569/570 1570 A1/68 Wild trigger.Check an ~~~~~ 569/570 1570 A1/68 Wild trigger.Check an Found #1570 A1, A4, B4 shelled thread, to carryout wheel reprofiling Wheel profiling done by Aw SP and Ng YF on 18/10/2020. A1,B1,A4 shelled thread. 1570 Carbody height 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 18/10/2020.