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).
Drawing and measurement table for 2nd and 3rd speed gear bushes.
| Identifier | ExFiles\Box 94\2\ scan0013 | |
| Date | 10th June 1936 | |
| 3RD SPEED GEAR 2ND SPEED GEAR Ex I 39 Table for 3rd Speed Gear: Description, Drawing Size, Actual Size BORE OF GEAR G 83974, 1.7812 DIA, 1.7816 DIA OUTSIDE DIA OF BUSH G 82425, 1.780 DIA, 1.780 DIA INSIDE DIA OF BUSH G 82425, 1.6562 DIA, 1.6575 DIA DIA OF SHAFT G 82881, 1.6552 DIA, 1.655 DIA THICKNESS OF FLANGE OF BUSH, .074, .072 Table for 2nd Speed Gear: Description, Drawing Size, Actual Size BORE OF GEAR G 82903, 1.503 DIA, 1.500 DIA OUTSIDE DIA OF BUSH G 81727, 1.499 DIA, 1.499 DIA INSIDE DIA OF BUSH G 81727, 1.375 DIA, 1.3755 DIA DIA OF SHAFT G 82895, 1.374 DIA, 1.374 DIA THICKNESS OF FLANGE OF BUSH, .100, .087 Ph III 35Ex MEASUREMENT OF BUSHES FOR 2ND & 3RD SPEED GEARS 1114 ROLLS-ROYCE, LTD. DRAWING ROOM 10 JUN 1936 DERBY. 10-6-36 Ex I 39 | ||