As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GALLEY SERVICE DOOR FLOOR SILL ANGLE IS CORRODED LOCATED AND DRILLED REPLACEMENT PART # SH670-31996-3S GALLEY SERVICE DOOR LOWER SILL ANGLE IAW CRJ900 SRM 51-40-11-001-001-A01 INSTALLED REPLACEMENT GALLEY SERVICE DOOR LOWER SILL ANGLE IAW CRJ900 SRM 51-42-06-001-001-A01