Recurring issue with a customer's nearside headlamp bulb blowing due to a loose bulb holder.
| Identifier | ExFiles\Box 89\4\ scan0258 | |
| Date | 4th February 1938 | |
| -2- Rm {William Robotham - Chief Engineer} /RC. {R. Childs} 1/JH.4.2.38. (5) This customer is in the habit of riding with his headlamp in the dipped position: the bulb in this nearside lamp had blown on various occasions. This probably is due to the bulb holder which is a loose fit with the bayonet cap of the bulb, allowing vibration to shorten the life of the bulb. Rm {William Robotham - Chief Engineer} /RC. {R. Childs} | ||
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).