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).
Instruction for altering the clutch pedal pressure by fitting a plate and a pull-off spring.
| Identifier | ExFiles\Box 147\5\ scan0282 | |
| Date | 19th August 1939 | |
| 1248 & 1025 To HPS{Horace Percy Smith - Experimental Factory Mgr}/RH.{R. Hollingworth} Rm{William Robotham - Chief Engineer}/NRC.{N. R. Chandler}1/JH.19.8.39. 33.G.VII. Please fit to the clutch pedal of above, a plate to rough drawing herewith, and use pull off spring FB.4708. This alteration will reduce the pedal pressure when pedal is down, but increase it when pedal is up against the board. Rm{William Robotham - Chief Engineer}/NRC.{N. R. Chandler} | ||