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 modifications and specifications for various vehicle components.
| Identifier | ExFiles\Box 169\1\ img119 | |
| Date | 11th July 1930 | |
| (3) Autovac & Piping to LOP. F.80789 - LeC 2801. Revised to suit new position of Petrol Filter on Dashboard to LeC 2801. Oil Pump on Dash to LOP. F.82353 - N.S.3115. 50% larger Oil Pump with Pedal Countershaft to N.Scheme 3115. Rear Shock Dampers to LOP. F.79925 - N.S.3114. F.82489/90 Levers. F.82505/6 Feed Pipes. Loads set :- H.P. 80 lbs. L.P. 70 lbs. Front Axle Control Dampers to LOP. F.82446 - Scheme 1283. (1) Lubrication of Axle Control Ball End Pin carried from Front Axle System to Scheme 1283. (2) Intermediate Levers F.82451/2 (S/ZN) hardened in bore at small end. (3) Loads set :- H.P. 120 lbs. L.P. 120 lbs. Anchorage for Front Axle Damper to LOP. F.82447 - N.S.3085. Lubrication of Axle Control Ball End Pin carried from Front Axle System to Scheme 1283. Instrument Board - D.{John DeLooze - Company Secretary} Scheme 416. Using R.H. Instruments shewn on LOP.F.79902. Battery & Fittings to LOP. F.80947 - N.S.3114. (1) Revised Battery Box to suit Cantilever Suspension. Rolled Angle Flange. (2) P & R.{Sir Henry Royce} Battery. Klaxon Horn & Fittings to LOP. F.80799. cont'd.{John DeLooze - Company Secretary} | ||