Yamaha EXR Waverunner 2021 Owner's Manual

Pages 106

Year 2021

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Yamaha EXR Waverunner 2021 Specification

The Yamaha EXR Waverunner 2021 is a high-performance personal watercraft designed to deliver an exhilarating riding experience. This model is powered by a TR-1 High Output marine engine, a three-cylinder, four-stroke engine that offers impressive acceleration and speed. The lightweight NanoXcel2 hull and deck reduce the overall weight, enhancing agility and fuel efficiency. The EXR features RiDE technology, Yamaha's dual throttle control system that simplifies steering and maneuvering, particularly when docking or decelerating.

The watercraft boasts a sleek, race-inspired design with a vibrant color scheme that complements its sporty performance. Its compact, ergonomic seating accommodates up to three riders comfortably, providing a versatile option for both solo adventures and group outings. The EXR includes a multifunction information display, offering critical data such as speed, RPM, fuel level, and more, ensuring the rider is always informed.

Additional features include a reboarding step and handle for ease of access from the water, as well as a tow hook for water sports activities. The storage compartments, both under the seat and in the bow, provide ample space for personal belongings and gear. With a fuel capacity of 13.2 gallons, the EXR ensures extended rides without frequent refueling stops. The Yamaha EXR Waverunner 2021 combines power, efficiency, and advanced technology, making it an ideal choice for those seeking a thrilling yet practical watercraft experience.

Yamaha EXR Waverunner 2021 F.A.Q.

How do I properly flush the engine of my Yamaha EXR Waverunner 2021 after saltwater use?

To flush the engine, attach a garden hose to the flushing port, start the engine, and then turn on the water. Let it run for a few minutes before stopping the water flow and then shutting off the engine.

What is the recommended maintenance schedule for the Yamaha EXR Waverunner 2021?

The recommended maintenance schedule includes checking and changing the engine oil every 50 hours, inspecting the impeller and housing, and performing a comprehensive check every 100 hours or annually.

How can I troubleshoot starting issues with my Yamaha EXR Waverunner 2021?

Check the battery connections and voltage, inspect the spark plugs for fouling or wear, and ensure that the fuel is fresh and the fuel line is clear.

What should I do if my Yamaha EXR Waverunner 2021 overheats?

Stop the engine immediately, check the cooling water intake for blockages, and ensure that the cooling system hoses are not kinked or damaged.

How do I winterize my Yamaha EXR Waverunner 2021?

To winterize, thoroughly clean and dry the Waverunner, add a fuel stabilizer, flush the engine with fresh water, and store it in a dry, covered area. Remove the battery and store it separately.

What type of oil is recommended for the Yamaha EXR Waverunner 2021?

Yamaha recommends using Yamalube 4W 10W-40 oil or a similar high-quality marine 4-stroke engine oil.

How can I improve the fuel efficiency of my Yamaha EXR Waverunner 2021?

Maintain a steady throttle, ensure proper maintenance of the engine and hull, use the correct fuel, and avoid carrying excessive weight.

What are common signs of wear and tear in the Yamaha EXR Waverunner 2021?

Common signs include unusual vibrations, decreased acceleration, excessive engine noise, and visible damage to the hull or impeller.

How can I prevent corrosion on my Yamaha EXR Waverunner 2021?

Rinse the Waverunner with fresh water after each use, apply anti-corrosion spray on metal parts, and store it in a dry location.

What safety checks should I perform before using my Yamaha EXR Waverunner 2021?

Check the steering and throttle for proper operation, ensure the drain plugs are secure, verify the fuel level, and inspect the safety equipment like life jackets and fire extinguisher.