NEW ENTRY | DATE | ENGINE | HEADCODE | TRAIN/LOCATION | NOTES |
| 01/11/1979 | 40001 | | At Crewe Works | Main Generator repairs |
| 01/11/1979 | 40011 | | At Crewe Works | Main Generator repairs |
| 01/11/1979 | 40016 | | At Crewe Works | Repairs to pistons, piston rings, gudgeon pins & con rods |
| 01/11/1979 | 40018 | | Seen at Edinburgh Waverley | On? |
| 01/11/1979 | 40022 | | At Crewe Works | Rectification repairs |
| 01/11/1979 | 40024 | | At Crewe Works | Classified repairs |
| 01/11/1979 | 40025 | 2D99 | 1540 Manchester Victoria - Bangor | |
| 01/11/1979 | 40025 | 2J99 | 1930 Bangor - Manchester Victoria | |
| 01/11/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 01/11/1979 | 40048 | | At Crewe Works | Withdrawn |
| 01/11/1979 | 40060 | | At Crewe Works | Classified repairs |
| 01/11/1979 | 40061 | | At Crewe Works | Classified repairs |
| 01/11/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 01/11/1979 | 40069 | | At Tyne Yard | Repairs to Rocker gear |
| 01/11/1979 | 40073 | | Seen at Peterborough Station | On? |
| 01/11/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 01/11/1979 | 40079 | | At Crewe Works | Classified repairs |
| 01/11/1979 | 40080 | | At Crewe Works | Main generator repairs |
| 01/11/1979 | 40081 | | At Crewe Works | Classified repairs |
| 01/11/1979 | 40082 | | At Crewe Works | Main generator repairs |
| 01/11/1979 | 40092 | | At Crewe Works | Crankcase and shaft repairs |
| 01/11/1979 | 40100 | | At Crewe Works | Main generator repairs |
| 01/11/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 01/11/1979 | 40106 | | Stabled at Springs Branch Depot | |
# | 01/11/1979 | 40108 | 1E29 | 1705 Edinburgh Waverley - Newcastle | |
| 01/11/1979 | 40112 | | At Springs Branch Depot | E exam |
| 01/11/1979 | 40113 | | At Crewe Works | Piston, piston rings, gudgeon pin & connecting rod repairs |
| 01/11/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 01/11/1979 | 40138 | | At Crewe Works | Collision damage repairs |
| 01/11/1979 | 40146 | | At Crewe Works | Crankcase repairs |
| 01/11/1979 | 40157 | | At Crewe Works | Engine repairs |
| 01/11/1979 | 40158 | | At Crewe Works | Main generator repairs |
| 01/11/1979 | 40159 | | At Crewe Works | Fire damage repairs |
| 01/11/1979 | 40161 | | At Crewe Works | Crankcase repairs, arrived on this date until 16/02/80 |
| 01/11/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 01/11/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 01/11/1979 | 40187 | | At Crewe Works | Rectification repairs |
| 01/11/1979 | 40194 | | At Crewe Works | Classified repairs |
| 02/11/1979 | 40001 | | At Crewe Works | Main Generator repairs |
| 02/11/1979 | 40011 | | At Crewe Works | Main Generator repairs |
| 02/11/1979 | 40016 | | At Crewe Works | Repairs to pistons, piston rings, gudgeon pins & con rods |
| 02/11/1979 | 40022 | | At Crewe Works | Rectification repairs |
| 02/11/1979 | 40023 | | Seen at Peterborough Station | On? |
| 02/11/1979 | 40024 | | At Crewe Works | Classified repairs |
| 02/11/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 02/11/1979 | 40048 | | At Crewe Works | Withdrawn |
| 02/11/1979 | 40060 | | At Crewe Works | Classified repairs |
| 02/11/1979 | 40061 | | At Crewe Works | Classified repairs |
| 02/11/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 02/11/1979 | 40069 | | At Tyne Yard | Repairs to Rocker gear |
| 02/11/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 02/11/1979 | 40079 | | At Crewe Works | Classified repairs |
| 02/11/1979 | 40080 | | At Crewe Works | Main generator repairs |
| 02/11/1979 | 40081 | | At Crewe Works | Classified repairs |
| 02/11/1979 | 40082 | | At Crewe Works | Main generator repairs |
| 02/11/1979 | 40092 | | At Crewe Works | Crankcase and shaft repairs |
| 02/11/1979 | 40100 | | At Crewe Works | Main generator repairs |
| 02/11/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 02/11/1979 | 40112 | | At Springs Branch Depot | E exam |
| 02/11/1979 | 40113 | | At Crewe Works | Piston, piston rings, gudgeon pin & connecting rod repairs |
| 02/11/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 02/11/1979 | 40138 | | At Crewe Works | Collision damage repairs |
| 02/11/1979 | 40146 | | At Crewe Works | Crankcase repairs |
| 02/11/1979 | 40157 | | At Crewe Works | Engine repairs |
| 02/11/1979 | 40158 | | At Crewe Works | Main generator repairs |
| 02/11/1979 | 40159 | | At Crewe Works | Fire damage repairs |
| 02/11/1979 | 40161 | | At Crewe Works | Crankcase repairs |
| 02/11/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 02/11/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 02/11/1979 | 40187 | | At Crewe Works | Rectification repairs |
| 02/11/1979 | 40194 | | At Crewe Works | Classified repairs |
| 02/11/1979 | 25270 + 40084 | | 1829 Chesterton Jcn - Ipswich | Cwr train |
| 03/11/1979 | 40001 | | At Crewe Works | Main Generator repairs |
| 03/11/1979 | 40006 | 1E06 | 0905 Liverpool Lime Street - York | |
| 03/11/1979 | 40011 | | At Crewe Works | Main Generator repairs |
| 03/11/1979 | 40016 | | At Crewe Works | Repairs to pistons, piston rings, gudgeon pins & con rods |
| 03/11/1979 | 40022 | | At Crewe Works | Rectification repairs |
| 03/11/1979 | 40024 | | At Crewe Works | Classified repairs |
| 03/11/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 03/11/1979 | 40048 | | At Crewe Works | Withdrawn |
| 03/11/1979 | 40058 | | 2100 London Kings Cross - Edinburgh Waverley | |
| 03/11/1979 | 40060 | | At Crewe Works | Classified repairs |
| 03/11/1979 | 40061 | | At Crewe Works | Classified repairs |
| 03/11/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 03/11/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 03/11/1979 | 40075 | | Stabled in Edge Hill Yard | 1530hrs |
| 03/11/1979 | 40079 | | At Crewe Works | Classified repairs |
| 03/11/1979 | 40080 | | At Crewe Works | Main generator repairs |
| 03/11/1979 | 40081 | | At Crewe Works | Classified repairs |
| 03/11/1979 | 40082 | | At Crewe Works | Main generator repairs |
| 03/11/1979 | 40092 | | At Crewe Works | Crankcase and shaft repairs |
| 03/11/1979 | 40100 | | At Crewe Works | Main generator repairs |
| 03/11/1979 | 40101 | | Stabled at Motherwell Depot | |
| 03/11/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 03/11/1979 | 40112 | | At Springs Branch Depot | E exam |
| 03/11/1979 | 40113 | | At Crewe Works | Piston, piston rings, gudgeon pin & connecting rod repairs |
| 03/11/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 03/11/1979 | 40129 | | 0950 Manchester Victoria - Glasgow Central | |
| 03/11/1979 | 40138 | | At Crewe Works | Collision damage repairs |
| 03/11/1979 | 40145 | 6P30 | ? - ? | Seen at Millom(Cumbria) |
| 03/11/1979 | 40146 | | At Crewe Works | Crankcase repairs |
| 03/11/1979 | 40157 | | At Crewe Works | Engine repairs |
| 03/11/1979 | 40158 | | At Crewe Works | Main generator repairs |
| 03/11/1979 | 40159 | | At Crewe Works | Fire damage repairs |
| 03/11/1979 | 40161 | | At Crewe Works | Crankcase repairs |
| 03/11/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 03/11/1979 | 40170 | | 1100 Barrow-in-Furness - Liverpool Lime Street | |
| 03/11/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 03/11/1979 | 40187 | | At Crewe Works | Rectification repairs |
| 03/11/1979 | 40194 | | At Crewe Works | Classified repairs |
| 03/11/1979 | ????? + 40069 dit | | 0140 Tyne Yard - Healey Mills Yard | |
| 04/11/1979 | 40001 | | At Crewe Works | Main Generator repairs |
| 04/11/1979 | 40011 | | At Crewe Works | Main Generator repairs |
| 04/11/1979 | 40016 | | At Crewe Works | Repairs to pistons, piston rings, gudgeon pins & con rods |
| 04/11/1979 | 40022 | | At Crewe Works | Rectification repairs |
| 04/11/1979 | 40024 | | At Crewe Works | Classified repairs |
| 04/11/1979 | 40028 | | At Crewe Works | Classified repairs, arrived on this date until 07/02/80 |
| 04/11/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 04/11/1979 | 40048 | | At Crewe Works | Withdrawn |
| 04/11/1979 | 40056 | | 2025 Edinburgh Waverley - London Kings Cross | |
| 04/11/1979 | 40060 | | At Crewe Works | Classified repairs |
| 04/11/1979 | 40061 | | At Crewe Works | Classified repairs |
| 04/11/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 04/11/1979 | 40068 | | Stabled at March Depot | 1600hrs |
| 04/11/1979 | 40069 | | At Healey Mills Depot | B exam |
| 04/11/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 04/11/1979 | 40079 | | At Crewe Works | Classified repairs |
| 04/11/1979 | 40080 | | At Crewe Works | Main generator repairs |
| 04/11/1979 | 40081 | | At Crewe Works | Classified repairs |
| 04/11/1979 | 40082 | | At Crewe Works | Main generator repairs |
| 04/11/1979 | 40084 | | Stabled at March Depot | 1600hrs |
| 04/11/1979 | 40086 | | 0810 Edinburgh Waverley - Inverness | |
| 04/11/1979 | 40088 | | Stabled at March Depot | 1600hrs |
| 04/11/1979 | 40092 | | At Crewe Works | Crankcase and shaft repairs |
| 04/11/1979 | 40100 | | At Crewe Works | Main generator repairs |
| 04/11/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 04/11/1979 | 40112 | | At Springs Branch Depot | E exam |
| 04/11/1979 | 40113 | | At Crewe Works | Piston, piston rings, gudgeon pin & connecting rod repairs |
| 04/11/1979 | 40123 | | At Crewe Works | Main generator repairs |
# | 04/11/1979 | 40131 | | Seen at Crewe Carriage Shed | On stock |
| 04/11/1979 | 40138 | | At Crewe Works | Collision damage repairs |
