Yamaha VXS, VXR Waverunner 2011 Owner's Manual
![Yamaha VXS, VXR Waverunner 2011 manual cover](/images/73b445071f69a75ca5809cd9/thumbs/thumb175x175.webp)
To perform regular maintenance, check the engine oil level, inspect the spark plugs, clean the air filter, and check the hull and deck for damage. Regularly flushing the cooling system with fresh water to remove salt and debris is also important.
If your Waverunner won't start, check the battery connections and charge the battery if necessary. Ensure the fuel tank is filled and the fuel filter is not clogged. Inspect the spark plugs and replace them if they appear worn or damaged.
Inspect the spark plugs for fouling and replace if necessary. Check the fuel for contamination and replace if needed. Ensure the air filter is clean and inspect the cooling system for blockages.
Connect a garden hose to the flushing port on the Waverunner, start the engine, and then turn on the water. Let the engine run for several minutes to flush out salt and debris, then turn off the water before stopping the engine.
To winterize, start by cleaning the Waverunner thoroughly. Add fuel stabilizer to the gas tank and run the engine for a few minutes. Flush the cooling system and drain any water. Remove the battery and store it in a cool, dry place. Cover the Waverunner to protect it from the elements.
Before each ride, check the oil and fuel levels, inspect the hull for damage, ensure the throttle and steering controls operate smoothly, and test the kill switch for proper operation.
Use a mild detergent and water to clean the hull. Avoid abrasive materials that can scratch the surface. For stubborn stains, a specialized marine cleaner can be used. Rinse thoroughly and dry with a soft cloth.
Overheating may be caused by a blocked cooling system, low coolant levels, or a malfunctioning thermostat. Check for debris in the intake grate and inspect the cooling lines for blockages. Ensure the coolant level is adequate.
Maintain a steady throttle and avoid rapid accelerations. Ensure the engine is well-tuned and the hull is clean to reduce drag. Properly inflate any inflatable components and reduce weight onboard if possible.
Common issues include battery problems, clogged fuel filters, and wear on the impeller. Regular maintenance and inspections can help prevent these issues. Keep an eye on the electronic components and the condition of the hull.