NEW ENTRY | DATE | ENGINE | HEADCODE | TRAIN/LOCATION | NOTES |
| 01/08/1979 | 40001 | | At Springs Branch Depot | Off D exam, been in since 10/07/79 |
| 01/08/1979 | 40010 | | At Carlisle Kingmoor Depot | On D Exam |
| 01/08/1979 | 40017 | | At Crewe Works | Auxiliary generator repairs |
| 01/08/1979 | 40020 | | At Crewe Works | Classified repairs |
| 01/08/1979 | 40027 | | At Crewe Works | Collision damage |
| 01/08/1979 | 40029 | | At Crewe Works | Collision damage |
| 01/08/1979 | 40030 | | At Crewe Works | Main generator repairs |
| 01/08/1979 | 40036 | | At Crewe Works | Classified repairs |
| 01/08/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 01/08/1979 | 40048 | | At Crewe Works | Withdrawn |
| 01/08/1979 | 40062 | | 1925 Llandudno - Stalybridge | Return Adex |
| 01/08/1979 | 40063 | | At Crewe Works | Main generator repairs |
# | 01/08/1979 | 40065 | | 1105 Perth - Edinburgh Waverley | |
| 01/08/1979 | 40068 | | At Crewe Works | Rectification repairs |
| 01/08/1979 | 40069 | | 0200 Glasgow Queen Street - Edinburgh Waverley | |
| 01/08/1979 | 40069 | | 0435 Edinburgh Waverley - Glasgow Queen Street | |
| 01/08/1979 | 40069 | | 0840 Glasgow Queen Street - Dundee | |
| 01/08/1979 | 40069 | | 1138 Dundee - Glasgow Queen Street | |
| 01/08/1979 | 40069 | | 1900 Sighthill Yard - Inverness | Freight |
| 01/08/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 01/08/1979 | 40086 | | At Crewe Works | Classified repairs |
| 01/08/1979 | 40087 | | Tunstead - Northwich | Seen at Guide Bridge ICI hoppers |
| 01/08/1979 | 40094 | | At Crewe Works | Classified repairs |
| 01/08/1979 | 40103 | | At Crewe Works | Crankcase repairs |
# | 01/08/1979 | 40111 | 6P37 | Stanlow - Skipton | Bitumen Tanks |
| 01/08/1979 | 40117 | 2J99 | 1130 Bangor - Manchester Victoria | |
| 01/08/1979 | 40117 | 2D99 | 1540 Manchester Victoria - Bangor | |
| 01/08/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 01/08/1979 | 40129 | | 1745 Manchester Victoria - Blackpool North | |
| 01/08/1979 | 40131 | | At Crewe Works | Classified repairs |
| 01/08/1979 | 40135 | | At Crewe Works | Classified repairs |
| 01/08/1979 | 40147 | | At Stratford Works | |
| 01/08/1979 | 40152 | | At Crewe Works | Classified repairs |
| 01/08/1979 | 40157 | | At Crewe Works | Engine repairs |
| 01/08/1979 | 40174 | | At Crewe Works | Collision damage repairs |
| 01/08/1979 | 40179 | | At Crewe Works | Main generator repairs |
| 01/08/1979 | 40180 | | At Crewe Works | Light classifed repairs |
| 01/08/1979 | 40181 | | At Crewe Works | Collision damage repairs |
| 01/08/1979 | 40184 | | 0935 Glasgow Queen Street - Aberdeen | |
| 01/08/1979 | 40187 | | At York stabling point | |
| 01/08/1979 | 40193 | | At Crewe Works | Classified repairs |
| 01/08/1979 | 40199 | 1M70 | 0935 Carlisle - Nottingham | To Leeds |
| 02/08/1979 | 40002 | | 1817 Llandudno - Manchester Victoria | |
| 02/08/1979 | 40010 | | At Carlisle Kingmoor Depot | On D Exam |
| 02/08/1979 | 40014 | | Stabled at Speke sidings | |
# | 02/08/1979 | 40016 | | 2305 Edinburgh Waverley - Inverness | |
| 02/08/1979 | 40017 | | At Crewe Works | Auxiliary generator repairs |
# | 02/08/1979 | 40019 | | 1654 Glasgow Queen Street - Dundee | |
| 02/08/1979 | 40020 | | At Crewe Works | Classified repairs |
| 02/08/1979 | 40026 | 3S24 | Leeds - Skipton | Am. At least |
| 02/08/1979 | 40027 | | At Crewe Works | Collision damage |
| 02/08/1979 | 40029 | | At Crewe Works | Collision damage |
| 02/08/1979 | 40030 | | At Crewe Works | Main generator repairs |
| 02/08/1979 | 40034 | | Cumbrian Coast Express | Preston - Scorton |
| 02/08/1979 | 40034 | | Cumbrian Coast Express | Carnforth - Lancaster - Preston |
| 02/08/1979 | 40036 | | At Crewe Works | Classified repairs |
| 02/08/1979 | 40037 | 7M13 | Skipton - Holbeck Junction | Am. At least |
| 02/08/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
# | 02/08/1979 | 40047 | | 1735 Glasgow Queen Street - Aberdeen | |
| 02/08/1979 | 40048 | | At Crewe Works | Withdrawn |
| 02/08/1979 | 40050 | 1S49 | 0715 Nottingham - Glasgow Central | From Leeds |
| 02/08/1979 | 40050 | 1M87 | 1610 Glasgow Central - Nottingham | To Leeds |
| 02/08/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 02/08/1979 | 40068 | | At Crewe Works | Rectification repairs |
| 02/08/1979 | 40069 | | Inverness Depot - Elgin | < Light engine |
| 02/08/1979 | 40069 | | 1230 Ekgin - Aberdeen | Freight |
| 02/08/1979 | 40069 | | Stabled at Inverness Depot | > |
| 02/08/1979 | 40074 | | At Crewe Works | Rectification repairs |
# | 02/08/1979 | 40083 | | 1244 Glasgow Queen Street - Dundee | |
| 02/08/1979 | 40086 | | At Crewe Works | Classified repairs |
| 02/08/1979 | 40091 | 1??? | Seen at Millom (Cumbria) | Adex |
| 02/08/1979 | 40093 | | Inside Reddish Depot | Bonnet doors open both ends,rooth hatches open. |
| 02/08/1979 | 40094 | | At Crewe Works | Classified repairs |
| 02/08/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 02/08/1979 | 40104 | | Inside Reddish Depot | |
| 02/08/1979 | 40108 | | Inside Reddish Depot | |
| 02/08/1979 | 40117 | 2J99 | 1130 Bangor - Manchester Victoria | |
| 02/08/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 02/08/1979 | 40129 | 1D31 | 1105 Manchester Victoria - Holyhead | |
| 02/08/1979 | 40129 | | 1805 Holyhead - Euston | To Colwyn Bay, Fail |
| 02/08/1979 | 40131 | | At Crewe Works | Classified repairs |
| 02/08/1979 | 40135 | | At Crewe Works | Classified repairs |
| 02/08/1979 | 40147 | | At Stratford Works | |
| 02/08/1979 | 40148 | 1P50 | 1417 Peterborough - Norwich | |
| 02/08/1979 | 40148 | 1B45 | 1645 Norwich - Peterborough | |
| 02/08/1979 | 40152 | | At Crewe Works | Classified repairs |
| 02/08/1979 | 40157 | | At Crewe Works | Engine repairs |
# | 02/08/1979 | 40167 | | Seen at Aberdeen | On Passenger |
| 02/08/1979 | 40174 | | At Crewe Works | Collision damage repairs |
| 02/08/1979 | 40179 | | At Crewe Works | Main generator repairs |
| 02/08/1979 | 40180 | | At Crewe Works | Light classifed repairs |
| 02/08/1979 | 40181 | | At Crewe Works | Collision damage repairs |
| 02/08/1979 | 40182 | 6P30 | ? - ? | Seen at Millom (Cumbria) |
| 02/08/1979 | 40193 | | At Crewe Works | Classified repairs |
| 02/08/1979 | 40194 | | At Stratford Works | Arrived on this date until 17/09/79 |
| 02/08/1979 | 24081 + 40129 failed | | 1805 Holyhead - Euston | Colwyn Bay - Crewe, arrive 48minutes late. |
| 02/08/1979 | 850?? pushing on a parcels ,40034, Failed | | Cumbrian Coast Express | Scorton - Lancaster |
| 03/08/1979 | 40010 | | At Carlisle Kingmoor Depot | On D Exam |
| 03/08/1979 | 40017 | | At Crewe Works | Auxiliary generator repairs |
| 03/08/1979 | 40020 | | At Crewe Works | Classified repairs |
| 03/08/1979 | 40027 | | At Crewe Works | Collision damage |
| 03/08/1979 | 40028 | 1S49 | 0715 Nottingham - Glasgow Central | From Leeds |
| 03/08/1979 | 40028 | 1M87 | 1610 Glasgow Central - Nottingham | To Leeds |
| 03/08/1979 | 40029 | | At Crewe Works | Collision damage |
| 03/08/1979 | 40030 | | At Crewe Works | Main generator repairs |
| 03/08/1979 | 40031 | 2D99 | 1540 Manchester Victoria - Bangor | |
| 03/08/1979 | 40031 | 2J99 | 1930 Bangor - Manchester Victoria | |
| 03/08/1979 | 40036 | | At Crewe Works | Classified repairs |
| 03/08/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 03/08/1979 | 40048 | | At Crewe Works | Withdrawn |
| 03/08/1979 | 40062 | 1S85 | 1605 Nottingham - Glasgow Central | From Leeds - Carlisle |
| 03/08/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 03/08/1979 | 40068 | | At Crewe Works | Rectification repairs |
| 03/08/1979 | 40069 | | 0740 Aberdeen - Glasgow Queen Street | |
| 03/08/1979 | 40069 | | 1250 Sighthill Yard - Millerhill Yard | |
| 03/08/1979 | 40069 | 1??? | 1933 Edinburgh Waverley - Carstairs | |
| 03/08/1979 | 40069 | | 2204 Carstairs - Edinburgh Waverley | |
| 03/08/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 03/08/1979 | 40084 | 1Z36 | ? - ? | Seen at Newcastle |
| 03/08/1979 | 40086 | | At Crewe Works | Classified repairs |
| 03/08/1979 | 40094 | | At Crewe Works | Classified repairs |
| 03/08/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 03/08/1979 | 40117 | 2D99 | 1540 Manchester Victoria - Bangor | |
| 03/08/1979 | 40119 | 2K52 | 1740 Llandudno - Stoke-on-Trent | |
| 03/08/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 03/08/1979 | 40131 | | At Crewe Works | Classified repairs |
| 03/08/1979 | 40134 | | 1615 Liverpool Lime Street - Glasgow Central | To Preston |
| 03/08/1979 | 40135 | | At Crewe Works | Classified repairs |
| 03/08/1979 | 40147 | | At Stratford Works | Off Works. Been in since 24/04/79 |
| 03/08/1979 | 40152 | | At Crewe Works | Classified repairs |
| 03/08/1979 | 40157 | | At Crewe Works | Engine repairs |
| 03/08/1979 | 40164 | | 1805 Blackpool North - Stranraer | Between Preston - Carlisle |
| 03/08/1979 | 40173 | | 1149 Aberdeen - Glasgow Queen Street | |
| 03/08/1979 | 40174 | | At Crewe Works | Collision damage repairs |
| 03/08/1979 | 40179 | | At Crewe Works | Main generator repairs |
| 03/08/1979 | 40180 | | At Crewe Works | Light classifed repairs |
| 03/08/1979 | 40181 | | At Crewe Works | Collision damage repairs |
| 03/08/1979 | 40193 | | At Crewe Works | Classified repairs |
| 03/08/1979 | 40194 | | At Stratford Works | |
| 04/08/1979 | 40003 | 1E67 | 0814 Manchester Piccadilly - Skegness | |
| 04/08/1979 | 40003 | 1M34 | 1322 Skegness - Manchester Piccadilly | |
| 04/08/1979 | 40010 | | At Carlisle Kingmoor Depot | On D Exam |
| 04/08/1979 | 40017 | | At Crewe Works | Auxiliary generator repairs |
| 04/08/1979 | 40018 | | Stabled at Edge Hill Depot | 2230hrs |
| 04/08/1979 | 40019 | | 0740 Glasgow Queen Street - Aberdeen | |
| 04/08/1979 | 40020 | | At Crewe Works | Classified repairs |
| 04/08/1979 | 40023 | | 0910 Blackpool North - Newcastle | |
| 04/08/1979 | 40025 | 1M85 | 1551 Nottingham - Carlisle | From Leeds |
| 04/08/1979 | 40027 | | At Crewe Works | Collision damage |
| 04/08/1979 | 40028 | 1M48 | 0752 Leeds - Llandudno | |
| 04/08/1979 | 40029 | | At Crewe Works | Collision damage |
| 04/08/1979 | 40030 | | At Crewe Works | Main generator repairs |
| 04/08/1979 | 40036 | | At Crewe Works | Classified repairs |
| 04/08/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 04/08/1979 | 40047 | | 1455 Edinburgh Waverley - Aberdeen | |
| 04/08/1979 | 40047 | 1G20 | 1820 Aberdeen - Edinburgh Waverley | |
| 04/08/1979 | 40048 | | At Crewe Works | Withdrawn |
| 04/08/1979 | 40055 | | 1130 Cardiff Central - Crewe | |
| 04/08/1979 | 40056 | | 0705 Perth - Edinburgh Waverley | |
| 04/08/1979 | 40060 | | Seen at Edinburgh Waverley | On ECS - Westbound |
| 04/08/1979 | 40061 | | 1805 Edinburgh Waverley - Liverpool Lime Street | To Carstairs |
| 04/08/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 04/08/1979 | 40064 | | 0740 Aberdeen - Glasgow Queen Street | |
| 04/08/1979 | 40068 | | At Crewe Works | Rectification repairs |
| 04/08/1979 | 40069 | | 0300 Craigentinny Yard - Polmadie | Ecs |
| 04/08/1979 | 40069 | | 0515 Glasgow Queen Street - Aberdeen | |
| 04/08/1979 | 40069 | | 1340 Aberdeen - Glasgow Queen Street | > |
| 04/08/1979 | 40069 | | At Eastfield Depot | < |
| 04/08/1979 | 40073 | | Stabled at Gateshead Depot | |
| 04/08/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 04/08/1979 | 40076 | 5??? | Heysham - Red Bank | Empty vans |
| 04/08/1979 | 40078 | 1M59 | 0910 Scarborough - Llandudno | |
| 04/08/1979 | 40079 | | Perth - Red Bank | Vans, seen at Clifton Junction |
| 04/08/1979 | 40080 | | 0855 York - Llandudno | |
| 04/08/1979 | 40084 | | 0935 Newcastle - Blackpool North | |
| 04/08/1979 | 40086 | | At Crewe Works | Classified repairs |
| 04/08/1979 | 40091 | | 0120 Stranraer - Blackpool North | From Preston |
| 04/08/1979 | 40094 | | At Crewe Works | Classified repairs |
| 04/08/1979 | 40096 | 1J66 | 0946 Llandudno - Manchester Victoria | |
| 04/08/1979 | 40096 | | 1817 Llandudno - Manchester Victoria | |
| 04/08/1979 | 40099 | | Seen at Mossley Hill | 0635hrs. Light engine |
| 04/08/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 04/08/1979 | 40113 | 1D32 | 1029 Birmingham New Street - Holyhead | |
| 04/08/1979 | 40114 | | Stabled in Edge Hill Yard | 0625hrs. |
| 04/08/1979 | 40117 | 2J99 | 1130 Bangor - Manchester Victoria | |
| 04/08/1979 | 40119 | 1G06 | 0937 Llandudno - Birmingham New Street | |
| 04/08/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 04/08/1979 | 40125 | 1M85 | 1150 Glasgow Central - Nottingham | From Carlisle - Leeds |
| 04/08/1979 | 40131 | | At Crewe Works | Classified repairs |
| 04/08/1979 | 40135 | | At Crewe Works | Classified repairs |
