What was found
R1 (FORWARD SERVICE DOOR) DISARMING HANDLE FROZEN UNABLE TO DISARM. REMOVED FROM SERVICE. C/W E175 FIM TASK 52-41-00-810-808-A, FOUND DOOR COLD SOAKED, ACTUATED OUTSIDE DOOR HANDLE, WAS ABLE TO DISARM DOOR, THEN OPERATED FROM INSIDE ARM & DISARM FUNCTION, OPS NORMAL, NO OTHER DEFECTS NOTED. RETURNED TO SERVICE.