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).
Modifications to the front axle forging and brake gear as per N.Scheme 2230.
| Identifier | ExFiles\Box 16\4\ Scan007 | |
| Date | 10th July 1926 | |
| TO BY.{R.W. Bailey - Chief Engineer} FROM DA.{Bernard Day - Chassis Design} X720 Dal/M10.7.26. Copy to -B.J. " -HS.{Lord Ernest Hives - Chair} EAC.7 & 8. FRONT AXLES -X.7420. Herewith we send N.Scheme 2230 shewing further modifications to the axle forging and parts of the brake gear, which Mr. Royce wishes to be adopted for future production. The slot for the brake lever begins in the middle of the section, and the shaft is inclined so that the outer brake lever is at the same height as hitherto. The method of mounting the shock damper ball is altered, and there is a resulting alteration on the brake pull off spring and parts. The axle forging is of course a new die, and we have asked for the 2.7 dimension, which you were not able to obtain on the existing dies. DA.{Bernard Day - Chassis Design} | ||