| 04/08/1979 | 40140 | 6P42 | ? - ? | Seen at Millom (Cumbria) |
| 04/08/1979 | 40144 | | Seen at Millom (Cumbria) | On freight |
| 04/08/1979 | 40148 | 1E28 | 0810 Glasgow Queen Street - Scarborough | Via Beattock |
| 04/08/1979 | 40152 | | At Crewe Works | Classified repairs |
| 04/08/1979 | 40155 | 1E27 | 0958 Weymouth - Leeds | From Birmingham New Street |
| 04/08/1979 | 40155 | | Leeds - Poole | Relief - to Birmingham New Street |
| 04/08/1979 | 40157 | | At Crewe Works | Engine repairs |
| 04/08/1979 | 40161 | | 1240 Inverness - Edinburgh Waverley | |
| 04/08/1979 | 40161 | | 1742 Edinburgh Waverley - Inverness | |
| 04/08/1979 | 40164 | | 0120 Stranraer - Blackpool North | To Carlisle |
| 04/08/1979 | 40174 | | At Crewe Works | Collision damage repairs |
| 04/08/1979 | 40179 | | At Crewe Works | Main generator repairs |
| 04/08/1979 | 40180 | | At Crewe Works | Light classifed repairs |
| 04/08/1979 | 40181 | | At Crewe Works | Collision damage repairs |
| 04/08/1979 | 40185 | | 2225 Manchester Victoria - Holyhead | |
| 04/08/1979 | 40192 | | 1029 Birmingham New Street - Holyhead | |
| 04/08/1979 | 40193 | | At Crewe Works | Classified repairs |
| 04/08/1979 | 40194 | | At Stratford Works | |
| 04/08/1979 | 40196 | ???? | 0815 Bradford - Blackpool North | |
| 04/08/1979 | 40185 + 47442 | | 1503 Holyhead - Manchester Victoria | From ? |
# | 05/08/1979 | 40002 | | Stabled at Northwich Depot | |
| 05/08/1979 | 40010 | | At Carlisle Kingmoor Depot | On D Exam |
# | 05/08/1979 | 40014 | | Stabled at Mollington Street Depot | |
| 05/08/1979 | 40017 | | At Crewe Works | Auxiliary generator repairs |
| 05/08/1979 | 40020 | | At Crewe Works | Classified repairs |
| 05/08/1979 | 40027 | | At Crewe Works | Collision damage |
| 05/08/1979 | 40029 | | At Crewe Works | Collision damage |
| 05/08/1979 | 40030 | | At Crewe Works | Main generator repairs |
| 05/08/1979 | 40036 | | At Crewe Works | Classified repairs |
| 05/08/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 05/08/1979 | 40047 | 1G27 | 1650 Aberdeen - Edinburgh Waverley | |
| 05/08/1979 | 40048 | | At Crewe Works | Withdrawn |
| 05/08/1979 | 40055 | | Seen at Holyhead Station | Passenger stock,East bound |
| 05/08/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 05/08/1979 | 40068 | | At Crewe Works | Rectification repairs |
| 05/08/1979 | 40069 | | 1150 Glasgow Queen Street - Aberdeen | |
| 05/08/1979 | 40069 | | 1925 Aberdeen - Kings Cross | To Edinburgh Waverley |
| 05/08/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 05/08/1979 | 40076 | | Seen at Crewe Station | Light engine |
| 05/08/1979 | 40086 | | At Crewe Works | Classified repairs |
| 05/08/1979 | 40094 | | At Crewe Works | Classified repairs |
| 05/08/1979 | 40096 | 1L76 | 1930 Llandudno - Manchester Victoria | Return Adex |
| 05/08/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 05/08/1979 | 40117 | | Seen at Crewe Station, | Light engine |
| 05/08/1979 | 40118 | | 1324 Manchester Piccadilly - London Paddington | To? |
| 05/08/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 05/08/1979 | 40131 | | At Crewe Works | Off classified repairs, been in since 07/06/79 |
| 05/08/1979 | 40135 | | At Crewe Works | Classified repairs |
| 05/08/1979 | 40152 | | At Crewe Works | Classified repairs |
| 05/08/1979 | 40157 | | At Crewe Works | Engine repairs |
| 05/08/1979 | 40165 | 1S85 | 1636 Nottingham - Glasgow Central | From Leeds - Carlisle |
| 05/08/1979 | 40174 | | At Crewe Works | Collision damage repairs |
| 05/08/1979 | 40179 | | At Crewe Works | Main generator repairs |
| 05/08/1979 | 40180 | | At Crewe Works | Light classifed repairs |
| 05/08/1979 | 40181 | | At Crewe Works | Collision damage repairs |
| 05/08/1979 | 40193 | | At Crewe Works | Classified repairs |
| 05/08/1979 | 40194 | | At Stratford Works | |
| 05/08/1979 | 40035 + 86236(Drag) | | Seen at Crewe Station | Southbound on passenger stock |
| 06/08/1979 | 40008 | | At Crewe Works | Classified repairs, arrived on this date until 29/09/79 |
| 06/08/1979 | 40010 | | At Carlisle Kingmoor Depot | On D Exam |
| 06/08/1979 | 40017 | | At Crewe Works | Auxiliary generator repairs |
| 06/08/1979 | 40020 | | At Crewe Works | Classified repairs |
| 06/08/1979 | 40027 | | At Crewe Works | Collision damage |
| 06/08/1979 | 40029 | | At Crewe Works | Collision damage |
| 06/08/1979 | 40030 | | At Crewe Works | Main generator repairs |
| 06/08/1979 | 40031 | | 1130 Bangor - Manchester Victoria | |
| 06/08/1979 | 40036 | | At Crewe Works | Classified repairs |
| 06/08/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 06/08/1979 | 40048 | | At Crewe Works | Withdrawn |
| 06/08/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 06/08/1979 | 40068 | | At Crewe Works | Rectification repairs |
| 06/08/1979 | 40069 | | 0355 Craigentinny Yard - Peterborough Yard | Ecs, load 22 |
| 06/08/1979 | 40069 | | 2100 Peterborough - Kings Cross | |
| 06/08/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 06/08/1979 | 40081 | | Seen on S&C | On freight |
| 06/08/1979 | 40085 | | 1605 Nottingham - Glasgow Central | From Leeds - Carlisle |
| 06/08/1979 | 40086 | | At Crewe Works | Classified repairs |
| 06/08/1979 | 40094 | | At Crewe Works | Classified repairs |
| 06/08/1979 | 40096 | | 1105 Manchester Victoria - Holyhead | |
| 06/08/1979 | 40098 | 1S49 | 0715 Nottingham - Glasgow Central | From Leeds |
| 06/08/1979 | 40098 | 1M87 | 1610 Glasgow Central - Nottingham | To Leeds |
| 06/08/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 06/08/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 06/08/1979 | 40128 | | At Springs Branch Depot | C exam, arrived on this date until 11/08/79 |
| 06/08/1979 | 40135 | | At Crewe Works | Classified repairs |
| 06/08/1979 | 40152 | | At Crewe Works | Classified repairs |
| 06/08/1979 | 40157 | | At Crewe Works | Engine repairs |
| 06/08/1979 | 40174 | | At Crewe Works | Collision damage repairs |
| 06/08/1979 | 40179 | | At Crewe Works | Main generator repairs |
| 06/08/1979 | 40180 | | At Crewe Works | Light classifed repairs |
| 06/08/1979 | 40181 | | At Crewe Works | Collision damage repairs |
| 06/08/1979 | 40193 | | At Crewe Works | Classified repairs |
| 06/08/1979 | 40194 | | At Stratford Works | |
| 07/08/1979 | 40008 | | At Crewe Works | Classified repairs |
| 07/08/1979 | 40010 | | At Carlisle Kingmoor Depot | On D Exam |
| 07/08/1979 | 40014 | | Stabled at Birkinhead Mollington Street Depot | |
| 07/08/1979 | 40017 | | At Crewe Works | Auxiliary generator repairs |
| 07/08/1979 | 40020 | | At Crewe Works | Classified repairs |
| 07/08/1979 | 40027 | | At Crewe Works | Collision damage |
| 07/08/1979 | 40028 | 1A38 | 1455 Edinburgh Waverley - Aberdeen | |
| 07/08/1979 | 40028 | 1G20 | 1820 Aberdeen - Edinburgh Waverley | |
| 07/08/1979 | 40029 | | At Crewe Works | Collision damage |
| 07/08/1979 | 40030 | | At Crewe Works | Main generator repairs |
| 07/08/1979 | 40033 | 2D95 | 0846 Cleethorpes - Doncaster | |
| 07/08/1979 | 40033 | 2J71 | 1035 Doncaster - Sheffield | |
| 07/08/1979 | 40033 | 5J95 | 1138 Sheffield - Nunnery Carriage Sidings | |
| 07/08/1979 | 40033 | 5M54 | 1327 Nunnery Sidings - Longsight Carriage Sidings | Empty vans |
| 07/08/1979 | 40036 | | At Crewe Works | Classified repairs |
| 07/08/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 07/08/1979 | 40048 | | At Crewe Works | Withdrawn |
| 07/08/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 07/08/1979 | 40068 | | At Crewe Works | Rectification repairs |
| 07/08/1979 | 40069 | | 0002 Kings Cross - Edinburgh Waverley | Throughout |
| 07/08/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 07/08/1979 | 40075 | | Seen at Huntingdon Station | On? |
| 07/08/1979 | 40078 | 1S49 | 0715 Nottingham - Glasgow Central | From Leeds |
| 07/08/1979 | 40078 | 1M87 | 1610 Glasgow Central - Nottingham | To Leeds |
| 07/08/1979 | 40081 | 1S68 | 1025 Nottingham - Glasgow Central | From Leeds - Carlisle |
| 07/08/1979 | 40086 | | At Crewe Works | Classified repairs |
| 07/08/1979 | 40091 | 1D20 | 1508 Crewe - Holyhead | |
| 07/08/1979 | 40094 | | At Crewe Works | Classified repairs |
| 07/08/1979 | 40096 | 1A85 | 1257 Holyhead - Euston | To Crewe |
| 07/08/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 07/08/1979 | 40110 | 1??? | Seen at Millom (Cumbria) | Adex |
| 07/08/1979 | 40117 | 2J99 | 1130 Bangor - Manchester Victoria | |
| 07/08/1979 | 40119 | 1D11 | 1118 Crewe - Llandudno | |
| 07/08/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 07/08/1979 | 40128 | | At Springs Branch Depot | C exam |
| 07/08/1979 | 40135 | | At Crewe Works | Classified repairs |
| 07/08/1979 | 40152 | | At Crewe Works | Classified repairs |
| 07/08/1979 | 40156 | 1L91 | 1925 Scarborough - Wakefield Westgate | |
| 07/08/1979 | 40157 | | At Crewe Works | Engine repairs |
| 07/08/1979 | 40162 | | At Crewe Works | Main generator repairs, arrived on this date until 16/02/80 |
| 07/08/1979 | 40174 | | At Crewe Works | Collision damage repairs |
| 07/08/1979 | 40179 | | At Crewe Works | Main generator repairs |
| 07/08/1979 | 40180 | | At Crewe Works | Light classifed repairs |
| 07/08/1979 | 40181 | | At Crewe Works | Collision damage repairs |
| 07/08/1979 | 40192 | | Stabled at Birkinhead Mollington Street Depot | |
| 07/08/1979 | 40193 | | At Crewe Works | Classified repairs |
| 07/08/1979 | 40194 | | At Stratford Works | |
| 07/08/1979 | 40197 | 1J39 | 1718 Llandudno- Manchester Victoria | |
| 08/08/1979 | 40008 | | At Crewe Works | Classified repairs |
| 08/08/1979 | 40010 | | At Carlisle Kingmoor Depot | On D Exam |
| 08/08/1979 | 40012 | | Seen at Manchester Piccadilly | Westbound freightliner |
| 08/08/1979 | 40016 | | At Carlisle Kingmoor Depot | On C Exam. Here until 25/08/79 |
| 08/08/1979 | 40017 | | At Crewe Works | Auxiliary generator repairs |
| 08/08/1979 | 40020 | | At Crewe Works | Classified repairs |
| 08/08/1979 | 40027 | | At Crewe Works | Collision damage |
| 08/08/1979 | 40028 | 1A55 | 1900 Edinburgh Waverley - Aberdeen | |
| 08/08/1979 | 40029 | | At Crewe Works | Collision damage |
| 08/08/1979 | 40030 | | At Crewe Works | Main generator repairs |
| 08/08/1979 | 40036 | | At Crewe Works | Classified repairs |
| 08/08/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 08/08/1979 | 40048 | | At Crewe Works | Withdrawn |
| 08/08/1979 | 40055 | | Seen at Ardwick | Evening, on? |
| 08/08/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 08/08/1979 | 40068 | | At Crewe Works | Rectification repairs |
| 08/08/1979 | 40069 | | 0355 Craigentinny Yard - Peterborough Yard | Ecs |
| 08/08/1979 | 40069 | | 2100 Peterborough - Kings Cross | |
| 08/08/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 08/08/1979 | 40075 | | 2250(07/08) Shrewsbury - York | From Stockport |
| 08/08/1979 | 40081 | 1S49 | 0715 Nottingham - Glasgow Central | From Leeds |
| 08/08/1979 | 40081 | 1M87 | 1610 Glasgow Central - Nottingham | To Leeds |
| 08/08/1979 | 40086 | | At Crewe Works | Classified repairs |
| 08/08/1979 | 40094 | | At Crewe Works | Classified repairs |
| 08/08/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 08/08/1979 | 40114 | | Stabled at Skipton Station | |
| 08/08/1979 | 40115 | | Stabled at Crewe Diesel Depot | Am |
| 08/08/1979 | 40117 | 2D99 | 0745 Manchester Victoria - Bangor | |
| 08/08/1979 | 40117 | 2J99 | 1130 Bangor - Manchester Victoria | |
| 08/08/1979 | 40117 | 2D99 | 1540 Manchester Victoria- Bangor | |
| 08/08/1979 | 40117 | 2J99 | 1930 Bangor - Manchester Victoria | |
| 08/08/1979 | 40120 | 1M86 | 1150 Glasgow Central - Nottingham | From Carlisle to Leeds |
| 08/08/1979 | 40120 | 1M85 | 1605 Nottingham - Carlisle | From Leeds |
| 08/08/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 08/08/1979 | 40128 | | At Springs Branch Depot | C exam |
| 08/08/1979 | 40135 | | At Crewe Works | Classified repairs |
| 08/08/1979 | 40136 | 1A78 | 1805 Holyhead - Euston | To Crewe |
# | 08/08/1979 | 40150 | | 2026 Dundee - Kirkcaldy | What Train? |
| 08/08/1979 | 40152 | | At Crewe Works | Classified repairs |
| 08/08/1979 | 40157 | | At Crewe Works | Engine repairs |
# | 08/08/1979 | 40158 | | 1957 Aberdeen - King Cross | From Edinburgh Waverley |
| 08/08/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 08/08/1979 | 40174 | | At Crewe Works | Collision damage repairs |
| 08/08/1979 | 40179 | | At Crewe Works | Main generator repairs |
| 08/08/1979 | 40180 | | At Crewe Works | Light classifed repairs |
| 08/08/1979 | 40181 | | At Crewe Works | Collision damage repairs |
# | 08/08/1979 | 40184 | | 2151 Kirkcaldy - Edinburgh Waverley | What Train? |
| 08/08/1979 | 40193 | | At Crewe Works | Classified repairs |
