As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING 6Y/4Y INSPECTION IN LAN, SEAT TRACK LBL18.5 CORRODED AT STA 302. MAINTENANCE REPLACED SEAT TRACK FROM STA 297 TO STA 330 IAW MESABA EO NR S53060. REFER TO NRC NR 127285 FOR ADDITIONAL INFORMATION. AIRCRAFT RETURNED TO SERVICE 11/18/04.