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).
List of design changes and specifications for various vehicle components, page 4.
| Identifier | ExFiles\Box 153\3\ scan0050 | |
| Date | 3rd June 1940 | |
| -4- Section 5240. Controls. Delete electrically operated choke. PL.168, add "design required for hot spot choke". Section 5250. Radiator. No change, except Oldsmobile Mounting - Design required. Section 5260. Bonnet. No change. Section 5270. Starting handle. No change. Section 5290 Undershields. No change. Section 6000. Flywheel & Clutch. Heavy type flywheel for Lucas starter and 10" clutch. Senior Range. Flywheel PL.109. Section 6010. Clutch Casing. Clutch casing. Swinging arm clutch operation. Senior Range. GCD.1499. Section 6030. Gearbox & Act. Gear. Senior Range gearbox, quote PL.65. Section 6035. Speedometer Drive & Damper Control Pump. Senior Range. PL.43. Section 6040. 1st. and 3rd. Motion Shaft. Senior Range Gearbox. PL.65. Section 6045. Servo Drive. Senior Range. Quote PL.122 & 122A. Cont'd.{John DeLooze - Company Secretary} | ||