As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION SEAT TRACK FLANGE STA 480 - 550, RBL 45. REMOVED SEAT TRACK SECTION AND SPLICE PARTS AFTER FOUND OUT OF LIMITS IAW SRMR 2489 & SRM 51-30-2. FABRICATED NEW SEAT SECTION AND SPLICE PARTS IAW SRM 53-10-2 FIG 7A & SRM 53-10-5 FIG 1. INSTALLED NEW SEAT TRACK SECTION & SPLICE PARTS IAW SRM 51-30-2.