Chart of diametral interferences for valve guides and valve inserts on a Bentley 60 No.1 Unit.
| Identifier | ExFiles\Box 123\5\ scan0119 | |
| Date | 13th October 1938 | |
| 13-10-38 CHART OF DIAMETRAL INTERFERENCES OF VALVE GUIDES AND VALVE INSERTS ON BENTLEY 60 - N°1 UNIT VALVE GUIDES - EB 4034 N°1 CYL N°2 CYL N°3 CYL N°4 CYL N°5 CYL N°6 CYL INTERFERENCE .0010" .0010" .0010" .0005" .0010" .0015" VALVE INSERTS SEAT CUT DIRECT IN CYLINDER BLOCK ROLLS-ROYCE LTD. PRINT ROOM 14 OCT 1938 DERBY EB 4627 "BRICROMIUM" SEATS INTERFERENCE .006" BL 2213 RLP | ||
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).