As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEA FLIGHT NR 2372: LANDING GEAR EXTENSION DOOR LOCKING MECHANISM BROKEN. DOOR WILL NOT CLOSE. MAINTENANCE REPLACED LATCHING MECHANISM AS REQUIRED. OPS CHECK GOOD. NO OTHER DEFECTS NOTED. NO OTHER PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.