| Works History & Service Working (Before & After) |
| 1 — Crewe Works (1970) |
| 1 |
| Before |
|
|
| Works |
Unknown |
Entry xx.06.1969 / Release Prior 25.07.1969 |
| After |
|
|
| 2 — Crewe Works (1970/1) |
| 2 |
| Before |
|
|
| Works |
Light Repair |
Entry After 08.11.1970 / Release 03.03.1971 |
| After |
|
|
| 3 — Crewe Works (1971) |
| 3 |
| Before |
|
|
| Works |
Light Repair |
Entry Prior 19.09.1971 / Release 19.09.1971 |
| After |
|
|
| 4 — Crewe Works (1971/2) |
| 4 |
| Before |
|
|
| Works |
Light Repair |
Entry Prior 27.12.1971 / Release Prior 30.01.1972 |
| After |
|
|
| 5 — Crewe Works (1973) |
| 5 |
| Before |
|
|
| Works |
Intermediate |
Entry Prior 08.04.1973 / Release 05.06.1973 |
| After |
|
|
| 6 — Crewe Works (1974) |
| 6 |
| Before |
|
|
| Works |
Light Repair |
Entry Prior 11.08.1974 / Release Prior 22.09.1974 |
| After |
|
|
| 7 — Crewe Works (1976) |
| 7 |
| Before |
|
|
| Works |
Light Repair |
Entry Prior 22.08.1976 / Release 16.09.1976 |
| After |
|
|
| 8 — Doncaster Works (1979) |
| 8 |
| Before |
|
|
| Works |
Intermediate |
Entry Prior 13.05.1979 / Release 19.07.1979 |
| After |
|
|
| 9 — Doncaster Works (1982/3) |
| 9 |
| Before |
30 Sep 1986 |
1M83 10:30 Penzance - Liverpool Lime Street between Penzance - Plymouth |
| Works |
Refurbishment |
Entry 16.09.1982 / Release 28.02.1983 |
| After |
|
|
| 10 — Doncaster Works (1986) |
| 10 |
| Before |
|
|
| Works |
Unclassified |
Entry xx.10.1986 / Release After 02.11.1986 |
| After |
|
|
| 11 — Laira Depot (1987) |
| 11 |
| Before |
|
|
| Works |
Major F Exam |
Entry xx.xx.1987 / Release 02.04.1987 |
| After |
|
|