As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: FLIGHT DECK DOOR-SLAM DOOR, IT BOUNCES BACK THE ONLY WAY TO LOCK IT IS BY TURNING HANDLE. HOWEVER IT SHOW UNLOCK ON CENTER PEDESTAL. IF YOU PULL IT, IT WONT OPEN. ELECTRIC UNLOCK DOES NOT WORK. REPLACED FLIGHT DECK DOOR LATCH MECHANISM AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 52-51-21.