Maytag Stacked problem

My Maytag full sized stacked washer/dryer is producing an odd odor like hot electrical insulation or a hot belt. This happened as a washer load was finishing its spin. Should I try a small load in the washer and see if the smell returns? I did dry the clothes from the last load and they dryed fine without any odor. Since I am handy around the house, should I be able to replace the washer belt if that is the problem? I don’t see any trouble shooting guides on here.
regards
Milton

Maytag cut off access to their tech info so we cannot link you to it.

This site here

http://appliancedigest.com/index.php?app=core&module=search&do=search&fromMainBar=1

should have one and it is free but you will have to register.