What was found
COURIER AREA, FLOORBEAM YC HAS CORROSION IN 3 PLACES BETWEEN FRAME 11 & 12 ON TOP SURFACE T CAP CORROSION FOUND TO BE OUT OF LIMITS IAW SRM 53-12-15 L=1.0" W=1.0" D= 100%. R & R T CAP IAW SRM 51-40-21 CAT A MAJOR REPAIR.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
COURIER AREA, FLOORBEAM YC HAS CORROSION IN 3 PLACES BETWEEN FRAME 11 & 12 ON TOP SURFACE T CAP CORROSION FOUND TO BE OUT OF LIMITS IAW SRM 53-12-15 L=1.0" W=1.0" D= 100%. R & R T CAP IAW SRM 51-40-21 CAT A MAJOR REPAIR.