What was found
MCN - C4 - MAJOR REPAIR - EXFOLIATION CORROSION ON FLOOR SUPPORT CHANNEL BETWEEN BS 1660 TO BS 1681, BL 0. REPLACED FLOOR SUPPORT CHANNEL BETWEEN BS 1660 TO BS 1681, BL 0 IAW B757 SRM 51-40-02.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
MCN - C4 - MAJOR REPAIR - EXFOLIATION CORROSION ON FLOOR SUPPORT CHANNEL BETWEEN BS 1660 TO BS 1681, BL 0. REPLACED FLOOR SUPPORT CHANNEL BETWEEN BS 1660 TO BS 1681, BL 0 IAW B757 SRM 51-40-02.