From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Instructions for the removal and replacement of the Fisher Plug.
| Identifier | ExFiles\Box 33\3\ Scan136 | |
| Date | 30th May 1921 guessed | |
| THE FISHER PLUG REMOVAL Fig 1. FIT spanner to lock nut and loosen gently, pulling upwards on plug terminal, as in Fig. 1. No force is required. No further instruction needed. THE FISHER PLUG REPLACEMENT Fig 2. GUIDE the lugs on core into slots in lock nut, as in Fig. 2. Rotate lock nut slightly in each direction until core drops into position. Then tighten lock nut in usual way. | ||