Train doors fault at car Front DT A2 door. DIR was unable to extinguish. Train disembarked at ORC1 a nd train doors fault self cleared. TC did not operate DIRBS. ~~~~~ L3   Check all car 10/20mm door check found #1539-A4, #2539-A3, failed 10mm door gauge. On Tims adjusted the limited s/w plunger and check 10mm gauge passed. Check all car guide rail-no FOD. Done by Din/Saini/Zul. 27/04/20. Checked and found #3539-A2 door LHS & RHS top weather strip dislodged due to wear and tear. Replaced weather strip ok. Found door rollers worn out, replaced ok. Checked manifold and actuator for any air leaks-no air leak. Carried out 10-20mm door gauge test-ok. Door cyclic tested ok. Done by Kumar/Jack/Sateesh/Koh. 29/04/20.