DT check found #1551 propulsion fault. T ~~~~~ DT check found #1551 propulsion fault. To rectify.  1551 FC 108/133/820/821. Check ccd fuse, ccd height ok. Line breaker K1,L1,L2 ok. Pre-charging resistor ok. Check INV1, INV2, BCH and Bre Visual check ok. Replace VVVF controller due to FC 133 Fault. Propulsion static test and limited movement ok. Security check ok. VVVF controller new:577R1-1H old: 104RBO-1H notif:2543721 Done by Haslan/Omar 17.11.2023