Grand Marquis V8-302 5.0L VIN F FI (1985)
Checking Clutch Air Gap
9. Check and record the air gap between the hub and the mating pulley surfaces in three locations equally spaced around the pulley.
10. Rotate the compressor or pulley 1/2 turn (180 degrees) and again check the air gap in three equally spaced locations. The smallest air gap must be
within 0.021-0.036 inch. Add or remove shims as necessary until the smallest air gap is within specification.
