Clutch Procedure After you apply either clutch, an annular piston forces The 2 sets of clutch discs into contact. So, it would make them revolve collectively as an individual locked device. The oil tension, equipped thru’ controls, operates the piston and functions for a force plate in a mechanical clutch. https://zanexeghg.ltfblog.com/33089062/detailed-notes-on-gearbox-auto