As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN SEAT TRACK BETWEEN FR75 AND FR77 BL0 CORRODED AND SCALLOPS WORN BLENDED AREA IAW SRM 51-74-10, CHECKED LIMITS, MAX MATERIAL REMOVE IS .028 AFTER REWORK L=.2 W=.300 D=.035. FOUND OUT OF LIMITS IAW SRM 53-10-16 FIG 102 TR83340. CUT OUT SEAT TRACK SECTION BL0 BETWEEN FR75 TO FR76 IAW SRM 53-10-16 FIG 201. FABRICATED NEW SEAT TRACK SECTION P/N A53274005-SFS-DAP FR75 TO FR76 IAW SRM 53-10-16 FIG 201. INSTALLED NEW SEAT TRACK SECTION FR75 TO FR76 IAW SRM 53-10-16 FIG 201, MAJOR REPAIR.