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).
The replacement of stretched spring rings and new linings for a 4-B-IV servo.
| Identifier | ExFiles\Box 88\2\ scan0186 | |
| Date | 4th May 1936 | |
| To RHC.{R. H. Coverley - Production Engineer} X260 Hs{Lord Ernest Hives - Chair}/FJH.{Fred J. Hardy - Chief Dev. Engineer}S/KW.4.5.36. 4-B-IV Servo. The spring rings of the above servo were stretched during the judder experiments on 1-B-IV. Will you please fit a new set and also the new linings in Ferodo S.5584 material which we have handed to you along with the servo. Hs{Lord Ernest Hives - Chair}/F.J.Hardy. | ||