This video from oorail.com continues the Hornby Advanced Passenger Train (APT) restoration project. The APT or Class 370 was an experimental high speed train that was in limited service during the early 1980s. Hornby released the model for a number of years during the same period. This video is second part in a series that looks to restore and enhance the APT set. This video concludes the look at the driving and trailing cars. It demonstrates how to replace the old filament bulb and diode…