#1668,  power fault,To rectify, FC 137,1 ~~~~~ #1668,  power fault,To rectify, FC 137,108     Checked and found Chre pair of pre-charging resistor burnt (OL). Replaced with new charging resistor. Checked LB and contact tip condition ok. CCD fuse/shoe/height ok. Function check and depot shunting ok. Done by Koh BS, Jack. 24/7/2023.