What was found
THE EGRESS LIGHTS WERE INOPERATIVE AT ROWS 3 TO 8 AND AT ROW 11. THE AFT EMERGENCY PATHWAY LIGHTS AND TWO TAIL CONE LIGHTS WERE INOPERATIVE. REPLACED THE ELBOW ASSEMBLY (P/N 0105614-001), FOR ROWS 3 TO 8. REPLACED THE BULB, (P/N 7732) AT ROW 11 AND REPLACED THE BATTERY, (P/N 408822-101) FOR TAIL CONE AREA.