What was found
FLIGHT CREW RETURNED TO THE FIELD AFTER THE LEFT ENGINE EGT GAUGE INDICATION DROPPED TO ZERO. THE LEFT EGT GAUGE WAS REPLACED, GROUND RAN WITH ALL INDICATIONS NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLIGHT CREW RETURNED TO THE FIELD AFTER THE LEFT ENGINE EGT GAUGE INDICATION DROPPED TO ZERO. THE LEFT EGT GAUGE WAS REPLACED, GROUND RAN WITH ALL INDICATIONS NORMAL.