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).
New drawings and part replacements for the Large Bore Bentley cylinder, valves, and fittings.
| Identifier | ExFiles\Box 86\1\ scan0177 | |
| Date | 23th October 1935 | |
| TO RMC. [Struck through] c. Hs{Lord Ernest Hives - Chair}/Gry.{Shadwell Grylls} BY/CS3/EH.23.10.35. Re Large Bore Bentley - Cylinder - Sec;5050. Valves & Fittings - Sec;5060. LeC.4720 - Larger Valve Stems (Memo' BY/SS{S. Smith}3/N.1.10.35). Please receive herewith blue prints of the following new drawings, detailed in accordance with above LeC. Section 5050. E.B.2681 Valve Guide replaces E.B.1782. Section 5060. E.B.2676 Valve (Inlet) replaces E.B.2586. E.B.2677 " (Exhaust) " E.B.2587. E.B.2678 Bottom Washer " E.B.1783. E.B.2679 Top Washer " E.B.1749. E.B.2680 Valve Stem Packing " E.B.1784. Please instruct up as required, along with the following parts;- Section 5060. E.87588 Wedge - Valve replaces E.B.1748. E.87590 Retaining Ring " E.B.1747. Remainder of parts to LOP. E.B.2594. This completes instructions to Section 5060, except alteration to L.O.P. which is to follow. Section 5050. Further parts and L.O.P. to follow. BY/CS. | ||