What was found
CABIN EMER LIGHTING ILLUMINATED IN FLIGHT WITH SWITCH IN THE ARM POSITION. CORRECTIVE ACTION: REMOVED #1 FOREWORD EMERGENCY BATTERY P/N 7450LS·00 S/N 006262. INSTALLED A TESTED EMERGENCY BATTERY P/N 7450LS-O0 S/N 006371. REMOVED #2 AFT EMERGENCY BATTERY P/N 7450LS-00 S/N 005843. INSTALLED A REPAIRED EMERGENCY BATTERY P/N 7450LS·00 S/N 005059. OPS CHECK GOOD IAW EMB-505 AMM CH 33-52-01