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Service A Jetski: Seadoo Tune And Service Materials

How Often Should You Service A Jet Ski?

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When it comes to ensuring the optimal performance and longevity of your jet ski, we will go over how often you should service a jet ski. But how often should you actually service your beloved watercraft? Well, the answer may vary depending on several factors. Factors such as the specific make and model of your jet ski, the frequency and intensity of its usage, and the environmental conditions it encounters all play a significant role in determining the service intervals.

By adhering to manufacturer guidelines and conducting routine inspections, you can keep your jet ski in top-notch condition, guaranteeing countless hours of exhilarating fun on the water. So buckle up and get ready, as we embark on a journey to unravel the mysteries of when you should service a jet ski.

How often should you service a jet ski?

Jet skis, also known as personal watercraft (PWC), provide endless fun and excitement on the water. As a proud jet ski owner, it’s important to understand the maintenance needs of your prized possession. Regular servicing plays a vital role in ensuring the longevity, performance, and safety of your jet ski. In this article, we’ll explore the recommended frequency of servicing, manufacturer-specific advice, and the reasons behind it. So, let’s dive in!

Understanding the Importance of Regular Servicing

Just like any other equipment, jet skis require regular maintenance to keep them in optimal condition. Servicing helps identify and address potential issues before they become major problems, ensuring your jet ski is always ready to hit the water. It also helps maintain the manufacturer’s warranty and increases the lifespan of your watercraft. Neglecting routine maintenance can lead to decreased performance, higher fuel consumption, and even safety hazards. Therefore, investing in regular servicing is crucial to enjoy your jet ski to the fullest.

General Service Intervals

In general, it’s recommended to service a jet ski at least once a year. This annual service includes a thorough inspection of all components, oil change, filter replacements, spark plug checks and replacement, and general cleaning. If you run your jet ski in salt water it is absolutely recommended to use a product like Salt-Away to flush out the contaminants from running in salt water. The frequency of servicing may vary depending on various factors such as usage, environmental conditions, and manufacturer recommendations.

Manufacturer-Specific Recommendations

Let’s take a closer look at the recommendations provided by some of the most popular jet ski manufacturers:


Yamaha suggests that you service a jet ski every 50 hours or once a year, whichever comes first. Following their maintenance schedule ensures optimal performance, fuel efficiency, and reliability. Regular servicing also helps prevent any issues that may arise from extended periods of non-use.

I recommend replacing the spark plugs; at the start of every season; in your ski whether you have a 2 stroke or 4 stroke ski, regardless of condition. This recommendation carries across to every manufacturers skis. I also highly recommend using the spark plug the manufacturer recommends and not just an equivalent when you service a jet ski.

Sea-Doo (BRP):

Sea-Doo recommends that you service a jet ski every 100 hours or once a year. They emphasize the importance of regular maintenance for peak performance and to maintain their warranty. Periodic checks on various components, such as the impeller, cooling system, and steering, are essential to keep your Sea-Doo PWC in top shape.

Service A Jetski: Seadoo Lower Seat Deck Removed


Kawasaki advises that you service a  jet ski every 50 hours or at least once a year. They stress the significance of maintaining a clean fuel system, lubricating various parts, and inspecting the hull for any damages. Adhering to their servicing guidelines ensures your Kawasaki jet ski is always ready for your aquatic adventures.


Honda recommends that you service a  jet ski every 100 hours or once a year. They highlight the importance of regular oil changes, filter replacements, and inspections of the cooling system and spark plugs. By following Honda’s maintenance schedule, you can enjoy a smooth and trouble-free jet ski experience.

Service A Jetski: Honda Aquatrax Ski

Polaris (including former Tigershark brand):

Although Polaris (including the former Tigershark brand) has ended production of jet skis, proper servicing is still crucial for those who own their personal watercraft. It’s recommended to service a jet ski from Polaris every 50 hours or at least once a year to ensure reliability, performance, and safety on the water.

Factors Affecting Servicing Frequency

While the manufacturer’s recommendations are a good starting point, there are a few other factors that can influence how often you should service a jet ski:


The more frequently you use your jet ski, the more often it may require servicing. Regular riders who log many hours of operation may need to service their watercraft more frequently than occasional riders.

Environmental Conditions:

If you frequently ride your jet ski in harsh environments, such as saltwater or areas with heavy debris, it may require more frequent servicing. Saltwater can be particularly corrosive, necessitating additional care and maintenance. Salt-Away or similar product should be used when flushing your ski after any ride in a salt water environment.

Storage and Off-Season:

Proper storage and maintenance during the off-season are crucial for the overall health of your jet ski. Even if you’re not actively using your watercraft, it’s recommended to perform some basic maintenance tasks and prepare it for storage. This ensures a smooth transition when you’re ready to hit the water again. A proper form fitting storage cover like the one shown below, is a good recommendation to prevent UV damage and to help channel rain water away from the ski while being stored.

Service A Jetski: Jetski Storage Cover

DIY vs. Professional Servicing

When the time comes to service a jet ski, you have two options: DIY or professional servicing. If you’re mechanically inclined and have experience working on watercraft, you may choose to perform certain maintenance tasks yourself. However, it’s important to note that some servicing tasks require specialized knowledge and tools, and attempting them without proper expertise can lead to costly mistakes. In such cases, seeking professional servicing is highly recommended to ensure the job is done correctly and efficiently.


Servicing your jet ski on a regular basis is vital to maintaining its performance, reliability, and safety. Whether you own a Yamaha, Sea-Doo, Kawasaki, Honda, or a Polaris (including the former Tigershark brand) jet ski, following the manufacturer’s recommendations and taking into account factors like usage and environmental conditions will help determine the frequency of servicing. Remember, investing in maintenance now will save you from potential headaches and costly repairs down the line, allowing you to fully enjoy your jet ski adventures for years to come.

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