As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 FIRE LOOP 1 FAILURE. PERFORMED FIM26-11TASK 808 ALL RESISTANCE READINGS SHOWING NORMAL. VISUALLY INSPECTED WIRES & CONNECTORS NO CRITICAL DAMAGE FOUND. PERFORMED ENG FIRE DETECTION OPERATIONAL TEST UNABLE TO DUPLICATE MESSAGE NR 1 FIRE LOOP ENG MESSAGE. ACCOMPLISHED MAT TEST, MESSAGE CLEARED OPS OKAY.