What was found
FLIGHT DECK DOOR HAS TROUBLE CLOSING AND STAYING LOCKED. GROUNDED - YES. FLIGHT DECK DOOR OPS CKS NORMAL IAW B737-800 AMM 52-51-01.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLIGHT DECK DOOR HAS TROUBLE CLOSING AND STAYING LOCKED. GROUNDED - YES. FLIGHT DECK DOOR OPS CKS NORMAL IAW B737-800 AMM 52-51-01.