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).
Cylinder block wear measurement report after 15,000 miles.
| Identifier | ExFiles\Box 130\2\ scan0161 | |
| Date | 25th September 1936 | |
| 6-B-IV Cylinder Block 15,000 miles Sept. 25th 1936. Cyl. Mouth. 2.250 from bottom 3.500 from bottom 5.250 from bottom 5/16 below top of cylinder. 1. A 3.500 B 3.500 3.5005 3.50075 3.502 3.50125 3.50075 3.501 3.502 3.5025 2. A 3.500 B 3.500 3.50075 3.50125 3.502 3.50175 3.50075 3.50125 3.50225 3.5035 3. A 3.500 B 3.500 3.501 3.501 3.502 3.50175 3.5005 3.50125 3.502 3.5035 4. A 3.500 B 3.500 3.501 3.50125 3.502 3.502 3.50075 3.50175 3.503 3.503 5. A 3.500 B 3.500 3.501 3.5015 3.502 3.502 3.501 3.502 3.5035 3.5035 6. A 3.500 B 3.500 3.501 3.50125 3.502 3.502 3.5015 3.502 3.5035 3.5035 Drilled connecting rods with hole for lubrication of cylinder walls. This concludes our investigation. HS{Lord Ernest Hives - Chair}/G.W.Hancock. | ||