Modifications to be carried out on the Phantom II Semi Expanding Carburettor (LeC.3026).
| Identifier | ExFiles\Box 13\3\ 03-page412 | |
| Date | 11th April 1932 | |
| To RHC. {R. H. Coverley - Production Engineer} From Ha/Swdl. {Len H. Swindell} c. to BY. {R.W. Bailey - Chief Engineer} x7080 Hs {Lord Ernest Hives - Chair} /Swdl. {Len H. Swindell} 3/WJ.11.4.32. Modifications to be carried out on Phantom II Semi Expanding Carburettor (LeC.3026). which is now being built. (1) Diameter of the suction piston (Ex.8090) should be .002 - .003 less than the diameter of the chamber (E.83049). (2) Main jet to (V.1336). (3) Diffuser Body to (V.1337). (4) Needle Valve to (V.1335). (5) Air Intake Body to (V.1339). (6) Air Intake Outer Tube to (V.1338). If parts for 5 & 6 are now made they can be modified without scrapping. These bring carburetter up to date with regard to experiments carried out. Hs {Lord Ernest Hives - Chair} /L.H.Swindall. 9.4.32. prints att. | ||
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).