OPERATION UNIT ( WITH PCB ) BRAKE LINING BRAKE RING MOTOR HOUSING DRUM SHAFT YARN TENSION VALVE 148005783 FEELER ( SENSOR ) SAVIO POLAR CPU PCB-SAVIO ORION DRUM CARD PCB-AC5/X5 SOLENOID VALVE ‹ 5 6 7 8 9 10 11 12 ›