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).
Reporting repeated failure of radiator support springs on the 20 HP chassis during bump tests.
| Identifier | ExFiles\Box 105\1\ scan0051 | |
| Date | 6th January 1930 | |
| Y5250. To By.{R.W. Bailey - Chief Engineer} From Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} c. to Da.{Bernard Day - Chassis Design} Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer}6/MJ.6.1.30. 20 HP. RADIATOR SUPPORT. On our recent bump test on the 20 HP. chassis we have repeatedly broken the small springs E.51432 controlling the radiator support. We suggest that this radiator fixing should be brought into line with that on Phantom ll. Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} | ||