What was found
99-210 - FIRE WARN BELL SOUNDED AT ROTATION WITHOUT ASSOC FIRE LIGHTS. BOTH SYS TEST GOOD. NO OTHER IND OF FIRE. NR 2 ENG OPER PWR UNIT AT P6-3 PNL WAS LOOSE ON CONNECTOR, RESECURED AS REQ. GROUND TEST PER MM 26-12-000, 26-11-000, AND 26-17-000 OPER CK GOOD.