As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENG 3 FIRE LOOP A & B FAILED(<P>R/R UPPER & LWR AFT DETECTOR ASSY IAW AMM 26-11-02. R/R HARNESS 61B45322 IAW AMM 26-11-02. R/R HARNESS WIRE AND ENG IDLE TEST RUN NORMAL IAW AMM 71-00-00. PERFORMED OPS CHECK, NO FAULTS FOUND FOR ENG 3 FIRE LOOP.</P>)