Yamaha FZS Waverunner 2011 Owner's Manual
![Yamaha FZS Waverunner 2011 manual cover](/images/0272712930bced8de048e66b/thumbs/thumb175x175.webp)
The recommended maintenance intervals for the Yamaha FZS Waverunner 2011 include an initial break-in service at 10 hours, followed by regular maintenance every 50 hours or annually, whichever comes first. Always refer to the owner's manual for detailed schedules.
If the engine does not start, check the battery connections for corrosion or loose terminals. Ensure the fuel tank has fuel, and check the fuel line for blockages. Inspect the spark plugs and replace if necessary. If the problem persists, consult a professional technician.
Use Yamalube 4W 10W-40 or a high-quality marine 4-stroke engine oil. Ensure that the oil meets or exceeds the specifications mentioned in the owner's manual.
To prevent overheating, regularly check and clean the cooling water intake and impeller for debris. Maintain proper coolant levels and ensure the cooling system is functioning correctly. Avoid running the engine in shallow or debris-filled water.
If your Waverunner is taking on water, immediately return to shore. Check for visible damage to the hull or seals. Inspect the drain plugs to ensure they are secure. If the issue persists, consult a professional for a thorough inspection.
To store your Waverunner for the winter, first clean and dry the exterior. Perform an oil change and add a fuel stabilizer. Remove the battery and store it in a cool, dry place. Finally, cover the Waverunner with a breathable cover to protect it from dust and moisture.
To flush the engine, connect a garden hose to the flushing port, start the engine, and then turn on the water supply. Let it run for about 10 minutes to ensure all salt and debris are flushed out. Always follow the specific instructions in the owner's manual.
To improve fuel efficiency, maintain optimal speed and avoid rapid acceleration. Ensure the hull is clean and free of marine growth. Regularly service the engine and keep the impeller in good condition. Properly inflate the tires of the trailer for easier towing.
Common signs of wear include decreased acceleration, unusual vibrations, and reduced top speed. Visually inspect the impeller for nicks, dents, or uneven wear. If performance issues arise, it may be necessary to repair or replace the impeller or jet pump components.
Regularly check the battery for charge and corrosion on terminals. Test all lights and electronic components before each use. Inspect wiring for signs of wear or damage. For persistent electrical issues, consult a professional technician.