What was found
LEFT CREW ENTRANCE DOOR IS VERY HARD TO CLOSE AND ARM THE SLIDE. SOMETIMES THE ARMING HANDLE GETS STUCK HALFWAY. PERFORMED SOME TESTS/INSPECTIONS AS PER AMM 52-11-01-6-0 ON L1 DOOR AND FOUND SAME PROBLEM OCCURING INTERMITTENTLY. PERFORMED ADJ TEST OF THE L1 DOOR AS PER AMM 52-11-00-501, AND OP CHECK FOUND GOOD. ALSO PERFORMED INSPECTION CHECK OF L1 DOOR ESCAPE SYST. REMOVE AND REINSTALL GIRT BAR IAW AMM 25-66-10-2. PERFORMED ADJ TEST OF GIRT BAR MECHANISM AS PER AMM 52-11-25-5, OK MEL CLOSED.