3555 A4 having Shelled Thread/Thermal cr 55 Wheel A4 having Shelled Thread/Thermal crackfollow up wheel profile ~~~~~ 3555 wheel profiling 3555 Wheel A4 having Shelled Thread/Thermal crack To follow up wheel profile wheel reprofiling done by kassim and teo kp on 19/4/20 3555 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 k[p,kassim and nizam on 19/4/20