Other Refrigerant System Components

Add 60 ml (2 ounces) of clean Motorcraft YN-12b refrigerant oil or equivalent meeting Ford specification WSH-M1C231-B:
- following replacement of other system components such as hoses, A/C evaporator core orifice, A/C cycling switch, A/C compressor pressure relief valve and A/C pressure cut-off switch.
- following minor repairs such as O-ring leaks, charge port leaks, compressor shaft seal leaks and hose leaks.