What was found
MAIN DOOR: MED IS HARD TO LOCK, AND VERY DIFFICULT TO UNLOCK BOTH INSIDE AND OUTSIDE THE AIRCRAFT. HAD DIFFICULTY OPENING DOOR FROM INSIDE, HAD TO CYCLE HANDLE 2 X'S TO RELEASE DOOR PINS // SIGNOFF // PERFORMED MAIN ENTRY DOOR LUBRICATION AND PERFORMED OPERATIONAL CHECK. OPERATIONAL CHECKS GOOD AT THIS TIME. NO UNNECESSARY FORCE REQUIRED TO OPEN OR DOSE DOOR ANYMORE. ALL MAINTENANCE PERFORMED IAW CE-560XL AMM 12-21-03