As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
L1 DOOR WILL NOT ARM. A PORTION OF THE GIRT ATTACHMENT FELL OFF OF THE DOOR. CORRECTLY INSTALLED L1 PAX DOOR GIRT BAR MECHANISM IAW AMM 25-66-01-4. PERFORMED PAX DOOR GIRT BAR MECHANISM ADJ/TEST IAW AMM 52-11-25-5. OPS CK NORMAL. DOOR OPENS, CLOSES AND GIRT BAR ARMS AND DISARMS NORMALLY MULTIPLE TIMES WITHOUT FAULT.