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).
Revised specification document for the Kestrel FS 6 Cylinder Unit No.2, detailing component changes.
| Identifier | ExFiles\Box 54\4\ Scan161 | |
| Date | 18th October 1933 | |
| To Hs. {Lord Ernest Hives - Chair} from RHC {R. H. Coverley - Production Engineer} /WSC. {W. S. Cassel} r 4659. RHC {R. H. Coverley - Production Engineer} /WSC {W. S. Cassel} 14/AP.18.10.33. c. Hs {Lord Ernest Hives - Chair} /Ryc. KESTREL FS. {F. Steele} 6 CYLINDER UNIT NO.2. Specification of the above Unit is revised as follows:- Passed to Test. 17.10.33. Previous Specification. Valves & Fittings. Complete as shewn in spec. RHC {R. H. Coverley - Production Engineer} /WSC. {W. S. Cassel} 2/AP.11.8.33. Removed. Cylinders.LOP.E.36092. E.34107 Cylinder Block "A" side. complete to the above LOP. with E.30010 Rocker cover "B" side, converted to "A" side to suit Tach. drive. 4-Hs. {Lord Ernest Hives - Chair} 995 Adaptors. 1-Hs. {Lord Ernest Hives - Chair} 995A Removed. Revised Specification. Valves & Fittings.LOP.E.39728. Complete to the above LOP. "A" side only - fitted ex. EXP.3. engine. E.28651 inlet valves-S/SLV. E.30657 Exhaust " -S/SLV. Cylinders.LOP.E.36876. (Detachable Head type) Complete to the above LOP. fitted ex.K.119 engine. "A" side only. E.38916 Cyl. Head."A" side. E.38918 " Block "B" " E.36829 Liners modified to scheme 1630 to enable Cyl. Block to be fitted to Standard Type Crankcase. The following new parts fitted:- 10-E.36825 Rubber Joints - Water Duct - B/MRR. 10-E.36826 Rubber Joint- Cylinder Studs-B/MRR. continued. | ||