As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NUMBER 3 ENG EGT INDICATION INTERMITTENTLY & INOPERATIVE. LOST INDICATION TWICE IN FLIGHT, NR 3 ENG EGT LOWER THERMOCOUPLE CABLE HARNESS REPLACED IAW MM 77-21-02-004-001, REF LP 720674. ACCOMPLISHED ENG RUN UP IAW MM 71-00-00 FOR EGT HARNESS REPLACEMENT & ALL INDICATIONS NORMAL.