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 engineering changes and drawing statuses for the 3 1/4 Litre Bentley Chassis.
| Identifier | ExFiles\Box 133\4\ scan0035 | |
| Date | 12th June 1935 | |
| - 4 - BY.12/G.12.6.35. 3 1/4 LITRE BENTLEY CHASSIS. N.Sch.4349 Water Excluding Screen for Front Brakes. Recd. 1.2.35. N.Sch.4363 Water Excluding Screen for Front Brakes. Recd. 6.2.35. Superseded by N.Sch.4476. N.Sch.4355 Isolated Gear Change Mechan. Recd. 2.2.35. Detail drawings completed and issued 10.5.35. N.Sch.4375 Gear Change Lever Gate on Frame ........ Recd.19.2.35. Detail drawings completed and issued ..... 10.5.35. RR.Sch.834 Oil & Thermometer Pipes (Eng.Rubber Mounting). Detail drawing completed and issued ...... 4.4.35. LeC.4350 Crankshaft with Stiffened Rear Journal and Narrow Crankpins ................. Recd. 27.2.35. Detail drawings completed and issued ..... 17.4.35. N.Sch.4383 Clutch Operation - Lubrication to Anchor Link Pins ..................... Recd. 26.2.35. Superseded by N.Sch.4413. RR.Sch.855 Isolated Change Gear Mechanism. Detail drawings completed and issued ..... 7.5.35. RR.Sch.862 Instrument Board (Instruments with Concave Dials). Detail drawings not required. LeC.4398 Head Lamp Bracket ....................... Recd. 7.3.35. Detail drawings completed and issued .... 12.3.35. LeC.4403 Radiator Support Stay. Rear............... Recd. 18.3.35. Detail drawings completed and issued .... 23.3.35. LeC.4409 Bonnet Valance, Wing & Apron ............ Recd. 18.4.35. Detail drawings completed and issued .... 3.5.35. LeC.4435 Shim for Connecting Rod with lead bronze lined Big end Bush ..................... Recd. 26.3.35. Detail drawings completed and issued .... 5.4.35. LeC.4456 Modfns. to Pressed Alum. Floorboards. Recd. 12.4.35. Detail drawings completed and issued .... 10.5.35. | ||