Like any machine, the multifunctional brush cutter is worn out and requires good cleaning and maintenance after long-term use. Here are some maintenance tips for multifunctional brush cutters that can help you mowing effectively. Please read the user manual before using the multifunctional brush cutter. This manual provides maintenance instructions specific to the multifunctional brush cutter, which can help you maintain the equipment effectively.

The sharp multifunctional brush cutter blade can cut evenly on the lawn. As the blade cuts the grass, it becomes duller and duller until it no longer cuts but tears the grass. Like the oil in a car, the oil in a multifunctional brush cutter should be changed at the end of each mowing season. After prolonged use, the oil will decompose and become dirty, and eventually damage the engine.

Gasoline is another component of the multifunctional brush cutter, which should be remembered during maintenance of the multifunctional brush cutter. Untreated gas will decompose into gasoline and ethanol, causing rust and corrosion. At the end of each mowing season, pour out gasoline or run the engine until you run out of gasoline. If you really want to store gasoline in the multifunctional brush cutter, please use ethanol-free fuel or add fuel stabilizers before storing in winter. The spark plug helps to ignite the fuel in the combustion chamber of the multifunctional brush cutter by passing current to the system. If the components become dirty or rusty, the engine will not start. You can use a spark plug wrench to replace the spark plug. The spark plug wrench is a special tool that allows you to pull out the spark plug easily and safely without damaging the spark plug. When installing a new spark plug, make sure to insert it gently, but firmly enough to hold the component in place.

Even though most chain saw manufacturer use a preset gap (ie, the area between the metal drill bits called electrodes located at the end of the plug), it should be carefully checked using the gap gauge and the specifications in the user manual.