As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IN PASSENGER COMPARTMENT FROM FS 559.00+4 TO FS 559.00+117 ON LBL 9.00 THE LT FLOOR SEAT TRACK HAS PITTING CORROSION. INSTALLED NEW SEAT TRACK AT LBL 9, FS 559+4 TO FS 559+117 IAW REO 601R-53-00-485. LOCATED, DRILLED UP AND COUNTERSINK ON NEW SEAT TRACK LBL 9.00, FS 559.00+4 TO FS 559.00+117 IAW SRM 51-40-11. FABRICATED SEAT RAILS IAW GREO 601R-53-00-485 REV A.