What was found
LT AND RT CENTER FUSELAGE SEAT TRACK/FLOOR SUPPORT STRUCTURE BEAMS RUNNING FROM FS364 TO FS559 ARE CORRODED ON INBOARD LIP UNDER SEAT TRACK. REPLACED SEAT TRACK / FLOOR SUPPORT STRUCTOR ON LBL9 AND RBL9 FROM FS 394 TO FS574.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LT AND RT CENTER FUSELAGE SEAT TRACK/FLOOR SUPPORT STRUCTURE BEAMS RUNNING FROM FS364 TO FS559 ARE CORRODED ON INBOARD LIP UNDER SEAT TRACK. REPLACED SEAT TRACK / FLOOR SUPPORT STRUCTOR ON LBL9 AND RBL9 FROM FS 394 TO FS574.