What was found
WHILE PERFORMING T/C 78273000, FOUND NR 1 ENGINE FAULT MSG 73-31371, UPPER EGT SECTORS READING HIGH ON FLIGHT LEG 2 ECONOMIC FAULT. ACFT GROUNDED. ON DEFERRAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE PERFORMING T/C 78273000, FOUND NR 1 ENGINE FAULT MSG 73-31371, UPPER EGT SECTORS READING HIGH ON FLIGHT LEG 2 ECONOMIC FAULT. ACFT GROUNDED. ON DEFERRAL.