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).
Modification instructions for the front bumper bar fixing on a Bentley chassis.
| Identifier | ExFiles\Box 118\2\ scan0258 | |
| Date | 3rd March 1936 | |
| c. Hs{Lord Ernest Hives - Chair}/FJH.{Fred J. Hardy - Chief Dev. Engineer} X1073 BY/HEB{H. Biraben}35/M.3.3.36. BENTLEY CHASSIS. FRONT BUMPERS SEC:70C8. MODIFIED BUMPER BAR FIXING TO 'N' SCH:4773. In accordance with the above Scheme, we have detailed the following parts:- FB.2468 'U' Bolt(Bumper Bar Fixing). 2 off, replacing FB.2418. FB.2469 Packing Piece for Silent Bloc. 2 " " FB.1736. FB.2470 Surface Rubber. 4 " ADDITIONAL. FB.2471 Surface Plate(Upper). 2 " FB.2472 " (Lower). 2 " replacing FB.2419. FB.2473 Locking Plate for 'U' Bolt Nuts. 2 " ADDITIONAL. The following existing parts will also be required.- K.{Mr Kilner} 4010 Nut for 'U' Bolt. 4 off, replacing K.{Mr Kilner} 4210. K.{Mr Kilner} 9010 Washer for 'U' Bolt Nut. 4 " " (K.{Mr Kilner} 4608 (Split Pin For all other information work to L.O.P. FB.2339. We attach herewith three Blue Prints of the new parts, one print of each to be sent to Messrs.Wilmot Breeden. This completes instructions for above Scheme. BY/HEB.{H. Biraben} | ||