As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN DOOR DIFFICULT TO CLOSE-C/A-OPENED AND CLOSED DOOR SEVERAL TIMES. DID NOT FEEL ANY DIFFICULTY CLOSING DOOR. DID REMOVE SOME INSULATION THAT WAS EXPOSED. LUBRICATED ROLLERS IAW AMM 53-21-02. OPS CHECK GOOD. CONFIRMED DOOR CLOSES CORRECTLY IAW AMM 52-00-00.