Winter construction machinery driving five points of attention, the machine must see
Information details
Winter construction machinery driving five points of attention, the machine must see Time: 2015-02-28 Source: http://
First, the necessary inspection
In the cold winter, the engine is most in need of protection. In winter, the winter-specific lubricants should be replaced in time.
Adding an appropriate amount of antifreeze to the engine cooling system can also play a role in protecting the cold. However, before using the antifreeze, first remove the original engine antifreeze and then clean the water channel. It is best to add the antifreeze specified by the manufacturer. Liquid, so as not to cause waterway corrosion in the future.
Second, start preheating
At low temperatures, many vehicles encounter hard-to-fire problems at start-up, or sometimes suddenly turn off during driving.
The correct way to deal with this is: the time when the vehicle is started once should be controlled within 5 seconds, that is, the key is not turned on or the start switch is not used for too long.
If it is unsuccessful to start 3 times, it should be stopped for a few minutes before continuing to start, so as not to damage the battery. In the case of particularly cold weather, the battery can be removed and placed indoors to keep warm, and then installed in the morning when it starts. Although this is a little troublesome, it can guarantee the smooth start of the vehicle.
After starting the engine, you should drive slowly to warm up, do not slam the throttle, and do not let the engine speed too high. In addition, the warm-up time does not have to be too long, as long as the pointer of the thermometer starts to rise.
Third, the window defogging
At present, many cars have a front windshield defrosting air outlet at the inner bottom of the front windshield. When using, just turn on the air conditioner and adjust the gear to the defroster and open the outer loop.
For defogging the rear window glass, you can turn on the rear windshield resistance wire on the car to remove the fog. Most vehicles only need to find this button on the central control panel and press it. In addition, an automotive anti-fogging agent can be purchased in the automotive supplies market to keep the glass surface clean and prevent fogging.
Fourth, deal with icing
When snowing and freezing, before and after turning on and off the wiper, you should pay attention to wipe off the residual snow and ice and water on the scraper. At the same time, wipe the windshield glass to prevent the wiper blade and the windshield from freezing together. If necessary, stop at night. The blades are supported to ensure they are not frozen.
Some people put newspapers or plastic film on the windshield to prevent the windshield from freezing. If the temperature is extremely low, it is very likely that the newspaper and plastic film will be frozen on the glass, so it is not desirable.
Once the sunroof is frozen, do not force the sunroof to open, which will easily damage the sunroof motor and rubber seal. Wait until the temperature inside the car rises until the sunroof glass and the sealant frame are thawed.
Five, location parking
When conditions permit, park in a sunny, sheltered, flat, dry location.
When parking, the front of the car is best to face the wind direction, which can reduce the damage of wind and snow to the car's water tank and engine. In addition, the winter wind is large, in order to avoid falling from the sky, it is best to park the car in the open space.
When parking on a slope, the front of the car should be oriented upwards, so that the condensate from the exhaust system is not returned to the inside of the exhaust system, causing unnecessary trouble. When there is ice and snow, it is not appropriate to stop on the ramp to avoid difficulty in starting.
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