Yamaha FX SVHO, FX Cruiser SVHO, FX Limited SVHO Waverunner 2020 Manual

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Year 2020

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Yamaha FX SVHO, FX Cruiser SVHO, FX Limited SVHO Waverunner 2020 Specification

The 2020 Yamaha FX SVHO, FX Cruiser SVHO, and FX Limited SVHO Waverunners are high-performance personal watercraft engineered for speed, comfort, and superior handling. Each model is powered by Yamaha's Super Vortex High Output (SVHO) marine engine, a 1.8-liter, supercharged, four-cylinder, four-stroke powerhouse that delivers exceptional acceleration and top-end speed. The engine is paired with a 160mm high-pressure pump, enhancing thrust and efficiency, making these models ideal for both recreational and competitive riding.

The hull and deck are crafted from Yamaha's exclusive NanoXcel 2 material, which is 18% lighter than traditional materials, providing a nimble and responsive ride. These Waverunners feature Yamaha's RiDE technology, a dual throttle handlebar control system that simplifies deceleration and reversing, providing intuitive control and enhanced maneuverability.

Comfort and ergonomics are emphasized through the multi-position, theater-style seating, allowing for an accommodating ride for up to three passengers. The FX Cruiser SVHO and FX Limited SVHO offer additional luxury with features such as Cruise Assist and No Wake Mode for easy cruising and low-speed zones. The FX Limited SVHO is equipped with exclusive accessories, including a custom cover, a portable Bluetooth speaker, and a tube with a tow rope, enhancing the overall recreational experience.

All models are equipped with a Connext touchscreen display that provides riders with access to a range of information, including speed, fuel level, and trip details, along with customizable settings for a personalized riding experience. With ample storage compartments and a reboarding step, the 2020 Yamaha FX series combines performance, luxury, and practicality, catering to water enthusiasts seeking a versatile and exhilarating ride.

Yamaha FX SVHO, FX Cruiser SVHO, FX Limited SVHO Waverunner 2020 F.A.Q.

What is the recommended maintenance schedule for the Yamaha FX SVHO models?

For optimal performance, it is recommended to follow the maintenance schedule outlined in the owner’s manual. This includes regular engine oil changes, checking and replacing spark plugs, inspecting the hull and deck for damage, and flushing the engine after each use in saltwater.

How do I properly flush the engine of my Yamaha FX Cruiser SVHO after saltwater use?

To flush the engine, connect a garden hose to the flushing port, start the engine, and then turn on the water. Let it run for a few minutes to ensure all salt and debris are cleared. Turn off the water before stopping the engine to prevent water from entering the exhaust.

What should I do if my FX Limited SVHO does not start?

First, check the battery connections for any loose or corroded terminals. Ensure the battery is charged. If the problem persists, inspect the ignition system, fuses, and consult the manual or a professional technician for further diagnostics.

How can I improve the fuel efficiency of my Yamaha Waverunner?

Maintain steady speeds, avoid rapid acceleration, and ensure your Waverunner is properly tuned. Regular maintenance, such as changing the oil and cleaning the air filter, can also improve fuel efficiency.

What type of oil is recommended for the 2020 Yamaha FX SVHO models?

Yamaha recommends using Yamalube 4W 10W-40 for optimal performance, but any high-quality marine 4-stroke engine oil that meets the specifications in the owner’s manual can be used.

How do I winterize my Yamaha FX Cruiser SVHO?

To winterize your Waverunner, thoroughly clean and dry it, flush the cooling system, add fuel stabilizer, change the oil, and remove the battery for storage. Cover the Waverunner to protect it from dust and debris.

What is the proper way to store the Yamaha FX SVHO models when not in use?

Store the Waverunner in a cool, dry place, ideally on a trailer or stand to prevent hull deformation. Use a cover to protect it from dust and sunlight. Ensure all water is drained and the battery is disconnected if storing for long periods.

How can I troubleshoot overheating issues in my FX Limited SVHO?

Check for blockages in the cooling intake and ensure the impeller is not damaged. Make sure the cooling system is flushed regularly. If the problem persists, have the thermostat and cooling lines checked by a professional.

What safety checks should be performed before riding the Yamaha FX Cruiser SVHO?

Inspect the hull for damage, ensure the throttle and steering controls are functioning properly, check the fuel level, and ensure that the safety lanyard is operational. Verify that all safety equipment, such as life jackets, is on board.

How do I replace the spark plugs on my Yamaha FX SVHO?

First, remove the engine cover and locate the spark plugs. Disconnect the spark plug wires, then use a spark plug socket to remove the old plugs. Install the new plugs by hand to avoid cross-threading, tighten with a socket, and reconnect the wires.