Car / impact force / location ....1634 9 ~~~~~ 1634 to carry out wheel profiling A2 wild triggered Wheel profiling done by Teo KP and Aw SP on 25/01/2021. B1 pitting 2x2mm. A2 shelled  tread. 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 Teo KP, Aw SP, Tay LC on 25/01/2021.