#3659 A4/B4 wheel flange Thickness fail ~~~~~ #3659 Wheel profile  A4/B4 wheel flange Thickness fail found during PM CX To carry out wheel profile Wheel profiling done by Teo KP and Aw SP on 21/05/2021. A4,B4 wheel flange thickness failed. 3659 Carbody height adjustment To carry out carbody ht adjustment according to EMU/CM1/002 checklist and clean M2 car coupler pins. And WDC setting Carbody ht adjustment done by Zulkifli, Teo KP, Aw SP on 21/05/2021.