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).
Special chamfer modification to a motor pinion to improve engagement.
| Identifier | ExFiles\Box 64\4\ scan0158 | |
| Date | 2nd January 1929 | |
| X7625 To: [REDACTED] EFC. BY/RD8/AL2.1.29. S.S. MOTOR PINION - SEC:8000. X7655 Please receive herewith print D.71982 showing the existing pinion D.71578 with a special chamfer added to facilitate engagement, will you please choose a motor on one chassis which is very reluctant to make the engagement and have this modification added and let us know if any improvement is noted. BY/RD. Duplicate Rec'd | ||