How to tell if your liuonel smoke unit is running backwards?

[Jumijo]

The fan should be rotating clockwise.

Here's one of several links on the forum:

http://www.trains.com/community/forum/topic.asp?page=1&TOPIC_ID=38489

Jim

[Bob Keller]

You might want to check the article by *** Teal on this topic in our July issue.

[Anonymous]

Some of my lionel engines put out good smoke, and some don't. If I take off the shell how can I tell if the fan is turning backwards? A lso does anyone have a list of the affected engines and models. I would say roughly 1/3 of my engines exhibit this problem.