Yamaha FX HO, FX Cruiser HO Waverunner 2017 Owner's Manual
![Yamaha FX HO, FX Cruiser HO Waverunner 2017 manual cover](/images/c8a94451ddbe7e0d584715b7/thumbs/thumb175x175.webp)
The recommended oil type for the Yamaha FX HO Waverunner 2017 is Yamalube 4W 10W-40. The oil capacity is approximately 1.22 gallons (4.6 liters) when changing the oil and filter.
If your Yamaha FX Cruiser HO does not start, check the following: ensure the safety lanyard is properly attached, check the battery connections and charge, inspect the fuses, and ensure there is sufficient fuel. If the issue persists, consult a professional technician.
Regular maintenance for the Yamaha FX HO includes changing the engine oil and filter, checking coolant levels, inspecting and cleaning the air filter, checking and tightening bolts, and inspecting the impeller and pump for debris.
To store your Yamaha FX Cruiser HO for winter, clean and dry the watercraft thoroughly, add fuel stabilizer to a full tank, change the oil and filter, disconnect the battery, and store it in a cool, dry place with a cover to protect it from dust and moisture.
If your Yamaha FX HO engine overheats, immediately shut off the engine and let it cool. Check for blockages in the cooling intake and inspect the cooling system for leaks. If the problem continues, seek professional assistance.
To improve fuel efficiency, ensure your Waverunner's engine is well-maintained, keep the hull clean and free of marine growth, avoid carrying unnecessary weight, and operate at a consistent speed without frequent acceleration and deceleration.
To flush the engine, attach a garden hose to the flushing port, start the engine, then turn on the water supply. Let the engine run for about 5 minutes to clear salt and debris. Turn off the water first, then stop the engine.
It's recommended to inspect and replace the spark plugs every 50 hours of operation or annually, whichever comes first, to ensure optimal performance.
Symptoms of a failing impeller include reduced thrust, unusual vibrations, and a significant drop in top speed. Visual inspection may reveal physical damage or debris.
To secure your Yamaha FX Cruiser HO, use dock lines to tie off to dock cleats, ensure the lines are tight and secure, and consider using fenders to prevent hull damage. Additionally, remove the ignition key and consider using a lock for added security.