Diagram illustrating a float chamber issue in a Phantom II Twin Choke Carburetter at a 14-degree inclination.
| Identifier | ExFiles\Box 13\3\ 03-page309 | |
| Date | 17th April 1931 | |
| P.II. TWIN CHOKE CARBURETTER DIAGM. SHEWING THAT IF INCLINATION EXCEEDS ABOUT 14° THERE IS NO RESERVE BUOYANCY OF FLOAT IN THE MOST FILLED FLOAT CHAMBER AND FLOATS THEREFORE DROP AS FUEL RECEIVES FROM OTHER CHAMBER WITH INCREASE OF TILT. NORMAL LEVEL. 14° FLIGHT BOOK / No. 1045 17 APR 31 024 | ||
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).