What was found
MCN - FOUND CORROSION ON INTERCOSTAL CHANNEL, BS 847 - BS 867, S25R. REPLACED INTERCOSTAL CHANNEL, BS 847 - BS 867, S25R 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 - FOUND CORROSION ON INTERCOSTAL CHANNEL, BS 847 - BS 867, S25R. REPLACED INTERCOSTAL CHANNEL, BS 847 - BS 867, S25R IAW B737-300 SRM 51-40-02.