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).
Log of axle modifications and reported issues at various mileages.
| Identifier | ExFiles\Box 107\2\ scan0029 | |
| Date | 2nd May 1935 | |
| Mileage. 11.BN.{W.O. Bentley / Mr Barrington} Axle. 3237. 2. 5. 35. Axle race Mod. 22422. 5.10. 36. Axle changed. 40431. 14.6.38. Correct pinion race pinch. Stone up pinion. After Test Report. Noisy on drive at 28 mph. May improve. 23.9.38. Rectify noisy pinion race. 44337. 29.9.38. Axle noisy on drive from 10 mph. upwards. Axle pinion roller bearing found faulty. | ||