Train Door at car 3610 A2 not proven closed. Open and closed to no avail. Staff(CBR) assisted to pus h close the affected door. ~~~~~ Train Door at car 3610 A2 not proven clo     #3610-A2 door fault code: 043.Check door no FOD,clean guide rail & J-rail.Door mating before: Top=62.4,mid=63.4,bottom=61.2 After: Top=63.4,mid=64.4,bottom=62.2 Push/Pull before-LHS=9kg,RHS=9kg DCS to plate 15.2Push/Pull after-LHS=7kg,RHS=7.5kg DLS red mark ok.Door cyclic test ok.Door timing open/closed:3.4sec.    Done by Koh/Saini/Haslan/Haikel  11/01/21