As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
R/H SEAT RAIL IS CORRODED BETWEEN FS581 - FS597 INSTALLED FABRICATED SIDE SEAT RAIL IAW CRJ 900 AMM 53-00-49-400-801 (A19) FABRICATED SIDE SEAT RAIL FS 573- 661+14” FROM ALTERNATIVE MATERIAL N126-2075. ORIGINAL PART NUMBER SH690-36282-1 FABRICATED IAW CRJ 900 SRM 51-40-11-001-001-A01 , AND CRJ 900 SRM 53-00-49-201-002-A01