dmirguy
Member
Hi folks - I have a Stewart F9 that is growling when I run it. I have used Labelle 108 oil on the gears in the gearbox on the bottom of the loco, but I haven't unshelled it and done any maintenance to the insides. It was used lightly between 2008 to 20014, then was pretty much unused until a couple weeks ago. It used to be a quiet and good runner, so any suggestions on how to quiet it back down again? Thanks in advance!