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).
Explaining why a starter motor is running backwards and how to correct it.
| Identifier | ExFiles\Box 64\2\ scan0145 | |
| Date | 26th March 1928 | |
| X.7625 C. EFC. BY/RD2/ML.26.3.28. EAC. STARTER MOTOR. With reference to the starter motor which is running in the wrong direction, this is due to our winding diagram shewing a progressive instead of retrogressive armature winding; to correct this if you will please arrange to reverse the insulated and earth brush holders this will put the motor right. BY/RD. | ||