What was found
PIT - MAJOR REPAIR - C4 CHECK, CORROSION ON THE L1 DOOR AFT FRAME, BS 375, S11L - S12L. REPAIRED THE L1 DOOR AFT FRAME, BS 375, S11L - S12L IAW B757-200 SRM 51-70-13 AND 52-10-02.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PIT - MAJOR REPAIR - C4 CHECK, CORROSION ON THE L1 DOOR AFT FRAME, BS 375, S11L - S12L. REPAIRED THE L1 DOOR AFT FRAME, BS 375, S11L - S12L IAW B757-200 SRM 51-70-13 AND 52-10-02.