3634 wheel reprofiling ~~~~~ 3634 wheel reprofiling Wheel flange height failed Wheel profiling done by Aw SP and Ng YF on 18/8/20. All wheel flange ht failed. 3634 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, Teo KP, Tay LC on 18/08/20.