Other information:
Special Tool(s) /
General Equipment
Hose Clamp Remover/Installer
Removal
Drain the cooling system.
Refer to: Engine Cooling System Draining, Vacuum Filling and Bleeding (303-03C Engine Cooling, General Procedures).
Release the fuel system pressure...
Special Tool(s) /
General Equipment
Air Conditioning Service Unit
Check
NOTICE:
Motorcraft® R-1234yf Refrigerant POE Oil (YN-34) only must
be used as a refrigerant system lubricant for High Voltage Battery
Electric vehicles. Addition of any oil other than Motorcraft® R-1234yf
Refrigerant POE Oil (YN-34) to the High Voltage Battery Electric vehicle
refrigerant system will damag..