7 items that require regular maintenance on a scooter.

1. Change engine oil: approximately every 1,000 - 1,500 km.

Engine oil will wear down over time or become contaminated, reducing its lubricating ability. Therefore, it should be changed according to the manufacturer's recommended schedule (usually every 1,000-1,500 km)... In hot, dusty conditions, on hilly roads, or when the vehicle is constantly carrying heavy loads, it should be changed sooner. Additionally, engine oil should be changed immediately after the vehicle has been submerged in water.

2. Gear oil: approximately every 6,000 - 8,000 km.

Like engine oil, gear oil wears down and becomes dirty over time, causing the gears to dry out, become loose, make whining noises, and reduce the efficiency of the transmission system. In more severe cases, this can lead to gear breakage and loss of transmission. Gear oil wears down less than engine oil because it's in a relatively enclosed area. However, users should still remember to change the gear oil after every 3-5 engine oil changes to ensure proper functioning of this component. After a vehicle has been submerged in water, the gear oil should also be changed immediately.

3. Replace brake fluid and brake pads: every 15,000 - 20,000 km.

Brake pads are components that convert kinetic energy into heat energy, helping the vehicle slow down, and they wear down over time. Excessively worn brake pads can cause brake disc warping, rendering the braking system ineffective even after replacing the pads. Brake fluid also heats up during braking, evaporating through gaps due to expansion of the lines. The brake fluid can also become contaminated with impurities and sediment, leading to brake failure or ineffective braking.

4. Air filter: approximately every 10,000 km.

The air filter's function is to filter the air, delivering clean air to mix with the fuel before combustion. A dirty air filter causes the fuel mixture to be "starved" of air, resulting in weak engine performance and incomplete fuel combustion. Depending on the type of air filter, users can either clean or replace it. Most scooters use oil-impregnated air filters, therefore they can only be replaced, not cleaned. In dusty conditions, the air filter should be checked before every 10,000 km.

5. Coolant: approximately every 10,000 km.

This is also an important fluid for vehicles. Excessive coolant loss causes the engine to overheat quickly, run sluggishly, and in the worst cases, can lead to engine block cracking. According to manufacturers' recommendations,nCoolant should be replaced approximately every 10,000 km... Coolant should also be checked regularly, especially after long journeys, mountain passes, or heavy loads.

6. Timing belt: approximately every 10,000 km.

The drive belt is the main transmission component of a vehicle, constantly subjected to high tension and exposed to high temperatures and dust. The belt will wear down over time, leading to engine noise, sluggish performance, and overheating. Excessive wear can lead to belt breakage and loss of power transmission. Manufacturers recommend regular inspection and immediate replacement if the belt shows any signs of cracking.

7. Spark plugs: approximately every 10,000 - 12,000 km.

Spark plugs are ignition components that help burn fuel, generating power for the vehicle. The electrodes of the spark plug wear down over time, causing uneven ignition, increased fuel consumption, and engine hesitation. In addition, many other factors can cause spark plugs to malfunction, such as fuel soot buildup, wetness, or unburned fuel. In reality, spark plugs are quite durable and can last for tens of thousands of kilometers before completely failing. However, you should check and replace them regularly to ensure your vehicle runs smoothly.