What was found
DURING SERVICE CHECK, FOUND EMERGENCY LIGHTS INOP OVER AFT FLIGHT ATTENDANTS POSITION. MTC REMOVED AND REPLACED BATTERY POWER SUPPLY IN AFT CABIN, OPS CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING SERVICE CHECK, FOUND EMERGENCY LIGHTS INOP OVER AFT FLIGHT ATTENDANTS POSITION. MTC REMOVED AND REPLACED BATTERY POWER SUPPLY IN AFT CABIN, OPS CHECK GOOD.