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).
Daily log of valve clearance measurements for a six-cylinder engine.
| Identifier | ExFiles\Box 11\3\ 03-page417 | |
| Date | 8th July 1931 | |
| 25-EX. VALVE CLEARANCE DAILY. Cylinders. Date,1 I,1 E,2 I,2 E,3 I,3 E,4 I,4 E,5 I,5 E,6 I,6 E 29/6/31,.006,.006,.006,.006,.006,.006,.006,.006,.006,.006,.006,.006 1/7/31,No cl. re set .006,.006,.006,.006,.006,.006,.006,.006,.006,.006,No cl. re set .006,.006 2/7/31,.006,.006,.006,.006,.006,.006,.006,.006,.006,.006,.006,.006 3/7/31,.006,.006,.006,.006,.006,.006,.006,.006,.006,.006,.006,.006 4/7/31,.006,.004,.006,.006,.006,.006,.006,.006,.006,.006,.006,.006 5/7/31,.006,No cl re set .006,.006,.006,.006,.004 re set .006,.006,.006,.006,.002 re set .004,.004,.006 7/7/31,No cl re set .006,.006,.004,.006,.006,.005,.006,.006,.004,.004,.006, 8/7/31,.005,.001 re set,.003 re set,.006,.006,.005,.005,.006,.005,.001 re set,.003 re set,.00 Total clnce lost,.001,.025,.003,.000,.001,.003,.000,.001,.009,.011,.00,.00 | ||