What happens if an outboard motor gets submerged?

Outboard motors are a critical component of any boat, and they provide vessels with the power and performance necessary for smooth navigation on the water. However, accidents can happen, and it is not uncommon for outboard motors to become fully submerged in water. In such cases, it is important to know what to do to minimize the damage and ensure a swift recovery.

If an outboard motor gets submerged, the first step is to remove it from the water as soon as possible. Once the motor is out of the water, it should be immediately disconnected from the boat’s battery and fuel lines. This is a crucial step, as it will prevent any electrical shorts or fuel leaks from causing further damage to the motor or boat.

Next, the motor should be completely drained of any water. This can be done by removing the spark plugs and turning the motor over slowly. This process will push out any water that may have entered the cylinders. Once the water has been removed, the motor can be flushed with freshwater to eliminate any salt or debris that may have accumulated in the motor’s internals.

After the motor has been drained and flushed, it should be thoroughly inspected for any visible damage or signs of corrosion. If the motor has any damaged parts, it is important to have them replaced as soon as possible to avoid any potential safety hazards. Additionally, any corroded parts should be cleaned and coated with anti-corrosion products to prevent further damage.

Once the motor has been inspected and repaired, it should be lubricated with fresh oil and run for a short time to ensure that it is functioning properly. The motor should be carefully monitored during this time, and any noises, vibrations, or unusual performance should be noted.

If an outboard motor gets submerged, it is important to act quickly and take immediate steps to recover it. While submerged motors can be costly to repair, taking the time to properly drain, flush, and repair the motor can save boat owners a significant amount of money in the long run. As with all boat maintenance and repairs, it is always best to consult with a professional mechanic or technician to ensure that the motor is properly repaired and functioning safely before being put back into operation.

Have something to add or correct? Please let us know by clicking here.
* See disclaimer in the footer of the site for use of this content.

Related Questions


Latest Posts

Don't Miss

Our Newsletter

Get the latest boating tips, fishing resources and featured products in your email from BoatingWorld.com!