Hero Duet 2017 Owner's Manual

The recommended engine oil for the Hero Duet 2017 is SAE 10W-30, which is suitable for maintaining optimal engine performance.
It is advisable to service your Hero Duet 2017 every 3,000-4,000 kilometers or every 6 months, whichever comes first, to ensure its longevity and performance.
The recommended tire pressure for the Hero Duet 2017 is 22 PSI for the front tire and 36 PSI for the rear tire.
To improve fuel efficiency, ensure regular maintenance, keep the tires properly inflated, avoid aggressive acceleration, and use the recommended grade of fuel.
Check the battery connections, ensure the fuel valve is open, and inspect the spark plug for wear. If the issue persists, consult a professional mechanic.
To check the engine oil level, place the scooter on a center stand, remove the dipstick, wipe it clean, reinsert it without screwing it in, and then check the oil level.
The Hero Duet 2017 is designed to run on unleaded petrol with an octane rating of 91 or higher.
Regularly inspect the brake pads for wear, ensure the brake fluid is at the recommended level, and clean the brake discs to maintain optimal braking performance.
Check for any loose parts, inspect tire condition and alignment, and ensure the engine mounts are secure. If the issue persists, seek professional assistance.
To replace the headlight bulb, remove the front panel, disconnect the bulb socket, replace the old bulb with a new one, and reassemble the panel. Ensure the bulb is securely fitted.