1552 reported BCU fault ~~~~~ 1552 reported BCU fault     #1552 Found heavy air leak from ACU solenoid coarse exhaust.Replaced ACU and brake function test ok. ACU-Old s/n: 1107-086  New s/n: 1301-123 Not: 2181880 Raise to RSW. Done by Sanip/Joshua. 22/07/20d