As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT DECK DOOR LOCK SENSOR IMPEDES DOOR CLOSURE. FOUND TARGET LOOSE. ADJUSTED TARGET ON DOOR AND SECURED IAW AMM 52-52-01-000-801. VERIFIED OPS CHECK OF DOOR ACCEPT/DENIAL AND AFTER 30 SECONDS LOCKED/UNLOCKED TEST OK REF AMM 52-52-01-700-801-C3A.