PM report 2557 A4 very bad pitting. Wait ~~~~~ PM report 2557 A4 very bad pitting. Wait WHEEL REPROFILING DONE BY AW SP AND NG YF ON 9/2/20 2557 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 AND ZUL ON 9/2/20