This troubleshooting guide is meant as a reference only. Your motor problem may be unique, but most motor performance problems are caused by battery, battery charging, and wire connection issues. Before calling Hammer-Head, please make sure that you have checked all wiring connections for tightness, remove any corrosion, and checked wires for excessive twisting. Please also be sure you are following the charging guidelines.

Click an arrow to download this guide or a motor service request form.