What was found
(CAN) ON THE GROUND, THE AFT SMOKE WARNING CARGO LIGHT CAME ON FLIGHT ATTENDANT PANEL. RESET OF AIRCRAFT, POWER OFF 7.5 MINS. COULD NOT RESET WARNING. THE AFT SMOKE DETECTOR WAS REPLACED AND SYSTEM TESTED SERVICEABLE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) ON THE GROUND, THE AFT SMOKE WARNING CARGO LIGHT CAME ON FLIGHT ATTENDANT PANEL. RESET OF AIRCRAFT, POWER OFF 7.5 MINS. COULD NOT RESET WARNING. THE AFT SMOKE DETECTOR WAS REPLACED AND SYSTEM TESTED SERVICEABLE.