Modifications to the J.4. gearbox, change gear lever, and brake pedal mechanism.
| Identifier | ExFiles\Box 104\4\ scan0042 | |
| Date | 24th July 1931 | |
| X5310. By. {R.W. Bailey - Chief Engineer} from De. c. Sg. {Arthur F. Sidgreaves - MD} Hs. {Lord Ernest Hives - Chair} Da {Bernard Day - Chassis Design} 2/M24. 7. 31. J.4. GEARBOX X.5310 Herewith we send N.schemes 3320/21 showing respectively the modifications to the change gear lever and gate, and the modifications to the brake pedal mechanism. In place of the special countershaft bracket it is possible to use a standard bracket with about .175 packing. Da. {Bernard Day - Chassis Design} | ||
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).