SYM XL05W1-EU SERIES SYMPHONY ST 125 Liquid Cooled Owner's Manual
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The recommended oil type for the SYM XL05W1-EU SERIES SYMPHONY ST 125 is SAE 10W-40, API SJ or higher grade oil.
It is recommended to change the oil every 1,000 kilometers or every 6 months, whichever comes first, to ensure optimal performance.
The correct tire pressure for the front tire is 29 psi, and for the rear tire, it is 33 psi.
If you're experiencing starting issues, check the battery charge, ensure the fuel is sufficient, inspect the spark plug, and verify the kill switch is not engaged.
Use a high-quality ethylene glycol-based coolant with anti-corrosion properties, specifically formulated for aluminum engines.
To maintain battery life, regularly check the battery charge level, clean the terminals, and avoid leaving the scooter unused for extended periods without charging.
If the scooter overheats, stop the engine immediately, allow it to cool down, check the coolant level, and inspect for any radiator blockages or leaks.
To improve fuel efficiency, maintain proper tire pressure, avoid aggressive acceleration, perform regular maintenance, and ensure the air filter is clean.
Symptoms of a worn-out drive belt include unusual noises, decreased acceleration, and vibrations during riding.
To adjust the brakes, locate the brake adjustment nut near the brake lever or wheel, and tighten or loosen it to achieve the desired brake tension.