List of parts and specifications for the camshaft, water pump, fan, oil pump, and wheelcase fittings.
| Identifier | ExFiles\Box 109\3\ scan0223 | |
| Date | 31th December 1941 | |
| -cont'd- - 4 - Rm {William Robotham - Chief Engineer} /CP.4/LH. {Mr Haworth} 31.12.41. Camshaft (cont'd) PL.534 Inlet Cam Form PL.535 Exhaust Cam Form RE.2422 Camshaft - S/ZN - 111½°. RE.1684 Cam Gear - A {Mr Adams} /DC.403. BZ/PC Thrust Washer Timing I.O 12° A.T.D.C. " E.O. 14½° B.T.D.C. " I.C. 24½° A.T.D.C. " E.C. 8° B.T.D.C. Water Pump & Fan. LOP.RE.2415 Complete to the above LOP. incorporating :- RE.1843 Fan RE.2397 Rotor Shaft RE.2398 Fan Pulley RE.2399 Driving Belt RE.2400 Backing Plate RE.2402 Rotor - I/C. RE.2403 Casing - I/C. Hoff.N.2168 Ball Bearing - used in place of Hoff.115 F.S. Oil Pump & Drive. LOP.RE.1715. Complete to the above LOP. incorporating :- PL.317 12° Helix Oil Pump Gears. PL.318 3½° BWP - Floating Oil Intake. PL.375 Suction Micrometer Advancer. RE.1704 Oil Pump Casing - A {Mr Adams} /C.403. RE.1705 Cover - A {Mr Adams} /C.403. RE.1708 Driving Gears RE.1709 Driven Gear RE.1710 Oil Float. RE.1711 Spindle - Driven Gear RE.1713 Bush Wheelcase & Fittings. LOP.RE.1809 - PL.334/5. Complete to the above LOP. and schemes incorporating :- Oil Trough at Bottom of Case. Internal Oil Jet to Gears. Breather in Wheelcase Back Plate. -continued- | ||
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).