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September 15, 2021 at 8:10 pm
#246743
Don’t know if this applies to the 10hp or not, but on most models, if somebody in the past has overtightened the nut with an impact wrench it will spread the flywheel taper and it will go too far down on the shaft, breaking the cam. Flywheel is ruined when this happens. Moral: Another reason to always use a torque wrench.