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  1. Loss of power, early sportsman HO, carburetor diaphragm

    ATV Repair and Maintenance
    Hi Guys! I take, I give. Loved to read through forums to orient my assesment on my Sportsman 400 HO 2011. I did not find the exact problem I encountered on the forums, but forums helped me to find it quicker, so I'll explain what happened: Rode my bike wintertime as usual on packed snow...