As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT ENGINE FIRE LOOP 1 STATUS MSG APPEARED DURING CLIMBOUT. REPLACED LOWER FAN LOOP AND OPS TESTED OK. REOPENED BY OPBLM FOR PROBLEMS STILL PRESENT. REF SVC TIP. RES MEASURED 1510 OHM. REMOVED CONNECTORS, RPL SUSPECTED CONNECTOR (D5034), T/S 5251A DUE TO LOOSE PINS. MEG WIRES ENG TO D1590 IN P54 PANEL. ALL CHECKS OK. REPLACED CARD M683 PRECAUTION.