Ford 2003 Mustang Workshop Manual page 3209

SECTION 412-03: Air Conditioning
REMOVAL AND INSTALLATION
Air Conditioning (A/C) Pressure Relief Valve —3.8L
Material
Item
PAG Refrigerant Compressor
Oil (R-134a Systems)
F7AZ-19589-DA (Motorcraft YN-
12-C)
Removal and Installation
1. Recover the refrigerant. For additional information, refer to
2. Unlatch the breather.
3. Disconnect the mass air flow (MAF) sensor electrical connector.
4. Remove the air cleaner outlet tube.
1. Loosen the clamp.
2. Disconnect the crankcase ventilation tube.
3. Remove the air cleaner outlet tube.
Specification
WSH-M1C231-
B
2003 Mustang Workshop Manual
Section 412-00 .