Suspected flat wheel at car 3509. Faultwas reported by TC. ~~~~~ 3509 Suspected flat wheel. Fault was reported by TC.  3509 checked/found A1 wheel having wheel flat with dimension of 10mm x 15mm. No wheel flat was found on all the other wheels on #3509. Notif 2313478 raised to RSW.  Redzwan 44450