What was found
WITH EMER LIGHTS SELECTED, NORMAL & OFF, A SECTION OF AISLE LIGHTS IN MIDDLE OF CABIN ILLUMINATES INTERMITTENTLY. R & R EMER LIGHT BATTERY CHARGER 3 IAW AMM 33-50-04 & INVERTER 5 IAW AMM 33-50-11, WHICH ARE ASSOCIATED WITH FLOOR AISLE LIGHTS 4 & 5. OPERATIONS CHECKED GOOD.