What was found
MCN - CORROSION ON AFT CARGO COMPARTMENT DOOR CUT OUT TORQUE BOX INTERCOSTAL WEB, BS 790, S25R, WL 153. REPLACED AFT CARGO COMPARTMENT DOOR CUT OUT TORQUE BOX INTERCOSTAL WEB, BS 790, S25R, WL 153 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 AFT CARGO COMPARTMENT DOOR CUT OUT TORQUE BOX INTERCOSTAL WEB, BS 790, S25R, WL 153. REPLACED AFT CARGO COMPARTMENT DOOR CUT OUT TORQUE BOX INTERCOSTAL WEB, BS 790, S25R, WL 153 IAW B737-300 SRM 51-40-02.