As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING N4K BRIDGE CHECK, FOUND THE LT SEAT TRACK CORRODED AT STATION 319.0. ALSO HAVE FOUND THAT DUE TO NUMEROUS PREVIOUS REMOVAL THE ATTACHMENT HOLES IN THE FORWARD FLOOR SUPPORT MEMBER WERE FOUND TO BE ELONGATED. THE FLOOR SUPPORT MEMBER AT STA 294 WILL BE REPLACED IAW MESABA EO#S53345 AND THE SEAT TRACK WILL BE REPLACED IAW MESABA EO#S53060 ON MM 409#263464