What was found
AIRCRAFT WAS GROUNDED: EMERGENCY LIGHT OUT ON EXIT SIGN ON LEFT HAND EMERGENCY EXIT DOOR AND FORWARD EXIT SIGN AT ROW 11. REPLACED EMERGENCY POWER SUPPLY UNIT 13WL BATTERY PER AMM 33-51-38.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WAS GROUNDED: EMERGENCY LIGHT OUT ON EXIT SIGN ON LEFT HAND EMERGENCY EXIT DOOR AND FORWARD EXIT SIGN AT ROW 11. REPLACED EMERGENCY POWER SUPPLY UNIT 13WL BATTERY PER AMM 33-51-38.