Many people say that heavy duty truck maintenance is difficult. In fact, it has a lot to do with the misunderstandings that occur in our daily use. Today, we have summed up some misunderstandings with the card friends to facilitate the use of cars in the future.
Misunderstanding 1: Use a good oil to replace the filter
Some card friends believe that the better oil is better, and there is no need to change the oil filter regularly. It should be noted that the oil quality of different grades of lubricant will change during use.
When the vehicle travels for a certain mileage, the performance will deteriorate and the engine will be subject to various problems. If the filter is clogged, the oil will not pass through the filter element smoothly. It will swell the filter element or open the safety valve. It will pass the bypass valve and still bring the dirt back to the lubrication part, which will accelerate the wear of the engine and increase the internal pollution. Therefore, regular replacement of the oil filter is equally important.
Myth 2: Air filter does not need to be replaced frequently
Some card friends believe that the ambient dust is not large, and the air filter can be replaced for a long time. In fact, the intake system of the engine is mainly composed of an air filter and an intake pipe.
Therefore, according to different usage conditions, the air filter element should be cleaned regularly. The air filter element should be replaced with a new one after cleaning for 3 times. The cleaning cycle can be determined by the air quality of the daily driving area. It is also important to purchase a factory-made air filter that is supplied by a manufacturer with good quality.
Misunderstanding 3: Think that the air intake duct dust can be blown out
If the cargo truck is often driven by a road area with more dust and poor air quality, you should pay attention to cleaning the intake pipe to ensure the smooth flow of the air.
The intake duct is very important for the normal operation of the engine. If the intake duct is too dirty, the efficiency will drop, so that the engine cannot operate within the normal output power range, which will aggravate the wear and aging of the engine. Try to avoid dusty areas as much as possible. At the same time, the air conditioner should also be replaced.
In order to ensure the safety of your car, your car will not be injured, so you must avoid these three misunderstandings, so that you can use the car in the future.
Drivers who drive trucks all the year will have some emergency repairs. If they encounter a glitch outside, they will call for rescue. It will cost a lot of money. Today, heavy howo truck manufacturer recommend a few pieces of necessary maintenance tools for you to solve temporary glitch.
1. Common truck repair tools
Combination wrench: This combination of wrenches is easy to carry and has a wide range of uses.
Adjustable wrench: It is a very convenient multi-purpose wrench. It is best to have a large one and a small one in the car to match the use in different situations!
Headlights: Headlights do not need to be illuminated by hand. Directly on the head, you can free your hands to do other things, whether it is lighting during the car or dark lighting, it is extremely convenient.
In addition to the above tools, a sleeve with a golden top and a tire screw is required.
2. Fragile gadgets
Fan belt: The fan belt is easily damaged, and the card friends will not maintain the fan belt. If the fan belt is broken, the heat dissipation is not good. In order to avoid the inconvenience on the road, it is necessary for the card friends to prepare the same fan belt.
Quick connector: I believe that many drivers and friends have encountered halfway tracheal wear problems, although the problem is not big, but the hidden dangers are fatal. With the car with a few quick pipe joints, the pipe is worn on the road, cut the pipe to the rotten place and then joints, the problem can be solved, wait until the place to go to the service station to replace it with iron, more solid And the connection is firm.
Various clips: According to your own needs, you can buy a few clips for the car in case of need. Diesel filter: This is also an essential spare part of driving, especially in winter.
Hanging gear cylinder O-ring: Once the gear O-ring fails, your car will be difficult to move, so it is recommended that the driver friend set up a car.
The small tools needed for the above truck repairs are recommended by the old drivers based on years of experience and can definitely solve many small problems in your journey.