What was found
L1 DOOR HANDLE DIFFICULT TO OPEN/CLOSE. FOUND THAT THE UPPER AFT LATCH FITTING WAS WORN AND THE UPPER FORWARD ROLLER WAS DAMAGED. REMOVED AND REPLACED THE LATCH FITTING AND ROLLER THE LOWER DOOR GUIDE ARM SEEMS TO BE CAUSING THE DOOR TO NOT CLOSE CORRECTLY. REMOVED GUIDE ARM. COMPLETED INSTALL AND ADJUSTMENT OF L1 DOOR GUIDE ARM. GAPS AROUND DOOR CHECK GOOD. ADJUSTMENT ON THE UPPER AFT LATCH FITTING IN REFERENCE TO B757 AMM 52-11-00-5. DOOR OPERATES NORMALY.