Modification to the breather connection on a Phantom II crankcase.
| Identifier | ExFiles\Box 13\4\ 04-page142 | |
| Date | 30th March 1933 | |
| LEC3420 REFER TO LEC3354 FOR DESIGN OF BREATHER CONNECTION. TO CARBURETTER. SECTION THRO A.A. ¢ OF Nᵒ 4 CYL: CRANK WEB .500 %D 20SWG(.036) REPLACED WITH .625 %D .5625 %D - 21SWG(.032) SWEAT IN SOCKET CRANKCASE & SOCKET ARE AS SHOWN ON LEC3354 MODIFICATION TO BREATHER CONNECTION ON PHANTOM II CRANKCASE ¢ OF Nᵒ 5 CYL: SCALE 1/1 R.A.C. Olley 21/3/33 ROLLS-ROYCE, LTD PRINT ROOM MAR 30 1933 DERBY | ||
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).