As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
* SEAT TRACK FS 559+112 TO JUST AFT OF FS 574.0 LBL 9 HAS CORROSION (C-CHECK) RO 12/6/2019 BLENDED OUT CORROSION IS OUT OF LIMITS, REMOVED, REPLACED AND INSTALLED NEW CARGO TIE-DOWN TRACK P/N 601R38779-5 AT FS559+112 TO FS568 LBL9.IAW AMM.