As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON PACKER UNDER DIAPHRAGM AT STR 19R FS 661+90 (C-CHECK RO 5/3/2021) REPLACED PACKER UNDER DIAPRAGHM AT STR 19R FS661+90 REF CRJ900 SRM 51-42-06-001-001-A01 AND DWG SH690-39100 REV. G. LEAK CHECK GOOD. COMPLIED WITH 51-900-1002-SKY.