Hero Passion Pro 2019 Owner's Manual
![Hero Passion Pro 2019 Motorcycle manual cover](/images/aYHTbzyNSUWPzDwSmBefmfat/thumbs/thumb175x175.webp)
The recommended engine oil for the Hero Passion Pro 2019 is 10W30 grade, 4-stroke engine oil. It is advised to use Hero's genuine engine oil for optimal performance.
It is recommended to change the engine oil every 3,000 to 4,000 kilometers, or as per the service schedule provided in the owner's manual.
The recommended tire pressure for the Hero Passion Pro 2019 is 25 PSI for the front tire and 28 PSI for the rear tire when riding solo. Adjust the rear tire pressure to 32 PSI when carrying a pillion.
To improve fuel efficiency, maintain steady speeds, keep the tire pressure optimal, perform regular maintenance, and avoid excessive idling. Ensure timely servicing and clean the air filter regularly.
Check the battery connections and ensure they are tight. If the battery is old, it may need replacing. Additionally, inspect the starter motor and the ignition switch for any faults.
To adjust the chain tension, first loosen the axle nut. Adjust the chain tensioner on both sides evenly, ensuring a slack of approximately 20-30 mm. Tighten the axle nut after adjustments.
Check the air filter for any blockages and clean or replace it if necessary. Also, inspect the spark plug for any wear and ensure the carburetor is properly tuned.
The spark plug should be inspected every 6,000 kilometers and replaced if necessary. Generally, replacing the spark plug every 12,000 kilometers is advisable to ensure optimal engine performance.
Remove the air filter cover and take out the filter element. Use compressed air to clean it or wash it with a mild detergent and water. Ensure it is completely dry before reinstalling.
Check the fuel level and ensure the fuel valve is open. Inspect the battery for charge and connections, and examine the spark plug for fouling. If the problem persists, consult a professional mechanic.