As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN DOOR: LOCKING PIN ON FORWARD SIDE OF MAIN CABIN DOOR IS NOT FULLY RETRACTING CAUSING THE DOOR NOT TO OPEN WITHOUT APPLYING FORCE. WHEN DOOR IS CLOSING THE PIN IS RUBBING THE AIRFRAME. ADJUSTED MCD PUSH ROD #10 AS REQUIRED REF CE680A MM 52-10-04. OPS CHECK GOOD