What was found
WHILE PERFORMING T/C 78273000, FOUND NR 2 ENGINE HAS ECONOMIC FAULT MESSAGE 73-31372, UPPER EGT SECTORS READING HIGH. ACFT GROUNDED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE PERFORMING T/C 78273000, FOUND NR 2 ENGINE HAS ECONOMIC FAULT MESSAGE 73-31372, UPPER EGT SECTORS READING HIGH. ACFT GROUNDED.