Specification revision for Engine Unit M.40 No.1 on a Chassis Austin 8.H.P, detailing valve spring replacement.
| Identifier | ExFiles\Box 109\3\ scan0233 | |
| Date | 23th May 1942 | |
| To: Rm. {William Robotham - Chief Engineer} from Rm {William Robotham - Chief Engineer} /CP. 700 Rm {William Robotham - Chief Engineer} /CP.9/LH. {Mr Haworth} 23.5.42. Engine Unit M.40 - No.1. Chassis Austin 8.H.P. Specification for the above unit is revised as follows :- Work carried outat Clan 21.5.42. Valves & Fittings. LOP.RE.1896. RE.1887 Valve Springs - Inlet - removed and replaced with RE.2916. Rm {William Robotham - Chief Engineer} /CP. | ||
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).