Counterbound T427 TC reported T436 'B' side headlight was not working. TC stepped out at KRJ checkedand confirmed that 'B' side headlight was not working. Coun terbound T427 TC reported T436 'B' side headlight was not wo ~~~~~ Counterbound T427 TC reported T436 'B' s #3620-B side Headlight replace and tested ok. Done by Henry/Pravin/Fazil.  14/03/23