As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING LINE CHECK, FOUND RIGHT WING EMERGENCY LIGHT OUT, AFT GALLEY EMERGENCY LIGHT OUT, EMERGENCY LIGHT ROW 3 OUT, AND VENTRAL STAIRWAY EMERGENCY LIGHT OUT. RELAMPED RIGHT WING LIGHT AND REPLACED BATTERY PACKS FOR GALLEY ROW 3 AND VENTRAL STAIRWAY.