What was found
MCN - CORROSION ON MAIN CABIN SEAT TRACK, BS 395 TO BS 412, LBL 20, WL 208. REPLACED MAIN CABIN SEAT TRACK, BS 344 -BS 460, LBL 20 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 SEAT TRACK, BS 395 TO BS 412, LBL 20, WL 208. REPLACED MAIN CABIN SEAT TRACK, BS 344 -BS 460, LBL 20 IAW B737-300 SRM 51-40-02.