Keeping a jet ski in top condition requires consistent care and maintenance, covering everything from routine checks to seasonal preparation.
Proper maintenance is key to ensuring your personal watercraft (PWC) performs reliably and lasts for many years. Follow these steps to keep your jet ski in excellent shape:
Essential Jet Ski Maintenance Practices
Maintaining a jet ski involves several critical steps that owners should follow regularly.
1. Consult The Owner's Manual
Always start by reading your specific jet ski's owner's manual. This document contains vital information tailored to your model, including recommended maintenance schedules, fluid types, and troubleshooting tips. It's your primary guide for understanding your PWC's specific needs.
2. Maintain Engine Fluids
Regularly check and maintain essential engine fluids. This includes:
- Engine Oil: Ensure it's at the correct level and change it according to the manual's schedule.
- Coolant: Verify coolant levels and check for any leaks.
- Other Fluids: Depending on your model, check transmission fluid or other system fluids as recommended.
Using the correct type and grade of fluids is crucial for engine longevity.
3. Dispose Of Old Fuel
Stale fuel can damage the fuel system and engine components. Before storing your jet ski for an extended period, especially over the winter, it's best practice to:
- Add a fuel stabilizer to the tank if storing with fuel.
- Run the engine briefly to circulate the stabilized fuel.
- Alternatively, completely drain the fuel system if recommended by the manufacturer for very long storage.
- Always dispose of old or contaminated fuel responsibly.
4. Check for Loose or Damaged Parts
Before and after each ride, perform a visual inspection of your jet ski. Look for:
- Loose bolts, nuts, or connections.
- Signs of damage to the hull, impeller, steering, or throttle system.
- Wear and tear on hoses or cables.
Addressing minor issues quickly can prevent more significant problems down the line.
5. Clean The Exterior
Saltwater, freshwater, and debris can cause corrosion and damage. After every use:
- Rinse the exterior thoroughly with fresh water to remove salt, sand, and grime.
- Use a marine-grade cleaner and protectant to keep surfaces clean and protected from UV rays.
- Clean the engine compartment and bilge area as needed.
6. Use A PWC Lift or Proper Storage
Storing your jet ski out of the water is ideal to prevent marine growth and hull damage.
- PWC Lift: A lift is an excellent solution for waterfront properties, keeping the jet ski dry docked.
- Trailer: Store the jet ski on its trailer in a garage or covered area. Ensure the trailer is also maintained.
Proper storage prevents prolonged exposure to the elements and water.
7. Annual Tasks
Beyond routine checks, certain tasks should be performed annually or after a specific number of hours, as outlined in your owner's manual. These may include:
- Changing spark plugs
- Inspecting/replacing wear rings
- Checking steering and throttle cables
- Lubricating moving parts
Consider having a qualified technician perform an annual service.
8. Winterize Your PWC Jet Ski
Winterization is essential for preparing your jet ski for cold storage and preventing damage from freezing temperatures. This typically involves:
- Stabilizing the fuel system.
- Draining water from the engine and exhaust (or circulating antifreeze).
- Fogging the engine cylinders with oil.
- Lubricating parts.
- Disconnecting the battery.
Consult your manual or a professional for the specific winterization procedure for your model.
Following these steps ensures your jet ski remains reliable, safe, and ready for your next adventure on the water.
