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).
Alteration note for B40 engine crankshaft parts, detailing component additions, deletions, and dimensional changes.
| Identifier | ExFiles\Box 124\2\ scan0119 | |
| Date | 6th April 1940 | |
| RM{William Robotham - Chief Engineer} 127 RE. file 1044. 6-4-40 B40 ENGINE CRANKSHAFT - SEC. 5010 RE. 260 L.O.F. CRANKSHAFT RE. 258 LOCKING PLATE ALTERATION. RE 260:- ADDED. RE 805 FAN PULLEY. KB. 3668 BOLT FOR PULLEY. - DELETED. RE. 215 K.{Mr Kilner} 204. RE. 258:- .950 DIMENSION ALTERED TO .850. REASON. TO SUIT FITTING OF CAST IRON PULLEY IN LIEU OF SHEET METAL IN ACCORDANCE WITH MEMO R.{Sir Henry Royce}/ED{J. L. Edwards}3/GH 29-3-40. | ||