Towing the vehicle with an automatic transmission

More recently, a car with an automatic transmission was expensive to maintain, was considered unusual and unreliable. But times change, and today the car with automatic transmission is increasingly becoming a conscious choice of car owners. The automatic transmission makes driving the process easier, more comfortable and safer, it allows not to be distracted by the motor assessment of the work that urban congestion is a major plus. Along with this particular design of cars with automatic transmission require from their owners comply with certain rules of operation. Towing of the vehicle must be carried out with special caution. To understand the essence of the problem is necessary to compare the performance of manual and automatic transmissions when towing. If the car engine, which is towed, muted, and the transmission is in the neutral position, the mechanics will be free to rotate only one gear. In the machine will then be fully rotated mechanism. What does it lead to? Firstly, the automatic transmission is not designed for operation in this mode. This leads to rapid overheating and failure. Secondly, with the engine off will not operate the oil pump, and the grease is fed into the machine. Naturally, this will also lead to the rapid failure of the transmission. Does this mean that a car with automatic transmission can not be towed at all? Not at all. Just such a car is not recommended to be towed with the engine, and in special cases (often in tow there is a need for it at the idle engine) to comply with certain rules. First of all, you need to read the instruction manual, which must be indicated towing capability and its regime. The fact that the structure of some automatic transmissions it allows, even when the motor is switched off, while for others there are strict limits on the maximum towing speed and distance. A total ban is not common. What should I do if there is no instruction manual or on the vehicle at hand? In this case it is reasonable to be cautious and to limit the speed of 30 km/h. At the same time every 30 km to make a stop in order to prevent overheating of the automatic transmission mechanism. Some experts give different figures (for example, 40 km/h and 50 km or 50 km/h and 40 km). The essence of this limitation – not to overheat the gear-box machine. The general recommendations that are relevant for any model, relates closely monitor the level of oil in the transmission. It is best to fill it right up to the neck. The very same box must be put in the position “N”. With the engine off to put a “machine” to the neutral position is not so simple. All automatic transmissions are equipped with a special lock, designed to translate the selector in the neutral position. First you need to remove the locking cap any sharp object (sometimes this can be done with a fingernail). Under this cap is a technological hole. In it, you can press any long, thin object (eg a screwdriver). Click on the ledge with one hand, should the selector lever to the neutral position. After that you need to make sure in two things: the fact that the car is not on the handbrake and steering wheel – is not blocked.

Read also: Mercedes-Benz E-Class All-Terrain

“Craftsmen” are, of course, to disconnect the drive wheels from the drivetrain. However, these “little tricks” should be used with great caution. It is best to use the tow truck, but if it is for some reason unavailable, use the above tips will allow to tow a car with automatic transmission without causing him harm.

Read also: Mercedes-Benz V-Class minivan

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