3622 B1,A1,B3,A3,A4-Wheel flange height 22 B1,A1,B3,A3,A4-Wheel flange height fail ~~~~~ 3622 B1,A1,B3,A3,A4-Wheel flange height 3622 B1,A1,B3,A3,A4-Wheel flange height fail wheel reprofiling done by aw sp and ng yf on 20/3/20 3622 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,ng yf and aw sp on 20/3/20