After the maintenance of the eight wheel double axle car, in addition to changing the oil, what part

The most conventional maintenance item in the last eight rounds of maintenance is to replace the three filters regularly, which is to better protect the engine and extend the service life of the engine as much as possible. The three filters refer to the gasoline filter, air filter and oil filter, which are used to filter impurities in gasoline, air and oil, prevent impurities from entering the engine, causing abnormal wear and tear of the engine or abnormal work. It is recommended that the owner replace the oil filter according to the prescribed maintenance interval.

In the process of operation of the rear eight-wheel engine, the metal surface of the cylinder body is running at high speed and rubbing against each other at a high temperature of several hundred degrees Celsius, which cannot avoid the wear of the engineEspecially when the operation is continuous for a long time and the load is relatively heavy, the degree of wear and tear will become higher.

The oil is changed once every 5000 km. When you change it, you can directly change the three filters, and the gear oil will be changed in 20,000. Four-wheel maintenance, once every six months, if it is a long-distance car or dump truck, a month maintenance and half a month to adjust the brakes.

The tires are divided into 1200-20 tires that play fourteen and a half gases, but they must be radial tires.

The basic maintenance items for the last eight wheels are:

1. Change the engine oil and the three-filter oil filter element. Air cleaner. Diesel filters.

2. Wheel maintenance, due to the large load capacity of large trucks, their bearings are tapered bearings, which need to be added with high-grade butter.

3. Transmission oil change, large truck transmission due to overload and heavy load, transmission wear is large, in order to reduce wear and tear to change gear oil regularly.

4. The rear axle tooth pack is similar to the transmission, basically the oil is changed twice, and the gear oil must be changed once.

In addition to daily maintenance, it is recommended that you find a professional car repair shop.

With the Great Wall or Hengyun, are the CF-4 level or above produced by Sinopec enterprises, such as the Vaillant heavy-duty king CF-4 10W-30 produced by Hengyun, the products of the Great Wall liquid can also be dug up with the same grade.

Oil, playing is lubricating oil, also called butter, is a solid grease, hit in the "joints" of the car's activities, there is this "butter" lubrication, can reduce the wear of parts. For example. The universal joint of the transmission shaft, the lifting arm after the big box is raised, and the front and rear axles of the bow piece.

Wait a minute.. You can go to someone who specializes in making oil for you, and you can do it for a few dozen dollars. This constant oil is beneficial

Under normal circumstances, it is generally changed once a thousand to 10,000 kilometers, basically if you use it a lot, it will take about a month, depending on the frequency and mileage you run. Oak blind.

It depends on what oil you change. Ordinary engine oil, which can run 5000 kilometers. Good engine oil can run 20,000-300,000 kilometers.

10,000 kilometers once, it is best to change the filter element for 5,000 kilometers.