Oil pressure fluctuation in the engine sump of Wraith and Bentley chassis during braking and cornering.
| Identifier | ExFiles\Box 97\4\ scan0263 | |
| Date | 17th December 1938 | |
| 400b. To By. {R.W. Bailey - Chief Engineer} from Rm {William Robotham - Chief Engineer} /IMW. {Ivan M. Waller - Head of Chateauroux} Rm {William Robotham - Chief Engineer} /IMW. {Ivan M. Waller - Head of Chateauroux} 4/MH. {M. Huckerby} 17.12.38. RE OIL LEVEL IN ENGINE. Replying to your memo By.4/G.16.12.38, the fluctuation of oil pressure with less than one gallon in the sump is common to Wraith and Bentley. It occurs with braking and cornering of a degree which is easily reached by either chassis. Rm {William Robotham - Chief Engineer} /IMW. {Ivan M. Waller - Head of Chateauroux} | ||
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).