What was found
DURING PDC FOUND NR 2 ENG FIRE LOOP B FAULT SHOWN ON MAINT PAGE. CFDS FDCU-2 FAULT REV SHOWS PYLON FIRE DET ASSY B FAULT. REMOVED POWER FROM FDCU-2. NO HELP. ITEM DEFERRED IAW MEL 26-11-1. DMP ACCOMPLISHED PLACARD INSTALLED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING PDC FOUND NR 2 ENG FIRE LOOP B FAULT SHOWN ON MAINT PAGE. CFDS FDCU-2 FAULT REV SHOWS PYLON FIRE DET ASSY B FAULT. REMOVED POWER FROM FDCU-2. NO HELP. ITEM DEFERRED IAW MEL 26-11-1. DMP ACCOMPLISHED PLACARD INSTALLED.