As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION UNDER NUTPLATES, 7 EACH ON CHANNEL LOCATED AT STA 14-20-1440, RBL 20-1440. RBL 20 AFT CARGO PIT ENTRY AREA. REMOVED CORROSION SRM 51-10-53. FAB NEW CHANNEL IAW DRWG 146N5391. REPLACED WITH NEW CHANNEL SRM 51-40-02 TREATED SRM 51-20-01 AND MM 51-21-00-7. (K)