Yamaha XLT1200 Waverunner 2001 Owner's Manual
![Yamaha XLT1200 Waverunner 2001 manual cover](/images/3c9cd741d8195f2fc45b5ce6/thumbs/thumb175x175.webp)
Regular maintenance tasks for the Yamaha XLT1200 include checking and changing the oil, inspecting and cleaning the air filter, checking and replacing spark plugs, inspecting the fuel system and hoses for leaks, lubricating the various fittings, and checking the battery for corrosion and proper charge.
If the Waverunner won't start, check the battery to ensure it's fully charged and connections are clean. Verify that the safety lanyard is properly attached. Inspect the spark plugs for wear or fouling, and check the fuel system for blockages.
The Yamaha XLT1200 Waverunner requires unleaded gasoline with a minimum octane rating of 87. It's also recommended to use fuel stabilizer if the watercraft will be stored for extended periods.
To winterize your Yamaha XLT1200, start by cleaning the exterior and flushing the engine with fresh water. Add a fuel stabilizer to the tank, change the oil, and lubricate all moving parts. Finally, remove the battery and store it in a dry place.
First, check the cooling water intake for blockages. Ensure the water pump is functioning properly. Inspect hoses for leaks or damage, and verify the thermostat is not stuck. It's crucial to address overheating promptly to avoid engine damage.
Spark plugs should be checked and cleaned every 50 hours of operation or annually, whichever comes first. They should be replaced if they show signs of wear, fouling, or damage. Regular inspection ensures optimal engine performance.
Signs of a failing impeller include reduced acceleration, unusual vibrations, or strange noises coming from the pump area. If the Waverunner is not reaching its typical speed, the impeller may need inspection and possible replacement.
To improve fuel efficiency, ensure the engine is well-maintained, including regular oil changes and spark plug replacements. Avoid overloading the Waverunner, and maintain a steady throttle when riding. Keeping the hull clean can also reduce drag.
Yamaha recommends using Yamalube 2W or an equivalent two-stroke engine oil for the XLT1200. This ensures proper lubrication and performance of the engine, especially under high-stress conditions.
For off-season storage, clean and dry the Waverunner thoroughly. Remove the battery and store it in a cool, dry place. Cover the Waverunner with a breathable cover and store it in a safe, dry location away from direct sunlight and extreme temperatures.