TC reported car 2721 A4 door train doorsnot proven closed. TC opened and closed once to clear fault . ~~~~~ TC reported car 2721 A4 door train doors     #2721 Check no fault code.Check guide & J-rail no sign of FOD. DLS red mark visible,DLD rubber cushion ok.DCS to plate 15mm.Mating 61.6mm adjusted to 63.5mm.Push/pull-5kg.Door static test ok (Within criteria)Door cyclic few times ok.No reoccurance of fault. Done by Saini/Asruddin/Zulq  24/05/22