What was found
WHEN POWER IS TURNED OFF BY BATTERIES EMER LIGHTS AT OVERWING EXIT STAYS ON. ALSO WHEN POWER IS TURNED OFF AFT ATTENDANT CALL PANEL EMER PILOT LIGHT STAYS ON. R & R RELAY K104 & K148 IAW AMM 20-13-02 & DID NOT FIX THE PROBLEM. WRITE-UP REMAINS OPEN DID NOT FIX. R & R BATTERY HOLDER ASSEMBLY IAW AMM 33-50-04. EMER LIGHTS OPERATIONS CHECKED GOOD. R & R BATTERY CHARGER IAW AMM 33-50-05. EMER LIGHT OPERATIONS CHECKED GOOD. BATTERY CHARGER PN 11-0049, SN 15704. R & R NR 4 MAIN INVERTER ASSEMBLY IAW AMM 33-50-11. EMER LIGHTS OPERATIONS CHECKED GOOD. INVERTER PN 7824-1.