Yamaha FX SVHO, FX Cruiser SVHO, FX Limited SVHO Waverunner 2018 Manual
![Yamaha FX SVHO, FX Cruiser SVHO, FX Limited SVHO Waverunner 2018 manual cover](/images/ab8042c12701696fc0e0975c/thumbs/thumb175x175.webp)
Regular maintenance includes checking and changing the engine oil, inspecting the spark plugs, checking the coolant levels, and ensuring the jet pump and impeller are clear of debris. Follow the owner's manual for a detailed maintenance schedule.
First, check the battery connections and ensure the battery is fully charged. Inspect the fuses and look for any blown ones. Additionally, check the fuel level and ensure the fuel is fresh. If the problem persists, consult a qualified technician.
Check the cooling water intake for blockages, ensure the coolant level is adequate, and inspect hoses for leaks or damage. Clean any debris from the jet pump area. If overheating continues, consult a professional mechanic.
Thoroughly clean and dry the Waverunner, add fuel stabilizer, and remove the battery to store in a cool, dry place. Cover the Waverunner to protect it from dust and moisture. Consider using a storage stand to keep it off the ground.
To reset the maintenance reminder, navigate to the settings menu on the display panel. Select 'Maintenance Reset' and follow the prompts to confirm the reset. Refer to the owner's manual for detailed instructions.
Inspect the impeller and jet pump for debris or damage. Ensure the engine mounts are secure and check the drive shaft alignment. Excessive vibration can also be caused by a damaged hull, so inspect the hull for cracks or deformations.
While aftermarket parts are available, it's recommended to use genuine Yamaha parts to ensure compatibility and maintain performance. Aftermarket parts may affect warranty and could impact the reliability of the Waverunner.
It's recommended to change the engine oil every 50 hours of operation or at least once per year, whichever comes first. Regular oil changes help maintain engine performance and prolong its lifespan.
Rinse the Waverunner thoroughly with fresh water, paying special attention to the jet pump area. Use a mild detergent to clean the exterior and flush the cooling system with fresh water. Dry the Waverunner completely to prevent corrosion.
Use the trim adjustment controls on the handlebar to set the trim angle. Adjusting the trim up raises the bow for better performance in rough water, while trimming down lowers the bow for better speed and handling in calm conditions.