LOCOMOTIVE NUMBER | | DEPOT | | | | DATES | |
40178 | | | | | | 11/01/79 - 21/01/80 | |
| | | | | | | |
| | DATE ON DEPOT | DATE OFF DEPOT | TOPS CODE | | RECORD OF MAINTENANCE REQUIREMENTS AND ATTENTION GIVEN | DEPOT |
| | 11/01/79 | 24/01/79 | 617 | | Frames & casting & DX | SP |
| | | 13/02/79 | | | AX | CD |
| | 18/02/79 | | 655 | | Windows | KD |
| | | 20/02/79 | | | AX | CD |
| | | 01/03/79 | | | AX | NR |
| | | 06/03/79 | | | BX | SP |
| | 07/03/79 | 08/03/79 | 630 & 300 | | Sanding gear & Brake rigging | SP |
| | 21/03/79 | 22/03/79 | 630 | | Sanding gear | HO |
| | 26/03/79 | | ALK | | Air leak | SP |
| | | 29/03/79 | | | AX | SP |
| | | 05/04/79 | | | AX & BBL | SP |
| | 21/04/79 | 23/04/79 | XAM | | BX | SP |
| | | 03/05/79 | | | AX | LO |
| | | 11/05/79 | | | AX | EG |
| | 25/05/79 | | 316 | | Brake cylinders | Frodingham |
| | | 09/06/79 | | | AX | EG |
| | | 24/06/79 | | | CX | SP |
| | | 03/07/79 | | | AX | EG |
| | | 11/07/79 | XAM | | AX | KD |
| | | 01/08/79 | | | AX | LO |
| | 03/08/79 | 06/08/79 | XAM | | BX & ultra sonic | SP |
| | | 15/08/79 | | | AX | CH |
| | | 23/08/79 | | | AX | HD |
| | 04/09/79 | | ABI | | Air brake defect | CH |
| | | 06/09/79 | | | AX | CH |
| | 25/09/79 | 26/09/79 | XAM | | BX | SP |
| | | 03/10/79 | | | AX | BC |
| | 09/10/79 | | LOP | | Loss of power | SY |
| | | 17/10/79 | | | AX | CD |
| | | 27/10/79 | | | AX | BC |
| | | 09/11/79 | | | Oil changed | KM |
| | | 16/12/79 | | | AX | BX |
| | 02/01/80 | | 121 | | Valves & rocker gear | SP |
| | | 16/01/80 | | | BX | SP |
| | | 21/01/80 | | | No 1 Pony wheels derailed, examined, NFF | NW |