What was found
MAIN CABIN DOOR IS STUCK HALFWAY DOWN/UP AND IS EXTREMELY HARD TO OPEN/CLOSE AFTER THE AIRCRAFT GOT PULLED FROM THE HANGAR. BANGING NOISES CAN BE HEARD WHEN TRYING TO CLOSE DOOR. DOOR BANGING GOT WORSE AFTER THE VIDEO WAS TAKEN. CORRECTIVE ACTION: ARRIVED AT ALRCRAFT AND UNLOCKED DOOR HANDLE AND OPENED DOOR, NO DEFECTS NOTED. PERFORMED GENERAL VISUAL INSPECTION OF MAIN CABIN DOOR, NO DEFECTS NOTED. CLEANED DEBRIS FROM TELESCOPIC ROD AND PERFORMED SEVERAL CYDLES, OPENING AND DOSING THE MAIN CABIN DOOR, NO DEFECTS NOTED. IAW PHENOM 300 AMM PART II TASK 52-12-25-820-801-A