TIMS showed wheel slip/slide at RDT axle1since AMK2. No impact on train performance. ~~~~~ #3548 Tims found fault code (324) BCU speed probe 1 fault. Replaced No 1 tacho gen. Tightened and secured ok. Limited movement ok. To monitor further. New s/n: 9408008  Old s/n: 87096. Not: 2144370 raise to RSW. Done by Syafiq/Yusof.  25/03/20.