LOCOMOTIVE NUMBER | | DEPOT | | | | DATES | |
40014 | | | | | | 12/10/78 - 21/01/80 | |
| | | | | | | |
| | DATE ON DEPOT | DATE OFF DEPOT | TOPS CODE | | RECORD OF MAINTENANCE REQUIREMENTS AND ATTENTION GIVEN | DEPOT |
| | 12/10/78 | 15/02/79 | | | No 2 RH Bogie frame fractures | ZC |
| | 23/02/79 | | 655 | | Windows & AX | NH |
| | 15/03/79 | 16/03/79 | BBL | | Brake blocks changed. BX. Main gen brushes changed | SP |
| | 24/03/79 | 26/03/79 | LOP | | Loss of power. AX & No 4 Traction motor contactors renewed | SP |
| | | 02/04/79 | | | AX | KM |
| | 10/04/79 | 11/04/79 | 655 | | Windows & AX, No2 end drivers drop light window panel refitted | LO |
| | 21/04/79 | | 350 | | Brake rigging | HD |
| | 24/04/79 | 11/05/79 | XAM | | CX | CD |
| | | 19/05/79 | | | AX | EG |
| | | 27/05/79 | | | AX | GD |
| | | 06/06/79 | | | AX | KM |
| | | 27/06/79 | | | AX | NH |
| | | 06/07/79 | | | AX | EG |
| | | 07/07/79 | | | BX | SP |
| | 19/07/79 | | CLK | | Coolant leaks | KD |
| | | 10/08/79 | | | AX | EG |
| | | 21/08/79 | | | BX. Oil changed. A side turbo changed. 3A piston liner changed. | KD |
| | | 18/09/79 | | | 5A & 6A cylinder heads, piston & liners renewed. | KD |
| | | 01/10/79 | | | AX | KM |
| | 03/10/79 | | 132 | | Turbo changed | KD |
| | 12/10/79 | | LOP | | Loss of power | Shrewsbury |
| | | 19/10/79 | | | DX. Coolant changed | SP |
| | 06/11/79 | | XAM | | BX | KD |
| | | 07/11/79 | | | DX. A side turbo changed. No 2 end Blower motor brushes changed | SP |
| | 09/11/79 | 09/12/79 | | | Main gen fields to earth | ZC |
| | | 09/12/79 | | | AX | CD |
| | 13/12/79 | | LOP | | Loss of power | SP |
| | 18/12/79 | | LOP & ATR | | Loss of power. Awaiting test run | KD |
| | | 23/12/79 | | | AX | HD |
| | 10/01/80 | | | | Brake blocks changed | CH |
| | | 15/01/80 | | | AX | NH |
| | 21/01/80 | | 655 | | Windows | SP |