Loosen the pressure plate mounting bolts (A) in the pattern shown in several steps, then remove the bolts.

Turn the center screw (B) on the pressure plate compressor counterclockwise by hand to release the pressure, then install two pressure plate mounting bolts, by finger-tight to hold the pressure plate (C).

Remove the pressure plate compressor, the stop collar, then remove the finger-tightened bolts and the pressure plate.