As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 2 ENGINE PERFORMED T/C 78273000 AND FOUND ECONOMIC FAULT 77-20872, THE TOP LEFT EGT SIGNAL (T495S4) IS OUT OF RANGE. ACCOMPLISH EEC BITE TEST. RECENT FAULTS 73-21-00-740-803-F00, NO FAULTS FOUND ON NR 1 & 2 ENGINES, REF L/P 7048197 FOR NO FAULTS FOUND.