1523 wheel reprofiling ~~~~~ 1523 to carry out wheel reprofiling A4 TC/Wheel flat 30x60mm Wheel profiling done by Teo KP and Aw SP on 01/09/20. A4 thermal crack, B4 w/f 10x20mm. 1523 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 Teo KP, Aw SP, Tay LC on 01/09/20.