As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEVEL 2 CORROSION FOUND ON FWD CABIN SEAT TRACK, BETWEEN STA 203-242 RBL 21 INCH. REMOVED CORROSION AT FWD CABIN SEAT TRACK BETWEEN STA 203 TO STA 242 RBL 21 INCH. FOUND TO BE OUT OF LIMITS PER REF B717 SRM 53-20-52. REMOVED SEAT TRACK AT STA 203 - 265.5 RBL 21 INCH IAW DC9 SRM 53-05, FIG 4F. INSTALLED SEAT TRACK SECTION AT STA 203 TO STA 265.5 RBL 22 AS PER B717 SRM 53-05 FIG 4F.