As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE PROVIDING ACCESS FOR FRAME FS320 FOUND MULTIPLE AREAS OF CORROSION ON FWD FORMER FS311.75.REMOVE AND REPLACE. INSTALLED FWD FORMER FS311.75 TO PAX DOOR REF CRJ900 SRM 51-42-06-001-001-A01, SRM 51-42-21-001-001-A01 AND DWG 601R31702 REV -N. COMPLIED WITH TASK CARD 51-900-1002-SKY. LEAK CHECK GOOD.