Yamaha SRX120R 2020 Operator's Manual

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Year 2020

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Yamaha SRX120R 2020 Specification

The Yamaha SRX120R 2020 is a youth snowmobile designed for young riders who are beginning to explore snow sports. It is engineered with a focus on safety, ease of use, and performance, making it an ideal choice for beginners. The snowmobile is powered by a reliable 123cc, 4-stroke, single-cylinder engine that provides smooth and manageable power, suitable for young riders. This engine is fan-cooled, ensuring consistent performance even in colder conditions.

The SRX120R features a CVT (Continuously Variable Transmission) system, which offers seamless acceleration and ease of operation without the need for manual gear changes. Its compact chassis is designed for excellent maneuverability and stability, offering young riders a sense of control and confidence when navigating snowy terrains. The suspension system comprises a telescopic front suspension and a torsion spring rear suspension, providing a comfortable ride over various snow conditions.

For safety, the snowmobile is equipped with a tether switch that immediately shuts off the engine if the rider becomes separated from the machine. The Yamaha SRX120R also includes a speed governor to limit top speed, ensuring that young riders remain within safe speed limits. The snowmobile comes with a sleek, aerodynamic design, featuring Yamaha's signature styling that appeals to young enthusiasts. The seat is ergonomically designed, offering comfort and support for extended riding sessions. Overall, the Yamaha SRX120R 2020 is a thoughtfully designed youth snowmobile that balances safety, performance, and style, making it an excellent entry-level choice for young snowmobilers.

Yamaha SRX120R 2020 F.A.Q.

What type of fuel should I use for the Yamaha SRX120R 2020?

The Yamaha SRX120R 2020 is designed to run on regular unleaded gasoline with a minimum octane rating of 87. Avoid using fuel with ethanol content higher than 10%.

How often should I change the oil in my Yamaha SRX120R 2020?

It is recommended to change the engine oil every 20 hours of operation or at the end of each season, whichever comes first. Always use the specified 4-stroke engine oil.

What is the recommended tire pressure for the Yamaha SRX120R 2020?

The recommended tire pressure for the Yamaha SRX120R 2020 is 0.35 kg/cm² (5 psi) for both front and rear tires. Ensure you check the pressure regularly for optimal performance.

How do I adjust the chain tension on the Yamaha SRX120R 2020?

To adjust the chain tension, first loosen the rear axle nut. Adjust the chain adjuster bolts evenly on both sides until the chain has 10-20mm of slack. Tighten the axle nut securely after adjustment.

What should I do if the Yamaha SRX120R 2020 won't start?

If the SRX120R won't start, check the fuel level, ensure the engine stop switch is in the "RUN" position, and inspect the spark plug for fouling. Replace any components if necessary.

How can I store the Yamaha SRX120R 2020 during the off-season?

For off-season storage, clean the snowmobile thoroughly, add a fuel stabilizer, drain the carburetor, and disconnect the battery. Store it in a dry, cool place and cover it to protect from dust.

What is the proper way to break in a new Yamaha SRX120R 2020?

During the first 10 hours of operation, avoid prolonged full-throttle operation and vary the speed. This ensures proper engine break-in and longevity of the snowmobile.

How do I replace the drive belt on the Yamaha SRX120R 2020?

To replace the drive belt, remove the belt guard, squeeze the clutch to loosen the belt, and slide it off. Install the new belt starting from the drive clutch, ensuring proper alignment.

What are the regular maintenance checks for the Yamaha SRX120R 2020?

Regular maintenance checks include inspecting the throttle, brakes, chain tension, and lubrication of moving parts. Check the coolant and brake fluid levels, and inspect the spark plug regularly.

How do I test the ignition system on my Yamaha SRX120R 2020?

To test the ignition system, remove the spark plug and connect it to the ignition coil. Ground the plug against the engine and pull the starter. A strong blue spark indicates a healthy ignition system.