2554 Found intermittent stuck brake duri ~~~~~ 2554 Found intermittent stuck brake duri     Downloaded ER on PTU 002.Checked and found #2544 ACU encountered slow release.Replaced and carried out brakes cyclic/function test ok. ACU-New s/n: 1047-083  Old s/n: 1037-046 Not: 2149329 raise to RSW. Done by Jack/Sateesh/Koh. 09/04/20