As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER DISCONNECT FWD HANDRAIL ACTUATOR ROD, CORROSION ON FWD FITTING WAS FOUND AT SURROUND STRUCTURE OF PASSENGER DOOR. FWD FITTING AT SURROUND STRUCTURE WAS EVALUATED OUT OF LIMITS PER CRJ-900 SRM 53-21-23-101-001-A02, FITTING P/N SH670-31905-5 WAS VERIFIED PER CRJ 900 SRM 53-21-23-001-001-A01 AND MUST BE INSTALLED PER NRC 124