2509 DT checked reported BCU fault. ~~~~~ 2509 DT checked reported BCU fault.     #2509 FC 315-BCU suspension pressure fault.Brake cycle test check for ACU for air leak-no leak detected.BCP within criteria.Check leveling v/v no leak.Air spring ht.within criteria.Check AS pressure A1-3.23,B1-2.84,A2-3.17,B2-3.18.Check ASP(Brake frame)-2.94 Found B1-ASP pressure slight low.Check car ht A1=848,B1=835. Adjust car ht bogie A & B side to 855mm.Check AS pressure A1-3.02 ,B1-3.10.Check brake frame A5-Pressure=3.08.Dump v/v checked ok on Tims. reoccurance of fault. Done by Haslan/Koh/Din/Saini.  27/07/20