Suspected wheel flat at front DT car. Fault was reported by TC. ~~~~~ Suspected wheel flat at front DT car. Fa     #3549-B1 wheel flat (multiple) circumfrence.Wheel wear limit 15mm.Bogie 1 & 2 having spalling and thermal cracks.To follow up wheel profiling.Check dump v/v function ok.Check brake physically able to applied when at B3.Brake release when at coast. Checked by Zulq/Asruddin. 28/05/21