Ford 2003 Mustang Workshop Manual page 3109

SECTION 412-00: Climate Control System - General Information
GENERAL PROCEDURES
Air Conditioning (A/C) Clutch Air Gap Adjustment
1. Check the A/C clutch air gap at three equally-spaced places between the A/C clutch hub (2884)
and the A/C clutch pulley (2E884).
2. Remove the A/C clutch. Add or remove spacers between the A/C clutch and the compressor
shaft until clearance is within specification. For additional information, refer to
2003 Mustang Workshop Manual
Section 412-03 .