Part of being in Maintenance or Engineering Department in plant is the Corrective Actions where equipment or parameters are having issues or fault. To be an expert in solving problems or troubleshooting requires years of experience in plant. One of the hardest parts of corrective maintenance is dealing with aged systems. “Abandoned” electrical panels, system with obsolete models, etc. Untagged 6-phase motor could be one of them. In case of emergency that we need to use a motor with untagged leads, what would you do? This article will show you how to identify untagged 6-leads out, 3-phase motor. This is one of the topics that I thought to my class when I worked as a part-time teacher. Before you do the steps, make