Clutch Pressure Plate Check

WARNING: This page is about a different car, the 2007 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.

Check the clutch pressure plate surface for scoring, cracks or discoloration. Minor scratches or discoloration should be removed with a fine emery cloth.
Measure the flatness of the clutch pressure plate surface with a straightedge and a feeler gauge.

Fig 1: Measuring Flatness Of Clutch Pressure Plate Surface (With Specifications)

Courtesy of FORD MOTOR CO.

Check the diaphragm spring fingers for discoloration, scoring and bent or broken segments.
Measure the wear of the diaphragm spring fingers.

Fig 2: Measuring Wear Of Diaphragm Spring Fingers (With Specifications)

Courtesy of FORD MOTOR CO.