SYM AY05W9-EU SERIES SYMPHONY CARGO 50 Owner's Manual
![SYM AY05W9-EU SERIES SYMPHONY CARGO 50 Scooter manual cover](/images/iZKIYqEIPbAFZgejZmZHisOT/thumbs/thumb175x175.webp)
The recommended tire pressure for the SYM AY05W9-EU SERIES SYMPHONY CARGO 50 is 29 PSI for the front tire and 33 PSI for the rear tire. Always check the tire pressure when the tires are cold.
It is recommended to change the engine oil every 1,000 kilometers or every 6 months, whichever comes first. Always use the oil grade specified in the user manual for optimal performance.
The SYM SYMPHONY CARGO 50 is designed to run on unleaded gasoline with an octane rating of 91 or higher. Using the correct fuel ensures better performance and longevity of the engine.
To adjust the brakes, locate the brake adjusting nut near the brake lever. Turn the nut clockwise to tighten or counterclockwise to loosen the brake cable. Ensure the brake lever has about 10-20mm of free play for optimal braking performance.
If the scooter won't start, check the following: ensure the kill switch is in the 'ON' position, check the fuel level, inspect the spark plug for wear, and ensure the battery is charged. If the problem persists, consult a professional technician.
To replace the headlight bulb, first remove the front cover by unscrewing the fasteners. Gently disconnect the wiring from the bulb, replace the old bulb with a new one, and reattach the wiring. Finally, secure the front cover back into place.
Regular maintenance should be performed at the following intervals: oil change every 1,000 km, brake inspection every 2,000 km, tire check every 500 km, and a full service every 5,000 km. Always refer to the user manual for specific maintenance details.
To improve fuel efficiency, ensure regular maintenance is performed, keep tires inflated to the recommended pressure, avoid rapid acceleration and deceleration, and reduce excess weight on the scooter.
Excessive vibration can be caused by unbalanced tires, loose engine mounts, or worn suspension components. Check tire balance, inspect mounts and suspension, and ensure all fasteners are tightened securely. Consult a mechanic if necessary.
To clean the air filter, remove the air filter cover, take out the filter, and clean it using compressed air or a mild detergent if it's a foam filter. Ensure the filter is completely dry before reinstallation. Replace the filter if it's damaged or excessively dirty.