3681 WHEEL FLANGE HEIGHT FAIL me : KOON.P.L te of Occurrence: 13/06/2021st Service Date: N.A. U / Equipment / Location: 3681 / WHEEL FLANGE / ALL WHEELS uipment Serial No. (if any) : N.A. scription of fault / cause: ALL WHEEL FLANGE HEIGHT FAIL. asurements (if any): N.A. quired Rectification: Required Servicing ~~~~~ 3681 WHEEL FLANGE HEIGHT FAIL, to carry out wheel profile Wheel profiling done by Teo KP and Zulkifli on 15/06/2021. All wheel flange ht failed. 3681 Carbody heght adjustment To carry out carbody ht adjustment according to EMU/CM1/002 checklist and clean M2 car coupler pins. And WDC setting on 3681 Carbody ht adjustment done by Teo KP, Zulkifli, Tai KW on 15/06/2021.