As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE ACCOMPLISHING TASK CARD 78273000 FOUND MAINT MESSAGE 77 10842. TOP RIGHT EGT SIGNAL (T495S1) IS OUT OF RANGE NR 2 ENGINE. MAINT MESSAGE 77 10842 IS A LONG TERM FAULT TO BE REPAIRED WITHIN 450 FLIGHT HOURS. AUTHORIZED BY SEAMC. ON DEFERRAL. CONFIRMED FAULTS CLEANED AND RESET J9 HARNESS PLUG ON EEC OPS NML ON EEC TEST REF MM 77 21 00 810 801 F00.