As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT ENGINE FIRE LOOP 1 STATUS MESSAGE(<P>PERFORMED GVI OF FIRE LOOP 1 SYSTEM, NO DEFECTS NOTED. PERFORMED FIM 26-11 FT804 ENG FIRE DETECT BITE, TO SHEET 3 BLOCK 4. SUSPECT BAD LEFT ENG CONTROL CARD M681 FIRE LOOP 1. REMOVED AND REPLACED M681 FIRE LOOP 1 IAW AMM 26-10-01. OPS CHECKED PER AMM 26-11-00. NO FAULTS NOTED</P>)