Use of RAD13 material to resolve a 'servo groan' issue on the Wraith chassis.
| Identifier | ExFiles\Box 9\4\ 04-page26 | |
| Date | 1st December 1938 | |
| BY Rm {William Robotham - Chief Engineer} MX {John H Maddocks - Chief Proving Officer} By: Recomment Archer tries some RAD13 forthwith 641 LA {L. A. Archer} 10/T1.12.38 Rm {William Robotham - Chief Engineer} WRAITH SERVO I note according to memo BY34/N30.11.38 that RAD13 material has been instructed for 'D' Series chassis, but in view of the fact that we are having trouble with servo groans on the present chassis, do you not consider it would be policy to introduce this material as soon as it can be made available, as I feel sure we shall have complaints from customers about this servo groan. P.J. We have arranged as suggested. M I.A. Ahi | ||
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).