What was found
"CORROSION ON SIDE SEAT RAILS IN SECTIONS FS661+16.00 -FS669.00 STGR 15RH AT PAX CABIN SIDE SEAT RAILS IN SECTIONS FS661+16.00 -FS669.00 STGR 15RH WAS REPLACED PER CRJ900 AMM 53-00-49"
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
"CORROSION ON SIDE SEAT RAILS IN SECTIONS FS661+16.00 -FS669.00 STGR 15RH AT PAX CABIN SIDE SEAT RAILS IN SECTIONS FS661+16.00 -FS669.00 STGR 15RH WAS REPLACED PER CRJ900 AMM 53-00-49"