As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON REMOVAL OF PAX DOOR INNER SKIN FOUND FWD FORMER P/N 601R318031-5 TO BE CORRODED BEYOND LIMITS. FORMER REQUIRES REPLACEMENT. REMOVED MID AND LOWER TENSION TIES IAW AMM 52-11-19-000-801-A01 REV 67. REF MWC 81513131/301 FOR TENSION TIE INSTALL. REMOVED FWD FORMER IAW CRJ 900 51-42-06-001-001-A01.