Train EB tripped in Auto Mode when departed ORC SB. TC feedback Rear DT B2 door was opened momentari ly. TC reset EB and proceeded in ATPM to the next station. Rear Train 246 ATPM line clear and reported no abnormalities ~~~~~ Train EB tripped in Auto Mode when depar     Check FC-953-B2 CLE further check found door wobbling during open & close.Found check found LHS outer main roller was damage. Replaced and function and static door tested ok.Mating strip and all reading within criteria. Done by Rizman. 04/04/23