| 04/11/1979 | 40139 | | At Crewe Works | Collision damage repairs, arrived on this date until 07/10/80 |
| 04/11/1979 | 40146 | | At Crewe Works | Crankcase repairs |
| 04/11/1979 | 40157 | | At Crewe Works | Engine repairs |
| 04/11/1979 | 40158 | | At Crewe Works | Main generator repairs |
| 04/11/1979 | 40159 | | At Crewe Works | Fire damage repairs |
| 04/11/1979 | 40161 | | At Crewe Works | Crankcase repairs |
| 04/11/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 04/11/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 04/11/1979 | 40187 | | At Crewe Works | Rectification repairs |
| 04/11/1979 | 40194 | | At Crewe Works | Classified repairs |
| 05/11/1979 | 40001 | | At Crewe Works | Main Generator repairs |
| 05/11/1979 | 40011 | | At Crewe Works | Main Generator repairs |
| 05/11/1979 | 40016 | | At Crewe Works | Repairs to pistons, piston rings, gudgeon pins & con rods |
| 05/11/1979 | 40018 | | Seen at Peterborough Station | On? |
| 05/11/1979 | 40022 | | At Crewe Works | Rectification repairs |
| 05/11/1979 | 40023 | | Seen at Peterborough Station | On? |
| 05/11/1979 | 40024 | | At Crewe Works | Classified repairs |
| 05/11/1979 | 40025 | 2D99 | 0747 Manchester Victoria - Bangor | |
| 05/11/1979 | 40025 | 2J99 | 1130 Bangor - Manchester Victoria | |
| 05/11/1979 | 40028 | | At Crewe Works | Classified repairs |
| 05/11/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 05/11/1979 | 40048 | | At Crewe Works | Withdrawn |
| 05/11/1979 | 40049 | | Seen at Healey Mills Yard | Coal train |
| 05/11/1979 | 40060 | | At Crewe Works | Classified repairs |
| 05/11/1979 | 40061 | | At Crewe Works | Classified repairs |
| 05/11/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 05/11/1979 | 40069 | | At Healey Mills Depot | B exam |
| 05/11/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 05/11/1979 | 40079 | | At Crewe Works | Classified repairs |
| 05/11/1979 | 40080 | | At Crewe Works | Main generator repairs |
| 05/11/1979 | 40081 | | At Crewe Works | Classified repairs |
| 05/11/1979 | 40082 | | At Crewe Works | Main generator repairs |
| 05/11/1979 | 40092 | | At Crewe Works | Crankcase and shaft repairs |
| 05/11/1979 | 40100 | | At Crewe Works | Main generator repairs |
| 05/11/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 05/11/1979 | 40112 | | At Springs Branch Depot | E exam |
| 05/11/1979 | 40113 | | At Crewe Works | Piston, piston rings, gudgeon pin & connecting rod repairs |
| 05/11/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 05/11/1979 | 40138 | | At Crewe Works | Collision damage repairs |
| 05/11/1979 | 40139 | | At Crewe Works | Collision damage repairs |
| 05/11/1979 | 40146 | | At Crewe Works | Crankcase repairs |
| 05/11/1979 | 40157 | | At Crewe Works | Engine repairs |
| 05/11/1979 | 40158 | | At Crewe Works | Main generator repairs |
| 05/11/1979 | 40159 | | At Crewe Works | Fire damage repairs |
| 05/11/1979 | 40161 | | At Crewe Works | Crankcase repairs |
| 05/11/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 05/11/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 05/11/1979 | 40187 | | At Crewe Works | Rectification repairs |
| 05/11/1979 | 40194 | | At Crewe Works | Classified repairs |
| 06/11/1979 | 40001 | | At Crewe Works | Main Generator repairs |
| 06/11/1979 | 40011 | | At Crewe Works | Main Generator repairs |
| 06/11/1979 | 40016 | | At Crewe Works | Repairs to pistons, piston rings, gudgeon pins & con rods |
| 06/11/1979 | 40022 | | At Crewe Works | Rectification repairs |
| 06/11/1979 | 40024 | | At Crewe Works | Classified repairs |
| 06/11/1979 | 40028 | | At Crewe Works | Classified repairs |
| 06/11/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 06/11/1979 | 40048 | | At Crewe Works | Withdrawn |
| 06/11/1979 | 40060 | | At Crewe Works | Classified repairs |
| 06/11/1979 | 40061 | | At Crewe Works | Off classified repairs, been in since 09/10/79 |
| 06/11/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 06/11/1979 | 40069 | | At Healey Mills Depot | B exam |
| 06/11/1979 | 40071 | | Seen at Peterborough Station | On? |
| 06/11/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 06/11/1979 | 40079 | | At Crewe Works | Classified repairs |
| 06/11/1979 | 40080 | | At Crewe Works | Main generator repairs |
| 06/11/1979 | 40081 | | At Crewe Works | Classified repairs |
| 06/11/1979 | 40082 | | At Crewe Works | Main generator repairs |
| 06/11/1979 | 40092 | | At Crewe Works | Crankcase and shaft repairs |
| 06/11/1979 | 40100 | | At Crewe Works | Main generator repairs |
| 06/11/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 06/11/1979 | 40112 | | At Springs Branch Depot | E exam |
| 06/11/1979 | 40113 | | At Crewe Works | Piston, piston rings, gudgeon pin & connecting rod repairs |
| 06/11/1979 | 40123 | | At Crewe Works | Main generator repairs |
# | 06/11/1979 | 40137 | 0M69 | 1230 Tyne Yard - Railway Street Cement Depot | |
# | 06/11/1979 | 40137 | 6M69 | 1330 Railway Street Cement Depot - Clitheroe | 456 Tons |
| 06/11/1979 | 40138 | | At Crewe Works | Collision damage repairs |
| 06/11/1979 | 40139 | | At Crewe Works | Collision damage repairs |
| 06/11/1979 | 40144 | 8P12 | ? - ? | Seen at Millom(Cumbria) |
| 06/11/1979 | 40146 | | At Crewe Works | Crankcase repairs |
| 06/11/1979 | 40157 | | At Crewe Works | Engine repairs |
| 06/11/1979 | 40158 | | At Crewe Works | Main generator repairs |
| 06/11/1979 | 40159 | | At Crewe Works | Fire damage repairs |
| 06/11/1979 | 40161 | | At Crewe Works | Crankcase repairs |
| 06/11/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 06/11/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 06/11/1979 | 40187 | | At Crewe Works | Rectification repairs |
| 06/11/1979 | 40194 | | At Crewe Works | Classified repairs |
| 07/11/1979 | 40001 | | At Crewe Works | Main Generator repairs |
| 07/11/1979 | 40011 | | At Crewe Works | Main Generator repairs |
| 07/11/1979 | 40016 | | At Crewe Works | Repairs to pistons, piston rings, gudgeon pins & con rods |
| 07/11/1979 | 40018 | | Seen at Peterborough Station | On? |
| 07/11/1979 | 40022 | | At Crewe Works | Rectification repairs |
| 07/11/1979 | 40024 | | At Crewe Works | Classified repairs |
| 07/11/1979 | 40028 | | At Crewe Works | Classified repairs |
| 07/11/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 07/11/1979 | 40048 | | At Crewe Works | Withdrawn |
| 07/11/1979 | 40060 | | At Crewe Works | Classified repairs |
| 07/11/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 07/11/1979 | 40069 | | 1900 Healey Mills - Carlisle Yard | |
| 07/11/1979 | 40069 | | At Healey Mills Depot | B exam & awaiting traction motor brushes |
| 07/11/1979 | 40074 | | At Crewe Works | Rectification repairs |
# | 07/11/1979 | 40075 | | Seen at Newton Heath Depot | Passing, light engine |
| 07/11/1979 | 40079 | | At Crewe Works | Classified repairs |
| 07/11/1979 | 40080 | | At Crewe Works | Main generator repairs |
| 07/11/1979 | 40081 | | At Crewe Works | Classified repairs |
| 07/11/1979 | 40082 | | At Crewe Works | Main generator repairs |
| 07/11/1979 | 40083 | | Seen at Peterborough Station | On? |
| 07/11/1979 | 40092 | | At Crewe Works | Crankcase and shaft repairs |
| 07/11/1979 | 40100 | | At Crewe Works | Main generator repairs |
| 07/11/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 07/11/1979 | 40112 | | At Springs Branch Depot | E exam |
| 07/11/1979 | 40113 | | At Crewe Works | Piston, piston rings, gudgeon pin & connecting rod repairs |
| 07/11/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 07/11/1979 | 40138 | | At Crewe Works | Collision damage repairs |
| 07/11/1979 | 40139 | | At Crewe Works | Collision damage repairs |
| 07/11/1979 | 40146 | | At Crewe Works | Crankcase repairs |
| 07/11/1979 | 40147 | | At Stratford Works | Arrived on this date until 28/11/79 |
| 07/11/1979 | 40157 | | At Crewe Works | Off engine repairs, been in since 28/07/79 |
| 07/11/1979 | 40158 | | At Crewe Works | Main generator repairs |
| 07/11/1979 | 40159 | | At Crewe Works | Fire damage repairs |
| 07/11/1979 | 40161 | | At Crewe Works | Crankcase repairs |
| 07/11/1979 | 40162 | | At Crewe Works | Main Generator repairs |
# | 07/11/1979 | 40165 | 6F51 | Tyne Yard - Millerhill Yard | 1062 Tons. Depart Tyne Yard 1430hrs |
| 07/11/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 07/11/1979 | 40187 | | At Crewe Works | Rectification repairs |
| 07/11/1979 | 40194 | | At Crewe Works | Classified repairs |
| 08/11/1979 | 40001 | | At Crewe Works | Main Generator repairs |
| 08/11/1979 | 40011 | | At Crewe Works | Main Generator repairs |
| 08/11/1979 | 40016 | | At Crewe Works | Repairs to pistons, piston rings, gudgeon pins & con rods |
| 08/11/1979 | 40022 | | At Crewe Works | Off rectification repairs, been in since 26/10/79 |
| 08/11/1979 | 40024 | | At Crewe Works | Classified repairs |
| 08/11/1979 | 40028 | | At Crewe Works | Classified repairs |
# | 08/11/1979 | 40032 | | Seen at Manchester Victoria | On westbound van train |
| 08/11/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 08/11/1979 | 40048 | | At Crewe Works | Withdrawn |
| 08/11/1979 | 40060 | | At Crewe Works | Classified repairs |
| 08/11/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 08/11/1979 | 40069 | | 0135 Carlisle Yard - Tinsley Yard | |
| 08/11/1979 | 40069 | | 1030 Tinsley - Torksey | Oil train |
| 08/11/1979 | 40069 | | 1840 Doncaster - Whitemoor Yard | |
| 08/11/1979 | 40069 | | 2245 Whitemoor Yard - York | |
| 08/11/1979 | 40069 | | Torksey - Doncaster | Light engine |
