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).
Servo and clutch faults and their resolutions over a six-month period.
| Identifier | ExFiles\Box 146\2\ scan0148 | |
| Date | 31th March 1937 guessed | |
| -4- 12. SERVO THUMPS OR SQUEAKS. March quarter C.C. C.P. Previous quarter C.C. I I C.P. ----------- Six months I I =========== 13. SERVO INEFFICIENT B.107.GP - 11625 Kms. Fitted new liners. March quarter C.C. 3 3 B.104.HK{Col. T. Harker - Sales} - 6256 kms. Fitted new liners. C.P. B. 8.GA - 30859 kms. Fitted 35° cams to servo. Previous quarter C.C. 2 C.P. 2 4 ----------- Six months 7 7 =========== 14. CLUTCH JAGGERS 4 1/4 Litre (Borg and Beck Clutch) B.100.HK{Col. T. Harker - Sales} - 6721 Kms.- Polished the flywheel friction face & trimmed up the liners. Mars quarter C.C. 4 4 B. 74.GA - 20283 Kms. - Ditto as above. C.P. B. 8.GA - 30859 Kms.- Changed clutch repetition complaint. Previous quarter C.C. 3 3 B. 60.GA - 39100 Kms.- Fitted a new centre plate & polished the flywheel. C.P. ----------- Six months 7 7 =========== 15. CLUTCH BURNT OUT March quarter C.C. 2 2 B. 28.DG - 36020 Kms.- Fitted new liners & a friction plate. NOTE : Repetition complaint Charged owner on a 50% basis. C.P. B. 33.CW - 29089 Kms. - Fitted new liners & friction plate. Previous quarter C.C. 3 3 C.P. ----------- Six months 5 5 =========== | ||