I have a 2012 scrambler 500 HO and a 2013 Trailblazer 330 that i got about a year ago. The scrambler has 20-30 hours on it and the trailblazer has about 10-20 hours on it.

What general maintenance should i be doing to these? The only thing i have done is wash them and grease them.

 

The owners manual has a good chart of services required and at what intervals.If you don't have these here's a link.http://www.polaris.com/en-us/company...rs-manual.aspx Plus here's a generalized maintenance guide.http://api.viglink.com/api/click?for...V%25202012.pdf

 

like mentioned, go by the book and you can't go wrong. if you go though a lot of water, make sure you keep it greased real good if there are grease fittings.

 

Maybe add a little dielectric grease to the spark plug boots too, if you do the scuba divin' thing with them.