What was found
MCN - CORROSION ON MAIN CABIN CREASE BEAM ATTACH ANGLE, BS 294.5, S17R. REPLACED MAIN CABIN CREASE BEAM ATTACH ANGLE, BS 294.5, S17R IAW B737-300 SRM 51-40-02.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
MCN - CORROSION ON MAIN CABIN CREASE BEAM ATTACH ANGLE, BS 294.5, S17R. REPLACED MAIN CABIN CREASE BEAM ATTACH ANGLE, BS 294.5, S17R IAW B737-300 SRM 51-40-02.