F 550 4WD Super Duty V10-6.8L VIN S (2000)
High Pressure Safety Valve HVAC: Service and Repair
Pressure Relief Valve - Motorhome Chassis
Pressure Relief Valve - Motorhome Chassis
Removal
1. Recover the refrigerant.
2. Remove the pressure relief valve.
Installation
1. Follow the removal procedure in reverse order.
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Lubricate the 0-ring seals with PAG Refrigerant Compressor Oil (R-134a Systems) 17AZ-19589-DA (Motorcraft YN-12-C) or equivalent
meeting Ford specification WSH-M1C231-B.
