What was found
MCN - MAJOR REPAIR - C12 CHECK - LEVEL 2 CORROSION ON STRINGER, BS 760, S21R. REPAIRED STRINGER, BS 760, S21R IAW B757 SRM 53-00-03-2R1, FIGURE 201.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
MCN - MAJOR REPAIR - C12 CHECK - LEVEL 2 CORROSION ON STRINGER, BS 760, S21R. REPAIRED STRINGER, BS 760, S21R IAW B757 SRM 53-00-03-2R1, FIGURE 201.