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).
Specification revision document comparing previous and revised parts for various engine components.
| Identifier | ExFiles\Box 54\4\ Scan120 | |
| Date | 4th November 1933 | |
| (2) RHC {R. H. Coverley - Production Engineer} /WSC. {W. S. Cassel} 1/AP.4.11.33. Previous Specification. Cylinder. Complete as shewn in spec. RHC {R. H. Coverley - Production Engineer} /WSC. {W. S. Cassel} 3/LS.26.1.33. Removed. Revised Specification. Cylinders LOP.E.40795. 1-E.39720 Cylinder Block "A" side modified to Drg E.41509 & Ex.12629 - fitted ex. Kestrel 6 Cyl. No.2 incorporating the following details:- E.42031 Inlet Seats -N.M.C. Hs. {Lord Ernest Hives - Chair} 1187 Exhaust Seats -N.M.C.- (Small bore type -thicker flange) E.40737-8 Liners -S/HC. E.40401 Inlet Guides-BL/3. E.38332 Exhaust " -BZ/PC. Spring Drive LOP.E.30472. Complete to the above LOP. Removed. Spring Drive LOP.E.31024. Complete to the above LOP.- fitted ex.Kes.6 Cyl. No.2. Wheelcase & Gears LOP. E.32298. Complete to the above LOP. Removed. Wheelcase & Gears LOP.E.32298. Complete to the above LOP. fitted ex.Kestrel 6 Cyl.No.2. Camshaft Drive.LOP.E.30467. "A" side Drive complete to the above LOP. Removed. Camshaft Drive LOP.E.37346. "A" drive complete to the above LOP. fitted ex.Kestrel 6 Cyl.No.2. Water Pump LOP.E.35098. Complete to the above LOP. Removed. Water Pump LOP.E.33098. Complete to the above LOP. fitted ex.Kes.6 Cyl.No.2.Unit. continued. | ||