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).
Specification revision for Chassis 104-MY and Engine Unit No.KB.25, detailing changes to the steering and rear axle.
| Identifier | ExFiles\Box 18\4\ Scan135 | |
| Date | 3rd September 1934 | |
| *7960 To Hs.{Lord Ernest Hives - Chair} from RIC/WSC.{W. S. Cassel} RIC/WSC.{W. S. Cassel}6/EF.3.9.34 Chassis 104-MY - Engine Unit No.KB.25 Specification of the above chassis is revised as follows :- Passed to Test 31.8.34 Steering Column LOP F.83844 -F.{Mr Friese} Type. Marles Steering Column to Arrgt Ex.9593 Removed and Standard Production F Type Column complete to the above LOP fitted. Side Steering Tube LOP F.79861 4-F.76267 Springs fitted in conjunction with New Steering Column, replacing Solid Packings to suit Marles Steering. Rear Axle Axle No. KB.75 - 12 x 41 The following new details fitted to give 12 x 41 Gear Ratio 1-G.78088 Pinion 1-G.78529 Wheel. RIC/WSC.{W. S. Cassel} | ||