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).
Tabulated summary of vehicle complaints, detailing the nature and number of reported issues.
| Identifier | ExFiles\Box 47\2\ Scan092 | |
| Date | 30th September 1928 guessed | |
| -2- | Nature of Complaint. | No. of Cars. | Last Qtr's. Total. | |---|---|---| | Overoiling. | W. 3. <br> N. 2. <br> P. 5. <br> --- <br> 10. | 18. | | Piston Knocks. | W. 3. <br> N. 3. <br> P. 2. <br> --- <br> 8. | 7. | | Damaged Pipe to Hot-Spot due to Distortion. | W. 14. <br> N. 27. <br> P. 2. <br> --- <br> 43. | 36. | | Water Pump Failures. | W. 57. <br> N. 31. <br> P. - <br> --- <br> 88. | No Record. | | Front Wheel Ball Bearing Failures. | W. - <br> N. 6. <br> P. - <br> --- <br> 6. | 10. | | Springing Complaints. | W. 13. <br> N. 23. <br> P. 8. <br> --- <br> 44. | 43. | | Brakes Squeaking. | W. 17. <br> N. 21. <br> P. 1. <br> --- <br> 39. | 41. | | ||