#1546 Brake fault (Train prep) ~~~~~ #1546 Brake fault (Train prep)     #1546 Check from Tims fault code 312,331,330 and 308. Replaced ACU and function check ok. ACU-Old s/n: 1037-048  New s/n: 1301-121 Not: 2279359 raise to RSW. Done by Samsudin/Gopal/Khalid.   25/05/21