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).
Standardisation sheet for parts not yet fitted to production 20HP and 40/50HP chassis.
| Identifier | ExFiles\Box 154a\3\ scan0014 | |
| Date | 9th April 1931 | |
| X3066. BY/Mtn12/N.9.4.31. 20HP. & 40/50 HP. CHASSIS - STANDARDISATION SHEET. PARTS NOT YET FITTED TO PRODUCTION CHASSIS. Date Issued | Stn.Sht. No. | Title | Date completed. | Series where brought in. | Chassis To Test. 20/25 HP. Chassis. 11.7.30 X.5220 Canvas & Rubber Fan Belt. 18.9.30 'T' 30.4.31. 21.7.30 X.5460 Petrol Tank with Reserve Supply. 8.9.30 'T' 30.4.31. 7.11.30 X.5250 Radiator Cap with Anti Splash Valve. 18.12.30 'T' 30.4.31. 17.10.30 X.5340 2.5" Propeller Shaft for 20/25 HP. 11.2.31 'T' 30.4.31. 18.12.30 X.5005 Cotton 'A' Fabric Linings for Torque 3.3.31 When available. Reaction Dampers. 20/25 HP. 14.1.31 X.4037 Enots Petrol Filter. 6.3.31 Not decided. 16.1.31 X.5280 Starter Carburetter Jet in Induction 30.3.31 Not decided. Pipe, deleted. 40/50 HP. Chassis. The same as referred to in BY/Mtn3/N.3.11.30 with the addition of:- 4.12.30 X.7420 Anti-squeaking brake shoe - Front Axle. 6.3.31 N.2. 10.1.31 X.6006 48 Coil Armature dynamo output. 30.3.31 N.2. also items mentioned in BY/Mtn12/N.7.3.31. | ||