| 08/08/1979 | 40194 | | At Stratford Works | |
| 08/08/1979 | 40195 | | 1720 Llandudno - Manchester Victoria | |
| 08/08/1979 | 40196 | | 0606 York - Kings Cross | From Doncaster |
| 09/08/1979 | 40008 | | At Crewe Works | Classified repairs |
| 09/08/1979 | 40010 | | At Carlisle Kingmoor Depot | On D Exam |
| 09/08/1979 | 40016 | | At Carlisle Kingmoor Depot | C Exam |
| 09/08/1979 | 40017 | | At Crewe Works | Auxiliary generator repairs |
| 09/08/1979 | 40020 | | At Crewe Works | Classified repairs |
| 09/08/1979 | 40027 | | At Crewe Works | Collision damage |
| 09/08/1979 | 40028 | 1C93 | 1455 Edinburgh Waverley - Manchester Victoria | To Carstairs |
| 09/08/1979 | 40028 | 1G30 | 2209 Carstairs - Edinburgh Waverley | Portion |
| 09/08/1979 | 40029 | | At Crewe Works | Collision damage |
| 09/08/1979 | 40030 | | At Crewe Works | Main generator repairs |
# | 09/08/1979 | 40034 | | Seen at Warrington Bank Quay | Up PM Freight |
| 09/08/1979 | 40036 | | At Crewe Works | Classified repairs |
| 09/08/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 09/08/1979 | 40048 | | At Crewe Works | Withdrawn |
| 09/08/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 09/08/1979 | 40065 | 1S49 | 0715 Nottingham - Glasgow Central | From Leeds |
| 09/08/1979 | 40065 | 1M87 | 1610 Glasgow Central - Nottingham | To Leeds |
| 09/08/1979 | 40068 | | At Crewe Works | Rectification repairs |
| 09/08/1979 | 40069 | | Stabled at Clarence Yard | |
| 09/08/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 09/08/1979 | 40084 | 1J39 | 1718 Llandudno - Manchester Victoria | |
| 09/08/1979 | 40086 | | At Crewe Works | Classified repairs |
| 09/08/1979 | 40094 | | At Crewe Works | Classified repairs |
| 09/08/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 09/08/1979 | 40111 | 5M54 | 1327 Nunnery Sidings - Longsight Carriage Sidings | Empty vans |
| 09/08/1979 | 40117 | 2D99 | 1540 Manchester Victoria - Bangor | |
| 09/08/1979 | 40117 | 2J99 | 1925 Bangor - Manchester Victoria | |
| 09/08/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 09/08/1979 | 40128 | | At Springs Branch Depot | C exam |
| 09/08/1979 | 40135 | | At Crewe Works | Classified repairs |
| 09/08/1979 | 40143 | | ? - Red Bank | Parcels, seen at Manchester Victoria, what was first, see above |
| 09/08/1979 | 40143 | 1D31 | 1105 Manchester Victoria - Holyhead | |
# | 09/08/1979 | 40150 | | 0237 Carlisle - Doncaster | What Train? |
| 09/08/1979 | 40152 | | At Crewe Works | Classified repairs |
| 09/08/1979 | 40157 | | At Crewe Works | Engine repairs |
| 09/08/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 09/08/1979 | 40169 | | Seen at Totley Tunnel East Box | On a cement train bound for Earles Sidings Cement Works |
| 09/08/1979 | 40174 | | At Crewe Works | Collision damage repairs |
| 09/08/1979 | 40176 | | Seen on York avoiders | Down track panel train |
| 09/08/1979 | 40176 | | Seen on York avoiders | Southbound freight. PM |
| 09/08/1979 | 40179 | | At Crewe Works | Main generator repairs |
| 09/08/1979 | 40180 | | At Crewe Works | Light classifed repairs |
| 09/08/1979 | 40181 | | At Crewe Works | Collision damage repairs |
| 09/08/1979 | 40193 | | At Crewe Works | Classified repairs |
| 09/08/1979 | 40194 | | At Stratford Works | |
| 09/08/1979 | 40195 | | 1817 Llandudno - Manchester Victoria | |
| 09/08/1979 | 40197 | 1M86 | 1150 Glasgow Central - Nottingham | From Carlisle to Leeds |
| 09/08/1979 | 40197 | 1M85 | 1605 Nottingham - Carlisle | From Leeds |
| 10/08/1979 | 40008 | | At Crewe Works | Classified repairs |
| 10/08/1979 | 40010 | | At Carlisle Kingmoor Depot | On D Exam |
| 10/08/1979 | 40016 | | At Carlisle Kingmoor Depot | C Exam |
| 10/08/1979 | 40017 | | At Crewe Works | Auxiliary generator repairs |
| 10/08/1979 | 40020 | | At Crewe Works | Classified repairs |
| 10/08/1979 | 40027 | | At Crewe Works | Collision damage |
| 10/08/1979 | 40029 | | At Crewe Works | Collision damage |
| 10/08/1979 | 40030 | | At Crewe Works | Main generator repairs |
| 10/08/1979 | 40034 | | Seen at Manchester Victoria | Late afternoon passenger to Blackpool North |
| 10/08/1979 | 40036 | | At Crewe Works | Classified repairs |
| 10/08/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 10/08/1979 | 40048 | | At Crewe Works | Withdrawn |
| 10/08/1979 | 40060 | 1C93 | 1455 Edinburgh Waverley - Manchester Victoria | To Carstairs |
| 10/08/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 10/08/1979 | 40065 | 1S49 | 0715 Nottingham - Glasgow Central | From Leeds |
| 10/08/1979 | 40065 | 1M87 | 1610 Glasgow Central - Nottingham | To Leeds |
| 10/08/1979 | 40068 | | At Crewe Works | Rectification repairs |
| 10/08/1979 | 40069 | | 1855 Kings Cross - Doncaster | What train? |
| 10/08/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 10/08/1979 | 40075 | 1M86 | 1150 Glasgow Central - Nottingham | From Carlisle to Leeds |
| 10/08/1979 | 40084 | 2D99 | 0745 Manchester Victoria - Bangor | |
| 10/08/1979 | 40084 | 2J99 | 1130 Bangor - Manchester Victoria | |
| 10/08/1979 | 40084 | 2D99 | 1540 Manchester Victoria- Bangor | |
| 10/08/1979 | 40084 | 2J99 | 1930 Bangor - Manchester Victoria | |
| 10/08/1979 | 40086 | | At Crewe Works | Classified repairs |
| 10/08/1979 | 40094 | | At Crewe Works | Classified repairs |
| 10/08/1979 | 40100 | | 0940 Manchester Victoria - Llandudno | |
| 10/08/1979 | 40100 | | 1718 Llandudno - Manchester Victoria | |
| 10/08/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 10/08/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 10/08/1979 | 40128 | | At Springs Branch Depot | C exam |
| 10/08/1979 | 40135 | | At Crewe Works | Classified repairs |
| 10/08/1979 | 40141 | 6G50 | Workington - Kingswinford | Seen at Millom (Cumbria) |
| 10/08/1979 | 40152 | | At Crewe Works | Classified repairs |
| 10/08/1979 | 40157 | | At Crewe Works | Engine repairs |
| 10/08/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 10/08/1979 | 40163 | | 1805 Blackpool North - Stranraer | To Preston |
| 10/08/1979 | 40174 | | At Crewe Works | Collision damage repairs |
| 10/08/1979 | 40175 | | 1805 Blackpool North - Stranraer | From Carlisle |
| 10/08/1979 | 40179 | | At Crewe Works | Main generator repairs |
| 10/08/1979 | 40180 | | At Crewe Works | Light classifed repairs |
| 10/08/1979 | 40181 | | At Crewe Works | Collision damage repairs |
| 10/08/1979 | 40193 | | At Crewe Works | Classified repairs |
| 10/08/1979 | 40194 | | At Stratford Works | |
| 11/08/1979 | 40008 | | At Crewe Works | Classified repairs |
| 11/08/1979 | 40010 | | At Carlisle Kingmoor Depot | On D Exam |
| 11/08/1979 | 40012 | 1S49 | 0715 Nottingham - Glasgow Central | From Leeds |
| 11/08/1979 | 40012 | 1M87 | 1610 Glasgow Central - Nottingham | To Leeds |
| 11/08/1979 | 40015 | | Stabled at Longsight Depot | |
| 11/08/1979 | 40016 | | At Carlisle Kingmoor Depot | C Exam |
| 11/08/1979 | 40017 | | At Crewe Works | Auxiliary generator repairs |
| 11/08/1979 | 40018 | 1J66 | 0946 Llandudno - Manchester Victoria | |
| 11/08/1979 | 40018 | 1D40 | 1440 Manchester Victoria - Llandudno | |
| 11/08/1979 | 40018 | 2J62 | 1817 Llandudno - Manchester Victoria | |
| 11/08/1979 | 40020 | | At Crewe Works | Classified repairs |
| 11/08/1979 | 40022 | | 0840 Manchester Victoria - Scarborough | |
| 11/08/1979 | 40027 | | At Crewe Works | Collision damage |
| 11/08/1979 | 40029 | | At Crewe Works | Collision damage |
| 11/08/1979 | 40030 | | At Crewe Works | Main generator repairs |
| 11/08/1979 | 40031 | | Stabled at Longsight Depot | |
| 11/08/1979 | 40033 | | Stabled at Reddish Depot | |
| 11/08/1979 | 40034 | 1E79 | Liverpool Lime Street - Newcastle | Seen at Newcastle |
| 11/08/1979 | 40036 | | At Crewe Works | Classified repairs |
| 11/08/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 11/08/1979 | 40048 | | At Crewe Works | Withdrawn |
| 11/08/1979 | 40058 | | Stabled at Gateshead Depot | |
| 11/08/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 11/08/1979 | 40068 | | At Crewe Works | Rectification repairs |
| 11/08/1979 | 40069 | | 0220 Doncaster - Healey Mills Yard | Freight > |
| 11/08/1979 | 40069 | | At Healey Mills Depot | < C Exam, Piston and Con rod repairs, Fracture on B6 cylinder |
| 11/08/1979 | 40073 | | Stabled at Thornaby Depot | Ealry evening |
| 11/08/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 11/08/1979 | 40084 | 1A65 | 0916 Llandudno - Euston | To Crewe |
| 11/08/1979 | 40086 | | At Crewe Works | Classified repairs |
| 11/08/1979 | 40091 | 1K28 | 0919 Holyhead - Crewe | |
| 11/08/1979 | 40091 | 2D54 | 1440 Crewe - Holyhead | |
| 11/08/1979 | 40094 | | At Crewe Works | Classified repairs |
| 11/08/1979 | 40095 | | Seen at Guide Bridge | On? |
| 11/08/1979 | 40096 | | 1109 Penzance - Manchester Piccadilly | From ? via Shrewsbury |
| 11/08/1979 | 40100 | | Seen at Guide Bridge | On? |
| 11/08/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 11/08/1979 | 40108 | | Stabled at Reddish Depot | |
| 11/08/1979 | 40110 | 1D31 | 1105 Manchester Victoria - Holyhead | |
| 11/08/1979 | 40110 | 1A78 | 1805 Holyhead - Euston | To Crewe |
| 11/08/1979 | 40111 | 2D95 | 0846 Cleethorpes - Doncaster | |
| 11/08/1979 | 40111 | 2J71 | 1035 Doncaster - Sheffield | |
| 11/08/1979 | 40111 | 5J95 | 1138 Sheffield - Nunnery Carriage Sidings | |
| 11/08/1979 | 40111 | 5M54 | 1327 Nunnery Sidings - Longsight Carriage Sidings | Empty vans |
| 11/08/1979 | 40115 | | ? - Llandudno | Passenger train, seen at Llandudno Junction |
| 11/08/1979 | 40118 | | Stabled at Reddish Depot | |
| 11/08/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 11/08/1979 | 40124 | | Stabled at Thornaby Depot | Ealry evening |
| 11/08/1979 | 40128 | | At Springs Branch Depot | Off C exam, been in since 06/08/79 |
| 11/08/1979 | 40134 | 1E14 | 0814 Manchester Piccadilly - Skegness | |
| 11/08/1979 | 40134 | 1M34 | 1322 Skegness - Manchester Piccadilly | |
| 11/08/1979 | 40135 | | At Crewe Works | Classified repairs |
| 11/08/1979 | 40142 | 1M59 | 0910 Scarborough - Llandudno | |
| 11/08/1979 | 40142 | 1J39 | 1720 Llandudno - Manchester Victoria | |
| 11/08/1979 | 40145 | | Stabled at Longsight Depot | |
| 11/08/1979 | 40146 | | Stabled at Thornaby Depot | Ealry evening |
| 11/08/1979 | 40148 | 1M48 | 0752 Leeds - Llandudno | |
| 11/08/1979 | 40148 | 1E82 | 1342 Llandudno - York | |
| 11/08/1979 | 40149 | 1A85 | 1257 Holyhead - Euston | To Crewe |
| 11/08/1979 | 40152 | | At Crewe Works | Classified repairs |
| 11/08/1979 | 40157 | | At Crewe Works | Engine repairs |
| 11/08/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 11/08/1979 | 40163 | 2D99 | 0745 Manchester Victoria - Bangor | |
| 11/08/1979 | 40163 | 2J99 | 1130 Bangor - Manchester Victoria | |
| 11/08/1979 | 40163 | 2D99 | 1540 Manchester Victoria- Bangor | |
| 11/08/1979 | 40163 | 2J99 | 1930 Bangor - Manchester Victoria | |
| 11/08/1979 | 40168 | | 0810 Glasgow Queen Street - Scarborough | Via Carlisle |
| 11/08/1979 | 40170 | | Stabled at Longsight Depot | |
| 11/08/1979 | 40174 | | At Crewe Works | Collision damage repairs |
| 11/08/1979 | 40175 | | 0120 Stranraer - Blackpool North | To Carlisle |
| 11/08/1979 | 40179 | | At Crewe Works | Main generator repairs |
| 11/08/1979 | 40180 | | At Crewe Works | Light classifed repairs |
| 11/08/1979 | 40181 | | At Crewe Works | Collision damage repairs |
| 11/08/1979 | 40182 | 1E34 | 1040 Blackpool North - Newcastle | |
| 11/08/1979 | 40186 | 1M79 | 1730 Newcastle - Liverpool Lime Street | |
| 11/08/1979 | 40192 | 1M71 | 0855 York - Llandudno | |
| 11/08/1979 | 40192 | | Stabled at Longsight Depot | |
| 11/08/1979 | 40193 | | At Crewe Works | Classified repairs |
| 11/08/1979 | 40194 | | At Stratford Works | |
| 11/08/1979 | 40195 | | Stabled at Thornaby Depot | Ealry evening |
| 11/08/1979 | 40198 | 1G06 | 0935 Llandudno - Birmingham New Street | To Crewe |
| 12/08/1979 | 40008 | | At Crewe Works | Classified repairs |
| 12/08/1979 | 40010 | | At Carlisle Kingmoor Depot | On D Exam |
| 12/08/1979 | 40016 | | At Carlisle Kingmoor Depot | C Exam |
| 12/08/1979 | 40017 | | At Crewe Works | Auxiliary generator repairs |
| 12/08/1979 | 40020 | | At Crewe Works | Classified repairs |
| 12/08/1979 | 40027 | | At Crewe Works | Collision damage |
| 12/08/1979 | 40028 | | Stabled at Haymarket Depot | Afternoon |
| 12/08/1979 | 40029 | | At Crewe Works | Collision damage |
| 12/08/1979 | 40030 | | At Crewe Works | Main generator repairs |
| 12/08/1979 | 40036 | | At Crewe Works | Classified repairs |
| 12/08/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 12/08/1979 | 40048 | | At Crewe Works | Withdrawn |
