1.Truck oil maintenance: Oil is the blood of the minivan, the main role is to lubricate the engine and wear reduction, through the view of the vehicle’s oil, you can learn whether the engine’s condition is abnormal.

The normal amount of oil should be between the upper and lower scales of the oil scale is best. Users can also observe the color of the oil, the oil will gradually become black after a period of time, showing a milky white or foam appears to indicate that the oil is mixed with water.

2.Truck generator maintenance: Next check the small truck generator, starter motor above the screws are missing and loose. Line connection has no effective and reliable, there is no bare, aging, if found should be immediately tightened and wrapped processing, and for the vehicle aging line should be replaced in a timely manner.

3. Truck lights maintenance: If you want to advance the brightness of the headlights, you can not directly exchange high-power bulbs, which can constitute circuit overheating or even destroyed. And should be in the exchange of high-power bulbs together, change the circuit.

Today’s market prevalent modification method has a better maneuverability – the original headlight interface to plug an external circuit, through the vehicle battery directly to the headlights to send electricity, can ensure satisfactory voltage; original headlight circuit changes as a switching circuit, this method can be exchanged for 90/100W halogen vehicle headlights! This method can exchange the vehicle headlights into 90/100W halogen lamps, the brightness is greatly advanced, night driving safety is also greatly advanced.

4. Truck tire maintenance: Tires are the key to car maintenance, high-speed driving, if there is a flat tire will be a big accident. Therefore, it is necessary to check the condition of tires before each trip.

First, check the air pressure of the tires. If the air pressure is too high or too low, it is not good, so you should make appropriate adjustments according to the situation. For example, in the slippery road surface, hot weather, the pressure should be lower, the air can not be too full; temperature plummeted, the tires must be supplemented with air pressure to cope with the low-temperature road surface. After driving a certain mileage to switch the front and rear tires, so that you can make the best use of it, to extend the service life of tires.

The braking system of minivan mainly adopts brake fluid to transfer braking force, while heavy trucks adopt pneumatic braking system, both of which should be maintained in different ways. For cars with oil brakes, check the brake fluid level before leaving the car. If you find that the oil level has dropped, immediately check the brake fluid circuit for leaks. Brake fluid will fail over time as it absorbs moisture from the air, so it is best to replace it once a year.