What kind of light oil should I/should I not use for BwCHMANN train lubrication? Do I need a grease?
Check out this videos for information about lubricating your Bachmann locomotives:
https://www.youtube.com/watch?v=yNDEDkx4Org
https://www.youtube.com/watch?v=OtW8Gx_WxL4&list=PL9GxcpnVuIG-Cp_EKPxOeYNhSSWZORT1H&index=5