| 12/08/1979 | 40062 | | Stabled at Haymarket Depot | Afternoon |
| 12/08/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 12/08/1979 | 40064 | | Stabled at Haymarket Depot | Afternoon |
| 12/08/1979 | 40068 | | At Crewe Works | Rectification repairs |
| 12/08/1979 | 40069 | | At Healey Mills Depot | C Exam, Piston and Con rod repairs, Fracture on B6 cylinder |
| 12/08/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 12/08/1979 | 40081 | | 1. Stabled at Haymarket Depot | |
| 12/08/1979 | 40081 | | 2. ???? Edinburgh Waverley - Bristol Temple Meads | Sleepers |
| 12/08/1979 | 40085 | 1S85 | 1636 Nottingham - Glasgow Central | From Leeds - Carlisle |
| 12/08/1979 | 40086 | | At Crewe Works | Classified repairs |
| 12/08/1979 | 40094 | | At Crewe Works | Classified repairs |
| 12/08/1979 | 40096 | | 0350 Stafford - Manchester Piccadilly | Sleeper portion |
| 12/08/1979 | 40096 | | 1510 Manchester Piccadilly - London Paddington | To? |
| 12/08/1979 | 40098 | | 0840 London Paddington - Manchester Piccadilly | From? |
| 12/08/1979 | 40101 | | Stabled at Haymarket Depot | Afternoon |
| 12/08/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 12/08/1979 | 40108 | | Stabled at Reddish Depot | |
| 12/08/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 12/08/1979 | 40135 | | At Crewe Works | Classified repairs |
| 12/08/1979 | 40136 | | Stabled at Mollington Street Depot | |
| 12/08/1979 | 40145 | | 1200 Euston - Manchester Piccadilly | From? |
| 12/08/1979 | 40150 | | Seen at Dundee | Passenger train |
| 12/08/1979 | 40152 | | At Crewe Works | Classified repairs |
| 12/08/1979 | 40157 | | At Crewe Works | Engine repairs |
| 12/08/1979 | 40158 | | Stabled at Haymarket Depot | Afternoon |
| 12/08/1979 | 40160 | | Stabled at Millerhill Depot | |
| 12/08/1979 | 40161 | | Stabled at Polmadie Depot | Am |
| 12/08/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 12/08/1979 | 40164 | | Stabled at Haymarket Depot | Afternoon |
| 12/08/1979 | 40165 | | Stabled at Haymarket Depot | Afternoon |
| 12/08/1979 | 40168 | | Stabled at Haymarket Depot | Afternoon |
| 12/08/1979 | 40174 | | At Crewe Works | Collision damage repairs |
| 12/08/1979 | 40179 | | At Crewe Works | Main generator repairs |
| 12/08/1979 | 40180 | | At Crewe Works | Light classifed repairs |
| 12/08/1979 | 40181 | | At Crewe Works | Collision damage repairs |
| 12/08/1979 | 40186 | | 1040 Liverpool Lime Street - Newcastle | |
| 12/08/1979 | 40193 | | At Crewe Works | Classified repairs |
| 12/08/1979 | 40194 | | At Stratford Works | |
| 13/08/1979 | 40008 | | At Crewe Works | Classified repairs |
| 13/08/1979 | 40010 | | At Carlisle Kingmoor Depot | On D Exam |
| 13/08/1979 | 40012 | 1S49 | 0715 Nottingham - Glasgow Central | From Leeds |
| 13/08/1979 | 40012 | 1M87 | 1610 Glasgow Central - Nottingham | To Leeds |
| 13/08/1979 | 40016 | | At Carlisle Kingmoor Depot | C Exam |
| 13/08/1979 | 40017 | | At Crewe Works | Auxiliary generator repairs |
| 13/08/1979 | 40020 | | At Crewe Works | Classified repairs |
| 13/08/1979 | 40027 | | At Crewe Works | Collision damage |
| 13/08/1979 | 40028 | 1S66 | Carlisle - Edinburgh Waverley | |
| 13/08/1979 | 40029 | | At Crewe Works | Collision damage |
| 13/08/1979 | 40030 | | At Crewe Works | Main generator repairs |
| 13/08/1979 | 40036 | | At Crewe Works | Classified repairs |
| 13/08/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 13/08/1979 | 40048 | | At Crewe Works | Withdrawn |
| 13/08/1979 | 40055 | | 1508 Crewe - Holyhead | |
| 13/08/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 13/08/1979 | 40065 | 1M85 | 1605 Nottingham - Carlisle | from Leeds |
| 13/08/1979 | 40066 | 1S66 | Dundee - ? | Southbound passenger |
| 13/08/1979 | 40068 | | At Crewe Works | Rectification repairs |
| 13/08/1979 | 40069 | | At Healey Mills Depot | C Exam, Piston and Con rod repairs, Fracture on B6 cylinder |
| 13/08/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 13/08/1979 | 40084 | 2D99 | 0747 Manchester Victoria - Bangor | |
| 13/08/1979 | 40084 | 2J99 | 1130 Bangor - Manchester Victoria | |
| 13/08/1979 | 40086 | | At Crewe Works | Classified repairs |
| 13/08/1979 | 40087 | | Seen at Winwick Junction | On freight |
| 13/08/1979 | 40094 | | At Crewe Works | Classified repairs |
| 13/08/1979 | 40096 | | 1740 Llandudno - Stoke on Trent | |
| 13/08/1979 | 40099 | | 0940 Manchester Victoria - Llandudno | |
| 13/08/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 13/08/1979 | 40115 | 1A85 | 1257 Holyhead - Euston | To Crewe |
| 13/08/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 13/08/1979 | 40135 | | At Crewe Works | Classified repairs |
| 13/08/1979 | 40142 | 1S68 | 1025 Nottingham - Glasgow Central | From Leeds - Carlisle |
| 13/08/1979 | 40152 | | At Crewe Works | Classified repairs |
| 13/08/1979 | 40157 | | At Crewe Works | Engine repairs |
| 13/08/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 13/08/1979 | 40174 | | At Crewe Works | Collision damage repairs |
| 13/08/1979 | 40179 | | At Crewe Works | Main generator repairs |
| 13/08/1979 | 40180 | | At Crewe Works | Light classifed repairs |
| 13/08/1979 | 40181 | | At Crewe Works | Collision damage repairs |
| 13/08/1979 | 40186 | | 1118 Crewe - Holyhead | |
| 13/08/1979 | 40193 | | At Crewe Works | Classified repairs |
| 13/08/1979 | 40194 | | At Stratford Works | |
| 13/08/1979 | 40198 | | 1817 Llandudno - Manchester Victoria | |
| 14/08/1979 | 40001 | | Seen at Manchester Victoria | 0930hrs, eastbound freightliner |
| 14/08/1979 | 40008 | | At Crewe Works | Classified repairs |
| 14/08/1979 | 40009 | | Seen at York | Station or Depot? Midday |
| 14/08/1979 | 40010 | | At Carlisle Kingmoor Depot | On D Exam |
| 14/08/1979 | 40012 | 1S85 | 1605 Nottingham - Carlisle | From Leeds |
| 14/08/1979 | 40016 | | At Carlisle Kingmoor Depot | C Exam |
| 14/08/1979 | 40017 | | At Crewe Works | Auxiliary generator repairs |
| 14/08/1979 | 40019 | | Seen at Newcastle Station | Mid morning, on? |
| 14/08/1979 | 40020 | | At Crewe Works | Classified repairs |
| 14/08/1979 | 40024 | | Seen at Newcastle Station | Late afternoon, on? |
| 14/08/1979 | 40027 | | At Crewe Works | Collision damage |
| 14/08/1979 | 40029 | | At Crewe Works | Collision damage |
| 14/08/1979 | 40030 | | At Crewe Works | Main generator repairs |
| 14/08/1979 | 40036 | | At Crewe Works | Classified repairs |
| 14/08/1979 | 40037 | | At Stratford Works | Arrived on this date until 30/08/79 |
| 14/08/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 14/08/1979 | 40048 | | At Crewe Works | Withdrawn |
| 14/08/1979 | 40058 | | Seen at Newcastle Station | Mid morning, on? |
| 14/08/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 14/08/1979 | 40064 | | Seen at Newcastle Station | Mid morning, on? |
| 14/08/1979 | 40065 | 1G72 | 1240 Inverness - Edinburgh Waverley | |
| 14/08/1979 | 40068 | | At Crewe Works | Rectification repairs |
| 14/08/1979 | 40069 | | At Healey Mills Depot | C Exam, Piston and Con rod repairs, Fracture on B6 cylinder |
| 14/08/1979 | 40071 | | Seen at York | Station or Depot? Midday |
| 14/08/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 14/08/1979 | 40075 | | Stabled at Darlington Stabling Point | Mid morning |
| 14/08/1979 | 40078 | | Seen at York | Station or Depot? Midday |
| 14/08/1979 | 40079 | | Seen at York | Station or Depot? Midday |
| 14/08/1979 | 40085 | | Seen at York | Station or Depot? Midday |
| 14/08/1979 | 40086 | | At Crewe Works | Classified repairs |
| 14/08/1979 | 40091 | 2D99 | 0745 Manchester Victoria - Bangor | |
| 14/08/1979 | 40091 | 2J99 | 1130 Bangor - Manchester Victoria | |
| 14/08/1979 | 40091 | 2D99 | 1540 Manchester Victoria- Bangor | |
| 14/08/1979 | 40091 | 2J99 | 1930 Bangor - Manchester Victoria | |
| 14/08/1979 | 40093 | | Seen at York | Station or Depot? Midday |
| 14/08/1979 | 40094 | | At Crewe Works | Classified repairs |
| 14/08/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 14/08/1979 | 40114 | | Skipton - Rise Hill Tunnel | Light engine |
| 14/08/1979 | 40117 | 6F43 | ? - ? | Seen at Millom (Cumbria) |
| 14/08/1979 | 40123 | | At Crewe Works | Main generator repairs |
# | 14/08/1979 | 40133 | 1M85 | 0747 Penzance - Liverpool Lime Street | From? |
| 14/08/1979 | 40135 | | At Crewe Works | Classified repairs |
| 14/08/1979 | 40142 | 1S49 | 0715 Nottingham - Glasgow Central | From Leeds |
| 14/08/1979 | 40142 | 1M87 | 1610 Glasgow Central - Nottingham | Failed inside Rise Hill tunnel |
| 14/08/1979 | 40151 | 1G53 | 0930 Inverness - Edinburgh Waverley | |
| 14/08/1979 | 40151 | 1N30 | 1512 Edinburgh Waverley - Inverness | |
| 14/08/1979 | 40152 | | At Crewe Works | Classified repairs |
| 14/08/1979 | 40157 | | At Crewe Works | Engine repairs |
| 14/08/1979 | 40161 | 1M86 | 1150 Glasgow Central - Nottingham | From Carlisle to Leeds |
| 14/08/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 14/08/1979 | 40167 | 2K52 | 1740 Llandudno - Stoke-on-Trent | |
| 14/08/1979 | 40174 | | At Crewe Works | Collision damage repairs |
| 14/08/1979 | 40176 | 1D20 | 1508 Crewe - Holyhead | |
| 14/08/1979 | 40179 | | At Crewe Works | Main generator repairs |
| 14/08/1979 | 40180 | | At Crewe Works | Light classifed repairs |
| 14/08/1979 | 40181 | | At Crewe Works | Collision damage repairs |
| 14/08/1979 | 40193 | | At Crewe Works | Classified repairs |
| 14/08/1979 | 40194 | | At Stratford Works | |
| 14/08/1979 | 40196 | | Seen at Newcastle Station | Late afternoon, on? |
| 14/08/1979 | 40114 + 40142, failed | 1M87 | 1610 Glasgow Central - Nottingham | From inside Rise Hill tunnel - Leeds |
| 14/08/1979 | 40114 + 40142, failed | 1M87 | 1610 Glasgow Central - Nottingham | From inside Rise Hill tunnel - Leeds |
| 15/08/1979 | 40008 | | At Crewe Works | Classified repairs |
| 15/08/1979 | 40010 | | At Carlisle Kingmoor Depot | On D Exam |
| 15/08/1979 | 40012 | 1S49 | 0715 Nottingham - Glasgow Central | From Leeds |
| 15/08/1979 | 40012 | 1M87 | 1610 Glasgow Central - Nottingham | To Leeds |
| 15/08/1979 | 40016 | | At Carlisle Kingmoor Depot | C Exam |
| 15/08/1979 | 40017 | | At Crewe Works | Auxiliary generator repairs |
| 15/08/1979 | 40020 | | At Crewe Works | Classified repairs |
| 15/08/1979 | 40027 | | At Crewe Works | Collision damage |
| 15/08/1979 | 40028 | 1G20 | 1820 Aberdeen - Edinburgh Waverley | |
| 15/08/1979 | 40029 | | At Crewe Works | Collision damage |
| 15/08/1979 | 40030 | | At Crewe Works | Main generator repairs |
| 15/08/1979 | 40036 | | At Crewe Works | Classified repairs |
| 15/08/1979 | 40037 | | At Stratford Works | |
| 15/08/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 15/08/1979 | 40048 | | At Crewe Works | Withdrawn |
| 15/08/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 15/08/1979 | 40068 | | At Crewe Works | Rectification repairs |
| 15/08/1979 | 40069 | | At Healey Mills Depot | C Exam, Piston and Con rod repairs, Fracture on B6 cylinder |
| 15/08/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 15/08/1979 | 40086 | | At Crewe Works | Classified repairs |
| 15/08/1979 | 40094 | | At Crewe Works | Classified repairs |
| 15/08/1979 | 40100 | | Healey Mills-Carlisle freight on S&C | |
| 15/08/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 15/08/1979 | 40112 | 2D99 | 1540 Manchester Victoria - Bangor | |
| 15/08/1979 | 40112 | | 1930 Bangor - Manchester Victoria | |
| 15/08/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 15/08/1979 | 40135 | | At Crewe Works | Classified repairs |
| 15/08/1979 | 40149 | | 1810 Llandudno - Birmingham New Street | To Crewe |
| 15/08/1979 | 40152 | | At Crewe Works | Classified repairs |
| 15/08/1979 | 40157 | | At Crewe Works | Engine repairs |
| 15/08/1979 | 40160 | | Aberdeen - Stonehaven | Passenger train. At least |
| 15/08/1979 | 40161 | | Stonehaven - Dundee | Passenger train. At least |
| 15/08/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 15/08/1979 | 40174 | | At Crewe Works | Collision damage repairs |
| 15/08/1979 | 40175 | 1D20 | 1508 Crewe - Holyhead | |
| 15/08/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 15/08/1979 | 40180 | | At Crewe Works | Light classifed repairs |
| 15/08/1979 | 40181 | | At Crewe Works | Collision damage repairs |
| 15/08/1979 | 40183 | 1D31 | 1105 Manchester Victoria - Holyhead | |
| 15/08/1979 | 40183 | | 1805 Holyhead - Euston | To Crewe |
| 15/08/1979 | 40193 | | At Crewe Works | Classified repairs |
| 15/08/1979 | 40194 | | At Stratford Works | |
| 16/08/1979 | 40001 | 1D31 | 1105 Manchester Victoria - Holyhead | |
| 16/08/1979 | 40007 | 3A41 | Leeds Parcel Depot - Leeds Station | |
| 16/08/1979 | 40007 | 0A41 | Holbeck - Leeds Parcel Depot | Pm |
