As you know, the car may not always be in perfect condition. Quite often parts are prone to failure, not just failure. They tend to wear out. Replace parts, such as valve seals or rings may be independently and contact the service station. Of course, it's not cheap, but it is able to greatly simplify the repair of the vehicle. It is very important that in the car everything worked properly, as it depends entirely on the safety of the people who are on the passenger seat. Specialists will do all the work, then the vehicle will again be like new.
This article is intended for people who for certain reasons want to hold the maintenance the car yourself. Namely, we will focus on how to properly replace oil ring.
For motorists the concept of oil control rings is not new. This detail is one of the most important components of the engine. Piston rings, consisting of and oil, are composed of several elements such as:
From their technical condition very much depends. For example, oil ring directly affect the amount of spent fuel or oil, the level of toxicity of emissions, power, which is capable of accelerating the car. And, what is most important, as the starting properties of the engine.
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In order to replace the rings, you will need accessories such as
Before you proceed to the replacement process, you need to buy new items. Buy only the original oil ring, which price is not lower than 300-500 rubles, depending on the models. Why it is not recommended to purchase cheaper items? As a rule, a low value indicates either low quality products, or fake. Such parts can guarantee the correct operation of the engine, so more than a few thousand kilometers this car simply will not pass. And what is most unpleasant in this moment, the damage can be much more serious and require large financial investments.
Quite often, experts in the field of repair of cars specially selected oil ring consisting of a material, completely corresponding to that from which made the engine itself. As for the other components (caps, etc.), they must also be suitable for all criteria.
Not every owner of transport knows all the important details about piston rings. And this knowledge is extremely necessary for self-replacement of parts. For example, the gap of the piston rings is of great importance for the whole system. Let's try to understand what it is and why you need.
First and foremost, from physics all know that the objects when heated have the ability to expand. The same thing happens with piston mechanism. If you do not leave a gap, it will gradually lead to the violation of rotation of the circles. And this, in turn, will impede the heat dissipation.
The design of the piston includes compression and oil control rings. Each of these types has a special function. Compression rings do not miss the burnt gases, the valve clean the cylinder from oil residues. When heating occurs, the parts expand, which can lead to jamming of the rim. In order to fully prevent this, the necessary clearance of piston rings in the range from 0.3 to 0.6 mm. His absence will cause serious damage to the cylinder.
So, the new parts already purchased, then you can begin the process of replacing them. The first thing to run next – dismantling of all knots and mechanisms. It will ensure access to the necessary parts, but rather allows you to seamlessly replace oil control piston rings.
What is included in the complex demolition work?
In order toreplace the rings and valve caps led to the proper working of the engines General diagnostics car. Usually at this point checks the deterioration of the other parts and the quality of their fit. In any case, we cannot ignore the plight of the dowel of the camshaft. If in the process of dismantling is seen that they are not too densely planted, then they should also be removed. This must be done to avoid losing detail in the process of driving a vehicle.
After all that has been done has completely opened access to the camshaft, which must be pulled together with the omentum. Next, to get the oil ring, install the parts in this position, where the piston will be at TDC. Pulling the candle, it is necessary in the hole to insert the rod. If you do not follow this, the valve will easily fail.
Next you need to use a special tool to compress the spring located on the valve, and pull the two cracker. You can get them with the tweezers. Then, using the special tool, remove the rings. This dismantling work is finished.
Now let's talk about how to properly perform the installation process. This work will consist of several stages:
Important: replace the oil ring is made with strict observance of the sequence. The detailed extraction process described above. Be careful that the sides were in places where it should be. Otherwise it may cause a sharp increase of quantity of spent oil.
For those who prefer to engage in their own personal car, you must know what racconsole rings. In short, it is removing carbon deposits from parts. Unfortunately, not all motorists have a positive attitude to this procedure. Some of them think it's a good way of preventing engine operation, and others – inexpedient.
But let's listen to the experts. They argue that when conducting decarbonize removed the excess hardened oil that contribute to the wear of the oil caps. The result of this procedure is to significantly increase the power of the power unit.
In order to avoid sakatsuka piston rings, which may be a failed oil control part, it is recommended to conduct this procedure. It will help to get rid of the formation, thereby extending the engine life for a while.
But for a complete solution of this problem still need to replace the valve seals and rings.
In Russia the most common car brand – Mercedes. Therefore, to acquire items for replacement is not a problem. They are widely sold in all specialized stores. During engine overhaul, the main thing - correctly to pick up the compression and oil ring (VAZ – mark the motor, which should be combined items). Their choice is affected by the desired end result. For example, to restore normal engine operation is sufficient to install a simple regular rings, but for performance preference is given to molybdenum or chrome-plated parts.
Article in other languages:
AR: https://tostpost.com/ar/cars/20194-racconsole.html
HI: https://tostpost.com/hi/cars/21913-racconsole.html
Alin Trodden - author of the article, editor
"Hi, I'm Alin Trodden. I write texts, read books, and look for impressions. And I'm not bad at telling you about it. I am always happy to participate in interesting projects."
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