As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HN00170956 DISCREPANCY: SERVICE DOOR THRESHOLD IS CORRODED. CORRECTIVE ACTION: REMOVED SERVICE DOOR THRESHOLD IAW CRJ-700 AMM 25-33-01-000-801-A11-PSA, DRILLED UP AND INSTALLED NUTPLATES IAW CRJ-700 SRM 51-40-11-001-001-A01 AND SRM 51-45-00-001-001-A01, REF JOB CARD HR444755 FOR INSTALL.