| 08/11/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 08/11/1979 | 40079 | | At Crewe Works | Classified repairs |
| 08/11/1979 | 40080 | | At Crewe Works | Main generator repairs |
| 08/11/1979 | 40081 | | At Crewe Works | Classified repairs |
| 08/11/1979 | 40082 | | At Crewe Works | Main generator repairs |
| 08/11/1979 | 40092 | | At Crewe Works | Crankcase and shaft repairs |
| 08/11/1979 | 40100 | | At Crewe Works | Main generator repairs |
| 08/11/1979 | 40103 | | At Crewe Works | Off crankcase repairs, been in since 20/07/79 |
| 08/11/1979 | 40112 | | At Springs Branch Depot | E exam |
| 08/11/1979 | 40113 | | At Crewe Works | Piston, piston rings, gudgeon pin & connecting rod repairs |
| 08/11/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 08/11/1979 | 40138 | | At Crewe Works | Collision damage repairs |
| 08/11/1979 | 40139 | | At Crewe Works | Collision damage repairs |
| 08/11/1979 | 40146 | | At Crewe Works | Crankcase repairs |
| 08/11/1979 | 40147 | | At Stratford Works | |
| 08/11/1979 | 40158 | | At Crewe Works | Main generator repairs |
| 08/11/1979 | 40159 | | At Crewe Works | Fire damage repairs |
| 08/11/1979 | 40161 | | At Crewe Works | Crankcase repairs |
| 08/11/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 08/11/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 08/11/1979 | 40187 | | At Crewe Works | Rectification repairs |
| 08/11/1979 | 40194 | | At Crewe Works | Classified repairs |
| 09/11/1979 | 40001 | | At Crewe Works | Main Generator repairs |
| 09/11/1979 | 40011 | | At Crewe Works | Main Generator repairs |
| 09/11/1979 | 40015 | 2D99 | 1540 Manchester Victoria - Bangor | |
| 09/11/1979 | 40015 | 2J99 | 1930 Bangor - Manchester Victoria | |
| 09/11/1979 | 40016 | | At Crewe Works | Repairs to pistons, piston rings, gudgeon pins & con rods |
| 09/11/1979 | 40024 | | At Crewe Works | Classified repairs |
| 09/11/1979 | 40028 | | At Crewe Works | Classified repairs |
| 09/11/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 09/11/1979 | 40048 | | At Crewe Works | Withdrawn |
| 09/11/1979 | 40060 | | At Crewe Works | Classified repairs |
| 09/11/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 09/11/1979 | 40069 | | 0340 York Yard - Doncaster | Freight |
| 09/11/1979 | 40069 | | 1445 Doncaster - Millerhill Yard | Freight |
| 09/11/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 09/11/1979 | 40079 | | At Crewe Works | Classified repairs |
| 09/11/1979 | 40080 | | At Crewe Works | Main generator repairs |
| 09/11/1979 | 40081 | | At Crewe Works | Classified repairs |
| 09/11/1979 | 40082 | | At Crewe Works | Main generator repairs |
| 09/11/1979 | 40086 | | Seen at Peterborough Station | On? |
| 09/11/1979 | 40092 | | At Crewe Works | Crankcase and shaft repairs |
| 09/11/1979 | 40100 | | At Crewe Works | Main generator repairs |
| 09/11/1979 | 40112 | | At Springs Branch Depot | E exam |
| 09/11/1979 | 40113 | | At Crewe Works | Piston, piston rings, gudgeon pin & connecting rod repairs |
| 09/11/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 09/11/1979 | 40138 | | At Crewe Works | Collision damage repairs |
| 09/11/1979 | 40139 | | At Crewe Works | Collision damage repairs |
| 09/11/1979 | 40146 | | At Crewe Works | Crankcase repairs |
| 09/11/1979 | 40147 | | At Stratford Works | |
| 09/11/1979 | 40157 | | At Crewe Works | Rectification repairs, arrived on this date until 30/11/79 |
| 09/11/1979 | 40158 | | At Crewe Works | Main generator repairs |
| 09/11/1979 | 40159 | | At Crewe Works | Fire damage repairs |
| 09/11/1979 | 40161 | | At Crewe Works | Crankcase repairs |
| 09/11/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 09/11/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 09/11/1979 | 40187 | | At Crewe Works | Rectification repairs |
| 09/11/1979 | 40194 | | At Crewe Works | Classified repairs |
| 10/11/1979 | 40001 | | At Crewe Works | Main Generator repairs |
| 10/11/1979 | 40011 | | At Crewe Works | Off main Generator repairs, been in since 02/10/79 |
| 10/11/1979 | 40013 | | Stabled at Reddish Depot | |
| 10/11/1979 | 40016 | | At Crewe Works | Repairs to pistons, piston rings, gudgeon pins & con rods |
| 10/11/1979 | 40022 | | Seen at Millom (Cumbria) | 1320hrs, up light engine |
| 10/11/1979 | 40024 | | At Crewe Works | Classified repairs |
| 10/11/1979 | 40028 | | At Crewe Works | Classified repairs |
| 10/11/1979 | 40030 | | Manchester Victoria Pilot | |
| 10/11/1979 | 40036 | | Seen at York Station | Ballast Train |
| 10/11/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 10/11/1979 | 40048 | | At Crewe Works | Withdrawn |
| 10/11/1979 | 40060 | | At Crewe Works | Classified repairs |
| 10/11/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 10/11/1979 | 40069 | | 0440 Craigentinny - York | Ecs |
| 10/11/1979 | 40069 | | 1215 York - Scarborough | Ballast Train > |
| 10/11/1979 | 40069 | | Scarborough - York | < Ballast Train |
| 10/11/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 10/11/1979 | 40078 | 1E06 | 0905 Liverpool Lime Street - York | Diverted via Normanton due to derailment Dewsbury |
| 10/11/1979 | 40079 | | At Crewe Works | Classified repairs |
| 10/11/1979 | 40080 | | At Crewe Works | Main generator repairs |
| 10/11/1979 | 40081 | | At Crewe Works | Classified repairs |
| 10/11/1979 | 40082 | | At Crewe Works | Main generator repairs |
| 10/11/1979 | 40092 | | At Crewe Works | Off crankcase and shaft repairs, been in since 05/10/79 |
| 10/11/1979 | 40093 | | Stabled at Northwich Depot | |
| 10/11/1979 | 40100 | | At Crewe Works | Main generator repairs |
| 10/11/1979 | 40111 | 1Z77 | Llandudno Junction - York | Adex,seen at York |
| 10/11/1979 | 40112 | | At Springs Branch Depot | E exam |
| 10/11/1979 | 40113 | | At Crewe Works | Piston, piston rings, gudgeon pin & connecting rod repairs |
| 10/11/1979 | 40116 | | Stabled at Reddish Depot | |
| 10/11/1979 | 40120 | | Stabled at Reddish Depot | |
| 10/11/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 10/11/1979 | 40124 | | Stabled at Crewe Diesel Depot | 0700hrs |
| 10/11/1979 | 40134 | | Stabled at Reddish Depot | |
| 10/11/1979 | 40139 | | At Crewe Works | No roof panels,serious damage to no 2 end,nose and split boxes pushed right back |
| 10/11/1979 | 40146 | | At Crewe Works | Crankcase repairs |
| 10/11/1979 | 40147 | | At Stratford Works | |
| 10/11/1979 | 40157 | | At Crewe Works | Rectification repairs |
| 10/11/1979 | 40158 | | At Crewe Works | Main generator repairs |
| 10/11/1979 | 40159 | | At Crewe Works | Fire damage repairs |
| 10/11/1979 | 40161 | | At Crewe Works | Crankcase repairs |
| 10/11/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 10/11/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 10/11/1979 | 40187 | | At Crewe Works | Rectification repairs |
| 10/11/1979 | 40194 | | At Crewe Works | Off classified repairs, been in since 11/10/79 |
| 10/11/1979 | 40195 | | Stabled at Crewe Diesel Depot | 0700hrs |
| 10/11/1979 | 40197 | 6E73 | 0402 Millerhill - Whitemoor | Seen south of York |
| 10/11/1979 | 40109 + 40015 | 2J99 | 1130 Bangor - Manchester Victoria | |
| 10/11/1979 | 40109 + 40015 | 2J99 | 1130 Bangor - Manchester Victoria | |
| 11/11/1979 | 40001 | | At Crewe Works | Main Generator repairs |
| 11/11/1979 | 40016 | | At Crewe Works | Repairs to pistons, piston rings, gudgeon pins & con rods |
| 11/11/1979 | 40024 | | At Crewe Works | Classified repairs |
| 11/11/1979 | 40028 | | At Crewe Works | Classified repairs |
| 11/11/1979 | 40031 | | Seen at Tinsley Depot | |
| 11/11/1979 | 40038 | | Seen at Tinsley Depot | |
| 11/11/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 11/11/1979 | 40048 | | At Crewe Works | Withdrawn |
| 11/11/1979 | 40060 | | At Crewe Works | Classified repairs |
| 11/11/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 11/11/1979 | 40069 | | 0400 York - Scarborough | Ballast Train > |
| 11/11/1979 | 40069 | | Scarborough - York | < Ballast Train |
| 11/11/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 11/11/1979 | 40079 | | At Crewe Works | Classified repairs |
| 11/11/1979 | 40080 | | At Crewe Works | Main generator repairs |
| 11/11/1979 | 40081 | | At Crewe Works | Classified repairs |
| 11/11/1979 | 40082 | | At Crewe Works | Main generator repairs |
| 11/11/1979 | 40100 | | At Crewe Works | Main generator repairs |
| 11/11/1979 | 40112 | | At Springs Branch Depot | E exam |
| 11/11/1979 | 40113 | | At Crewe Works | Piston, piston rings, gudgeon pin & connecting rod repairs |
| 11/11/1979 | 40114 | | Stabled at Thornaby Depot | |
| 11/11/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 11/11/1979 | 40138 | | At Crewe Works | Collision damage repairs |
| 11/11/1979 | 40139 | | At Crewe Works | Collision damage repairs |
| 11/11/1979 | 40146 | | At Crewe Works | Crankcase repairs |
| 11/11/1979 | 40147 | | At Stratford Works | |
| 11/11/1979 | 40152 | | Stabled at Thornaby Depot | |
| 11/11/1979 | 40153 | | Seen at Kings Cross | On? |
| 11/11/1979 | 40157 | | At Crewe Works | Rectification repairs |
| 11/11/1979 | 40158 | | At Crewe Works | Main generator repairs |
| 11/11/1979 | 40159 | | At Crewe Works | Fire damage repairs |
| 11/11/1979 | 40161 | | At Crewe Works | Crankcase repairs |
| 11/11/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 11/11/1979 | 40165 | | Stabled at Thornaby Depot | |
| 11/11/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 11/11/1979 | 40183 | | Seen at Tinsley Depot | |
