SYM TEA12T1CN-EU SERIES ADX125 Owner's Manual
![SYM TEA12T1CN-EU SERIES ADX125 Scooter manual cover](/images/GJLIpwoNBwDVtbppiJvawpZK/thumbs/thumb175x175.webp)
Regular maintenance should be performed every 2,000 kilometers or 1,200 miles, or every 6 months, whichever comes first. This includes checking the oil, brakes, and tires.
It is recommended to use 10W-40 semi-synthetic oil for optimal performance. Always check your owner's manual for the most accurate information.
If your scooter fails to start, check the battery charge, ensure the fuel valve is open, and inspect the spark plug for wear or damage. If the issue persists, consult a professional mechanic.
If your engine overheats, stop riding immediately to allow it to cool down. Check the coolant level and ensure the radiator is not blocked. If the problem continues, seek professional service.
To store your scooter, clean it thoroughly, fill the fuel tank, disconnect the battery, and keep it in a dry, covered location. Consider using a fuel stabilizer to prevent fuel degradation.
The recommended tire pressure is 29 psi for the front tire and 33 psi for the rear tire. Always refer to the owner's manual for the most accurate information.
To improve fuel efficiency, ensure regular maintenance, keep tires properly inflated, avoid aggressive acceleration, and reduce excess weight.
If the brakes feel spongy, inspect the brake fluid level and look for any leaks in the brake lines. Bleeding the brakes to remove air bubbles may also be necessary.
To adjust the headlight, locate the adjustment screws near the headlight assembly. Adjust the screws until the light beam is at the desired angle and height.
Signs that the drive belt needs replacement include visible cracks, fraying, or loss of tension. A loss of power or unusual noises while riding may also indicate belt issues.