| 16/08/1979 | 40008 | | At Crewe Works | Classified repairs |
| 16/08/1979 | 40010 | | At Carlisle Kingmoor Depot | Off D Exam. Been here since 25/07/79 |
| 16/08/1979 | 40016 | | At Carlisle Kingmoor Depot | C Exam |
| 16/08/1979 | 40017 | | At Crewe Works | Auxiliary generator repairs |
| 16/08/1979 | 40020 | | At Crewe Works | Classified repairs |
| 16/08/1979 | 40027 | | At Crewe Works | Collision damage |
| 16/08/1979 | 40029 | | At Crewe Works | Collision damage |
| 16/08/1979 | 40030 | | At Crewe Works | Main generator repairs |
# | 16/08/1979 | 40031 | | Seen at New Mills South Junction | 1520hrs. Westbound Light Engine |
| 16/08/1979 | 40036 | | At Crewe Works | Classified repairs |
| 16/08/1979 | 40037 | | At Stratford Works | |
| 16/08/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 16/08/1979 | 40048 | | At Crewe Works | Withdrawn |
| 16/08/1979 | 40055 | | Seen at Manchester Victoria | Light engine,middle road |
| 16/08/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 16/08/1979 | 40065 | 1S49 | 0715 Nottingham - Glasgow Central | From Leeds |
| 16/08/1979 | 40065 | 1M87 | 1610 Glasgow Central - Nottingham | To Leeds |
| 16/08/1979 | 40068 | | At Crewe Works | Rectification repairs |
| 16/08/1979 | 40069 | | At Healey Mills Depot | C Exam, Piston and Con rod repairs, Fracture on B6 cylinder |
| 16/08/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 16/08/1979 | 40086 | | At Crewe Works | Classified repairs |
| 16/08/1979 | 40094 | | At Crewe Works | Classified repairs |
| 16/08/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 16/08/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 16/08/1979 | 40135 | | At Crewe Works | Classified repairs |
| 16/08/1979 | 40137 | 2K52 | 1740 Llandudno - Stoke-on-Trent | |
| 16/08/1979 | 40147 | | Stabled at March Depot | 1900hrs |
| 16/08/1979 | 40149 | 1D11 | 1118 Crewe - Llandudno | |
| 16/08/1979 | 40152 | | At Crewe Works | Classified repairs |
| 16/08/1979 | 40157 | | At Crewe Works | Engine repairs |
| 16/08/1979 | 40161 | | Aberdeen - Dundee | Passenger. At least |
| 16/08/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 16/08/1979 | 40174 | | At Crewe Works | Collision damage repairs |
| 16/08/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 16/08/1979 | 40180 | | At Crewe Works | Light classifed repairs |
| 16/08/1979 | 40181 | | At Crewe Works | Collision damage repairs |
| 16/08/1979 | 40193 | | At Crewe Works | Classified repairs |
| 16/08/1979 | 40194 | | At Stratford Works | |
| 17/08/1979 | 40007 | 1A41 | Leeds - Doncaster | At least. Early am |
| 17/08/1979 | 40008 | | At Crewe Works | Classified repairs |
| 17/08/1979 | 40016 | | At Carlisle Kingmoor Depot | C Exam |
| 17/08/1979 | 40017 | | At Crewe Works | Auxiliary generator repairs |
| 17/08/1979 | 40020 | | At Crewe Works | Classified repairs |
| 17/08/1979 | 40027 | | At Crewe Works | Collision damage |
| 17/08/1979 | 40029 | | At Crewe Works | Collision damage |
| 17/08/1979 | 40030 | | At Crewe Works | Main generator repairs |
| 17/08/1979 | 40036 | | At Crewe Works | Classified repairs |
| 17/08/1979 | 40037 | | At Stratford Works | |
| 17/08/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 17/08/1979 | 40048 | | At Crewe Works | Withdrawn |
| 17/08/1979 | 40062 | | ???? Glasgow Queen Street - Stirling | Passenger. At least |
| 17/08/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 17/08/1979 | 40067 | | 1745 Manchester Victoria - Blackpool North | |
| 17/08/1979 | 40068 | | At Crewe Works | Rectification repairs |
| 17/08/1979 | 40069 | | At Healey Mills Depot | C Exam, Piston and Con rod repairs, Fracture on B6 cylinder |
| 17/08/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 17/08/1979 | 40086 | | At Crewe Works | Classified repairs |
| 17/08/1979 | 40091 | 1K37 | 1817 Holyhead - Crewe | |
| 17/08/1979 | 40094 | | At Crewe Works | Classified repairs |
| 17/08/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 17/08/1979 | 40109 | 1M87 | 1610 Glasgow Central - Nottingham | To Leeds |
| 17/08/1979 | 40111 | | Seen at Crewe Station | On stock |
| 17/08/1979 | 40113 | | 1805 Blackpool North - Stranraer | From Carlisle, guard requester heat on train, but boiler had failed, 25 Late departure ex Carlisle |
| 17/08/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 17/08/1979 | 40135 | | At Crewe Works | Classified repairs |
| 17/08/1979 | 40137 | | Seen at Millom (Cumbria) | Light engine |
| 17/08/1979 | 40151 | | Stirling - Glasgow Queen Street | Passenger. At least |
| 17/08/1979 | 40152 | | At Crewe Works | Classified repairs |
| 17/08/1979 | 40157 | | At Crewe Works | Engine repairs |
| 17/08/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 17/08/1979 | 40164 | | Seen at Grantham | Shunting passenger coaches |
| 17/08/1979 | 40168 | 1S49 | 0715 Nottingham - Glasgow Central | from Leeds |
| 17/08/1979 | 40174 | | At Crewe Works | Collision damage repairs |
| 17/08/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 17/08/1979 | 40180 | | At Crewe Works | Light classifed repairs |
| 17/08/1979 | 40181 | | At Crewe Works | Collision damage repairs |
| 17/08/1979 | 40193 | | At Crewe Works | Classified repairs |
| 17/08/1979 | 40194 | | At Stratford Works | |
| 18/08/1979 | 40001 | | Stabled at Crewe Diesel Depot | 0705hrs |
| 18/08/1979 | 40006 | 1M34 | 1322 Skegness - Manchester Piccadilly | |
| 18/08/1979 | 40006 | 1E67 | 0814 Manchester Piccadilly - Skegness | |
| 18/08/1979 | 40008 | | At Crewe Works | Classified repairs |
| 18/08/1979 | 40010 | | Stabled at Springs Branch | |
| 18/08/1979 | 40012 | | Seen passing Edge Hill Yard | 0625hrs |
| 18/08/1979 | 40015 | 2D95 | 0846 Cleethorpes - Doncaster | |
| 18/08/1979 | 40015 | 2J71 | 1035 Doncaster - Sheffield | |
| 18/08/1979 | 40015 | 5J95 | 1138 Sheffield - Nunnery Carriage Sidings | |
| 18/08/1979 | 40015 | 5M54 | 1327 Nunnery Sidings - Longsight Carriage Sidings | Empty vans |
| 18/08/1979 | 40016 | | At Carlisle Kingmoor Depot | C Exam |
| 18/08/1979 | 40017 | | At Crewe Works | Auxiliary generator repairs |
| 18/08/1979 | 40020 | | At Crewe Works | Classified repairs |
| 18/08/1979 | 40027 | | At Crewe Works | Collision damage |
| 18/08/1979 | 40028 | 1A23 | 0850 Edinburgh Waverley - Aberdeen | |
| 18/08/1979 | 40028 | 1S77 | 2315(17/08) Kings Cross - Aberdeen | From Edinburgh Waverley |
| 18/08/1979 | 40029 | | At Crewe Works | Collision damage |
| 18/08/1979 | 40030 | | At Crewe Works | Off main Generator repairs, been in since 10/06/79 |
| 18/08/1979 | 40031 | | Seen light engine at New Street | |
| 18/08/1979 | 40036 | | At Crewe Works | Classified repairs |
| 18/08/1979 | 40037 | | At Stratford Works | |
| 18/08/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 18/08/1979 | 40048 | | At Crewe Works | Withdrawn |
| 18/08/1979 | 40060 | 1N20 | 0940 Edinburgh Waverley - Inverness | |
| 18/08/1979 | 40061 | | 1720 Llandudno - Manchester Victoria | |
| 18/08/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 18/08/1979 | 40065 | 1N30 | 1512 Edinburgh Waverley - Inverness | |
| 18/08/1979 | 40068 | | At Crewe Works | Rectification repairs |
| 18/08/1979 | 40069 | | At Healey Mills Depot | C Exam, Piston and Con rod repairs, Fracture on B6 cylinder |
| 18/08/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 18/08/1979 | 40076 | | Stabled at Springs Branch | |
| 18/08/1979 | 40081 | 1S41 | 0950 Liverpool Lime Street - Edinburgh Waverley | From Carstairs at least |
| 18/08/1979 | 40086 | | At Crewe Works | Classified repairs |
| 18/08/1979 | 40091 | | 1440 Crewe - Holyhead | |
| 18/08/1979 | 40094 | | At Crewe Works | Classified repairs |
| 18/08/1979 | 40100 | | Stabled at Blackburn Station | |
| 18/08/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 18/08/1979 | 40106 | 1D34 | 0742 Manchester Victoria - Bangor | |
| 18/08/1979 | 40106 | 2J99 | 1130 Bangor - Manchester Victoria | |
| 18/08/1979 | 40106 | 2D99 | 1540 Manchester Victoria - Bangor | |
| 18/08/1979 | 40106 | 1J31 | 1925 Bangor - Manchester Victoria | |
| 18/08/1979 | 40109 | | 1222 Blackpool North - Sheffield | |
| 18/08/1979 | 40113 | | 0120 Stranraer - Blackpool North | To Preston, no electric at Carlisle. |
| 18/08/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 18/08/1979 | 40129 | | Birmingham New Street - Bolton | From Wigan North Western,Footex. |
| 18/08/1979 | 40129 | | Bolton - Birmingham New Street | To Wigan,rtn footex |
| 18/08/1979 | 40131 | | 0753 Manchester Victoria - Glasgow Central | To Preston, Diverted via Ince and Wigan North Western, due to a body on the line |
| 18/08/1979 | 40131 | | 0917 Lancaster - Barrow in Furness | |
| 18/08/1979 | 40131 | | 1100 Barrow in Furness - Crewe | To Preston |
| 18/08/1979 | 40135 | | At Crewe Works | Classified repairs |
| 18/08/1979 | 40152 | | At Crewe Works | Classified repairs |
| 18/08/1979 | 40154 | 1E82 | 1342 Llandudno - York | |
| 18/08/1979 | 40157 | | At Crewe Works | Engine repairs |
| 18/08/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 18/08/1979 | 40171 | 1N13 | 0915 Gt Yarmouth - Newcastle | |
| 18/08/1979 | 40174 | | At Crewe Works | Collision damage repairs |
| 18/08/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 18/08/1979 | 40180 | | At Crewe Works | Light classifed repairs |
| 18/08/1979 | 40181 | | At Crewe Works | Collision damage repairs |
| 18/08/1979 | 40187 | 1M86 | 1150 Glasgow Central - Nottingham | From Carlisle to Leeds |
| 18/08/1979 | 40193 | | At Crewe Works | Classified repairs |
| 18/08/1979 | 40194 | | At Stratford Works | |
| 18/08/1979 | 40195 | | Seen at Millom (Cumbria) | On freight |
| 19/08/1979 | 40008 | | At Crewe Works | Classified repairs |
A | 19/08/1979 | 40012 | 1??? | Stafford - Birmingham New Street | Passenger. At least |
| 19/08/1979 | 40016 | | At Carlisle Kingmoor Depot | C Exam |
| 19/08/1979 | 40017 | | At Crewe Works | Auxiliary generator repairs |
| 19/08/1979 | 40020 | | At Crewe Works | Classified repairs |
| 19/08/1979 | 40027 | | At Crewe Works | Collision damage |
| 19/08/1979 | 40029 | | At Crewe Works | Collision damage |
| 19/08/1979 | 40031 | 1Z95 | The Doncaster Director | Birmingham New Street - Proof House Jn - Aston - Four Oaks - Lichfield City - Wichnor Jn - Burton-on-Trent - Stenson Jn - Derby |
| 19/08/1979 | 40031 | 1Z95 | The Doncaster Director | Derby - Sheet Stores Jn - Trent - Toton - Clay Cross - Chesterfield - Dore - Sheffield - Wincobank Station Jn - Rotherham - Aldwarke Jn - Mexborough - Doncaster |
| 19/08/1979 | 40036 | | At Crewe Works | Classified repairs |
| 19/08/1979 | 40037 | | At Stratford Works | |
| 19/08/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 19/08/1979 | 40048 | | At Crewe Works | Withdrawn |
| 19/08/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 19/08/1979 | 40068 | | At Crewe Works | Rectification repairs |
| 19/08/1979 | 40069 | | At Healey Mills Depot | C Exam, Piston and Con rod repairs, Fracture on B6 cylinder |
| 19/08/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 19/08/1979 | 40086 | | At Crewe Works | Classified repairs |
| 19/08/1979 | 40094 | | At Crewe Works | Classified repairs |
| 19/08/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 19/08/1979 | 40106 | | 1810 Scarborough - Bolton | Return Adex |
| 19/08/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 19/08/1979 | 40135 | | At Crewe Works | Classified repairs |
| 19/08/1979 | 40140 | 1H32 | 1200 Euston - Manchester | Stafford To? Dragging 86223 |
| 19/08/1979 | 40147 | 1S85 | 1636 Nottingham - Glasgow Central | From Leeds - Carlisle |
| 19/08/1979 | 40152 | | At Crewe Works | Classified repairs |
| 19/08/1979 | 40157 | | At Crewe Works | Engine repairs |
| 19/08/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 19/08/1979 | 40174 | | At Crewe Works | Collision damage repairs |
| 19/08/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 19/08/1979 | 40180 | | At Crewe Works | Light classifed repairs |
| 19/08/1979 | 40181 | | At Crewe Works | Collision damage repairs |
| 19/08/1979 | 40193 | | At Crewe Works | Classified repairs |
| 19/08/1979 | 40194 | | At Stratford Works | |
| 20/08/1979 | 40008 | | At Crewe Works | Classified repairs |
| 20/08/1979 | 40016 | | At Carlisle Kingmoor Depot | C Exam |
| 20/08/1979 | 40017 | | At Crewe Works | Auxiliary generator repairs |
| 20/08/1979 | 40020 | | At Crewe Works | Classified repairs |
| 20/08/1979 | 40026 | 1D31 | 1105 Manchester Victoria - Holyhead | |
| 20/08/1979 | 40027 | | At Crewe Works | Collision damage |
| 20/08/1979 | 40029 | | At Crewe Works | Collision damage |
| 20/08/1979 | 40034 | 1S68 | 1025 Nottingham - Glasgow Central | From Leeds - Carlisle |
