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).
Statistical report on vehicle failures covering ignition, oil leaks, bonnet rattles, and lubrication over a six-month period.
| Identifier | ExFiles\Box 130\1\ scan0315 | |
| Date | 31th December 1935 guessed | |
| -9- IGNITION FAILURES. 25 HP. PH.II. TOT. GRAND TOTAL. REMARKS. December Quarter. C.C. 20 9 29) Mostly H.T. insulation failures. C.P. 6 13 19) 48 We understand better cables are being tested. Previous Quarter. C.C. 31 3 34) C.P. 20 15 35) 69 Six Months. 77 40 117 117 OIL LEAK FROM ENGINE TAPPET DOORS ETC. December Quarter. C.C. 21 5 26) This job requires improving as the cork C.P. 30 1 31) 57 washers shrink in service. Previous Quarter. C.C. 27 5 32) C.P. 48 - 48) 80 Six Months. 126 11 137 137 BONNET RATTLES. December Quarter. C.C. 29 1 30) C.P. 8 11 19) 49 Previous Quarter. C.C. 25 8 33) C.P. 12 5 17) 50 Six Months. 74 25 99 99 CENTRAL LUBRICATION FAILURES. December Quarter. C.C. 19 11 30) C.P. 1 1 2) 32 Previous Quarter. C.C. 24 10 34) C.P. 9 1 10) 44 Six Months. 53 23 76 76 | ||