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).
Modification to the steering nut and cage for the E.A.C.7. chassis to prevent the steering stop from fouling.
| Identifier | ExFiles\Box 17\3\ Scan191 | |
| Date | 9th March 1928 | |
| C. Hg/Rm.{William Robotham - Chief Engineer} X7430 BY/HEB{H. Biraben}9/M.9.3.28. E.A.C.7. CHASSIS. STEERING COLUMN & BOX SEC:7050. SIDE STEERING TUBE - SEC:7070. Owing to this chassis being fitted with a 7.500 Pendulum Lever the stop on the Steering Nut will foul the stop inside the Steering Box before the wheel reaches the Axle Stop. In order to overcome this trouble the chassis as soon as available should have the following Nut and Cage fitted.- F.78250 Steering Nut .720 Lead. 1 off. F.78251 Cage for Steering Nut R.H. 1 " F.78252 " " " " L.H. 1 " These parts are .200 shorter overall than the existing parts. R.E.b BY/HEB.{H. Biraben} APg | ||