TC reported intermittent brake fault atFront DT car. Fault self-cleared. ~~~~~ TC reported intermittent brake fault at     Check FC-312/330/331/308 Multiple Tims happen.Brake cyclic observed #3544 ACU slow release and brake frame silencer heay air leaking.Replace ACU ok.Brake cyclic ok.BCP within cateria; #3244 ACU- Old s/n: 1037-017 New s/n: 1048-032 Not: 2307946 raise. Done by Koh/Faddzal.