Counter bound train T217 reported T404 'B' side headlight not working. TC stepped out AMKMT checked and confirmed fault. Counter bound train T217 reported T404 'B' side headlight not working. TC stepped out AMKMT checked ~~~~~ Counter bound train T217 reported T404 3518 'B' side headlight not working. TC stepped out AMKMT checked and confirmed fault. CE: 3518 found B/S Headlight not working  Replace 3518 B side headlight and function test ok Done by Sanip 45463