T124 3615(W) 'B3' train doors at Rear M2 ~~~~~ PERFORM DOOR CYCLIC TEST AND FOUND 2616 B3 DOOR OPENING/CLOSING WOBBLY.FOUND LHS B3 DOOR OUTER ROLLER RUBBING MISSING.REMOVED DOOR AND FOUND DOOR ROLLER RUBBER LODGED WITH THE INNER ROLLERS.C/O ROLLERS SECURITY CHECK OK.RESECURE DOOR PERFORM DOOR CYCLIC TEST OK,10/20MM GAUGE CHECK OK.OPENING/CLOSING SPEED OK.CLEAN J RAIL.DIR EXTINGUISHED.ETHAN / SRIDHAR  17.02.2023