Pressure Relief Valve

Discharge A/C system, using approved refrigerant recovery/recycling equipment. See RECOVERY, EVACUATION & RECHARGING in GENERAL SERVICING PROCEDURES article in GENERAL SERVICING. Remove pressure relief valve. See Fig 1. To install, reverse removal procedure. Coat NEW "O" rings with clean refrigerant oil.

Fig 1: Removing & Installing Pressure Relief Valve

Courtesy of FORD MOTOR CO.