As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN DOOR STUCK ON ARRIVAL IN MSP , TOP LATCHES FOUND FWD UPPER TENSION BUTTON TO TENSION FITTING GAP TO BE TOO TIGHT. REMOVED WASHER FROM UNDER FWD UPPER TENSION BUTTON AND CHECKED FOR PROPER GAP.DONE IAW AMM 52-11-19. CHECKED GOOD FAULT CLEARED.NO OTHER STICKING NOTED. DOOR CENTERED IN THE FRAME