What was found
AFTER TAKEOFF, RECEIVED LT ENG FIRE LOOP 1 EICAS MSG FOLLOWED BY LT ENG FIRE WARNING. REPLACED UPPER AFT LOOP AND REPAIRED CHAFED WIRING.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER TAKEOFF, RECEIVED LT ENG FIRE LOOP 1 EICAS MSG FOLLOWED BY LT ENG FIRE WARNING. REPLACED UPPER AFT LOOP AND REPAIRED CHAFED WIRING.