Summer, I feel it is a difficult season, not only we are not happy, our love machine is also a very serious test.
A lot of professional and extensive preventive strategies have been seen, which is really comprehensive and thorough. Here is my little brother, taking his car as an example to discuss my views and feelings.
First of all, the engine is cooling. Under normal circumstances, the high temperature is divided into high water temperature and high oil temperature.
First, the water temperature is high, which may be the biggest headache for many friends. Actually, it's not that difficult. If you want the water temperature to be low, there may be no problem at all.
1, ensure normal water circulation, that is, no shortage of water, thermostat normally open.
2, heat dissipation is better, that is, radiator radiator is clean and non clogged. The two points are basically guaranteed, and the water temperature will not be high.
Take my Hyundai 80-7 as an example, the water temperature is high at noon, and the same is true when opening the back cover. After examination, the water is not short, the thermostat is normal, and the visual tank is OK. Alas. The car should not have high temperature for 2000 hours. Once again, it is found that a large number of poplar flocs in the previous period resulted in a large amount of poplar flocculation between the hydraulic tank, the water tank and the air conditioning radiator, which is not easy to find. So, remove the radiator. Use the air pump to clean the inside and outside, and then clean it with water. The problem is solved, and the temperature is always four.
Therefore, when checking cars, we must be careful and not careless. We will do well for cars and cars.
Second, the oil temperature is high. There is no water temperature to solve this problem. Less hydraulic oil, poor oil quality, large pump leakage, excessive flow. All of them cause high oil temperature. Little brother doesn't know too much. I can only do the simplest, cheapest and effective strategy.
1. Seal the gap between the air ring, water tank and hydraulic oil tank, that is, increase the air suction of the engine, so as to achieve the purpose of lowering the oil temperature.
2, add the cooling fan.
Take my Cat 308 as an example, start the water temperature normal, slowly day after the heat, the oil temperature is a little high, the water temperature is natural not low, check and clean the radiator, and seal the tank gap between the tank, the problem is solved, considering the problem of bad heat dissipation, bought a heat fan added to the hydraulic oil radiator, come Increase its bulk heat and solve the problem. Now the temperature is 80..
Sometimes, if this kind of machine is not easy to repair or do bad repair, or the accessories are not good to buy, then their fate depends on our hands-on modification ability, a small modification, may be able to allow them to bring us a greater wealth.
In addition, when the water temperature is high, do not immediately extinguish the fire, this will cause the engine cylinder phenomenon, can not add a large amount of cold water, can not easily open the tank cover, can choose small small throttle, small water cooling radiator, when the temperature drops, slowly open the tank cover, and small amount of water to join the water, to note the safety.
Below, the cab is cool. Maybe we all have the feeling of sauna, and air conditioning is OK. My little brother has several cooling points for the cab cooling.
First, in the roof to do heat insulation material, I use the roof waterproof material, I see it has a little effect of light, there will be heat insulation, buy some, but the water, and do not come.
Two, add an electric fan. Sometimes you have to use a fan when you stop doing your car. Saving oil will not get air conditioning disease, ha ha, look at my Hyundai 80 and Cat 308 installed fans, maybe you will like it.
Three, add sunscreen curtain, I use a self - suction curtains, this is a good use, on the glass on the line, the transparency is not good, but the effect is good.
