What was found
DURING PREFLIGHT, FOUND EMERGENCY LIGHTS LEFT SIDE AISLE OVERHEAD IN AFT GALLEY AND OVER DOOR 4L INOPERATIVE. REPLACED POWER SUPPLY M737. CHECKED OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING PREFLIGHT, FOUND EMERGENCY LIGHTS LEFT SIDE AISLE OVERHEAD IN AFT GALLEY AND OVER DOOR 4L INOPERATIVE. REPLACED POWER SUPPLY M737. CHECKED OK.