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).
Clearance between the Peregrine oil pump and the cross steering tube, and an upcoming modification.
| Identifier | ExFiles\Box 2\2\ B002_X 115 150-page21 | |
| Date | 10th January 1933 | |
| To Hs.{Lord Ernest Hives - Chair} from E: c.c. FHC. HS{Lord Ernest Hives - Chair}/DHH. re Peregrine Oil Pump Clearing Cross Steering Tube. Referring to the above question, the clearance between the cross steering tube and the oil pump should be .625" with the latest pump as shown on RR. Sch. 215. We are issuing a modification to the pump which will increase this clearance by .250". E.{Mr Elliott - Chief Engineer} [Handwritten number at top] 8148. [Stamped on left] RECEIVED 12 JAN 1933 | ||