Yamaha VX Sport, VX Deluxe, VX Cruiser Waverunner 2012 Owner's Manual
![Yamaha VX Sport, VX Deluxe, VX Cruiser Waverunner 2012 manual cover](/images/08bb4112b36436302ea516c0/thumbs/thumb175x175.webp)
The recommended maintenance schedule includes an initial inspection after the first 10 hours of use, followed by regular checks every 50 hours or annually. Key maintenance tasks include oil changes, spark plug inspections, and checking the cooling system.
If your Waverunner won't start, check the battery connections and ensure the battery is charged. Inspect the ignition switch and fuses. If the issue persists, the starter motor or solenoid might need attention.
Yamaha recommends using Yamalube 4W 10W-40 oil for optimal performance. It's formulated specifically for marine engines to handle high RPMs and harsh conditions.
To improve fuel efficiency, ensure regular maintenance is performed, keep the hull clean, and avoid excessive idling. Riding at a moderate speed rather than full throttle also helps conserve fuel.
If your Waverunner overheats, stop the engine immediately and check the cooling system for blockages. Inspect the impeller and cooling water intake for debris. Allow the engine to cool before restarting.
To store your Waverunner, clean it thoroughly, add a fuel stabilizer, and change the oil and filters. Remove the battery and store it in a cool, dry place. Cover the Waverunner to protect it from dust and moisture.
Common issues include debris in the impeller and wear on the wear ring. Regular inspection and cleaning of the pump and replacing worn components can resolve most issues.
To enhance performance, consider upgrading the impeller for better acceleration, installing a performance intake grate, and ensuring the engine is well-maintained.
Before each ride, check the fuel and oil levels, inspect the throttle and steering for smooth operation, ensure the drain plugs are secure, and check safety equipment like life vests and signaling devices.
To reset the maintenance light, turn on the ignition without starting the engine, press the mode button until the maintenance screen appears, and hold the select button to reset the indicator.