Hadsys Compressor

NOTE: Make sure the suction and discharge ports are plugged with caps.

1. Remove the relief valve, 0-ring, and relief valve cap.

CAUTION:
- Do not let the compressor oil run out.
- Make sure there is no foreign matter in system.

2. Install the new valve.
- Clean off the 0-ring seat in the port.
- Replace 0-ring with a new one, and apply a thin coat refrigerant oil before installing it.
- Check for leaks.