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).
Parts and weights list for the water pump, manifolds, and related components.
| Identifier | ExFiles\Box 132\2\ scan0131 | |
| Date | 2nd March 1941 guessed | |
| - 6 - Section Ref. No. weight No. off lbs. ozs. 1. H.I.J.K. - WATER PUMP, MANIFOLDS, ETC. Water pump casing. 1 1) 6 4 Rotor. 1) Rotor shaft. 1) Flange - fan mounting. 1) Cover - pump casing. 2 1) 1 - Joint washer. 1) Countersunk screws. 4) Fan pulley. 3 1) - 10 Set screws and washers. 4) Fan blades. 4 1 - 11 Thermostat. 5 1) - 6 Circlip. 1) Hose - pump to radiator. 6 1) 1 1/2 Clips - " " 2) Hose - water inlet. 1) Clips - " " 2) Fan belt. 7 1 - 4 Induction manifold. 8 1) 4 12 Studs - carb. mounting. 2) Carburetter riser. 1) Zenith carb. complete. 9 1 4 5 Mechanical petrol pump. 10 1 1 3 1/2 Air silencer. .11 1 2 - Exhaust manifold. 12 1) 8 4 Studs - inlet manifold. 4) Studs - exhaust downtake. 2) Nuts & washers. 2) Exhaust hot spot control. 1) Joint washer - manifold. 13 1) - 3 Nuts & washers. 6) Total section weigh... 30 10 | ||