For K24Z3 engine model 2nd clutch: Install the waved spring (A) in the 2nd clutch drum (B). Install the clutch flat-plate (C) (1), then starting with the clutch disc, alternately install the clutch discs (D) (6) and the clutch wave-plates (E) (5). Install the clutch end-plate (F) with the flat side toward the top disc.