停放制动器膜片转臂室
parking brake rotochamber
调速器控制膜片室
governor control rotochamber
组装的前制动器膜片摇臂室
assembled front brake rotochamber
损坏的制动器控制阀
damaged brake control valve
损坏的涡轮增压器油封
failed turbocharger oil seal
气门摇臂室罩
valve rocker chamber cover
损坏的离合器活塞密封
damaged clutch piston seal
损坏的发动机曲轴后密封
damaged engine crankshaft rear seal