Originally Posted by JasonsLawnCare1
i've been removing the fan shroud and cleaning mine out after every season but there's hardly anything in there. i always take the blower and blow down through the fan after every yard i cut. i think it keeps it cleaned out. also i don't cut in the rain. water and dust turn into mud that sticks in the fins lol. i'm gonna wait 2 seasons this next time to check it. they say check it every 100hrs but i wouldn't do it but every 250hrs to be honest. i guess if you cut in the rain alot you may wanna check it every 100hrs because it might be gunked up in there lol.
When you put 1500 hours per season you start loosing bolts