1529 bogie 1 B/S hitting sound coming, l ~~~~~ 1529 bogie 1 B/S hitting sound coming, likely of WF. CE feedback: 1529 bogie1 having wheel flat noise.0941hrs.  1529 A2 & B2 WF 20x20mm with some pitting. Notif 2457603 raised for profiling. Au TK 44958