0 Semi.open deck structure 3 Reduced number of drilled holes for lubricant Simpler structure Reducllon of drilled holes I/* 21 Nozzle I IO Cplimtzed nozzle hole I l Walers-box diecasl l Reduction of slapping / of clearance bf pi\l I* Cold roll steel type 1 \ I 17 Filler Installation I , 22 1 Low-noise kll 1 l 011 cooler provided as an option Noise reducllon body size - Adaptation lo low speed operalion