Yamaha VX Cruiser HO Waverunner 2018 Owner's Manual
![Yamaha VX Cruiser HO Waverunner 2018 manual cover](/images/5fe3b40d01a25f19efca003c/thumbs/thumb175x175.webp)
The recommended maintenance schedule includes regular inspections every 50 hours or 6 months, oil changes every 100 hours or annually, and thorough inspections of the jet pump, impeller, and cooling system.
To winterize your Waverunner, first completely drain water from the engine. Add fuel stabilizer to the tank, fog the engine with fogging oil, and remove the battery for storage in a cool, dry place. Cover the Waverunner with a breathable cover.
It is recommended to use Yamalube 4W 10W-40 oil or any high-quality marine 4-stroke engine oil that meets or exceeds the NMMA FC-W certification.
Check the battery connections and charge, ensure the emergency stop lanyard is properly attached, inspect the fuses, and make sure the fuel level is adequate. If issues persist, consult a professional technician.
Common issues include electrical problems, fuel delivery issues, and cooling system clogs. Regular maintenance, such as checking electrical connections, cleaning fuel filters, and flushing the cooling system, can prevent these problems.
To perform a self-diagnostic check, turn the ignition on and press the mode button until the system check mode is displayed. Follow the instructions on the display to identify any error codes or issues.
Regular maintenance, such as keeping the hull clean and ensuring the impeller is free from debris, can improve performance. Upgrading the intake grate, ride plate, or impeller may also enhance performance.
The Waverunner includes features such as a remote transmitter for security, dual mirrors for increased visibility, and a reboarding step for easy access from the water.
Rinse the exterior with fresh water, clean the hull and deck with mild soap, flush the cooling system with fresh water, and dry thoroughly before covering and storing in a cool, dry place.
If overheating occurs, immediately shut off the engine and let it cool down. Check for obstructions in the cooling intake and ensure adequate water flow. If the problem persists, consult a professional technician.