This video from is the second in a series showing how we process second hand model railway locomotives here at oorail. This video follows on from Part 1 (which explained the importance of testing a locomotive before cleaning or fixing it). This second part assumes you have tested the locomotive and are happy it is in its advertised condition. This video explains how to do basic repairs and basic lubrication to a second hand locomotive. A Bachmann Class 46 from about 2006 that we recently acquired is used as an example.