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).
Locking the 5.BA. location screw in the rocker shaft for 25/30 and Bentley models.
| Identifier | ExFiles\Box 158\4\ scan0216 | |
| Date | 25th February 1938 | |
| RHC{R. H. Coverley - Production Engineer}/TVF RHC{R. H. Coverley - Production Engineer}/BM BX/CS. Rm{William Robotham - Chief Engineer}/Swdl.{Len H. Swindell} RHC{R. H. Coverley - Production Engineer}/DMT File BY/NS.{Norman Scott}12/G.25.2.38. 1360. 25/30 and BENTLEY. LOCKING OF 5.BA. LOCATION SCREW IN ROCKER SHAFT. EB.2637 PEDESTAL. G.56177 SCREW. KB.2951 WASHER. As there are no supplies of the lock washer KB.2951 available at the moment, it will be necessary to fit the screw G.56177 and retain it with a spring washer, as before. For the time being the hole drilled for the locking tab, in EB.2637 should be plugged up. In view of the small number of 25/30 chassis remaining, it will not be possible to introduce a tab lock washer. The proposed new washer and screw will have to be instructed for 'M' series Bentley. BY/NS.{Norman Scott} NS{Norman Scott} | ||