Technician Handbook ! 302 Manual Transmissions & Transaxles Clutch Pedal Normal service for a clutch includes checking the mechanical linkage systems for clutch pedal height and free play, and checking the hydraulic systems fluid levels. Adjustment Clutch Pedal Height To check for clutch pedal height, measure the distance from the vehicle floor (asphalt sheet under the carpet) to the top of the clutch pedal. Refer to the appropriate Repair Manual for vehicle specifications. If the clutch pedal requires a height adjustment, it is adjusted using the pedal height adjust point. Always adjust clutch pedal height before adjusting clutch pedal free play.
Clutch Pedal Freeplay To check and adjust clutch pedal free play, push the clutch pedal downward by hand until all play is removed and resistance is felt. The distance from this point to the pedal top position is free play. Free play travel that is less than specifications indicates the need for adjustment of the push rod. Too little free play may result in the clutch master cylinder compensating port being blocked, preventing the return of fluid. This will result in difficulty in bleeding the hydraulic circuit and may also cause the clutch to slip as under hood temperatures cause fluid to expand pushing the release cylinder piston and release bearing. 22 Technical Training