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).
List of specifications and modifications for various chassis components.
| Identifier | ExFiles\Box 169\1\ img179 | |
| Date | 22th June 1931 | |
| -3- RHC{R. H. Coverley - Production Engineer}/WSC{W. S. Cassel}2/1S.22.6.31. Autovac & Piping to IOP.F.80789. Not connected, due owing to fitting of A.C. Petrol Pump. Oil Pump on Dash to IOP.F.82619. Oil Pipes & Fittings to IOP.F.82378. Rear Shock Dampers to IOP.F.83611. New, to Arrgt:Drg: F.83611.(Split Piston Type.) Two holes .038 dia: drilled in each H.P. Valve. Cast Iron Pistons. Nitralloy Wearing Pads. Oiling Scheme to Connecting Links G.I.490-N.S.3192. Loading set.- H.P. 115 lbs. I.P. 95 lbs. Front Axle Control Damper to IOP.F.82446. (1) Filler Tube modified to F.83026 giving Oil Level of .500 in place of 1.000. (2) Air Vent drilled in side of Tube, also in Filler Plug. (3) Air Vent Filters fitted. (4) One hole .038 dia: drilled in each H.P.Valve. Loads set.- H.P. 110 lbs. L.P. 110 lbs. Anchorage for Front Axle Control Damper to IOP.F.82447. Sub Frame to IOP.F.82194 - N.S.2995-3117. -cont'd- | ||