CE reported 1511 intermittent BCU fault. ~~~~~ CE reported 1511 intermittent BCU fault   ER download at KSF 2 FC 330,308,331 Carryout brake checked by doinfg B1 ,B2 B3 and coast 1511 brake able to release and no leakage found on ACU and other brake equipment Chemgeput new ACU and function test[ok] Limit movement [ok] S/N OLD:1240/099 NEW:1310/145 N.AFairuz/16.09.20 ---------------------