| 11/11/1979 | 40187 | | At Crewe Works | Rectification repairs |
| 11/11/1979 | 40199 | | Stabled at Thornaby Depot | |
| 12/11/1979 | 40001 | | At Crewe Works | Main Generator repairs |
| 12/11/1979 | 40014 | | At Crewe Works | Main Generator repairs, arrived on this date until 07/12/79 |
| 12/11/1979 | 40016 | | At Crewe Works | Repairs to pistons, piston rings, gudgeon pins & con rods |
| 12/11/1979 | 40024 | | At Crewe Works | Classified repairs |
| 12/11/1979 | 40028 | | At Crewe Works | Classified repairs |
| 12/11/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 12/11/1979 | 40048 | | At Crewe Works | Withdrawn |
| 12/11/1979 | 40060 | | At Crewe Works | Classified repairs |
| 12/11/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 12/11/1979 | 40069 | | Tyne Yard - Newcastle | Light engine |
| 12/11/1979 | 40069 | | 1200 York - Tyne Yard | < |
| 12/11/1979 | 40069 | 1A40 | 2030 Newcastle - Kings Cross | |
| 12/11/1979 | 40069 | | At York Depot | Boiler repairs > |
| 12/11/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 12/11/1979 | 40079 | | At Crewe Works | Classified repairs |
| 12/11/1979 | 40080 | | At Crewe Works | Main generator repairs |
| 12/11/1979 | 40081 | | At Crewe Works | Classified repairs |
| 12/11/1979 | 40082 | | At Crewe Works | Main generator repairs |
| 12/11/1979 | 40100 | | At Crewe Works | Main generator repairs |
| 12/11/1979 | 40112 | | At Springs Branch Depot | E exam |
| 12/11/1979 | 40113 | | At Crewe Works | Piston, piston rings, gudgeon pin & connecting rod repairs |
| 12/11/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 12/11/1979 | 40138 | | At Crewe Works | Collision damage repairs |
| 12/11/1979 | 40139 | | At Crewe Works | Collision damage repairs |
| 12/11/1979 | 40146 | | At Crewe Works | Crankcase repairs |
| 12/11/1979 | 40147 | | At Stratford Works | |
| 12/11/1979 | 40157 | | At Crewe Works | Rectification repairs |
| 12/11/1979 | 40158 | | At Crewe Works | Main generator repairs |
| 12/11/1979 | 40159 | | At Crewe Works | Fire damage repairs |
| 12/11/1979 | 40161 | | At Crewe Works | Crankcase repairs |
| 12/11/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 12/11/1979 | 40169 | | At Crewe Works | Light classified repairs, arrived on this date until 15/12/79 |
| 12/11/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 12/11/1979 | 40187 | | At Crewe Works | Rectification repairs |
| 13/11/1979 | 40001 | | At Crewe Works | Main Generator repairs |
| 13/11/1979 | 40014 | | At Crewe Works | Main Generator repairs |
| 13/11/1979 | 40016 | | At Crewe Works | Repairs to pistons, piston rings, gudgeon pins & con rods |
| 13/11/1979 | 40024 | | At Crewe Works | Classified repairs |
| 13/11/1979 | 40028 | | At Crewe Works | Classified repairs |
| 13/11/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 13/11/1979 | 40048 | | At Crewe Works | Withdrawn |
| 13/11/1979 | 40060 | | At Crewe Works | Classified repairs |
| 13/11/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 13/11/1979 | 40069 | 1L41 | 1005 Kings Cross - York | |
| 13/11/1979 | 40069 | | 1411 York - Kings Cross | |
| 13/11/1979 | 40069 | | 2015 Kings Cross - Edinburgh Waverley | |
| 13/11/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 13/11/1979 | 40079 | | At Crewe Works | Classified repairs |
| 13/11/1979 | 40080 | | At Crewe Works | Main generator repairs |
| 13/11/1979 | 40081 | | At Crewe Works | Classified repairs |
| 13/11/1979 | 40082 | | At Crewe Works | Main generator repairs |
# | 13/11/1979 | 40088 | 6S41 | 0905 Haverton Hill - Grangemouth | 849 Tons |
| 13/11/1979 | 40100 | | At Crewe Works | Main generator repairs |
| 13/11/1979 | 40112 | | At Springs Branch Depot | E exam |
| 13/11/1979 | 40113 | | At Crewe Works | Piston, piston rings, gudgeon pin & connecting rod repairs |
| 13/11/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 13/11/1979 | 40138 | | At Crewe Works | Collision damage repairs |
| 13/11/1979 | 40139 | | At Crewe Works | Collision damage repairs |
| 13/11/1979 | 40146 | | At Crewe Works | Crankcase repairs |
| 13/11/1979 | 40147 | | At Stratford Works | |
| 13/11/1979 | 40157 | | At Crewe Works | Rectification repairs |
| 13/11/1979 | 40158 | | At Crewe Works | Main generator repairs |
| 13/11/1979 | 40159 | | At Crewe Works | Fire damage repairs |
| 13/11/1979 | 40161 | | At Crewe Works | Crankcase repairs |
| 13/11/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 13/11/1979 | 40169 | | At Crewe Works | Light classified repairs |
| 13/11/1979 | 40176 | | Seen at Kearsley ,also seen at Bolton | With a freight from Horwich works. 1217hrs |
| 13/11/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 13/11/1979 | 40187 | | At Crewe Works | Rectification repairs |
| 13/11/1979 | 40193 | | Stabled at Saltley Depot | |
| 14/11/1979 | 40001 | | At Crewe Works | Main Generator repairs |
| 14/11/1979 | 40014 | | At Crewe Works | Main Generator repairs |
| 14/11/1979 | 40016 | | At Crewe Works | Repairs to pistons, piston rings, gudgeon pins & con rods |
| 14/11/1979 | 40024 | | At Crewe Works | Classified repairs |
| 14/11/1979 | 40028 | | At Crewe Works | Classified repairs |
| 14/11/1979 | 40032 | | Seen at Peterborough Station | On? |
| 14/11/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 14/11/1979 | 40048 | | At Crewe Works | Withdrawn |
| 14/11/1979 | 40057 | 8X09 | Darlington – Gosforth | |
| 14/11/1979 | 40058 | | Seen at Peterborough Station | On? |
| 14/11/1979 | 40060 | | At Crewe Works | Classified repairs |
| 14/11/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 14/11/1979 | 40069 | | ???? Aberdeen - Edinburgh Waverley | < Passenger |
| 14/11/1979 | 40069 | 1A51 | 1700 Edinburgh Waverley - Aberdeen | > |
| 14/11/1979 | 40069 | | Booked to work local trip freight round the Edinburgh area | |
| 14/11/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 14/11/1979 | 40079 | | At Crewe Works | Classified repairs |
| 14/11/1979 | 40080 | | At Crewe Works | Main generator repairs |
| 14/11/1979 | 40081 | | At Crewe Works | Classified repairs |
| 14/11/1979 | 40082 | | At Crewe Works | Main generator repairs |
| 14/11/1979 | 40100 | | At Crewe Works | Main generator repairs |
| 14/11/1979 | 40112 | | At Springs Branch Depot | E exam |
| 14/11/1979 | 40113 | | At Crewe Works | Piston, piston rings, gudgeon pin & connecting rod repairs |
| 14/11/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 14/11/1979 | 40138 | | At Crewe Works | Collision damage repairs |
| 14/11/1979 | 40139 | | At Crewe Works | Collision damage repairs |
| 14/11/1979 | 40144 | 8P49 | ? - ? | Seen at Millom(Cumbria) |
| 14/11/1979 | 40146 | | At Crewe Works | Crankcase repairs |
| 14/11/1979 | 40147 | | At Stratford Works | |
| 14/11/1979 | 40157 | | At Crewe Works | Rectification repairs |
| 14/11/1979 | 40158 | | At Crewe Works | Main generator repairs |
| 14/11/1979 | 40159 | | At Crewe Works | Fire damage repairs |
| 14/11/1979 | 40161 | | At Crewe Works | Crankcase repairs |
| 14/11/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 14/11/1979 | 40169 | | At Crewe Works | Light classified repairs |
| 14/11/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 14/11/1979 | 40187 | | At Crewe Works | Rectification repairs |
| 15/11/1979 | 40001 | | At Crewe Works | Main Generator repairs |
| 15/11/1979 | 40014 | | At Crewe Works | Main Generator repairs |
| 15/11/1979 | 40016 | | At Crewe Works | Repairs to pistons, piston rings, gudgeon pins & con rods |
| 15/11/1979 | 40024 | | At Crewe Works | Classified repairs |
| 15/11/1979 | 40028 | | At Crewe Works | Classified repairs |
| 15/11/1979 | 40029 | | Seen at Peterborough Station | On? |
| 15/11/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 15/11/1979 | 40048 | | At Crewe Works | Withdrawn |
| 15/11/1979 | 40060 | | At Crewe Works | Classified repairs |
| 15/11/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 15/11/1979 | 40069 | | 2030 Millerhill Depot - Gateshead Depot | < Light engine |
| 15/11/1979 | 40069 | | At Millerhill Depot | Repairs, suspect oil contamination> |
| 15/11/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 15/11/1979 | 40079 | | At Crewe Works | Classified repairs |
| 15/11/1979 | 40080 | | At Crewe Works | Main generator repairs |
| 15/11/1979 | 40081 | | At Crewe Works | Classified repairs |
| 15/11/1979 | 40082 | | At Crewe Works | Main generator repairs |
| 15/11/1979 | 40100 | | At Crewe Works | Main generator repairs |
| 15/11/1979 | 40112 | | At Springs Branch Depot | E exam |
| 15/11/1979 | 40113 | | At Crewe Works | Piston, piston rings, gudgeon pin & connecting rod repairs |
| 15/11/1979 | 40116 | 2D99 | 1540 Manchester Victoria - Bangor | |
| 15/11/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 15/11/1979 | 40138 | | At Crewe Works | Collision damage repairs |
| 15/11/1979 | 40139 | | At Crewe Works | Collision damage repairs |
| 15/11/1979 | 40146 | | At Crewe Works | Crankcase repairs |
| 15/11/1979 | 40147 | | At Stratford Works | |
| 15/11/1979 | 40157 | | At Crewe Works | Rectification repairs |
| 15/11/1979 | 40158 | | At Crewe Works | Main generator repairs |
| 15/11/1979 | 40159 | | At Crewe Works | Fire damage repairs |
| 15/11/1979 | 40161 | | At Crewe Works | Crankcase repairs |
| 15/11/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 15/11/1979 | 40169 | | At Crewe Works | Light classified repairs |
| 15/11/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 15/11/1979 | 40187 | | At Crewe Works | Rectification repairs |
