As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WORN OUT SEAT TRACK CROWN AREA Y450 BETWEEN STA 54.2 TO 54.3 BLENDED DAMAGE IAW SRM 51-73-10. CHECK LIMITS, MAX MATERIAL REMOVED IS .028 AFTER REWORK. L= 2.0 W=.400 D= .040 FOUND TO BE OUT OF LIMITS IAW SRM 53-10-16 FIG 201 TR 83340. FABRICATED NEW SEAT TRACK AT FR54.2 TO 54.3 MATERIAL P/N A53274005-SFS- DAP IAW SRM 53-10-16 FIG 201. INSTALLED NEW SEAT TRACK SECTION IAW SRM 53-10-16 FIG 201 MAJOR REPAIR.