What was found
FOUND HEAVY CORROSION AT MULTIPLE PLACES OF PAX DOOR FS.311.75 FWD FORMER OUTER SKIN ATTACH FLANGE . (C-CHECK RO 10/4/2021) REMOVED AND INSTALLED NEW REPLACEMENT FWD FORMER AT PAX DOOR INNER STRUCTURE FS.311.75 WITH NEW FASTENERS REF CRJ200 SRM 51-42-06, SRM 51-42-21, SRM 51-42-13 & SRM 51-23-00 REF BOMBARDIER DWG 601R31702 REV-N. LEAK CHECK GOOD. COMPLIED WITH TASK CARD 51-900-1003-SKY.