| 16/11/1979 | 40001 | | At Crewe Works | Main Generator repairs |
| 16/11/1979 | 40014 | | At Crewe Works | Main Generator repairs |
| 16/11/1979 | 40016 | | At Crewe Works | Repairs to pistons, piston rings, gudgeon pins & con rods |
| 16/11/1979 | 40024 | | At Crewe Works | Classified repairs |
| 16/11/1979 | 40028 | | At Crewe Works | Classified repairs |
| 16/11/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 16/11/1979 | 40048 | | At Crewe Works | Withdrawn |
| 16/11/1979 | 40058 | | 2230 Kings Cross - Edinburgh Waverley | |
| 16/11/1979 | 40060 | | At Crewe Works | Classified repairs |
| 16/11/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 16/11/1979 | 40069 | | At Gateshead Depot | Repairs, suspect oil contamination |
| 16/11/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 16/11/1979 | 40079 | | At Crewe Works | Classified repairs |
| 16/11/1979 | 40080 | | At Crewe Works | Main generator repairs |
| 16/11/1979 | 40081 | | At Crewe Works | Classified repairs |
| 16/11/1979 | 40082 | | At Crewe Works | Main generator repairs |
| 16/11/1979 | 40085 | | Seen at Peterborough Station | On? |
| 16/11/1979 | 40100 | | At Crewe Works | Main generator repairs |
| 16/11/1979 | 40112 | | At Springs Branch Depot | E exam |
| 16/11/1979 | 40113 | | At Crewe Works | Piston, piston rings, gudgeon pin & connecting rod repairs |
| 16/11/1979 | 40116 | 2J99 | 1130 Bangor - Manchester Victoria | |
| 16/11/1979 | 40116 | 2D99 | 1540 Manchester Victoria - Bangor | |
| 16/11/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 16/11/1979 | 40138 | | At Crewe Works | Collision damage repairs |
| 16/11/1979 | 40139 | | At Crewe Works | Collision damage repairs |
| 16/11/1979 | 40143 | | Stabled at March Depot | 1700hrs |
| 16/11/1979 | 40146 | | At Crewe Works | Crankcase repairs |
| 16/11/1979 | 40147 | | At Stratford Works | |
| 16/11/1979 | 40157 | | At Crewe Works | Rectification repairs |
| 16/11/1979 | 40158 | | At Crewe Works | Main generator repairs |
| 16/11/1979 | 40159 | | At Crewe Works | Fire damage repairs |
| 16/11/1979 | 40161 | | At Crewe Works | Crankcase repairs |
| 16/11/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 16/11/1979 | 40169 | | At Crewe Works | Light classified repairs |
| 16/11/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 16/11/1979 | 40187 | | At Crewe Works | Rectification repairs |
| 17/11/1979 | 40001 | | At Crewe Works | Main Generator repairs |
| 17/11/1979 | 40004 | | Stabled at Springs Branch Depot | 1800hrs |
| 17/11/1979 | 40013 | | Stabled at Reddish Depot | 0835hrs |
| 17/11/1979 | 40014 | | At Crewe Works | Main Generator repairs |
| 17/11/1979 | 40015 | | Stabled at Reddish Depot | 0835hrs |
| 17/11/1979 | 40016 | | At Crewe Works | Repairs to pistons, piston rings, gudgeon pins & con rods |
| 17/11/1979 | 40022 | | Stabled at Mollington Street Depot | 1320hrs |
| 17/11/1979 | 40024 | | At Crewe Works | Classified repairs |
| 17/11/1979 | 40025 | | Stabled at Reddish Depot | 0835hrs |
| 17/11/1979 | 40027 | | 0849 York - Liverpool Lime Street | |
| 17/11/1979 | 40028 | | At Crewe Works | Classified repairs |
| 17/11/1979 | 40030 | | At Springs Branch Depot | 1840hrs |
| 17/11/1979 | 40040 | | Stabled at Northwich Depot | 1000hrs |
| 17/11/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 17/11/1979 | 40048 | | At Crewe Works | Withdrawn |
| 17/11/1979 | 40060 | | At Crewe Works | Classified repairs |
| 17/11/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 17/11/1979 | 40069 | | At Gateshead Depot | Repairs, suspect oil contamination> |
| 17/11/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 17/11/1979 | 40079 | | At Crewe Works | Classified repairs |
| 17/11/1979 | 40080 | | At Crewe Works | Main generator repairs |
| 17/11/1979 | 40081 | | At Crewe Works | Classified repairs |
| 17/11/1979 | 40082 | | At Crewe Works | Main generator repairs |
| 17/11/1979 | 40093 | | Stabled at Mollington Street Depot | 1320hrs |
| 17/11/1979 | 40094 | | Stabled at Northwich Depot | 1000hrs |
| 17/11/1979 | 40095 | | Stabled at Reddish Depot | 0835hrs |
| 17/11/1979 | 40100 | | At Crewe Works | Main generator repairs |
| 17/11/1979 | 40110 | | 0957 Manchester Victoria-Glasgow Central | |
| 17/11/1979 | 40110 | | At Springs Branch Depot | 1840hrs |
| 17/11/1979 | 40112 | | At Springs Branch Depot | 1840hrs |
| 17/11/1979 | 40112 | | At Springs Branch Depot | E exam |
| 17/11/1979 | 40113 | | At Crewe Works | Piston, piston rings, gudgeon pin & connecting rod repairs |
| 17/11/1979 | 40120 | | Stabled at Reddish Depot | 0835hrs |
| 17/11/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 17/11/1979 | 40126 | | Stabled at Buxton Depot | 0715hrs |
| 17/11/1979 | 40129 | | Stabled at Arpley sidings | 1725hrs |
| 17/11/1979 | 40130 | | Stabled at Mollington Street Depot | 1320hrs |
| 17/11/1979 | 40132 | | At Springs Branch Depot | 1840hrs |
| 17/11/1979 | 40133 | | Stabled at Mollington Street Depot | 1320hrs |
| 17/11/1979 | 40134 | | Stabled at Reddish Depot | 0835hrs |
| 17/11/1979 | 40135 | | Stabled at Mollington Street Depot | 1320hrs |
| 17/11/1979 | 40136 | | At Springs Branch Depot | 1840hrs |
| 17/11/1979 | 40138 | | At Crewe Works | Collision damage repairs |
| 17/11/1979 | 40139 | | At Crewe Works | Collision damage repairs |
| 17/11/1979 | 40140 | | Stabled at Speke Junction | 1605hrs |
| 17/11/1979 | 40145 | | Stabled at Chester Depot | 1100am |
| 17/11/1979 | 40146 | | At Crewe Works | Crankcase repairs |
| 17/11/1979 | 40147 | | At Stratford Works | |
| 17/11/1979 | 40155 | | Stabled at Speke Junction | 1605hrs |
| 17/11/1979 | 40157 | | At Crewe Works | Rectification repairs |
| 17/11/1979 | 40158 | | At Crewe Works | Main generator repairs |
| 17/11/1979 | 40159 | | At Crewe Works | Fire damage repairs |
| 17/11/1979 | 40161 | | At Crewe Works | Crankcase repairs |
| 17/11/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 17/11/1979 | 40166 | | Stabled at Arpley sidings | 1725hrs |
| 17/11/1979 | 40169 | | At Crewe Works | Light classified repairs |
| 17/11/1979 | 40177 | | Stabled at Buxton Depot | 0715hrs |
| 17/11/1979 | 40177 | | Stabled at Speke Junction | 1605hrs |
| 17/11/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 17/11/1979 | 40181 | | Stabled at Speke Junction | 1605hrs |
| 17/11/1979 | 40186 | | Stabled at Northwich Depot | 1000hrs |
| 17/11/1979 | 40187 | | At Crewe Works | Rectification repairs |
| 17/11/1979 | 40188 | | At Springs Branch Depot | 1840hrs |
| 17/11/1979 | 40191 | | Stabled at Guide Bridge | |
| 17/11/1979 | 40019+ 40070 | 1S74 | 1508 Carlisle - Stranraer Harbour | |
| 17/11/1979 | 40019+ 40070 | 1S74 | 1508 Carlisle - Stranraer Harbour | |
| 17/11/1979 | 40069 + 40057 | | Gateshead Depot - York Depot | Light engine |
| 17/11/1979 | 40069 + 40057 | | Gateshead Depot - York Depot | Light engine |
| 17/11/1979 | 40070+ 40183 | 1M14 | 2200 Stranraer Harbour - Euston | To Preston via S&C |
| 17/11/1979 | 40070+ 40183 | 1M14 | 2200 Stranraer Harbour - London Euston | To Preston via S&C |
| 18/11/1979 | 40001 | | At Crewe Works | Main Generator repairs |
| 18/11/1979 | 40014 | | At Crewe Works | Main Generator repairs |
| 18/11/1979 | 40016 | | At Crewe Works | Repairs to pistons, piston rings, gudgeon pins & con rods |
| 18/11/1979 | 40024 | | At Crewe Works | Classified repairs |
| 18/11/1979 | 40028 | | At Crewe Works | Classified repairs |
| 18/11/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 18/11/1979 | 40048 | | At Crewe Works | Withdrawn |
| 18/11/1979 | 40058 | | 1300 Aberdeen - Glasgow Queen Street | |
| 18/11/1979 | 40060 | | At Crewe Works | Classified repairs |
| 18/11/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 18/11/1979 | 40069 | | At York Depot | |
| 18/11/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 18/11/1979 | 40075 | | Stabled at March Depot | 1500hrs |
| 18/11/1979 | 40079 | | At Crewe Works | Classified repairs |
| 18/11/1979 | 40080 | | At Crewe Works | Main generator repairs |
| 18/11/1979 | 40081 | | At Crewe Works | Classified repairs |
| 18/11/1979 | 40082 | | At Crewe Works | Main generator repairs |
| 18/11/1979 | 40100 | | At Crewe Works | Main generator repairs |
| 18/11/1979 | 40112 | | At Springs Branch Depot | E exam |
| 18/11/1979 | 40113 | | At Crewe Works | Piston, piston rings, gudgeon pin & connecting rod repairs |
| 18/11/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 18/11/1979 | 40138 | | At Crewe Works | Collision damage repairs |
| 18/11/1979 | 40139 | | At Crewe Works | Collision damage repairs |
| 18/11/1979 | 40146 | | At Crewe Works | Crankcase repairs |
| 18/11/1979 | 40147 | | At Stratford Works | |
| 18/11/1979 | 40157 | | At Crewe Works | Rectification repairs |
| 18/11/1979 | 40158 | | At Crewe Works | Main generator repairs |
| 18/11/1979 | 40159 | | At Crewe Works | Fire damage repairs |
| 18/11/1979 | 40160 | | 0850 Glasgow Queen Street - Aberdeen | |
| 18/11/1979 | 40161 | | At Crewe Works | Crankcase repairs |
| 18/11/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 18/11/1979 | 40164 | | 1645 Glasgow Queen Street - Aberdeen | |
| 18/11/1979 | 40169 | | At Crewe Works | Light classified repairs |
| 18/11/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 18/11/1979 | 40187 | | At Crewe Works | Rectification repairs |
| 19/11/1979 | 40001 | | At Crewe Works | Main Generator repairs |
# | 19/11/1979 | 40006 | | Stabled at Holbeck Depot | PM |
| 19/11/1979 | 40014 | | At Crewe Works | Main Generator repairs |
