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).
Replacement and rebuilding of gearbox side shaft bearings for specific car chassis.
| Identifier | ExFiles\Box 136\2\ scan0298 | |
| Date | 24th September 1940 | |
| 1/3 Rm{William Robotham - Chief Engineer}/Wym.{G. Harold Whyman - Experimental Manager} from Rm.{William Robotham - Chief Engineer} c. Rm{William Robotham - Chief Engineer}/FJH.{Fred J. Hardy - Chief Dev. Engineer} file acoustics Rm.{William Robotham - Chief Engineer}20/ML.24.9.40. GEARBOX SIDE SHAFTS. This is to confirm that you will remove the box fitted to 30.G.VII and replace the present ordinary needle roller side shaft bearings with crowded rollers. Also that one of the boxes at present stripped, will be rebuilt with white metal bearings on the side shaft and then fitted to 9.B.V. after this car has been stripped. We will also make a note to examine the crowded needle roller bearings on 12.B.V. after this car has completed 25,000 miles. Rm.{William Robotham - Chief Engineer} | ||