Alteration of a spring for the clutch stop on Sports cars.
| Identifier | ExFiles\Box 66\4\ scan0097 | |
| Date | 20th December 1927 | |
| To BY. {R.W. Bailey - Chief Engineer} from Hs {Lord Ernest Hives - Chair} /Rn. {Mr Robinson} X8300 Hs {Lord Ernest Hives - Chair} /Rm {William Robotham - Chief Engineer} 2/LG20.12.27. For the Sports cars we find the best rate of clutch stop is given by making G.75078 to give a load of 30 lbs. i.e., altering its free length from 2.025" to 2.735". We think that considering its position this is a safe stress. If you do not agree will you please let us have another spring giving the same load. Hs {Lord Ernest Hives - Chair} /Rm. {William Robotham - Chief Engineer} | ||
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).