2523 wheel reprofiling ~~~~~ 2523 wheel reprofiling A1 wild triggered Wheel profiling done by Aw SP and Ng YF on 23/08/2020. A1,B1,B2 pitting 2x2. A3,A4 shelled tread. 2523 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 Aw SP, Ng YF, Tay LC on 23/08/2020.