| 19/11/1979 | 40016 | | At Crewe Works | Repairs to pistons, piston rings, gudgeon pins & con rods |
| 19/11/1979 | 40024 | | At Crewe Works | Classified repairs |
| 19/11/1979 | 40028 | | At Crewe Works | Classified repairs |
| 19/11/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 19/11/1979 | 40048 | | At Crewe Works | Withdrawn |
| 19/11/1979 | 40057 | | At Crewe Works | Light classified repairs, arrived on this date until AT LEAST 24/12/79 |
| 19/11/1979 | 40060 | | At Crewe Works | Classified repairs |
| 19/11/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 19/11/1979 | 40065 | | Seen at Peterborough Station | On? |
| 19/11/1979 | 40069 | | At York Depot | |
| 19/11/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 19/11/1979 | 40079 | | At Crewe Works | Classified repairs |
| 19/11/1979 | 40080 | | At Crewe Works | Main generator repairs |
| 19/11/1979 | 40081 | | At Crewe Works | Classified repairs |
| 19/11/1979 | 40082 | | At Crewe Works | Main generator repairs |
| 19/11/1979 | 40100 | | At Crewe Works | Main generator repairs |
| 19/11/1979 | 40112 | | At Springs Branch Depot | Off E exam, been in since 31/10/79 |
| 19/11/1979 | 40113 | | At Crewe Works | Piston, piston rings, gudgeon pin & connecting rod repairs |
| 19/11/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 19/11/1979 | 40138 | | At Crewe Works | Collision damage repairs |
| 19/11/1979 | 40139 | | At Crewe Works | Collision damage repairs |
| 19/11/1979 | 40146 | | At Crewe Works | Crankcase repairs |
| 19/11/1979 | 40147 | | At Stratford Works | |
| 19/11/1979 | 40157 | | At Crewe Works | Rectification repairs |
| 19/11/1979 | 40158 | | At Crewe Works | Main generator repairs |
| 19/11/1979 | 40159 | | At Crewe Works | Fire damage repairs |
| 19/11/1979 | 40161 | | At Crewe Works | Crankcase repairs |
| 19/11/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 19/11/1979 | 40169 | | At Crewe Works | Light classified repairs |
| 19/11/1979 | 40174 | | Seen at Guide Bridge Station | Mixed freight |
| 19/11/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 19/11/1979 | 40187 | | At Crewe Works | Rectification repairs |
| 19/11/1979 | 40019+ 40070 | 1S74 | 1508 Carlisle - Stranraer Harbour | |
| 19/11/1979 | 40019+ 40070 | 1S74 | 1508 Carlisle - Stranraer Harbour | |
| 20/11/1979 | 40001 | | At Crewe Works | Main Generator repairs |
| 20/11/1979 | 40006 | 7L07 | 1223 Neville Hill CS - Clifton CS | 5L07 Reclassifed |
| 20/11/1979 | 40006 | 5L07 | 1720 Clifton CS - Neville Hill CS | 125 Earley ,seen south of York |
| 20/11/1979 | 40014 | | At Crewe Works | Main Generator repairs |
| 20/11/1979 | 40016 | | At Crewe Works | Repairs to pistons, piston rings, gudgeon pins & con rods |
| 20/11/1979 | 40024 | | At Crewe Works | Classified repairs |
| 20/11/1979 | 40028 | | At Crewe Works | Classified repairs |
# | 20/11/1979 | 40033 | | Stabled at Holbeck Depot | PM |
| 20/11/1979 | 40036 | 8D01 | 1235 Tees Yard - Scunthorpe T Yard | 43 Wagons |
| 20/11/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 20/11/1979 | 40048 | | At Crewe Works | Withdrawn |
| 20/11/1979 | 40057 | | At Crewe Works | Light classified repairs |
| 20/11/1979 | 40060 | | At Crewe Works | Classified repairs |
| 20/11/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 20/11/1979 | 40069 | | 0305 York Yard - Tyne Yard | Freight |
| 20/11/1979 | 40069 | | 0900 Tyne Yard - York Yard | Freight |
| 20/11/1979 | 40069 | | 2150 York - Shrewsbury | To Stockport |
| 20/11/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 20/11/1979 | 40079 | | At Crewe Works | Classified repairs |
| 20/11/1979 | 40080 | | At Crewe Works | Main generator repairs |
| 20/11/1979 | 40081 | | At Crewe Works | Classified repairs |
| 20/11/1979 | 40082 | | At Crewe Works | Main generator repairs |
| 20/11/1979 | 40100 | | At Crewe Works | Main generator repairs |
| 20/11/1979 | 40113 | | At Crewe Works | Piston, piston rings, gudgeon pin & connecting rod repairs |
| 20/11/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 20/11/1979 | 40137 | | Seen at Peterborough Station | On? |
| 20/11/1979 | 40138 | | At Crewe Works | Collision damage repairs |
| 20/11/1979 | 40139 | | At Crewe Works | Collision damage repairs |
| 20/11/1979 | 40146 | | At Crewe Works | Crankcase repairs |
| 20/11/1979 | 40147 | | At Stratford Works | |
| 20/11/1979 | 40153 | 6L47 | 1340 Teesport OR - Leeds SM | 10x100t oil |
| 20/11/1979 | 40157 | | At Crewe Works | Rectification repairs |
| 20/11/1979 | 40158 | | At Crewe Works | Main generator repairs |
| 20/11/1979 | 40159 | | At Crewe Works | Fire damage repairs |
| 20/11/1979 | 40161 | | At Crewe Works | Crankcase repairs |
| 20/11/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 20/11/1979 | 40169 | | At Crewe Works | Light classified repairs |
| 20/11/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 20/11/1979 | 40183 | 6E73 | 0402 Millerhill - Whitemoor | Seen south of York |
| 20/11/1979 | 40187 | | At Crewe Works | Rectification repairs |
| 20/11/1979 | 40193 | 8J12 | 0835 Tees Yard - Tinsley Yard | |
| 20/11/1979 | 40086 + 37046 dead | 8P47 | 1315 Tyne Yard - Whitemoor | 37046 dead en route Doncaster Works |
| 21/11/1979 | 40001 | | At Crewe Works | Main Generator repairs |
| 21/11/1979 | 40014 | | At Crewe Works | Main Generator repairs |
| 21/11/1979 | 40016 | | At Crewe Works | Repairs to pistons, piston rings, gudgeon pins & con rods |
| 21/11/1979 | 40024 | | At Crewe Works | Classified repairs |
| 21/11/1979 | 40028 | | At Crewe Works | Classified repairs |
| 21/11/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 21/11/1979 | 40048 | | At Crewe Works | Withdrawn |
| 21/11/1979 | 40057 | | At Crewe Works | Light classified repairs |
| 21/11/1979 | 40060 | | At Crewe Works | Classified repairs |
| 21/11/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 21/11/1979 | 40069 | | 0747 York - Liverpool Lime Street | |
| 21/11/1979 | 40069 | | 1259 Liverpool Lime Street - Preston | |
| 21/11/1979 | 40069 | | 1511 Preston - Blackpool North | |
| 21/11/1979 | 40069 | | 2250 (20/11) Shrewsbury - York | From Stockport |
| 21/11/1979 | 40069 | | Blackpool North - Carnforth | Light engine |
| 21/11/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 21/11/1979 | 40079 | | At Crewe Works | Classified repairs |
| 21/11/1979 | 40080 | | At Crewe Works | Main generator repairs |
| 21/11/1979 | 40081 | | At Crewe Works | Classified repairs |
| 21/11/1979 | 40082 | | At Crewe Works | Main generator repairs |
| 21/11/1979 | 40096 | | At Crewe Works | Classified repairs, arrived on this date until 21/12/79 |
| 21/11/1979 | 40100 | | At Crewe Works | Main generator repairs |
| 21/11/1979 | 40113 | | At Crewe Works | Piston, piston rings, gudgeon pin & connecting rod repairs |
| 21/11/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 21/11/1979 | 40138 | | At Crewe Works | Collision damage repairs |
| 21/11/1979 | 40139 | | At Crewe Works | Collision damage repairs |
| 21/11/1979 | 40146 | | At Crewe Works | Crankcase repairs |
| 21/11/1979 | 40147 | | At Stratford Works | |
| 21/11/1979 | 40157 | | At Crewe Works | Rectification repairs |
| 21/11/1979 | 40158 | | At Crewe Works | Main generator repairs |
| 21/11/1979 | 40159 | | At Crewe Works | Fire damage repairs |
| 21/11/1979 | 40161 | | At Crewe Works | Crankcase repairs |
| 21/11/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 21/11/1979 | 40169 | | At Crewe Works | Light classified repairs |
| 21/11/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 21/11/1979 | 40187 | | At Crewe Works | Rectification repairs |
| 22/11/1979 | 40001 | | At Crewe Works | Main Generator repairs |
| 22/11/1979 | 40014 | | At Crewe Works | Main Generator repairs |
| 22/11/1979 | 40016 | | At Crewe Works | Repairs to pistons, piston rings, gudgeon pins & con rods |
| 22/11/1979 | 40024 | | At Crewe Works | Classified repairs |
| 22/11/1979 | 40028 | | At Crewe Works | Classified repairs |
| 22/11/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 22/11/1979 | 40048 | | At Crewe Works | Withdrawn |
| 22/11/1979 | 40057 | | At Crewe Works | Light classified repairs |
| 22/11/1979 | 40060 | | At Crewe Works | Classified repairs |
| 22/11/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 22/11/1979 | 40069 | 2P92 | 0820 Barrow-in-Furness - Preston | |
| 22/11/1979 | 40069 | 1P54 | 2345 London Euston - Barrow-in-Furness | From Lancaster |
| 22/11/1979 | 40069 | | Preston - Springs Branch Depot | Light engine, suspect oil contamination |
| 22/11/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 22/11/1979 | 40079 | | At Crewe Works | Classified repairs |
| 22/11/1979 | 40080 | | At Crewe Works | Main generator repairs |
| 22/11/1979 | 40081 | | At Crewe Works | Classified repairs |
| 22/11/1979 | 40082 | | At Crewe Works | Main generator repairs |
| 22/11/1979 | 40096 | | At Crewe Works | Classified repairs |
| 22/11/1979 | 40100 | | At Crewe Works | Main generator repairs |
| 22/11/1979 | 40113 | | At Crewe Works | Piston, piston rings, gudgeon pin & connecting rod repairs |
| 22/11/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 22/11/1979 | 40130 | 8P49 | ? - ? | Seen at Millom(Cumbria) |
| 22/11/1979 | 40136 | | Seen at March Station | Westbound light engine. 2000hrs |
| 22/11/1979 | 40138 | | At Crewe Works | Collision damage repairs |
| 22/11/1979 | 40139 | | At Crewe Works | Collision damage repairs |
