What was found
YWG - EEL -C- DURING C-08 CHECK EMERGENCY ESCAPE PATH LIGHTING AT ROWS 13, 17, 19, 24 WERE FOUND INOPERATIVE. MAINTENANCE REMOVED AND REPLACED EMERGENCY POWER SUPPLY UNIT 13WL IAW AMM 33-51-38-401, OPERATIONAL CHECK PERFORMED IAW T/C F1C33301.