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).
Brake servo judders experienced after fitting 40° servo cams.
| Identifier | ExFiles\Box 108\1\ scan0438 | |
| Date | 28th February 1938 | |
| To. Rm.{William Robotham - Chief Engineer} c. Rm{William Robotham - Chief Engineer}/AFM.{Anthony F. Martindale} CHATEAUROUX 6/.28.2.38. 600a 26.G.VI.- 25/30 NP. BRAKES. Rm{William Robotham - Chief Engineer} Referring to your memo Rm{William Robotham - Chief Engineer}/AFM.{Anthony F. Martindale}IO/MH.{M. Huckerby}24.2.38, please note that servo judders did not start after we fitted 40° servo cams but were experienced on the way from Boulogne and reported in Chateauroux 2/.1.2.38. --------- Rm{William Robotham - Chief Engineer}/IMW.{Ivan M. Waller - Head of Chateauroux} Frank Waller. | ||