Mustang Cobra V8-281 4.6L DOHC VIN V MFI (1997)
High Pressure Safety Valve HVAC: Service and Repair
A/C High Pressure Safety Valve
REMOVAL
1. Remove eight push pins and radiator upper sight shield.
2. Discharge refrigerant from system. Observe all safety precautions. See: Service and Repair/Discharging and Recovery
3. Remove A/C pressure relief valve deflector from A/C compressor relief valve.
4. Remove A/C compressor relief valve from A/C manifold and tube.
INSTALLATION
1. Follow removal procedure in reverse order.
2. Use new O-ring seal lubricated with clean Motorcraft YN-12b refrigerant oil or equivalent meeting Ford specification WSH-M1C231-B.