As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN DOOR IS GETTING HARD TO CLOSE , HALF WAY ON INTERIOR OR EXTERIOR HANDLE EXTRA FORCE IS REQUIRED TO CLOSE HANDLE. GAINED ACCESS TO ACFT AND MAIN CABIN DOOR. UPON INTITIAL OPENING SAW THAT THE CURTAIN MAY HAVE BEEN RESTRICTING THE MED FROM CLOSING SMOOTHLY. ADJUSTED CURTAIN TO SATY CLEAR AND PERFORMED MULTIPLE SATISFACTORY OPS CHECKED, NO DEFECTS NOTED. ALL WORK PERFORMED IAW AMM 52-10-00.