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).
Rescinding previous instructions regarding piston seizures during the decarbonising of a 25/30 HP engine.
| Identifier | ExFiles\Box 100\2\ scan0165 | |
| Date | 1st November 1938 | |
| Hd.{Mr Hayward/Mr Huddy} W/N. W/P. C. Hm.{Capt. W. Hallam - Head Repairs} c. GWH.{George W. Hancock - Head Chateauroux} at K.{Mr Kilner} By.12/N.1.11.38. 25/30 HP. Engine - Re.Decarbonising. In view of the fact of not having any further piston seizures, I wish to rescind the instructions given in BY.14/G.29.6.38 to remove the block, and add a .100 chamfer on the upper land of the piston. This matter will be reviewed again, in case of further seizures. By.{R.W. Bailey - Chief Engineer} | ||