Train doors at rear MT were not proven closed. TC recycle once to clear fault. ~~~~~ 2675 - TO FOLLOW UP RECTIFICATION.  2675 B2 door Fault code 953.    Found LHS door leaf inner roller damaged. Door wobbler & intermittent stuck in closing position. Replaced roller(blue roller) & function test - OK. Door gap 64mm. Clean J-rail as preventive.  Sugu/Alan/Anand/Lee PT 45302 2675 Train doors were not proven closed. TC recycle once to clear fault.  2675 checked/found B2 LHS door outer roller damaged. Unable to replace due to no platform. OPS 20 raised to follow-up.  Daniel/Aliff/Redzwan 45302