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 of a valve chamber to prevent oil leaks for the Phantom II and 20/25 HP models, Report 4.
| Identifier | ExFiles\Box 151\2\ scan0058 | |
| Date | 3rd April 1933 | |
| X 2 35 c. Ha/Lon. BY {R.W. Bailey - Chief Engineer} /HUB/H.3.4.33. PHANTOM II. PERKINS II. 20/25 HP. REPORT 4. FRONT AXLE CONTROL DAMPER SUD.716C. REAR SHOCK DAMPER SUD.715. MODIFIED VALVE CHAMBER TO PREVENT OIL LEAKS. In order to cure the above trouble, we have detailed the following, three Blue Prints of each are attached. F.8591 Valve Chamber H. {Arthur M. Hanbury - Head Complaints} 1 off per Sec: replacing F.100694. F.8592 H. {Arthur M. Hanbury - Head Complaints} 1 The Valve Cylinder F.100782 has been altered to suit by Altn: No: 1428/T. Please produce and fit on Expl: Chassis. BY {R.W. Bailey - Chief Engineer} /HUB. JAH | ||