| 20/08/1979 | 40036 | | At Crewe Works | Classified repairs |
| 20/08/1979 | 40037 | | At Stratford Works | |
| 20/08/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 20/08/1979 | 40048 | | At Crewe Works | Withdrawn |
| 20/08/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 20/08/1979 | 40068 | | At Crewe Works | Rectification repairs |
| 20/08/1979 | 40069 | | At Healey Mills Depot | C Exam, Piston and Con rod repairs, Fracture on B6 cylinder |
| 20/08/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 20/08/1979 | 40086 | | At Crewe Works | Classified repairs |
| 20/08/1979 | 40088 | | Stabled at March Depot | 1115hrs |
| 20/08/1979 | 40094 | | At Crewe Works | Classified repairs |
| 20/08/1979 | 40095 | | 0841 Stoke-on-Trent - Llandudno | |
| 20/08/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 20/08/1979 | 40106 | 2J99 | 1130 Bangor - Manchester Victoria | |
| 20/08/1979 | 40106 | 2D99 | 1540 Manchester Victoria - Bangor | |
| 20/08/1979 | 40106 | 1J31 | 1925 Bangor - Manchester Victoria | |
| 20/08/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 20/08/1979 | 40131 | 1V13 | 1928 Crewe - Cardiff | |
| 20/08/1979 | 40135 | | At Crewe Works | Classified repairs |
| 20/08/1979 | 40152 | | At Crewe Works | Classified repairs |
| 20/08/1979 | 40157 | | At Crewe Works | Engine repairs |
| 20/08/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 20/08/1979 | 40174 | | At Crewe Works | Collision damage repairs |
| 20/08/1979 | 40178 | 1A85 | 1257 Holyhead - Euston | To Crewe |
| 20/08/1979 | 40179 | | At Crewe Works | Main generator repairs |
| 20/08/1979 | 40180 | | At Crewe Works | Light classifed repairs |
| 20/08/1979 | 40181 | | At Crewe Works | Collision damage repairs |
| 20/08/1979 | 40185 | | At Crewe Works | Main generator repairs, arrived on this date until 04/10/79 |
| 20/08/1979 | 40193 | | At Crewe Works | Classified repairs |
| 20/08/1979 | 40194 | | At Stratford Works | |
| 20/08/1979 | | | Penmanshiel tunnel avoiding line has now reopened, see 17 March 1979 | |
| 21/08/1979 | 40002 | 1S49 | 0715 Nottingham - Glasgow Central | From Leeds |
| 21/08/1979 | 40002 | 1M87 | 1610 Glasgow Central - Nottingham | To Leeds |
| 21/08/1979 | 40004 | 1J30 | 1130 Bangor - Manchester Victoria | |
| 21/08/1979 | 40004 | 1D21 | 1542 Manchester Victoria - Bangor | |
| 21/08/1979 | 40006 | | Seen at Manchester Piccadilly | On? |
| 21/08/1979 | 40008 | | At Crewe Works | Classified repairs |
| 21/08/1979 | 40016 | | At Carlisle Kingmoor Depot | C Exam |
| 21/08/1979 | 40017 | | At Crewe Works | Auxiliary generator repairs |
| 21/08/1979 | 40020 | | At Crewe Works | Classified repairs |
| 21/08/1979 | 40027 | | At Crewe Works | Collision damage |
| 21/08/1979 | 40029 | | At Crewe Works | Collision damage |
| 21/08/1979 | 40033 | | Seen at Manchester Victoria | Light engine |
| 21/08/1979 | 40035 | 7M34 | Skipton - Sheffield | At least. Am |
| 21/08/1979 | 40036 | | At Crewe Works | Classified repairs |
| 21/08/1979 | 40037 | | At Stratford Works | |
| 21/08/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 21/08/1979 | 40048 | | At Crewe Works | Withdrawn |
| 21/08/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 21/08/1979 | 40068 | | At Crewe Works | Rectification repairs |
| 21/08/1979 | 40069 | | At Healey Mills Depot | C Exam, Piston and Con rod repairs, Fracture on B6 cylinder |
| 21/08/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 21/08/1979 | 40086 | | At Crewe Works | Classified repairs |
| 21/08/1979 | 40094 | | At Crewe Works | Classified repairs |
| 21/08/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 21/08/1979 | 40106 | 1D31 | 1105 Manchester Victoria - Holyhead | |
| 21/08/1979 | 40112 | 1A85 | 1257 Holyhead - Euston | To Crewe |
| 21/08/1979 | 40119 | | Pulling a load of Preserved coaches for the 100 years of railway catering | York-Leeds-Harrogate circular - from?-? |
| 21/08/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 21/08/1979 | 40135 | | At Crewe Works | Classified repairs |
| 21/08/1979 | 40152 | | At Crewe Works | Classified repairs |
| 21/08/1979 | 40153 | | Seen at Peterborough Station | On? |
| 21/08/1979 | 40157 | | At Crewe Works | Engine repairs |
| 21/08/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 21/08/1979 | 40174 | | At Crewe Works | Collision damage repairs |
| 21/08/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 21/08/1979 | 40180 | | At Crewe Works | Light classifed repairs |
| 21/08/1979 | 40181 | | At Crewe Works | Collision damage repairs |
| 21/08/1979 | 40183 | 1D35 | 0940 Manchester Victoria - Llandudno | |
| 21/08/1979 | 40185 | | At Crewe Works | Main Generator repairs |
| 21/08/1979 | 40188 | 1A60 | 1315 Holyhead - Euston - | To Crewe |
| 21/08/1979 | 40191 | | Noted at Chester | On up oil train |
| 21/08/1979 | 40193 | | At Crewe Works | Classified repairs |
| 21/08/1979 | 40194 | | At Stratford Works | |
| 21/08/1979 | 40196 | | Seen at Carlton, York | Parcels |
| 22/08/1979 | 40004 | 2D99 | 1540 Manchester Victoria - Bangor | |
| 22/08/1979 | 40004 | 2J99 | 1930 Bangor - Manchester Victoria | |
| 22/08/1979 | 40006 | 2D95 | 0846 Cleethorpes - Doncaster | |
| 22/08/1979 | 40008 | | At Crewe Works | Classified repairs |
| 22/08/1979 | 40015 | | 1150 Glasgow Central - Nottingham | From Leeds - Carlisle |
| 22/08/1979 | 40016 | | At Carlisle Kingmoor Depot | C Exam |
| 22/08/1979 | 40017 | | At Crewe Works | Auxiliary generator repairs |
| 22/08/1979 | 40018 | | Seen at Manchester Piccadilly | On? |
| 22/08/1979 | 40020 | | At Crewe Works | Classified repairs |
| 22/08/1979 | 40027 | | At Crewe Works | Collision damage |
| 22/08/1979 | 40029 | | At Crewe Works | Collision damage |
| 22/08/1979 | 40033 | 5M48 | Heaton - Red Bank | Vans |
| 22/08/1979 | 40036 | | At Crewe Works | Classified repairs |
| 22/08/1979 | 40037 | | At Stratford Works | |
| 22/08/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 22/08/1979 | 40048 | | At Crewe Works | Withdrawn |
# | 22/08/1979 | 40060 | | Seen at York | Southbound Parcels. Via Leeds |
| 22/08/1979 | 40063 | | At Crewe Works | Main generator repairs |
# | 22/08/1979 | 40067 | 1M53 | 0920 Aberdeen - Birmingham New Street | |
| 22/08/1979 | 40068 | | At Crewe Works | Rectification repairs |
| 22/08/1979 | 40069 | | At Healey Mills Depot | C Exam, Piston and Con rod repairs, Fracture on B6 cylinder |
| 22/08/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 22/08/1979 | 40076 | 1J40 | 1817 Llandudno - Manchester Victoria | |
| 22/08/1979 | 40080 | 1S66 | 2015 King's Cross - Edinburgh Waverley | |
| 22/08/1979 | 40086 | | At Crewe Works | Classified repairs |
| 22/08/1979 | 40094 | | At Crewe Works | Classified repairs |
| 22/08/1979 | 40098 | | Stabled at Buxton Depot | |
| 22/08/1979 | 40101 | | ???? Dundee - Glasgow Queen Street | |
| 22/08/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 22/08/1979 | 40120 | 1D31 | 1105 Manchester Victoria - Holyhead | |
| 22/08/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 22/08/1979 | 40127 | 1K38 | 1740 Llandudno - Stoke on Trent | |
| 22/08/1979 | 40128 | 1J39 | 1720 Llandudno - Manchester Victoria | |
| 22/08/1979 | 40135 | | At Crewe Works | Classified repairs |
| 22/08/1979 | 40145 | | Stabled at Buxton Depot | |
| 22/08/1979 | 40152 | | At Crewe Works | Classified repairs |
| 22/08/1979 | 40157 | | At Crewe Works | Engine repairs |
| 22/08/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 22/08/1979 | 40173 | | Seen at Kings Cross | On the blocks on vans |
| 22/08/1979 | 40174 | | At Crewe Works | Collision damage repairs |
| 22/08/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 22/08/1979 | 40180 | | At Crewe Works | Light classifed repairs |
| 22/08/1979 | 40181 | | At Crewe Works | Collision damage repairs |
| 22/08/1979 | 40185 | | At Crewe Works | Main Generator repairs |
| 22/08/1979 | 40193 | | At Crewe Works | Classified repairs |
| 22/08/1979 | 40194 | | At Stratford Works | |
| 23/08/1979 | 40002 | 1S49 | 0715 Nottingham - Glasgow Central | From Leeds |
| 23/08/1979 | 40002 | 1M87 | 1610 Glasgow Central - Nottingham | To Leeds |
| 23/08/1979 | 40004 | 2D99 | 1540 Manchester Victoria - Bangor | |
| 23/08/1979 | 40004 | 2J99 | 1930 Bangor - Manchester Victoria | |
| 23/08/1979 | 40008 | | At Crewe Works | Classified repairs |
| 23/08/1979 | 40016 | | At Carlisle Kingmoor Depot | C Exam |
| 23/08/1979 | 40017 | | At Crewe Works | Auxiliary generator repairs |
| 23/08/1979 | 40020 | | At Crewe Works | Classified repairs |
| 23/08/1979 | 40027 | | At Crewe Works | Collision damage |
| 23/08/1979 | 40029 | | At Crewe Works | Collision damage |
| 23/08/1979 | 40036 | | At Crewe Works | Classified repairs |
| 23/08/1979 | 40037 | | At Stratford Works | |
| 23/08/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 23/08/1979 | 40048 | | At Crewe Works | Withdrawn |
| 23/08/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 23/08/1979 | 40068 | | At Crewe Works | Rectification repairs |
| 23/08/1979 | 40069 | | At Healey Mills Depot | C Exam, Piston and Con rod repairs, Fracture on B6 cylinder |
| 23/08/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 23/08/1979 | 40076 | 8P49 | ? - ? | Seen at Millom (Cumbria) |
| 23/08/1979 | 40086 | | At Crewe Works | Classified repairs |
| 23/08/1979 | 40094 | | At Crewe Works | Classified repairs |
| 23/08/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 23/08/1979 | 40105 | 1D35 | 0940 Manchester - Llandudno | |
| 23/08/1979 | 40106 | 1A85 | 1257 Holyhead -Euston | To Crewe |
| 23/08/1979 | 40117 | 8P73 | ? - ? | Seen at Millom (Cumbria) |
| 23/08/1979 | 40121 | 1M70 | 0935 Carlisle - Nottingham | To Leeds |
| 23/08/1979 | 40121 | 1M85 | 1605 Nottingham - Carlisle | From Leeds |
| 23/08/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 23/08/1979 | 40125 | 1D11 | 1118 Crewe - Llandudno | |
| 23/08/1979 | 40128 | 1J14 | 0738 Blackpool - Manchester Victoria | |
| 23/08/1979 | 40133 | 1D31 | 1105 Manchester Victoria - Holyhead | |
| 23/08/1979 | 40135 | | At Crewe Works | Classified repairs |
| 23/08/1979 | 40152 | | At Crewe Works | Classified repairs |
| 23/08/1979 | 40157 | | At Crewe Works | Engine repairs |
| 23/08/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 23/08/1979 | 40174 | | At Crewe Works | Collision damage repairs |
| 23/08/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 23/08/1979 | 40180 | | At Crewe Works | Light classifed repairs |
| 23/08/1979 | 40181 | | At Crewe Works | Collision damage repairs |
| 23/08/1979 | 40185 | | At Crewe Works | Main Generator repairs |
| 23/08/1979 | 40193 | | At Crewe Works | Classified repairs |
| 23/08/1979 | 40194 | | At Stratford Works | |
| 24/08/1979 | 40002 | | 1540 Manchester Victoria - York | Relief |
| 24/08/1979 | 40006 | 2D95 | 0846 Cleethorpes - Doncaster | |
| 24/08/1979 | 40006 | 2J71 | 1035 Doncaster - Sheffield | |
| 24/08/1979 | 40008 | | At Crewe Works | Classified repairs |
| 24/08/1979 | 40013 | 1S44 | 1805 Blackpool North - Stranraer Harbour | To Preston |
| 24/08/1979 | 40015 | 1S49 | 0715 Nottingham - Glasgow Central | From Leeds |
| 24/08/1979 | 40015 | 1M87 | 1610 Glasgow Central - Nottingham | to Leeds |
| 24/08/1979 | 40016 | | At Carlisle Kingmoor Depot | C Exam |
| 24/08/1979 | 40017 | | At Crewe Works | Auxiliary generator repairs |
| 24/08/1979 | 40020 | | At Crewe Works | Off classified repairs, been in since 10/05/79 |
| 24/08/1979 | 40022 | | At Crewe Works | Collision damage |
| 24/08/1979 | 40025 | 1D35 | 0940 Manchester Victoria - Llandudno | |
| 24/08/1979 | 40025 | 1J39 | 1720 Llandudno - Manchester Victoria | |
| 24/08/1979 | 40027 | 1D20 | 1508 Crewe - Holyhead | |
| 24/08/1979 | 40029 | | At Crewe Works | Collision damage |
| 24/08/1979 | 40034 | | Stabled at Manchester Victoria | By the signalbox |
| 24/08/1979 | 40036 | | At Crewe Works | Classified repairs |
| 24/08/1979 | 40037 | | At Stratford Works | |
| 24/08/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 24/08/1979 | 40048 | | At Crewe Works | Withdrawn |
| 24/08/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 24/08/1979 | 40064 | | Peterborough - March Depot | Light engine. Seen arriving 1737hrs |
| 24/08/1979 | 40068 | | At Crewe Works | Rectification repairs |
| 24/08/1979 | 40069 | | At Healey Mills Depot | C Exam, Piston and Con rod repairs, Fracture on B6 cylinder |
| 24/08/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 24/08/1979 | 40082 | | Seen at Manchester Victoria | On eastbound stock |
| 24/08/1979 | 40084 | | 1905 Crewe - Llandudno | Relief |
| 24/08/1979 | 40086 | | At Crewe Works | Classified repairs |
