Instruction sheet on fitting Lodge Detachable Sparking Plugs to the 40/50 HP 'New Phantom' chassis to address overoiling issues.
| Identifier | ExFiles\Box 72\1\ scan0100 | |
| Date | 2nd December 1925 | |
| Hk {Col. T. Harker - Sales} : Paris. Ps. " Whr. {Mr Wheeler} India(Production 20 HP. with 4-speed box and Front Wheel Brakes). Mr. Kirby,India(Production 20 HP. with 4-speed box and Front Wheel Brakes). Pt. Australia. Mr. Reeves,Madrid. Rs. {Sir Henry Royce's Secretary} for Nice. Pk. Sales. H. {Arthur M. Hanbury - Head Complaints} " Sg. {Arthur F. Sidgreaves - MD} " CWB. " Br. {T. E. Bellringer - Repair Manager} 'N' Mr. Evans. Mr. Reid. Hm. {Capt. W. Hallam - Head Repairs} Mr. Bovring. Mr. Mustoe. Mr. Walker. D.O. D.BP. No. 491. Dec. 2nd.1925. 40/50 HP. "NEW PHANTOM(Codename for PHANTOM I)" CHASSIS. OVEROILING. Since the issuing of Instruction Sheet No. 478, it has been found that the Lodge Detachable type Sparking Plug is an advantage in an overoiling engine, inasmuch as it can be dismantled for cleaning purposes. This type of plug has been fitted on all "New Phantom(Codename for PHANTOM I)" chassis leaving the Works since Nov. 7th. 1925, and arrangements have been made to fit this type of plug to all possible chassis standing at Coachbuilders prior to delivery to owners. Depots and Agents should arrange to have the detachable type plugs fitted to any cars which they have in their hands before delivery to customers. They should also have a small supply of these detachable plugs for fitting in cases of complaint of overoiling. EP. {G. Eric Platford - Chief Quality Engineer} | ||
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).