PM train 3528 having stuck brake.To be r ~~~~~ PM train 3528 having stuck brake.To be r     #3528 Checked from Tims FC-312,330,331. Conducted brake cycle test when put to coast BCP=2.58 psi. Replaced ACU and function check ok.Brake cycle test are ok. ACU- Old s/n: 1039-025  New s/n: 1044-030 Not: 2187804 raise to RSW. Done by Yusof/Ngieng  10/08/20