As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
* THE PAX DOOR SURROUND FUSELAGE SIDE LOWER AFT FRAME STRAP HAS CORROSION. (C-CHECK) RO:1/17/2020REMOVED CORROSION FROM THE PAX DOOR SURROUND FUSELAGE SIDE LOWER AFT FRAME STRAP, IAW BOMBARDIER CRJ200 SRM 51-21-06. REF. CRJ200 SRM. THE ORIGINAL MATERIAL THICKNESS IS 0.125" REF. CRJ200 SRM. THE REMAINING THICKNESS IS 0.116" AND THE REMOVED MATERIAL IS 0.009" REF. THE NDT REPORT. THE ALLOWABLE MATERIAL LOSS IS 10% OR 0.012Ï¿½ REF. CRJ200 SRM.