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).
Quarterly report summarizing vehicle complaints and remedies across different models.
| Identifier | ExFiles\Box 47\3\ Scan194 | |
| Date | 30th June 1931 guessed | |
| -7- 20 HP. 25 HP. PH.I. PH.II. TOTAL. GRAND TOTAL. REMARKS. DYNAMO NOISY. June Quarter. C.C. 2 11 - 8 21 } 22 Previous " W.P. - 1 - - 1 } C.C. 1 1 1 2 5 } 6 W.P. - - - 1 1 } Six months. 3 13 1 11 28 28 Minor adjustments to brush gear usually overcomes these troubles. DYNAMO LOW OUTPUT. June Quarter. C.C. - 1 - 3 4 } 4 Previous " W.P. - - - - - } C.C. - 3 1 2 6 } 6 W.P. - - - - - } Six months. - 4 1 5 10 10 Dynamos giving higher output are available in cases of complaint. EXHAUST BUTTERFLY VALVE. June Quarter. C.C. - - 8 - 8 } 8 Previous " W.P. - - - - - } C.C. - - 2 - 2 } 2 W.P. - - - - - } Six months. - - 10 - 10 10 This complaint is confined to Ph.I cars and is cured by fitting nitralloy spindles in conjunction with cast iron bushes. | ||