Yamaha AR210, SX210 2021 Owner's Manual

Pages 148

Year 2021

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Yamaha AR210, SX210 2021 Specification

The 2021 Yamaha AR210 and SX210 models are high-performance jet boats engineered for both leisure and sport boating enthusiasts. These models are powered by twin TR-1 High Output Yamaha Marine Engines, delivering robust performance with a combined output that ensures swift acceleration and reliable power. The boats measure 21 feet in length, offering ample space for passengers and gear, and can accommodate up to 10 passengers comfortably.

The hull design, crafted from durable and lightweight fiberglass, enhances maneuverability and stability, providing a smooth ride in various water conditions. Both models feature an overall width of 8 feet 6 inches, optimizing onboard space without compromising on ease of navigation. The cockpit layout is designed for ergonomic efficiency, with a helm equipped with Yamaha’s Connext system, providing intuitive control over boat functions and entertainment options.

The AR210 is distinguished by its sporty design, including a stylish aluminum folding wakeboard tower that supports water sports activities. In contrast, the SX210 offers a more traditional setup. Both boats include spacious bow and stern seating areas, storage compartments, and a swim platform with a reboarding ladder, enhancing their appeal for family outings and social gatherings.

Additional features include a marine-grade stereo system, advanced steering and handling technologies, and a generous fuel capacity of 50 gallons, ensuring extended trips without frequent refueling. The combination of innovative design and advanced engineering makes the 2021 Yamaha AR210 and SX210 models ideal for those seeking a versatile and enjoyable boating experience.

Yamaha AR210, SX210 2021 F.A.Q.

How do I properly winterize my Yamaha AR210?

To winterize your Yamaha AR210, start by flushing the engines with fresh water, add fuel stabilizer to the gas tank, and run the engines to circulate the stabilizer. Drain any water from the engine compartment and bilge, remove batteries and store them in a warm place, and cover the boat securely with a weather-resistant cover.

What is the recommended maintenance schedule for the Yamaha SX210?

The recommended maintenance schedule includes: checking and changing engine oil every 50 hours, inspecting and cleaning spark plugs every 100 hours, flushing the cooling system after each use, and inspecting the hull and deck for damage regularly. Consult the owner's manual for a detailed schedule.

How can I troubleshoot engine starting problems on my Yamaha AR210?

First, ensure that the battery is fully charged and connections are clean and secure. Check the fuel level and ensure the fuel valve is open. Inspect the spark plugs for wear or damage. If the engine still doesn’t start, consult a professional technician.

What steps should be taken to clean the hull of the Yamaha SX210?

To clean the hull, use a soft brush and a biodegradable boat soap. Rinse the hull with fresh water, apply the soap, and scrub gently to remove dirt and grime. Rinse thoroughly and dry with a clean cloth to avoid water spots. Apply a marine wax for protection.

How do I adjust the throttle tension on my Yamaha AR210?

Locate the throttle tension adjustment screw near the throttle lever. Turn the screw clockwise to increase tension or counterclockwise to decrease it. Adjust until the throttle feels comfortable and responsive to your touch.

What are the common causes of overheating in the Yamaha SX210?

Common causes of overheating include a clogged intake grate, blocked cooling water intake, or a malfunctioning thermostat. Regularly inspect and clean the intake and cooling systems. Replace the thermostat if necessary.

How do I replace the impeller on the Yamaha AR210?

To replace the impeller, first disconnect the battery. Remove the pump cover and old impeller. Lubricate the new impeller with water or soap, then insert it into the housing. Reattach the pump cover and reconnect the battery. Test for proper operation.

What safety checks should be performed before each outing in a Yamaha SX210?

Before each outing, check that all safety equipment is on board and in good condition. Verify that navigation lights are operational, bilge pumps are functional, and inspect the fuel and oil levels. Ensure that life jackets are accessible for all passengers.

How can I improve the fuel efficiency of my Yamaha AR210?

To improve fuel efficiency, maintain a steady speed, avoid excessive idling, and ensure the boat is not overloaded. Regularly clean the hull to reduce drag, and keep the engines well-maintained by following the recommended service schedule.

What should I do if my Yamaha SX210 has a steering issue?

If you experience steering issues, first check the steering cable for any kinks or damage. Ensure the steering fluid is at the correct level and free of air bubbles. Lubricate the steering mechanism and test the wheel for smooth operation. Seek professional assistance if problems persist.