Popularization of knowledge about daily maintenance of SUV cars

SUV is sporty and versatilecarThe abbreviation of is different from the design and driving conditions of ordinary cars, and the operating environment of SUVs is quite different from the load of engine parts. Therefore, car owners should choose high-quality engineslubricating oil, Gear oil, and automatic transmission oil to maintain the car and provide the owner's driving condition.

SUVs are usually four-wheel drive designs to cope with different road conditions.The so-called four-wheel drive is the power generated by the engine, withtransmission shaftTransmitted to the four driving wheels, it can take into account the balance of the four wheels and the improvement of driving force.The four-wheel drive can be divided into full-time four-wheel drive and automatic four-wheel drive. The full-time four-wheel drive is equipped with a central differential to coordinate the front and rear drive shafts.Rotating speed, Provide anti-skid front and rear. The differential plays a very important role in maintaining smooth driving.

Most of the differentials on the rear axle of SUVs are equipped with anti-skid devices, in case one wheel slips, to ensure that the other wheel still has grip; this situation is prone to high temperatures and damage to the differential. Therefore, consumers should use suitable lubricating oil according to the original manufacturer's recommendations. Only with good lubrication and high temperature resistance can the differential and automatic gearbox be truly and thoroughly protected.

In addition, driving on non-ordinary flat roads, such as crossing rivers, crossing sands, mud roads, and going up and down slopes, etc., four-wheel drive works, the torque output of the engine increases, which puts a great load on the engine , It is easy to cause the temperature of the engine oil to rise sharply. Faced with this situation, the oil quality requirements are higher than that of ordinary vehicles. Therefore, the use of fully synthetic, high-stability engine oil can provide protection.At the same time, because of the high temperature, the engine oil is easier to oxidize and thicken, resulting inpistonCarbon deposits and precipitates the engine oil, accelerates the aging of the engine oil, and easily wears the parts. Therefore, car owners shorten the oil change mileage and regularly replace high-quality fully synthetic engine oil, which is the way to maintain the engine.

If you like to modify SUV owners, for example: change the suspension system to a higher level ortireIf you increase and widen, you still have to comply with the original factory's regulations, and don't make too large-scale changes. Although the road adaptability and vehicle performance are good when driving on non-normal roads after over-modification, once driving on a normal flat road, the center of gravity will increase, but it is easy to endanger driving safety. And every time you come back from a conquering adventure in your car, it’s best to have a professional repair center check the suspension system of the vehicle to see if the screws of the linkage mechanism of the chassis are loose, shock absorbers, engines, gearboxes and other parts Whether there is oil leakage, etc.