As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING 4Y/2Y CHECK IN BNA, SEAT TRACK AT LBL 18.3 BETWEEN FS 294-319 IS CORRODED OUT OF LIMITS AND HAS BEEN REPAIRED IAW MESABA EO NR S53079. REFER EAMS WO NR 211363, TASK 1511 FOR ADDITIONAL INFORMATION. AIRCRAFT WAS RELEASED 1/11/05.