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 parts and modifications for the Gearbox, Hand Brake, and Clutch assemblies.
| Identifier | ExFiles\Box 97\1\ scan0195 | |
| Date | 29th August 1938 | |
| - 5 - BY/NS.{Norman Scott}3/G.29.8.38. Gear Box (Overdrive). (Cont'd). PD.115 Servo Drive, Speedo Drive, Damper Control Pump. PD.144 Mod. Fulcrum Boss (Servo Balancer Susp. Link). PD.154 Arrgt. of Fully Isolated Change Gear Mech. PD.160 Speedometer Gears. G.CD.518 Flywheel and Clutch. G.CD.620 Modn. to Servo Cam Levers. G.CD.624 Modn. to Rubber Buffers - Gear Box Tie Rod. also 1st. and 3rd Motion Shafts to LOP. GB.3552. 2nd. Motion Shaft to LOP. GB.3554. Reverse Gear. to LOP. GB.3767. Servo Motor to LOP. GB.3555. Servo Drive to LOP. GB.3553. Speedometer Drive to LOP. GB.3551. and Change Gear Mechanism to LOP. GB.3775. incorporating PD.168 Rev. Light Switch Operation. Hand Brake Mechanism. Complete to LOP. GB.3839 incorporating G.CD.206 Modn. to Brake Linkages (Lower Frame). G.CD.602 Brake and Change Gear Lever Positions. G.CD.604 Steady Spring - Hand Brake Lever. G.CD.619 Hand Brake Lever Stop. Flywheel and Clutch. Complete to LOP. GB.3793. incorporating G.CD.518 Flywheel and Clutch. G.CD.543 Engine Rear Suspension. F.CD.519 Clutch Actuation. Flexible Flywheel to Rm.{William Robotham - Chief Engineer}563 - 10" Borg & Beck Clutch, as standard Bentley. Alternatively Long 10" CF wave ------------------ | ||