Fitting of a shorter pendulum lever and part updates for Phantom Chassis 117-MC.
| Identifier | ExFiles\Box 68\1\ scan0022 | |
| Date | 10th March 1928 | |
| c. He/Rm. {William Robotham - Chief Engineer} K8430 BY {R.W. Bailey - Chief Engineer} /HEB {H. Biraben} 6/M.10.3.28. PHANTOM CHASSIS 117-MC. STEERING COLUMN & BOX SEC:7050. SIDE STEERING TUBE - SEC:7070. FITTING SHORTER PENDULUM LEVER. Further to our memo' BY {R.W. Bailey - Chief Engineer} /HEB {H. Biraben} 5/M.8.3.28, whereby we stated the Side Steering Tube Ends were to be the latest Production type to drawing F.76787. Kindly note the L.O.P. for these parts is F.76787 and the springs called for are F.76726 1500 lbs/ins. Rating in accordance with "N" Scheme 2258. BY {R.W. Bailey - Chief Engineer} /HEB. {H. Biraben} +HB {C. E. Harcombe} | ||
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).