I finally fixed my clipper overheating, and it was a $6 fan from Walmart
My Oster 76 was getting too hot to hold after 4 cuts and I kept blaming the blade, so I spent 2 weeks swapping blades and cleaning them. Turns out the little cooling fan inside the housing had a bent fin the whole time. Has anyone else had a housing fan go bad on them, or do you just run two clippers in rotation?