As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON FITTING SUPPORTS AND HINGES OF ACCESS AFT POTABLE WATER, AFT LAVATORY SERVICE AND FASTENERS AND SHIMS ON HINGES LP GROUND CONNECTION AT AFT FAIRINGS AREA. HINGE ASSY (2EAS) AND BRACKET ASSY (2EAS) OF ACCESS PANEL AFT WATER SERVICE DOOR (195EL) AND FITTING SUPPORTS (2 EAS) AND HINGES (2 EAS) AND SHIMS OF ACCESS AFT LAVATORY SERVICE (196ER) WERE REPLACED PER CRJ-900 SRM 51-41-02-001-001-A01