F 150 2WD Pickup V8-4.6L (2002)
High Pressure Safety Valve HVAC: Service and Repair
REMOVAL
1. Recover the refrigerant.
2. Raise the vehicle on a hoist.
3. Remove the A/C compressor pressure relief valve.
INSTALLATION
1. Follow the removal procedure in reverse order.
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Lubricate the O-ring seal with PAG Refrigerant Compressor Oil (R-134a Systems) F7AZ-19589-DA (Motorcraft YN-12-C) or equivalent
meeting Ford specification WSH-M1C231-B.