OK request send 3D74E-3A S/N 00101-UP ELECTRICAL SYSTEM Section ELECTRICAL SYSTEM 3D74E-3A S/N 00101-UP Komatsu: ALTERNATOR AND MOUNTING (20A) 180010 STARTING MOTOR AND MOUNTING 180020 SAFETY RELAY¤ CURRENT LIMITER¤ CHARGE INDICATOR¤ GROW RELAY AND TIMER 180030 ALTERNATOR (20A) 180040 STARTING MOTOR 180050
