What was found
CREW CALL BACK FOR APU FIRE LOOP 1. PERFORMED A BITE IAW FIM 26-15 FT 803, FOUND NO FAULTS. REMOVED AND REPLACED THE APU FIRE DETECTION LOOP 1 CARD ASSY IAW AMM 26-10-01.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CREW CALL BACK FOR APU FIRE LOOP 1. PERFORMED A BITE IAW FIM 26-15 FT 803, FOUND NO FAULTS. REMOVED AND REPLACED THE APU FIRE DETECTION LOOP 1 CARD ASSY IAW AMM 26-10-01.