What was found
DURING LINE CHECK, MAINTENANCE FOUND THAT SEVERAL OVERHEAD EMERGENCY PATHWAY LIGHTING IN THE CABIN WERE INOPERATIVE. MAINTENANCE REPLACED THE POWER SUPPLY AND BATTERY PACK 3D AND THE LIGHTS RETURNED TO AN OPERATIONAL CONDITION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING LINE CHECK, MAINTENANCE FOUND THAT SEVERAL OVERHEAD EMERGENCY PATHWAY LIGHTING IN THE CABIN WERE INOPERATIVE. MAINTENANCE REPLACED THE POWER SUPPLY AND BATTERY PACK 3D AND THE LIGHTS RETURNED TO AN OPERATIONAL CONDITION.