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).
Dismantling a brake servo to fix a groaning noise and fitting new parts.
| Identifier | ExFiles\Box 144\2\ scan0148 | |
| Date | 16th September 1942 | |
| -cont'd- -2- Rm{William Robotham - Chief Engineer}/Wym.{G. Harold Whyman - Experimental Manager}8/OH.16.9.42. Brake Servo dismantled to cure groan. V.G.90 Lining and new Spring plate fitted. Speedometer Reading 22,807. Rm{William Robotham - Chief Engineer}/Wym.{G. Harold Whyman - Experimental Manager} | ||