As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PAX DOOR INTERCOSTAL DD2 (601R318053-3 CORRODED, LOCATED UPPER MID CENTER OF DOOR. DRILLED & LOCATED NEW PART IAW CRJ 900 SRM 51-40-11-001-001-A01 REV 378-15-19, INSTALLED NEW PART P/N 601R318053-3 IAW CRJ 900 SRM 51-42-06-001-001-A01, 51-42-21-001-001-A01 REV 37 8-15-19. WVAC