What was found
AIRCRAFT WAS GROUNDED: FLT DECK DOOR, TOP MECHANICAL LATCH PIN, WILL NOT RELEASE WITH MECHANICAL HANDLE. REMOVED AND REPLACED THE LATCH MECHANISM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WAS GROUNDED: FLT DECK DOOR, TOP MECHANICAL LATCH PIN, WILL NOT RELEASE WITH MECHANICAL HANDLE. REMOVED AND REPLACED THE LATCH MECHANISM.