| 24/08/1979 | 40090 | | 1725 Crewe - Llandudno | Relief |
| 24/08/1979 | 40094 | | At Crewe Works | Classified repairs |
| 24/08/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 24/08/1979 | 40105 | 2K52 | 1042 Llandudno - Stoke on Trent | |
| 24/08/1979 | 40113 | 1S44 | 1805 Blackpool North - Stranraer Harbour | From Carlisle |
| 24/08/1979 | 40115 | 1D31 | 1105 Manchester Victoria - Holyhead | |
| 24/08/1979 | 40119 | | 1112 Kings Cross - Scarborough | |
| 24/08/1979 | 40120 | 2D53 | 2030 Crewe - Bangor | Relief |
| 24/08/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 24/08/1979 | 40125 | | Earles - Hope Street | Empty cement |
| 24/08/1979 | 40135 | | At Crewe Works | Classified repairs |
| 24/08/1979 | 40152 | | At Crewe Works | Classified repairs |
| 24/08/1979 | 40153 | | 1455 Harwich Parkeston Quay - Tyne Yard | Seen at March Station |
| 24/08/1979 | 40153 | | Stabled at March Depot | 0700hrs |
| 24/08/1979 | 40157 | | At Crewe Works | Engine repairs |
| 24/08/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 24/08/1979 | 40174 | | At Crewe Works | Collision damage repairs |
| 24/08/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 24/08/1979 | 40180 | | At Crewe Works | Light classifed repairs |
| 24/08/1979 | 40181 | | At Crewe Works | Collision damage repairs |
| 24/08/1979 | 40185 | | At Crewe Works | Main Generator repairs |
| 24/08/1979 | 40188 | 1D11 | 1118 Crewe - Llandudno | |
| 24/08/1979 | 40188 | 1J40 | 1817 Llandudno - Manchester | |
| 24/08/1979 | 40193 | | At Crewe Works | Classified repairs |
| 24/08/1979 | 40194 | | At Stratford Works | |
| 24/08/1979 | 40156 + 40187 Dit | 6E01 | Skipton - Holbeck Junction | At least. Am |
| 24/08/1979 | 40156 + 40187 Dit | 6E01 | Skipton - Holbeck Junction | At least. Am |
| 25/08/1979 | 40006 | 2J71 | 1035 Doncaster - Sheffield | |
| 25/08/1979 | 40006 | 5J95 | 1138 Sheffield - Nunnery Carriage Sidings | |
| 25/08/1979 | 40006 | 5M54 | 1327 Nunnery Sidings - Longsight Carriage Sidings | Empty vans |
| 25/08/1979 | 40008 | | At Crewe Works | Classified repairs |
| 25/08/1979 | 40012 | 1A85 | 1257 Holyhead - Euston | To Crewe |
| 25/08/1979 | 40016 | | At Carlisle Kingmoor Depot | Off C Exam. Been here since 08/08/79 |
| 25/08/1979 | 40017 | | At Crewe Works | Auxiliary generator repairs |
| 25/08/1979 | 40018 | 1G06 | 0937 Llandudno - Birmingham New Street | To Crewe |
| 25/08/1979 | 40027 | | At Crewe Works | Collision damage |
| 25/08/1979 | 40029 | | At Crewe Works | Collision damage |
| 25/08/1979 | 40036 | | At Crewe Works | Classified repairs |
| 25/08/1979 | 40037 | | At Stratford Works | |
| 25/08/1979 | 40038 | | 0740 Aberdeen - Glasgow Queen Street | |
| 25/08/1979 | 40038 | | 1335 Glasgow Queen Street - Aberdeen | |
| 25/08/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 25/08/1979 | 40048 | | At Crewe Works | Withdrawn |
| 25/08/1979 | 40055 | | 0855 York - Llandudno | |
| 25/08/1979 | 40061 | | 0935 Glasgow Queen Street - Aberdeen | |
| 25/08/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 25/08/1979 | 40068 | | At Crewe Works | Rectification repairs |
| 25/08/1979 | 40069 | | At Healey Mills Depot | C Exam, Piston and Con rod repairs, Fracture on B6 cylinder |
| 25/08/1979 | 40073 | | 0940 Blackpool North - Barnsley | Relief, Copy Pit, Healey Mills |
| 25/08/1979 | 40073 | | Barnsley - Sheffield(at least) | Ecs off above |
| 25/08/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 25/08/1979 | 40076 | | Seen at Rainhill Station | Westbound freight |
# | 25/08/1979 | 40077 | 1M66 | 0935 Newcastle - Blackpool North | |
| 25/08/1979 | 40082 | | Seen at Lincoln | On Passenger stock, |
| 25/08/1979 | 40086 | | At Crewe Works | Off classified repairs, been in since 22/06/79 |
# | 25/08/1979 | 40087 | 1E34 | 0910 Blackpool North - Newcastle | |
| 25/08/1979 | 40090 | 1D40 | 1440 Manchester Victoria - Llandudno | |
| 25/08/1979 | 40090 | 2J62 | 1817 Llandudno - Manchester Victoria | |
| 25/08/1979 | 40094 | | At Crewe Works | Classified repairs |
| 25/08/1979 | 40100 | | 0940 Manchester Victoria - Llandudno | |
| 25/08/1979 | 40100 | 1E82 | 1342 Llandudno - York | |
| 25/08/1979 | 40101 | | 0920 Aberdeen - Birmingham New Street | To Mossend |
| 25/08/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 25/08/1979 | 40105 | 1D11 | 1118 Crewe - Llandudno | |
| 25/08/1979 | 40107 | 1E61 | 1806(24/08) Penzance - Leeds | From Birmingham New Street |
| 25/08/1979 | 40111 | | 1246 Holyhead - Euston | To Crewe |
| 25/08/1979 | 40112 | | 1220 Crewe - Cardiff | |
| 25/08/1979 | 40112 | | Seen at Canton Depot | |
| 25/08/1979 | 40113 | 1M17 | 0120 Stranraer Harbour - Blackpool North | To Carlisle |
| 25/08/1979 | 40113 | 1M85 | 1605 Nottingham - Carlisle | From Leeds |
| 25/08/1979 | 40117 | | 1636 Manchester Victoria - Glasgow Central | To Preston |
| 25/08/1979 | 40121 | | 1118 Crewe - Llandudno | |
| 25/08/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 25/08/1979 | 40125 | 2D99 | 1540 Manchester Victoria - Bangor | |
| 25/08/1979 | 40125 | 2J99 | 1930 Bangor - Manchester Victoria | |
| 25/08/1979 | 40135 | | At Crewe Works | Classified repairs |
| 25/08/1979 | 40146 | | Seen at Manchester Victoria | Light engine |
| 25/08/1979 | 40148 | | 0640 Glasgow Queen Street - Dundee | |
| 25/08/1979 | 40148 | | 0938 Dundee - Glasgow Queen Street | |
| 25/08/1979 | 40148 | | 1448 Glasgow Queen Street - Dundee | |
| 25/08/1979 | 40151 | | Seen at Peterborough Station | On? |
| 25/08/1979 | 40152 | | At Crewe Works | Classified repairs |
| 25/08/1979 | 40153 | 1J39 | 1730 Llandudno - Manchester Victoria | |
# | 25/08/1979 | 40154 | 1M69 | 1300 Scarborough - Manchester Victoria | |
| 25/08/1979 | 40157 | | At Crewe Works | Engine repairs |
| 25/08/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 25/08/1979 | 40167 | 1C86 | 0915 Edinburgh Waverley - Birmingham New Street | To Carstairs |
| 25/08/1979 | 40167 | 1E29 | 1707 Edinburgh Waverley - Newcastle | |
| 25/08/1979 | 40173 | | Seen at Kings Cross | On northbound stock |
| 25/08/1979 | 40174 | | At Crewe Works | Collision damage repairs |
| 25/08/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 25/08/1979 | 40180 | | At Crewe Works | Off light classified repairs, been in since 25/06/79 |
| 25/08/1979 | 40181 | | At Crewe Works | Collision damage repairs |
| 25/08/1979 | 40184 | 1N36 | 1742 Edinburgh Waverley - Inverness | |
| 25/08/1979 | 40185 | | At Crewe Works | Main Generator repairs |
| 25/08/1979 | 40192 | 1S49 | 0715 Nottingham - Glasgow Central | From Leeds |
| 25/08/1979 | 40192 | 1M87 | 1610 Glasgow Central - Nottingham | To Leeds |
| 25/08/1979 | 40193 | | At Crewe Works | Classified repairs |
| 25/08/1979 | 40194 | | At Stratford Works | |
| 25/08/1979 | 40199 | | 0949 Aberdeen - Glasgow Queen Street | |
| 25/08/1979 | 40199 | | 1535 Glasgow Queen St - Aberdeen | |
| 26/08/1979 | 40008 | | At Crewe Works | Classified repairs |
| 26/08/1979 | 40012 | | Stabled at Holyhead | |
| 26/08/1979 | 40017 | | At Crewe Works | Auxiliary generator repairs |
| 26/08/1979 | 40027 | | At Crewe Works | Collision damage |
| 26/08/1979 | 40028 | | Stabled at Buxton Depot | |
| 26/08/1979 | 40029 | | At Crewe Works | Collision damage |
| 26/08/1979 | 40036 | | At Crewe Works | Classified repairs |
| 26/08/1979 | 40037 | | At Stratford Works | |
| 26/08/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 26/08/1979 | 40048 | | At Crewe Works | Withdrawn |
| 26/08/1979 | 40050 | 1S85 | 1636 Nottingham - Glasgow Central | From Leeds - Carlisle |
| 26/08/1979 | 40052 | 1M86 | 1515 Glasgow Central - Nottingham | From Carlisle - Leeds |
| 26/08/1979 | 40061 | | 1300 Aberdeen - Glasgow Queen Street | |
| 26/08/1979 | 40061 | | 1850 Glasgow Queen Street - Aberdeen | |
| 26/08/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 26/08/1979 | 40068 | | At Crewe Works | Rectification repairs |
| 26/08/1979 | 40069 | | At Healey Mills Depot | C Exam, Piston and Con rod repairs, Fracture on B6 cylinder |
| 26/08/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 26/08/1979 | 40094 | | At Crewe Works | Classified repairs |
| 26/08/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 26/08/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 26/08/1979 | 40135 | | At Crewe Works | Classified repairs |
| 26/08/1979 | 40152 | | At Crewe Works | Classified repairs |
| 26/08/1979 | 40155 | | 1322 Skegness - Manchester Piccadilly | |
| 26/08/1979 | 40157 | | At Crewe Works | Engine repairs |
| 26/08/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 26/08/1979 | 40174 | | At Crewe Works | Collision damage repairs |
| 26/08/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 26/08/1979 | 40181 | | At Crewe Works | Collision damage repairs |
| 26/08/1979 | 40184 | | 2350 Inverness - Glasgow Queen Street | |
| 26/08/1979 | 40185 | | At Crewe Works | Main Generator repairs |
| 26/08/1979 | 40193 | | At Crewe Works | Classified repairs |
| 26/08/1979 | 40194 | | At Stratford Works | |
| 26/08/1979 | 40199 | | 0850 Glasgow Queen Street - Aberdeen | |
| 26/08/1979 | 40199 | | 1740 Aberdeen - Glasgow Queen Street | |
| 27/08/1979 | 40008 | | At Crewe Works | Classified repairs |
| 27/08/1979 | 40017 | | At Crewe Works | Auxiliary generator repairs |
| 27/08/1979 | 40020 | | 1246 Holyhead-Euston | To ? |
| 27/08/1979 | 40026 | | 0845 Watford Junction - Blackpool North | Charter - from Preston |
| 27/08/1979 | 40027 | | At Crewe Works | Collision damage |
| 27/08/1979 | 40029 | | At Crewe Works | Collision damage |
| 27/08/1979 | 40032 | | Seen at Scarborough Station | On Passenger stock,Southbound |
| 27/08/1979 | 40036 | | At Crewe Works | Classified repairs |
| 27/08/1979 | 40037 | | At Stratford Works | |
| 27/08/1979 | 40038 | | 0738 Dundee - Glasgow Queen Street | |
| 27/08/1979 | 40038 | | 1135 Glasgow Queen Street - Aberdeen | |
| 27/08/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 27/08/1979 | 40048 | | At Crewe Works | Withdrawn |
| 27/08/1979 | 40062 | 1E29 | 1707 Edinburgh Waverley - Newcastle | |
| 27/08/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 27/08/1979 | 40064 | | Stabled at March Depot | 1815hrs |
| 27/08/1979 | 40066 | 1S85 | 1636 Nottingham - Glasgow Central | From Leeds - Carlisle |
| 27/08/1979 | 40068 | | At Crewe Works | Rectification repairs |
| 27/08/1979 | 40069 | | At Healey Mills Depot | C Exam, Piston and Con rod repairs, Fracture on B6 cylinder |
| 27/08/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 27/08/1979 | 40082 | | Stabled at March Depot | 1815hrs |
| 27/08/1979 | 40094 | | At Crewe Works | Classified repairs |
| 27/08/1979 | 40095 | | 0841 Stoke-on-Trent - Llandudno | |
| 27/08/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 27/08/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 27/08/1979 | 40127 | | 1805 Holyhead - Euston | To? |
| 27/08/1979 | 40128 | | Stabled at Birkinhead Mollington Street Depot | |
| 27/08/1979 | 40135 | | At Crewe Works | Classified repairs |
| 27/08/1979 | 40147 | | Stabled at March Depot | 1815hrs |
| 27/08/1979 | 40148 | | 0657 Dundee - Glasgow Queen Street | |
| 27/08/1979 | 40149 | | 0940 Manchester Victoria - Llandudno | |
| 27/08/1979 | 40152 | | At Crewe Works | Classified repairs |
| 27/08/1979 | 40157 | | At Crewe Works | Engine repairs |
| 27/08/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 27/08/1979 | 40168 | | 1949 Aberdeen - Glasgow Queen Street | |
| 27/08/1979 | 40174 | | At Crewe Works | Collision damage repairs |
| 27/08/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 27/08/1979 | 40181 | | At Crewe Works | Collision damage repairs |
| 27/08/1979 | 40184 | | 1035 Glasgow Queen Street - Inverness | |
| 27/08/1979 | 40185 | | At Crewe Works | Main Generator repairs |
| 27/08/1979 | 40193 | | At Crewe Works | Classified repairs |
| 27/08/1979 | 40194 | | At Stratford Works | |
| 28/08/1979 | 40003 | 1S68 | 1025 Nottingham - Glasgow Central | From Leeds - Carlisle |
| 28/08/1979 | 40008 | | At Crewe Works | Classified repairs |
| 28/08/1979 | 40012 | 1A52 | 1246 Holyhead - Euston | To? |
| 28/08/1979 | 40014 | | Seen at Winwick Junction | Down 2 wagon freight. What was first? See below. |
| 28/08/1979 | 40014 | | Seen at Winwick Junction | Light engine |
| 28/08/1979 | 40017 | | At Crewe Works | Auxiliary generator repairs |
| 28/08/1979 | 40023 | 1D35 | 0940 Manchester Victoria - Llandudno | |
| 28/08/1979 | 40025 | | 1817 Llandudno - Manchester Victoria | |
| 28/08/1979 | 40027 | | At Crewe Works | Collision damage |
| 28/08/1979 | 40029 | | At Crewe Works | Collision damage |
