As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON SEAT RAIL RBL9.00 BTW FS=486 TO FS=597, FS=598 TO FS=669.40 AT CPAX. CORROSION ON SEAT RAIL RBL9.00 BTW FS=486 TO FS=597, FS=598 TO FS=669.40 AT CPAX WAS EVALUATED OUT OF LIMITS PER SRM 53-31-49-101-001-A02 REPLACED PER AMM 53-00-49.