What was found
L2 DOOR ARM/DISARM HANDLE IS DIFFICULT TO OPERATE. REMOVED FROM SERVICE. REPLACED DOOR AFT DOOR EVACUATION SLIDE FLOOR FITTING IAW E175 AMM 53-23-21-000/400-804-A. PERFORMED AFT PAC EMERGENGY EVACUATION SLIDE HANDLE FUNCTIONAL TEST IAW AMM 52-12-40-720-802-A. FUNCTIONAL TEST PASS. DURING TROUBLESHOOTING OF ARM/DISARM LEVER FOUND L2 DOOR AFT DOOR EVACUATION SLIDE FLOOR FITTING WOULD NOT SPRING BACK TO UP POSITION. THIS WAS REASON FOR FLOOR FITTING REPLACEMENT STATED ABOVE RETURNED TO SERVICE.