Found 3548 wheel pitting full round surf ~~~~~ 3548 to carry out wheel profiling A4 wheel pitting Wheel profiling done by Tai KW and Teo KP on 12/05/2021. A1,B1,A4,B4 pitting 5x10mm 3548 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 Tai KW, Teo KP on 12/05/2021.