As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION AT SEAT TRACK OUTBOARD FLANGE TOP STA 425 RBL 45. FABRICATED NEW SEAT TRACK SECTION FROM BS 390 TO BS 480. FABRICATED REPAIR SPLICES. INSTALLED NEW SEAT TRACK SECTION AND SPLICE AT BS 390 TO BS 480 RBL 45 IAW SRM 53-10-5 FIG 1 AND SRM 53-10-2 FIG 7.