Description of Tool Usage:

This gage set is used to check for wear on the pins and sockets of the ground power plug and receptacle. The tool measures a disengagement force of 10 Ibs. for each large pin socket and 5 Ibs. for each small pin socket on the ground power plug. On the ground power receptacle, the gage acts as a go/no-go gage by fitting over the receptacle pins. The receptacle pins are worn if the gage will fit over the pins. The tool set consists of two gage assemblies and a scale with 5 lb. and 10 lb. increments.