Yamaha XLT1200 Waverunner 2002 Owner's Manual
![Yamaha XLT1200 Waverunner 2002 manual cover](/images/726c26fdcf2c7c961c340344/thumbs/thumb175x175.webp)
The Yamaha XLT1200 Waverunner 2002 should have a maintenance check every 50 hours or annually, whichever comes first. Key tasks include checking and replacing spark plugs, inspecting the impeller and intake grate, checking the fuel system, and lubricating all necessary components.
If your Waverunner won't start, first check the battery connections and ensure the battery is fully charged. Inspect the fuse and replace if necessary. Verify that the emergency stop switch is in the correct position. If the issue persists, inspect the spark plugs and fuel system for blockages.
For the Yamaha XLT1200 Waverunner 2002, it is recommended to use Yamalube 2W oil or any high-quality TC-W3 rated 2-stroke engine oil. This ensures optimal lubrication and performance.
To prevent corrosion, rinse the Waverunner with fresh water after each use, especially if used in saltwater. Apply a protective anti-corrosion spray to metal components. Regularly inspect and clean electrical connections and apply dielectric grease as needed.
If the Waverunner overheats, stop the engine immediately and allow it to cool. Check for blockages in the cooling intake, such as seaweed or debris. Inspect the cooling hose for leaks or damage. Ensure the pump impeller is not damaged.
For off-season storage, clean and dry the Waverunner thoroughly. Stabilize the fuel, and fog the engine to prevent corrosion. Remove the battery and store it in a cool, dry place. Cover the Waverunner with a breathable cover to protect it from dust and moisture.
Common signs of impeller wear or damage include reduced performance, unusual vibrations, or a grinding noise during operation. Visually inspect the impeller for nicks, dents, or deformities.
To clean the carburetor, remove it from the engine and disassemble it carefully. Use a carburetor cleaner to spray and clean all jets and passages. Ensure all parts are free of debris before reassembling.
To replace the spark plugs, remove the ignition coils and use a spark plug socket to unscrew the old plugs. Check the gap on the new plugs and install them by hand, tightening with a socket. Reattach the ignition coils securely.
To improve fuel efficiency, regularly maintain the engine and ensure the hull is clean and free of growth. Avoid excessive idling and operate at optimal speeds. Use high-quality fuel and ensure the carburetor is well-tuned.