Yamaha VXS, VXR Waverunner 2012 Owner's Manual
![Yamaha VXS, VXR Waverunner 2012 manual cover](/images/5ee5c9063fa7267d2648a7f1/thumbs/thumb175x175.webp)
The recommended maintenance schedule includes regular inspections every 10 hours of operation or annually, whichever comes first. Key tasks include checking the engine oil, inspecting the hull and deck, flushing the cooling system, and checking the fuel system for leaks.
If your Waverunner won't start, check the battery connections to ensure they are tight and corrosion-free. Inspect the spark plugs for wear or fouling, and replace them if necessary. Verify that the fuel tank has fuel and that the fuel filter is not clogged.
First, shut off the engine and let it cool down. Check for blockages in the cooling water intake and ensure the cooling system is flushed regularly. Inspect the impeller for debris and confirm the coolant level is adequate.
To improve fuel efficiency, ensure the Waverunner is properly maintained, including regular oil changes and air filter cleanings. Avoid prolonged idling, maintain a steady speed, and minimize carrying unnecessary weight.
Store your Waverunner in a dry, cool place away from direct sunlight. Use a protective cover to shield it from dust and debris. Ensure the fuel system is stabilized, the battery is disconnected or connected to a trickle charger, and the engine is flushed and lubricated.
To change the oil, warm up the engine to allow the oil to flow smoothly, then turn off the engine. Remove the oil filler cap and drain the oil using an oil extractor pump. Replace the oil filter, then refill with the recommended oil type and amount.
Signs that the impeller needs servicing include reduced acceleration, unusual vibrations, excessive noise, or visible damage to the blades. Regularly inspect the impeller for wear and debris, and address any issues promptly.
While aftermarket parts may be available, it is recommended to use OEM (Original Equipment Manufacturer) parts to ensure compatibility and maintain the integrity of your Waverunner's performance and warranty.
Use a mild detergent and a soft brush or cloth to clean the hull. Avoid abrasive materials that could scratch the surface. Regularly wax the hull to protect it from UV damage and maintain its shine. Check for any cracks or damage during cleaning.
Check the fuel system for blockages, ensure the air filter is clean, and inspect the spark plugs for wear. Also, check the impeller and jet pump for debris or damage, and ensure the throttle and steering cables are properly adjusted.