ring, 7.6 mm; 1.8 mm
5 - Cap