What was found
RT ENGINE FIRE LOOP 1 STATUS MESSAGE DISPLAYED ENGINE FIRE DETECTION SYSTEMS, DETECTION LOOPS (ER RESTRICTED 120). TRANSFERED TO MDDR 141557, IAW DDG 26-11-01-01, CAT C, DD 07FEB21. FOUND LOOSE CONNECTOR AT LOWER LOOP RT SIDE, SECURED CONNECTOR. OPERATIONS CHECK OK, MDDR 141557 IS CLOSED.