Yamaha VXS, VXR Waverunner 2013 Owner's Manual
![Yamaha VXS, VXR Waverunner 2013 manual cover](/images/d6745e78e4161ba5874374cf/thumbs/thumb175x175.webp)
Regular maintenance should be performed every 50 hours of use or once a year, whichever comes first. This includes checking the engine oil, spark plugs, fuel lines, and battery. Refer to the owner's manual for detailed instructions.
To winterize your Waverunner, clean the exterior, flush the cooling system with fresh water, add fuel stabilizer to the fuel tank, change the engine oil, and store the battery in a dry place. Make sure to cover the Waverunner to protect it from dust and moisture.
Power loss can be caused by several issues, including clogged fuel filters, fouled spark plugs, or a dirty air filter. Check and clean these components as needed. If the problem persists, consult a professional technician.
If your Waverunner won't start, check the battery connections and ensure the battery is fully charged. Inspect the spark plugs for wear or fouling. Ensure that the fuel tank has sufficient fuel and that the fuel is not stale.
To flush the engine, attach a garden hose to the flushing port, start the engine, then turn on the water. Let the water run through the system for about 5 minutes. Turn off the water before stopping the engine to prevent water from entering the exhaust.
Overheating may be due to a blocked cooling water intake, a malfunctioning thermostat, or low coolant levels. Inspect these components and ensure that the water intake is free from debris.
To replace the battery, remove the seat and disconnect the negative cable first, followed by the positive cable. Remove the battery hold-down bracket and lift the battery out. Install the new battery in reverse order, ensuring the connections are secure.
If your Waverunner is taking on water, check for leaks in the hull and ensure that the drain plugs are properly sealed. If the issue persists, seek professional inspection to identify and repair the source of the leak.
To improve fuel efficiency, maintain a steady speed, avoid sudden accelerations, and keep the Waverunner well-maintained. Regularly check and clean the air filter, and ensure the hull is free of marine growth.
Common signs include unusual noises from the engine, difficulty starting, reduced performance, increased fuel consumption, and warning lights on the dashboard. If any of these occur, schedule a service appointment.