| 22/11/1979 | 40146 | | At Crewe Works | Crankcase repairs |
| 22/11/1979 | 40147 | | At Stratford Works | |
| 22/11/1979 | 40157 | | At Crewe Works | Rectification repairs |
| 22/11/1979 | 40158 | | At Crewe Works | Main generator repairs |
| 22/11/1979 | 40159 | | At Crewe Works | Fire damage repairs |
| 22/11/1979 | 40161 | | At Crewe Works | Crankcase repairs |
| 22/11/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 22/11/1979 | 40169 | | At Crewe Works | Light classified repairs |
| 22/11/1979 | 40175 | 8P73 | ? - ? | Seen at Millom(Cumbria) |
| 22/11/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 22/11/1979 | 40187 | | At Crewe Works | Rectification repairs |
| 23/11/1979 | 40001 | | At Crewe Works | Main Generator repairs |
| 23/11/1979 | 40014 | | At Crewe Works | Main Generator repairs |
| 23/11/1979 | 40016 | | At Crewe Works | Repairs to pistons, piston rings, gudgeon pins & con rods |
| 23/11/1979 | 40024 | | At Crewe Works | Classified repairs |
| 23/11/1979 | 40028 | | At Crewe Works | Classified repairs |
| 23/11/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 23/11/1979 | 40048 | | At Crewe Works | Withdrawn |
| 23/11/1979 | 40057 | | At Crewe Works | Light classified repairs |
| 23/11/1979 | 40060 | | At Crewe Works | Classified repairs |
| 23/11/1979 | 40061 | | Seen at Peterborough Station | On? |
| 23/11/1979 | 40063 | | At Crewe Works | Off main Generator repairs, been in since 18/06/79 |
| 23/11/1979 | 40069 | | At Springs Branch Depot | Suspect oil contamination |
| 23/11/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 23/11/1979 | 40079 | | At Crewe Works | Classified repairs |
| 23/11/1979 | 40080 | | At Crewe Works | Off main Generator repairs, been in since 10/10/79 |
| 23/11/1979 | 40081 | | At Crewe Works | Off classified repairs, been in since 16/10/79 |
| 23/11/1979 | 40082 | | At Crewe Works | Main generator repairs |
| 23/11/1979 | 40096 | | At Crewe Works | Classified repairs |
| 23/11/1979 | 40100 | | At Crewe Works | Main generator repairs |
| 23/11/1979 | 40113 | | At Crewe Works | Piston, piston rings, gudgeon pin & connecting rod repairs |
| 23/11/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 23/11/1979 | 40138 | | At Crewe Works | Collision damage repairs |
| 23/11/1979 | 40139 | | At Crewe Works | Collision damage repairs |
| 23/11/1979 | 40146 | | At Crewe Works | Crankcase repairs |
| 23/11/1979 | 40147 | | At Stratford Works | |
| 23/11/1979 | 40157 | | At Crewe Works | Rectification repairs |
| 23/11/1979 | 40158 | | At Crewe Works | Main generator repairs |
| 23/11/1979 | 40159 | | At Crewe Works | Fire damage repairs |
| 23/11/1979 | 40161 | | At Crewe Works | Crankcase repairs |
| 23/11/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 23/11/1979 | 40169 | | At Crewe Works | Light classified repairs |
| 23/11/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 23/11/1979 | 40187 | | At Crewe Works | Rectification repairs |
| 24/11/1979 | 40001 | | At Crewe Works | Main Generator repairs |
| 24/11/1979 | 40014 | | At Crewe Works | Main Generator repairs |
| 24/11/1979 | 40016 | | At Crewe Works | Repairs to pistons, piston rings, gudgeon pins & con rods |
| 24/11/1979 | 40024 | | At Crewe Works | Classified repairs |
| 24/11/1979 | 40028 | | At Crewe Works | Classified repairs |
| 24/11/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 24/11/1979 | 40048 | | At Crewe Works | Withdrawn |
| 24/11/1979 | 40052 | | Stabled at Guide Bridge | |
| 24/11/1979 | 40057 | | At Crewe Works | Light classified repairs |
| 24/11/1979 | 40060 | | At Crewe Works | Classified repairs |
| 24/11/1979 | 40068 | | Seen at Kings Cross Station | On northbound stock |
| 24/11/1979 | 40069 | | Springs Branch Depot - St Helens | Light engine |
| 24/11/1979 | 40069 | | St Helens - Warrington | Passenger, what train? > |
| 24/11/1979 | 40069 | | Warrington - St Helens | < Passenger, what train? |
| 24/11/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 24/11/1979 | 40076 | | Seen at Millom (Cumbria) | On freight |
| 24/11/1979 | 40079 | | At Crewe Works | Off classified repairs, been in since 17/09/79 |
| 24/11/1979 | 40082 | | At Crewe Works | Main generator repairs |
| 24/11/1979 | 40096 | | At Crewe Works | Classified repairs |
| 24/11/1979 | 40100 | | At Crewe Works | Main generator repairs |
| 24/11/1979 | 40113 | | At Crewe Works | Piston, piston rings, gudgeon pin & connecting rod repairs |
| 24/11/1979 | 40116 | 1??? | Seen at Millom (Cumbria) | Adex |
| 24/11/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 24/11/1979 | 40138 | | At Crewe Works | Off collision damage repairs, been in since 08/10/79 |
| 24/11/1979 | 40139 | | At Crewe Works | Collision damage repairs |
| 24/11/1979 | 40146 | | At Crewe Works | Crankcase repairs |
| 24/11/1979 | 40147 | | At Stratford Works | |
| 24/11/1979 | 40157 | | At Crewe Works | Rectification repairs |
| 24/11/1979 | 40158 | | At Crewe Works | Main generator repairs |
| 24/11/1979 | 40159 | | At Crewe Works | Fire damage repairs |
| 24/11/1979 | 40161 | | At Crewe Works | Crankcase repairs |
| 24/11/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 24/11/1979 | 40169 | | At Crewe Works | Light classified repairs |
| 24/11/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 24/11/1979 | 40187 | | At Crewe Works | Rectification repairs |
| 24/11/1979 | 40188 | | Thompson B1 Locomotive Society"Gricers Heaven" | Liverpool Lime Street - Rainhill,fail,loss of Vacuum |
| 24/11/1979 | 25198 ,Propel on a two coach parcel train,+ 40188 fail | | Thompson B1 Locomotive Society"Gricers Heaven" | From Rainhill-Manchester Victoria |
| 25/11/1979 | 40001 | | At Crewe Works | Main Generator repairs |
| 25/11/1979 | 40014 | | At Crewe Works | Main Generator repairs |
| 25/11/1979 | 40016 | | At Crewe Works | Repairs to pistons, piston rings, gudgeon pins & con rods |
| 25/11/1979 | 40024 | | At Crewe Works | Classified repairs |
| 25/11/1979 | 40028 | | At Crewe Works | Classified repairs |
| 25/11/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 25/11/1979 | 40048 | | At Crewe Works | Withdrawn |
| 25/11/1979 | 40057 | | At Crewe Works | Light classified repairs |
| 25/11/1979 | 40060 | | At Crewe Works | Classified repairs |
| 25/11/1979 | 40069 | | Edge Hill Depot - Liverpool Lime Street | Light engine |
| 25/11/1979 | 40069 | | 1030 Liverpool Lime Street - Plymouth | To Birmingham New Street via Cannock Chase & Soho Jns |
| 25/11/1979 | 40069 | | 1530 Birmingham New Street - Liverpool Lime Street | |
| 25/11/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 25/11/1979 | 40082 | | At Crewe Works | Main generator repairs |
| 25/11/1979 | 40096 | | At Crewe Works | Classified repairs |
| 25/11/1979 | 40100 | | At Crewe Works | Main generator repairs |
| 25/11/1979 | 40113 | | At Crewe Works | Piston, piston rings, gudgeon pin & connecting rod repairs |
| 25/11/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 25/11/1979 | 40139 | | At Crewe Works | Collision damage repairs |
| 25/11/1979 | 40146 | | At Crewe Works | Crankcase repairs |
| 25/11/1979 | 40147 | | At Stratford Works | |
| 25/11/1979 | 40157 | | At Crewe Works | Rectification repairs |
| 25/11/1979 | 40158 | | At Crewe Works | Main generator repairs |
| 25/11/1979 | 40159 | | At Crewe Works | Fire damage repairs |
| 25/11/1979 | 40161 | | At Crewe Works | Crankcase repairs |
| 25/11/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 25/11/1979 | 40169 | | At Crewe Works | Light classified repairs |
| 25/11/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 25/11/1979 | 40187 | | At Crewe Works | Rectification repairs |
| 26/11/1979 | 40001 | | At Crewe Works | Main Generator repairs |
| 26/11/1979 | 40014 | | At Crewe Works | Main Generator repairs |
| 26/11/1979 | 40016 | | At Crewe Works | Repairs to pistons, piston rings, gudgeon pins & con rods |
| 26/11/1979 | 40024 | | At Crewe Works | Classified repairs |
| 26/11/1979 | 40028 | | At Crewe Works | Classified repairs |
| 26/11/1979 | 40034 | | At Crewe Works | Classified repairs, arrived on this date until 25/01/80 |
| 26/11/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 26/11/1979 | 40048 | | At Crewe Works | Withdrawn |
| 26/11/1979 | 40057 | | At Crewe Works | Light classified repairs |
| 26/11/1979 | 40060 | | At Crewe Works | Classified repairs |
| 26/11/1979 | 40069 | | Booked to work local trips around the Garston area | |
| 26/11/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 26/11/1979 | 40082 | | At Crewe Works | Main generator repairs |
| 26/11/1979 | 40096 | | At Crewe Works | Classified repairs |
| 26/11/1979 | 40100 | | At Crewe Works | Main generator repairs |
| 26/11/1979 | 40113 | | At Crewe Works | Piston, piston rings, gudgeon pin & connecting rod repairs |
# | 26/11/1979 | 40117 | | Stabled at Holbeck Depot | AM |
| 26/11/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 26/11/1979 | 40139 | | At Crewe Works | Collision damage repairs |
| 26/11/1979 | 40146 | | At Crewe Works | Crankcase repairs |
| 26/11/1979 | 40147 | | At Stratford Works | |
| 26/11/1979 | 40157 | | At Crewe Works | Rectification repairs |
| 26/11/1979 | 40158 | | At Crewe Works | Main generator repairs |
| 26/11/1979 | 40159 | | At Crewe Works | Fire damage repairs |
| 26/11/1979 | 40160 | | 2035 Aberdeen - London Kings Cross | |
| 26/11/1979 | 40161 | | At Crewe Works | Crankcase repairs |
| 26/11/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 26/11/1979 | 40169 | | At Crewe Works | Light classified repairs |
