What are the parts that need to be lubricated in a car semi-trailer?
The clutch is essential in the process of our semi-trailer braking. It is related to our driving safety, very frequent use, and easy to damage, can not be ignored. Therefore, we should pay more attention to the process of semi-trailer maintenance.
The rear-turn semi-trailer Xiaobian tells you to clean the dust of the bearings regularly, because the transportation environment of the semi-trailer is very variable. If you work under the conditions of high humidity during the rainy season, it may cause rainwater to attack and cause surface rust. The situation is caused by the fact that our bearing rotation is not too flexible, grease lubrication is added in time, and the bearing is seriously worn or damaged and should be replaced in time.
Semi-trailer tires also need to pay attention. When we are driving a semi-trailer, the tires are in direct contact with the ground. This is related to the speed and safety of our trailers. If there are any problems, we must repair them in time. .
Misunderstanding of lubricant use:
Misunderstanding 1: Lubricating oil is often added without changing. It is correct to check the lubricating oil frequently. However, only adding and not replacing can only make up for the shortage of the oil quantity, but it cannot completely compensate the loss of lubricating oil performance. During the use of lubricating oil, the quality will gradually decrease due to pollution, oxidation, etc., and there will be some consumption, which will reduce the quantity.
Misunderstanding 2: The use of additives is a real lubricant with a variety of engine protection features, the formula already contains a variety of additives, including anti-wear agents, and lubricants pay attention to the balance of the formula to ensure the full play of various properties. Adding other additives by yourself not only can not bring extra protection to the vehicle, but it is easy to react with the chemical substances in the oil, resulting in a decrease in the overall performance of the oil.
Misunderstanding 3: When the lubricant turns black, it is time to change the oil. This understanding is not comprehensive. For lubricating oils without a static dispersant, the blackening of the color is indeed a manifestation of the deterioration of the oil, but the lubricating oil used in modern automobiles is generally provided with a quiet decomposing agent.
