1634 wheel reprofiling ~~~~~ 1634 wheel reprofiling Wheel flange height failed Wheel profiling done by Aw SP and Ng YF on 16/08/20. All wheel flange ht failed. 1634 carbody ht adjustment To carry out carbody ht adjustment according to EMU/CM1/002 checklist and clean M2 car coupler pins. Carbody ht adjustment done by Aw SP, Ng YF, Tay LC, Nizam on 16/08/20.