What was found
MAIN DOOR HANDLE: MAIN DOOR HANDLE IS VERY DIFFICULT TO OPEN FROM BOTH OUTSIDE AND INSIDE THE AIRCRAFT. GAINED ACCESS TO MAIN DOOR HANDLE. INSPECTED, CLEANED AND LUBRICATED THE DOOR HANDLE AND LINKAGES, OPERATIONAL TEST OF MAIN DOOR CHECKED GOOD IAW CE-560XL MM 52-10-00, NO DEFECTS NOTED. CLOSED UP ACCESS.