Chart detailing the wear measurements on camshaft E.87269 after a 10,000 miles test in France.
| Identifier | ExFiles\Box 91\3\ scan0261 | |
| Date | 23th January 1936 | |
| Ph.III. N.10 UNIT - AFTER 10,000 MILES TEST IN FRANCE CHART OF WEAR TAKEN PLACE ON CAMS (CAMSHAFT E.87269) - S/z - Top Table: WEAR ON TIP OF CAMS IN A 1: .001 EX A 2: .0003 EX A 3: .0007 IN A 4: .0006 IN A 5: .0016 EX A 6: .0005 EX A 7: .0005 IN A 8: .0006 IN A 9: .0005 EX A 10: .0005 EX A 11: .0007 IN A 12: NIL Bottom Table: WEAR ON TIP OF CAMS IN B 1: .0015 EX B 2: .0006 EX B 3: .001 IN B 4: .0003 IN B 5: .0009 EX B 6: .003 EX B 7: .0002 IN B 8: .0005 IN B 9: .0006 EX B 10: .0002 EX B 11: .0005 IN B 12: .0008 Diagram Notes: WEAR ON TIP OF CAMS TAKEN PLACE OVER SHADED SECTION WEAR ASCERTAINED BY COMPARING THIS DIMENSION WITH DRG. Stamp: ROLLS-ROYCE LTD. JAN 23 1936 DERBY | ||
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).