1638 and 2638 all wheels flange height o ~~~~~ 2638 to carry out wheel profiling Wheel flange thickness fail Wheel profiling done by Teo KP and Aw SP on 22/10/2020. All wheel flange ht failed. 2638 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, Kassim on 22/10/2020.