Tom_Russell
Guest
If you eliminate all oil or fuel leaks as I did when I bought my R60, then you can clean it once a year or less often than you blew out the radiator on whatever water-cooled combine you had. Of course you have to make sure your fan and various air plenums are in good shape and meet dimensions spelled out in your operators manual. For example, if your fan is worn out or your plenums are full of leaks, you are probably in deep doo-doo right from the get go.