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).
Instructions for interchanging bearing schemes and associated parts for rocking shafts.
| Identifier | ExFiles\Box 95\1\ scan0514 | |
| Date | 28th December 1938 | |
| -2- BY/HEB.{H. Biraben}5/WB.{Mr Brazier/Mr Bell}28.12.38. ---------------------- F.89719 Adjg.Shim - Cam Roller. F.89720 " " - " " F.89721 " " - " " F.89722 " " - " " } 4 off to suit. F.89723 " " - " " F.89724 " " - " " } 2 off to suit. Please note this bearing scheme is interchangeable with existing roller bearings for use with rocking shafts F.88341 and F.89716. The new bolt F.89837 is for use with F.88341 rocking shaft only. For all other particulars work to LOP. F.89162. This completes the instructions for the above scheme. A print of each F.89828/9/30/31/32 allocated to Rm{William Robotham - Chief Engineer}/HJH's copy. BY/HEB.{H. Biraben} [signature] | ||