1570 ENCOUNTER BRAKE FAULT DURING DT CHE ~~~~~ 1570 ENCOUNTER BRAKE FAULT DURING DT CHECK.  1570 ACU replaced - Done. Brake cyclic check - OK.    Brake pressure check within criteria. 1570 ACU S/N : OLD : 1019/215 NEW : 1037/048          OLD                        NEW AC :  1851/317                   2018/475 AF :  1851/354                   2018/461 EM :  1902/882                   1850/529 RC :  1844/157                   1902/550 RF :  1844/354                   1902/614  Ridzuan/Syukur 43996