Pressure Relief Valve

R-4 Compressor Component View:

Remove or Disconnect

1. Valve (24).
2. Seal (23).

Install or Connect

1. Seal (23).
^ Dip the seal in clean 525 viscosity refrigerant oil before inserting it into the valve cavity.
2. Valve (24).

Tighten
^ Valve (24) to 17 N.m (13 ft. lbs.).