Winterizing the outboard motor.
- Home
- Blog
- Outboard motors
- Winterizing the outboard motor
Outboard Motors Tuesday, December 20, 2022
Winterizing an outboard motor is an important step in protecting it from damage during the colder months. By following these steps, you can help ensure that your motor is ready to go when the warm weather returns.
![Winterizing the outboard motor](images/winterizing-the-outboard-motor.1.jpg)
- Clean the motor: Start by cleaning the exterior of the motor, including the cowl, propeller, and lower unit. This will help remove any dirt or debris that may have accumulated over the season. Use a soft cloth or sponge and a mild soap solution to gently clean the surface of the motor. Avoid using harsh chemicals or abrasive materials, as these can damage the finish.
- Change the oil: It's a good idea to change the oil in your outboard motor before storing it for the winter. This will help remove any contaminants that may have accumulated in the oil and help protect the engine during storage. To change the oil, first, locate the oil drain plug on the bottom of the engine. Place a drain pan under the engine and remove the plug to allow the old oil to drain out. Once the oil has drained completely, replace the oil filter, if applicable, and add new oil to the engine. Refer to your owner's manual for the recommended type and amount of oil to use.
- Flush the cooling system: To prevent corrosion and freeze damage, it's important to flush the cooling system of your outboard motor. To do this, attach a hose to the flushing port and run the motor until the water coming out of the exhaust is clear. This will help remove any dirt or debris that may have accumulated in the cooling system.
- Fog the engine: Fogging the engine involves spraying a lubricant into the carburetor or intake system to protect the internal parts from rust and corrosion during storage. To fog the engine, remove the spark plugs and spray a lubricant into the cylinders through the spark plug holes. Be sure to follow the manufacturer's instructions for the recommended lubricant to use.
- Remove the spark plugs: Removing the spark plugs will help prevent them from getting damaged during storage and will also help protect the engine from rust and corrosion. To remove the spark plugs, use a spark plug socket to loosen and remove them. Once they are removed, place them in a safe place where they won't get lost or damaged.
- Install a storage cover: To protect your outboard motor from the elements during storage, it's a good idea to install a storage cover. This will help keep dirt, dust, and moisture away from the engine. Follow the manufacturer's instructions for installing the storage cover, making sure it fits securely and covers the entire motor.
- Store the motor in a dry, protected place: To ensure that your outboard motor is well protected during the winter, it's important to store it in a dry, protected place. This could be a garage, shed, or other covered area. Avoid storing the motor in a damp or humid location, as this can lead to rust and corrosion. If possible, place the motor on blocks or stands to keep it off the ground and prevent moisture from accumulating underneath.
Following these steps should help you properly winterize your outboard motor and protect it from damage during the colder months.