Ye koi..nayi baat nhi hai..hamesha..rnc division ke sath aise hota...when RNC rajdhani via bksc was coverted in LHB ..railway send 5 to 6 yr older coaches..and coach condition was very poor ...same has happen with this train new coach has been kept in SRC yard and the SRC yard send the older coaches in place of new coaches...all train which are getting LHB rake like vikramshila,pawan,Ajmer Hyderabad..this all train are getting brand new 2016 or 2017 made coaches rake..this thing is only happing in RNC division