As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FRONT LEFT MAIN DOOR DOES NOT OPEN FULLY. REMOVED FROM SERVICE. FOUND DEBRIS BUILD UP ON GUST LOCK PREVENTING THE GUST LOCK TO ENGAGE WHEN CLOSING MCD. CLEANED DEBRIS OFF GUST LOCK AND MCD OPENS & LATCHES NORMALLY. NO FURTHER DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE.