507/508 To check for wheel defect ~~~~~ 507/508 To check for wheel defect.  507/508 found the following having wheel defects : 1) 1507 A4 : Wheel Flat (10X20mm),Thermal crack and pitted.         (Notif.2592700) 2) 2507 A4 : Thermal crack and pitted. (Notif.2592706) 3) 2508 B4 : Thermal crack and pitted (Notif.2592705) 4) 2508 A1 : Wheel Flat (10X20mm) and pitted. (Notif.2592705) 5) 3508 A4 : Wheel Flat (10X20mm),Thermal crack and pitted.         (Notif.2592704) Dump v/v test - OK. Train short loop and raise notification for wheel profiling.  Daniel/Redzwan/Chan SW 45408