Centralised chassis lubrication for the 20 HP front axle, referencing scheme 3141.
| Identifier | ExFiles\Box 101\1\ scan0087 | |
| Date | 18th August 1930 | |
| X5420 By. {R.W. Bailey - Chief Engineer} from Da. {Bernard Day - Chassis Design} c. Sg. {Arthur F. Sidgreaves - MD} Hs. {Lord Ernest Hives - Chair} Dal/M18.8.30. X.3806 X.5420 20 HP. CENTRALISED CHASSIS LUBRICATION CARRIED ON TO FRONT AXLE We send herewith N.scheme 3141. shewing the nonreturn valve and filter needed for the 20 Hp. axle similar to the 40/50. The parts are as far as possible the same as the 40/50 but ut has been thought desirable to reduce - in some cases. 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).