Ford 2003 Mustang Workshop Manual page 3195

6. CAUTION: Do not use air tools. The A/C clutch field coil (19D798) can be easily
damaged.
Remove the A/C clutch field coil.
1. Note the location of the A/C clutch field coil electrical connector.
2. Install the special tool on the nose opening of the A/C compressor.
3. Install the special tool.
4. Remove the A/C clutch field coil.
Installation
1. Clean the A/C disc and field coil and pulley mounting surfaces.
2. CAUTION: Do not use air tools. The A/C clutch field coil can be easily damaged.
Install the A/C clutch field coil.
1. Place the A/C clutch field coil on the A/C compressor with the A/C clutch field coil
electrical connector correctly positioned.
2. Using the special tools, install the A/C field coil.
3. NOTE: The A/C clutch pulley is a tight fit on the A/C compressor head. It must be correctly