Wipe everything down and spray with an anti-corrosive like WD 40 or Quick-lube. Be sure to lubricate all the moving parts, such as the shift, throttle cables, carburetor valves, etc. Replace the cowling and wipe it down. Keep a canvas or plastic cover on the engine between trips.
How often should a boat engine be serviced?
Most outboard, sterndrive and gasoline inboard engines require basic service every 100 hours or annually.
What are three engine maintenance tips for boats?
Here are more boat maintenance tips to apply regularly:
- Replace spark plugs as needed.
- Regularly check for water in the fuel.
- Keep an eye on the engine’s oil level.
- Check the fuel lines for cracks and wear.
- Check the propeller and engine belts for wear, and replace them as needed.
- Replace damaged fuel hoses.
Should I flush my boat engine after each use?
Most outboard manufacturers recommend a freshwater flush after every use in saltwater to clear the cooling passages of salt residue and scale that can accumulate and impede the flow of vital cooling water through the engine.
How much does it cost to service a boat engine?
Outboard maintenance costs will vary depending on the type of service being done. A full service including impellers will cost around $1000 per engine. Without Impellers will be around $500.
How often should you change spark plugs in a boat?
PartsVu recommends religiously inspecting your spark plugs annually or every 100 hours, replacing them if they are fouled or damaged, and always replacing them every 300 hours.
Why should a boat’s gas tank never be completely filled?
It’s important to never fill the tank of your boat beyond 90% full. This leaves room for gas to expand and avoids the potential for overflow. After you’re done fueling, tightly replace the gas cap. This will prevent the escape of fuel vapors.
Are boats a lot of maintenance?
Boats are not much harder to maintain than your average land vehicle; however, they have many specific needs that most users aren’t aware of. … You must realize that a boat quickly depreciates, which means it’s naturally maintenance-intensive. That doesn’t mean it is impossible to keep your watercraft in mint shape.
Should you cover your boat motor?
So don’t cover the motor. If you have your boat shrink-wrapped, ask them to either work around the motor, or leave gaps around the transom so some air can get to the motor.
How many hours will a 4 stroke outboard last?
A typical two-stroke or four-stroke outboard engine should provide 1,500 hours of run time. Based on the average use of 200 hours per year, this will last 7-8 years. However, changing your oil every 50 hours of operation and regularly flushing the engine can see your outboard engine last 10 to 20 years.
What is the average life of an outboard motor?
On average, an outboard motor will run about 1,500 hours or 7 to 8 years. Each outboard motor will be different but if you keep up maintenance and take care of the motor it can last much longer.
How long should I flush my boat engine?
Flush for at least five minutes at an idle speed, with the engine in a vertical position. When using the flushing port, it is not necessary to run the engine. Keep the engine vertical after flushing so that all water drains from the powerhead.
Can you run a boat engine out of water?
Flushing a boat motor by running it out of water is a routine maintenance task. Running the engine without a water source for any length of time will cause damage, so you’ll need to attach a hose to the motor’s water intakes. … If your motor doesn’t, you’ll need a set of motor flusher muffs.
What happens if you don’t flush your outboard?
What we find is if you do not flush your motor as per the manufacturer’s specifications you will over time get a build-up of residual salt, and that salt will crystallize in the water flow galleries and being pressed against the alloy structure of the head they will slowly corrode and pit.