# | 28/08/1979 | 40032 | | Seen at Grange Over Sands | Southbound Mixed Freight |
| 28/08/1979 | 40036 | | At Crewe Works | Classified repairs |
| 28/08/1979 | 40037 | | At Stratford Works | |
| 28/08/1979 | 40040 | 2E77 | 1524 Morecambe - Leeds | DMU Drag |
| 28/08/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 28/08/1979 | 40048 | | At Crewe Works | Withdrawn |
| 28/08/1979 | 40052 | 1S49 | 0715 Nottingham - Glasgow Central | From Leeds |
| 28/08/1979 | 40052 | 1M87 | 1610 Glasgow Central - Nottingham | To Leeds |
| 28/08/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 28/08/1979 | 40064 | | Stabled at March Depot | 1100hrs |
| 28/08/1979 | 40066 | 1M85 | 1605 Nottingham - Carlisle | From Leeds |
| 28/08/1979 | 40068 | | At Crewe Works | Rectification repairs |
| 28/08/1979 | 40069 | | At Healey Mills Depot | C Exam, Piston and Con rod repairs, Fracture on B6 cylinder |
| 28/08/1979 | 40071 | | Seen at Retford | On? |
| 28/08/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 28/08/1979 | 40078 | | 1508 Crewe - Holyhead | |
| 28/08/1979 | 40094 | | At Crewe Works | Classified repairs |
| 28/08/1979 | 40097 | | At Crewe Works | Body, bogie & underframe repairs, arrived on this date until 12/10/79 |
| 28/08/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 28/08/1979 | 40104 | | Seen at Penmaenmawr | On evening westbound ballast |
| 28/08/1979 | 40106 | | Seen at Derby Station | Dragging DMU , Passenger?,northbound |
| 28/08/1979 | 40115 | 1D31 | 1105 Manchester - Holyhead | |
| 28/08/1979 | 40117 | 1A85 | 1257 Holyhead - Euston | To Crewe |
| 28/08/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 28/08/1979 | 40127 | | 1810 Llandudno - Birmingham New Street | |
| 28/08/1979 | 40135 | | At Crewe Works | Classified repairs |
| 28/08/1979 | 40152 | | At Crewe Works | Classified repairs |
| 28/08/1979 | 40157 | | At Crewe Works | Engine repairs |
| 28/08/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 28/08/1979 | 40165 | 2D99 | 1540 Manchester Victoria - Bangor | |
| 28/08/1979 | 40165 | 2J99 | 1930 Bangor - Manchester Victoria | |
| 28/08/1979 | 40171 | 2E70 | 1035 Skipton - Leeds | DMU Drag |
| 28/08/1979 | 40174 | | At Crewe Works | Collision damage repairs |
| 28/08/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 28/08/1979 | 40181 | | At Crewe Works | Collision damage repairs |
| 28/08/1979 | 40184 | | 0705 Perth - Edinburgh Waverley | |
| 28/08/1979 | 40184 | | 0950 Edinburgh Waverley - Inverness | |
| 28/08/1979 | 40184 | | 1644 Inverness - Edinburgh Waverley | |
| 28/08/1979 | 40185 | | At Crewe Works | Main Generator repairs |
| 28/08/1979 | 40193 | | At Crewe Works | Classified repairs |
| 28/08/1979 | 40194 | | At Stratford Works | |
| 29/08/1979 | 40008 | | At Crewe Works | Classified repairs |
| 29/08/1979 | 40016 | | North Yorkshireman | Preston - Lancaster - Carnforth - Grange-over-Sands |
| 29/08/1979 | 40016 | | North Yorkshireman | Carnforth - Lancaster - Preston |
| 29/08/1979 | 40017 | | At Crewe Works | Auxiliary generator repairs |
| 29/08/1979 | 40018 | 1A85 | 1257 Holyhead - Euston | To Crewe |
| 29/08/1979 | 40027 | | At Crewe Works | Collision damage |
| 29/08/1979 | 40029 | | At Crewe Works | Collision damage |
| 29/08/1979 | 40032 | 1M70 | 0935 Carlisle - Nottingham | To Leeds |
| 29/08/1979 | 40036 | | At Crewe Works | Classified repairs |
| 29/08/1979 | 40037 | | At Stratford Works | |
| 29/08/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 29/08/1979 | 40048 | | At Crewe Works | Withdrawn |
| 29/08/1979 | 40056 | | Seen in York Yard | Freightliner |
| 29/08/1979 | 40062 | | 1335 Glasgow Queen Street - Aberdeen | |
| 29/08/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 29/08/1979 | 40064 | | Seen at kingmoor Yard | Down freightliner |
| 29/08/1979 | 40068 | | At Crewe Works | Rectification repairs |
| 29/08/1979 | 40069 | | At Healey Mills Depot | C Exam, Piston and Con rod repairs, Fracture on B6 cylinder |
| 29/08/1979 | 40071 | | 2000 Kings Cross - Aberdeen | 20' -> 200' late. Detaching van at Newcastle, suspected body on the line in Northumberland, and hot box at Dunbar. A C&W man had to come from Edinburgh to pass the "hot box" as fit to travel. |
| 29/08/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 29/08/1979 | 40075 | | Stabled at York SP | |
| 29/08/1979 | 40080 | | 2345 Edinburgh Waverley - Carstairs | |
| 29/08/1979 | 40083 | | Seen at Brighouse | On a freight train |
| 29/08/1979 | 40094 | | At Crewe Works | Classified repairs |
| 29/08/1979 | 40097 | | At Crewe Works | Body, bogie & underframe repairs |
| 29/08/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 29/08/1979 | 40108 | 2D99 | 0747 Manchester Victoria - Bangor | |
| 29/08/1979 | 40108 | 2J99 | 1130 Bangor - Manchester Victoria | |
| 29/08/1979 | 40108 | 2D99 | 1540 Manchester Victoria - Bangor | |
| 29/08/1979 | 40108 | 2J99 | 1930 Bangor - Manchester Victoria | |
| 29/08/1979 | 40115 | 2D52 | 0841 Stoke-on-Trent - Llandudno | |
| 29/08/1979 | 40115 | 2K52 | 1740 Llandudno - Stoke-on-Trent | |
| 29/08/1979 | 40117 | 1K11 | 0801 Holyhead - Crewe | |
| 29/08/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 29/08/1979 | 40135 | | At Crewe Works | Classified repairs |
| 29/08/1979 | 40137 | | 1817 Llandudno - Manchester Victoria | |
| 29/08/1979 | 40147 | | Seen at Granthouses | On freight |
| 29/08/1979 | 40152 | | At Crewe Works | Classified repairs |
| 29/08/1979 | 40157 | | At Crewe Works | Engine repairs |
| 29/08/1979 | 40161 | 1M86 | 1150 Glasgow Central - Nottingham | From Carlisle - Leeds |
| 29/08/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 29/08/1979 | 40168 | | 0705 Dingwall - kyle of Lochalsh | |
| 29/08/1979 | 40168 | | 1140 Kyle of Lochalsh - Inverness | |
| 29/08/1979 | 40174 | | At Crewe Works | Collision damage repairs |
| 29/08/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 29/08/1979 | 40181 | | At Crewe Works | Collision damage repairs |
| 29/08/1979 | 40185 | | At Crewe Works | Main Generator repairs |
| 29/08/1979 | 40188 | 1D35 | 0940 Manchester Victoria - Llandudno | |
| 29/08/1979 | 40193 | | At Crewe Works | Classified repairs |
| 29/08/1979 | 40194 | | At Stratford Works | |
| 30/08/1979 | 40003 | 0M55 | Rylstone - Skipton | Light Engine |
| 30/08/1979 | 40003 | 6M55 | Whitehall - Rylstone | |
| 30/08/1979 | 40007 | | 1135 Glasgow Queen Street - Aberdeen | |
| 30/08/1979 | 40008 | | At Crewe Works | Classified repairs |
| 30/08/1979 | 40010 | 1S49 | 0715 Nottingham - Glasgow Central | From Leeds |
| 30/08/1979 | 40010 | 1M87 | 1610 Glasgow Central - Nottingham | To Leeds |
| 30/08/1979 | 40017 | | At Crewe Works | Auxiliary generator repairs |
| 30/08/1979 | 40018 | 1A85 | 1257 Holyhead - Euston | To Crewe |
| 30/08/1979 | 40020 | 8P12 | ? - ? | Seen at Millom (Cumbria) |
| 30/08/1979 | 40023 | | 1015 Euston-Stranraer Harbour | From Carlisle |
| 30/08/1979 | 40023 | | 2200 Stranraer Harbour - Euston | To Carlisle |
| 30/08/1979 | 40027 | | At Crewe Works | Collision damage |
| 30/08/1979 | 40029 | | At Crewe Works | Collision damage |
| 30/08/1979 | 40033 | | Seen at Park Station | On freight |
| 30/08/1979 | 40036 | | At Crewe Works | Classified repairs |
| 30/08/1979 | 40037 | | At Stratford Works | Off Works. Been in since 14/08/79 |
| 30/08/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 30/08/1979 | 40048 | | At Crewe Works | Withdrawn |
| 30/08/1979 | 40062 | | 0740 Glasgow Queen Street - Aberdeen | |
| 30/08/1979 | 40062 | | 1340 Aberdeen - Glasgow Queen Street | |
| 30/08/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 30/08/1979 | 40065 | | 1900 Edinburgh Waverley - Aberdeen | |
| 30/08/1979 | 40068 | | At Crewe Works | Rectification repairs |
| 30/08/1979 | 40069 | | At Healey Mills Depot | C Exam, Piston and Con rod repairs, Fracture on B6 cylinder |
| 30/08/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 30/08/1979 | 40080 | | 1940 Carstairs - Edinburgh Waverley | |
| 30/08/1979 | 40080 | | 2345 Edinburgh Waverley - Carstairs | |
| 30/08/1979 | 40094 | | At Crewe Works | Classified repairs |
| 30/08/1979 | 40097 | | At Crewe Works | Body, bogie & underframe repairs |
| 30/08/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 30/08/1979 | 40107 | 2J99 | 1130 Bangor - Manchester Victoria | |
| 30/08/1979 | 40107 | 2D99 | 1540 Manchester Victoria - Bangor | |
| 30/08/1979 | 40107 | 2J99 | 1930 Bangor - Manchester Victoria | |
| 30/08/1979 | 40109 | 1D31 | 1105 Manchester Victoria - Holyhead | |
| 30/08/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 30/08/1979 | 40135 | | At Crewe Works | Off classified repairs, been in since 15/07/79 |
| 30/08/1979 | 40151 | | 0705 Perth - Edinburgh Waverley | |
| 30/08/1979 | 40151 | | 0950 Edinburgh Waverley - Inverness | Via Ladybank |
| 30/08/1979 | 40152 | | At Crewe Works | Classified repairs |
| 30/08/1979 | 40157 | | At Crewe Works | Engine repairs |
| 30/08/1979 | 40161 | | 1928 Inverness - Euston | To Mossend |
| 30/08/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 30/08/1979 | 40164 | | 2220 Perth - Euston | To Mossend |
| 30/08/1979 | 40165 | 1J39 | 1718 Llandudno - Manchester Victoria | |
| 30/08/1979 | 40167 | | 1949 Aberdeen - Glasgow Queen Street | |
| 30/08/1979 | 40171 | | Skipton - Whitehall | Light Engine |
| 30/08/1979 | 40174 | | At Crewe Works | Collision damage repairs |
| 30/08/1979 | 40178 | 1D11 | 1118 Crewe - Llandudno | |
| 30/08/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 30/08/1979 | 40181 | | At Crewe Works | Collision damage repairs |
| 30/08/1979 | 40185 | | At Crewe Works | Main Generator repairs |
| 30/08/1979 | 40193 | | At Crewe Works | Classified repairs |
| 30/08/1979 | 40194 | | At Stratford Works | |
| 31/08/1979 | 40004 | 1D31 | 1105 Manchester Victoria - Holyhead | |
| 31/08/1979 | 40004 | 1A78 | 1805 Holyhead - Euston | To Crewe |
| 31/08/1979 | 40008 | | At Crewe Works | Classified repairs |
| 31/08/1979 | 40016 | 2D99 | 1540 Manchester Victoria - Bangor | |
| 31/08/1979 | 40016 | 2J99 | 1930 Bangor- Manchester Victoria | |
| 31/08/1979 | 40017 | | At Crewe Works | Auxiliary generator repairs |
| 31/08/1979 | 40027 | | At Crewe Works | Collision damage |
| 31/08/1979 | 40029 | | At Crewe Works | Collision damage |
| 31/08/1979 | 40036 | | At Crewe Works | Classified repairs |
| 31/08/1979 | 40044 | | At Crewe Works | Collision damage repairs(See 31/08/78) |
| 31/08/1979 | 40048 | | At Crewe Works | Withdrawn |
| 31/08/1979 | 40062 | | 0705 Perth - Edinburgh Waverley | |
| 31/08/1979 | 40063 | | At Crewe Works | Main generator repairs |
| 31/08/1979 | 40064 | 6M55 | 1. Whitehall - Rylstone | Via Skipton. PM |
| 31/08/1979 | 40064 | 0M55 | 2. Rylstone - Holbeck Depot | Light Engine. Might be late PM, or early AM on the 01/09/79? |
| 31/08/1979 | 40068 | | At Crewe Works | Rectification repairs |
| 31/08/1979 | 40069 | | At Healey Mills Depot | C Exam, Piston and Con rod repairs, Fracture on B6 cylinder |
| 31/08/1979 | 40074 | | At Crewe Works | Rectification repairs |
| 31/08/1979 | 40075 | | Stabled at March Depot | 1800hrs |
| 31/08/1979 | 40080 | | 0449 Carstairs - Edinburgh | |
| 31/08/1979 | 40086 | 1M86 | 1150 Glasgow Central - Nottingham | From Carlisle - Leeds |
| 31/08/1979 | 40086 | 1S85 | 1605 Nottingham - Glasgow Central | From Leeds - Carlisle |
| 31/08/1979 | 40094 | | At Crewe Works | Classified repairs |
| 31/08/1979 | 40097 | | At Crewe Works | Body, bogie & underframe repairs |
| 31/08/1979 | 40103 | | At Crewe Works | Crankcase repairs |
| 31/08/1979 | 40109 | | Seen on the S&C | On northbound mixed freight |
| 31/08/1979 | 40123 | | At Crewe Works | Main generator repairs |
| 31/08/1979 | 40127 | | 1817 Holyhead - Crewe | |
| 31/08/1979 | 40152 | | At Crewe Works | Classified repairs |
| 31/08/1979 | 40157 | | At Crewe Works | Engine repairs |
| 31/08/1979 | 40162 | | At Crewe Works | Main Generator repairs |
| 31/08/1979 | 40164 | 1C94 | 1735 Edinburgh Waverley - Birmingham New Street | To Carstairs |
| 31/08/1979 | 40165 | 8P12 | ? - ? | Seen at Millom (Cumbria) |
| 31/08/1979 | 40174 | | At Crewe Works | Collision damage repairs |
| 31/08/1979 | 40179 | | At Crewe Works | Main Generator repairs |
| 31/08/1979 | 40180 | | Stabled at Crewe Diesel Depot | |
| 31/08/1979 | 40181 | | At Crewe Works | Collision damage repairs |
| 31/08/1979 | 40182 | 6G50 | Workington - Kingswinford | Seen at Millom (Cumbria) |
| 31/08/1979 | 40185 | | At Crewe Works | Main Generator repairs |
| 31/08/1979 | 40193 | | At Crewe Works | Classified repairs |
| 31/08/1979 | 40194 | | At Stratford Works | |
| 31/08/1979 | 40199 | | 1455 Harwich Parkeston Quay - Tyne Yard | Seen at March Station |