| 26/11/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 26/11/1979 | 40187 | | At Crewe Works | Rectification repairs |
| 27/11/1979 | 40001 | | At Crewe Works | Main Generator repairs |
| 27/11/1979 | 40014 | | At Crewe Works | Main Generator repairs |
| 27/11/1979 | 40016 | | At Crewe Works | Repairs to pistons, piston rings, gudgeon pins & con rods |
| 27/11/1979 | 40024 | | At Crewe Works | Classified repairs |
| 27/11/1979 | 40028 | | At Crewe Works | Classified repairs |
| 27/11/1979 | 40034 | | At Crewe Works | Classified repairs |
| 27/11/1979 | 40037 | | At Crewe Works | Classified repairs, arrived on this date until 27/01/80 |
| 27/11/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 27/11/1979 | 40048 | | At Crewe Works | Withdrawn |
| 27/11/1979 | 40057 | | At Crewe Works | Light classified repairs |
| 27/11/1979 | 40060 | | At Crewe Works | Classified repairs |
| 27/11/1979 | 40065 | | Seen at Peterborough Station | On? |
| 27/11/1979 | 40069 | | 0111 Runcorn - Corkickle | Tanks |
| 27/11/1979 | 40069 | | 0750 Nottingham - Glasgow Central | From Carlisle |
| 27/11/1979 | 40069 | | 0800 Workington - Carlisle Yard | Freight |
| 27/11/1979 | 40069 | | Glasgow Central - Polmadie Depot | Light engine |
| 27/11/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 27/11/1979 | 40082 | | At Crewe Works | Main generator repairs |
| 27/11/1979 | 40096 | | At Crewe Works | Classified repairs |
| 27/11/1979 | 40100 | | At Crewe Works | Main generator repairs |
| 27/11/1979 | 40113 | | At Crewe Works | Piston, piston rings, gudgeon pin & connecting rod repairs |
| 27/11/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 27/11/1979 | 40139 | | At Crewe Works | Collision damage repairs |
| 27/11/1979 | 40146 | | At Crewe Works | Crankcase repairs |
| 27/11/1979 | 40147 | | At Stratford Works | |
| 27/11/1979 | 40157 | | At Crewe Works | Rectification repairs |
| 27/11/1979 | 40158 | | At Crewe Works | Main generator repairs |
| 27/11/1979 | 40159 | | At Crewe Works | Fire damage repairs |
| 27/11/1979 | 40161 | | At Crewe Works | Crankcase repairs |
| 27/11/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 27/11/1979 | 40169 | | At Crewe Works | Light classified repairs |
| 27/11/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 27/11/1979 | 40187 | | At Crewe Works | Rectification repairs |
| 27/11/1979 | 40199 | | Seen at Peterborough Station | On? |
| 28/11/1979 | 40001 | | At Crewe Works | Main Generator repairs |
| 28/11/1979 | 40014 | | At Crewe Works | Main Generator repairs |
| 28/11/1979 | 40016 | | At Crewe Works | Repairs to pistons, piston rings, gudgeon pins & con rods |
| 28/11/1979 | 40024 | | At Crewe Works | Classified repairs |
| 28/11/1979 | 40028 | | At Crewe Works | Classified repairs |
| 28/11/1979 | 40034 | | At Crewe Works | Classified repairs |
| 28/11/1979 | 40037 | | At Crewe Works | Classified repairs |
| 28/11/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
# | 28/11/1979 | 40046 | 8M18 | Whitehall - Hellifield | At least |
| 28/11/1979 | 40048 | | At Crewe Works | Withdrawn |
| 28/11/1979 | 40056 | | Seen at Peterborough Station | On? |
| 28/11/1979 | 40057 | | At Crewe Works | Light classified repairs |
| 28/11/1979 | 40060 | | At Crewe Works | Classified repairs |
| 28/11/1979 | 40069 | | Motherwell Depot - Carstairs | Light engine |
| 28/11/1979 | 40069 | | 0840 Carlisle - Glasgow Central | To Annan & fail |
| 28/11/1979 | 40069 | | At Motherwell Depot | |
| 28/11/1979 | 40069 | | Dumfries - Carlisle | Light engine |
| 28/11/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 28/11/1979 | 40082 | | At Crewe Works | Main generator repairs |
| 28/11/1979 | 40086 | | Seen at Peterborough Station | On? |
| 28/11/1979 | 40096 | | At Crewe Works | Classified repairs |
| 28/11/1979 | 40100 | | At Crewe Works | Main generator repairs |
| 28/11/1979 | 40113 | | At Crewe Works | Piston, piston rings, gudgeon pin & connecting rod repairs |
| 28/11/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 28/11/1979 | 40139 | | At Crewe Works | Collision damage repairs |
| 28/11/1979 | 40146 | | At Crewe Works | Crankcase repairs |
# | 28/11/1979 | 40147 | | At Stratford Works | Off Works. Been in since 07/11/79 |
| 28/11/1979 | 40157 | | At Crewe Works | Rectification repairs |
| 28/11/1979 | 40158 | | At Crewe Works | Main generator repairs |
| 28/11/1979 | 40159 | | At Crewe Works | Fire damage repairs |
| 28/11/1979 | 40161 | | At Crewe Works | Crankcase repairs |
| 28/11/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 28/11/1979 | 40169 | | At Crewe Works | Light classified repairs |
| 28/11/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 28/11/1979 | 40187 | | At Crewe Works | Rectification repairs |
| 28/11/1979 | ????? + 40069 fail | | 0840 Carlisle - Glasgow Central | From Annan, did 40069 go onto Glasgow dead in train? |
| 29/11/1979 | 40001 | | At Crewe Works | Main Generator repairs |
| 29/11/1979 | 40014 | | At Crewe Works | Main Generator repairs |
| 29/11/1979 | 40016 | | At Crewe Works | Repairs to pistons, piston rings, gudgeon pins & con rods |
# | 29/11/1979 | 40018 | | Doncaster Belmont Yard - Cliff Hill | Empty ballast |
| 29/11/1979 | 40024 | | At Crewe Works | Classified repairs |
| 29/11/1979 | 40028 | | At Crewe Works | Classified repairs |
| 29/11/1979 | 40034 | | At Crewe Works | Classified repairs |
| 29/11/1979 | 40037 | | At Crewe Works | Classified repairs |
| 29/11/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 29/11/1979 | 40048 | | At Crewe Works | Withdrawn |
| 29/11/1979 | 40057 | | At Crewe Works | Light classified repairs |
| 29/11/1979 | 40060 | | At Crewe Works | Classified repairs |
| 29/11/1979 | 40069 | | 0449 Carstairs - Edinburgh Waverley | |
| 29/11/1979 | 40069 | 1C86 | 0915 Edinburgh Waverley - Birmingham New Street | To Carstairs > |
| 29/11/1979 | 40069 | | Under repair at Carstairs | < |
| 29/11/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 29/11/1979 | 40082 | | At Crewe Works | Off main generator repairs, been in since 01/10/79 |
| 29/11/1979 | 40096 | | At Crewe Works | Classified repairs |
| 29/11/1979 | 40100 | | At Crewe Works | Main generator repairs |
| 29/11/1979 | 40108 | 2D99 | 1540 Manchester Victoria - Bangor | |
| 29/11/1979 | 40108 | 2J99 | 1930 Bangor - Manchester Victoria | |
| 29/11/1979 | 40113 | | At Crewe Works | Piston, piston rings, gudgeon pin & connecting rod repairs |
| 29/11/1979 | 40114 | | Seen at Guiseley Junction,heading towards Leeds | On mixed freight |
| 29/11/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 29/11/1979 | 40139 | | At Crewe Works | Collision damage repairs |
| 29/11/1979 | 40146 | | At Crewe Works | Crankcase repairs |
| 29/11/1979 | 40157 | | At Crewe Works | Rectification repairs |
| 29/11/1979 | 40158 | | At Crewe Works | Main generator repairs |
| 29/11/1979 | 40159 | | At Crewe Works | Fire damage repairs |
| 29/11/1979 | 40161 | | At Crewe Works | Crankcase repairs |
| 29/11/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 29/11/1979 | 40169 | | At Crewe Works | Light classified repairs |
| 29/11/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 29/11/1979 | 40184 | | Seen at Peterborough Station | On? |
| 29/11/1979 | 40187 | | At Crewe Works | Rectification repairs |
| 30/11/1979 | 40001 | | At Crewe Works | Main Generator repairs |
| 30/11/1979 | 40006 | | Seen at Peterborough Station | On? |
| 30/11/1979 | 40014 | | At Crewe Works | Main Generator repairs |
| 30/11/1979 | 40016 | | At Crewe Works | Repairs to pistons, piston rings, gudgeon pins & con rods |
| 30/11/1979 | 40024 | | At Crewe Works | Classified repairs |
| 30/11/1979 | 40028 | | At Crewe Works | Classified repairs |
| 30/11/1979 | 40034 | | At Crewe Works | Classified repairs |
| 30/11/1979 | 40037 | | At Crewe Works | Classified repairs |
| 30/11/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 30/11/1979 | 40048 | | At Crewe Works | Withdrawn |
| 30/11/1979 | 40056 | | Seen at Peterborough Station | On? |
| 30/11/1979 | 40057 | | At Crewe Works | Light classified repairs |
| 30/11/1979 | 40060 | | At Crewe Works | Classified repairs |
| 30/11/1979 | 40069 | | Under repair at Carstairs | > |
| 30/11/1979 | ????? + 40069 dit | | 1930 Carstairs - Carlisle Kingmoor Yard | < Freight |
| 30/11/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 30/11/1979 | 40096 | | At Crewe Works | Classified repairs |
| 30/11/1979 | 40100 | | At Crewe Works | Off main Generator repairs, been in since 05/10/79 |
| 30/11/1979 | 40113 | | At Crewe Works | Piston, piston rings, gudgeon pin & connecting rod repairs |
| 30/11/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 30/11/1979 | 40139 | | At Crewe Works | Collision damage repairs |
| 30/11/1979 | 40141 | 3S35 | 1411 Kings Cross - Edinburgh Waverley | Parcels |
| 30/11/1979 | 40146 | | At Crewe Works | Crankcase repairs |
| 30/11/1979 | 40157 | | At Crewe Works | Off rectification repairs, been in since 09/11/79 |
| 30/11/1979 | 40158 | | At Crewe Works | Main generator repairs |
| 30/11/1979 | 40159 | | At Crewe Works | Fire damage repairs |
| 30/11/1979 | 40161 | | At Crewe Works | Crankcase repairs |
| 30/11/1979 | 40162 | | At Crewe Works | Main generator repairs |
| 30/11/1979 | 40169 | | At Crewe Works | Light classified repairs |
| 30/11/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 30/11/1979 | 40187 | | At Crewe Works | Rectification repairs |