Any motor has a complex structure, each element of which is necessary for performing a specific task. One of these elements is the head of the cylinder block.

GBC is the main node in any car or motorcycle. The device is necessary in order to control in the engine internal combustion Gas output. By nature, the head of the cylinder block is a lid closing the block itself. The cylinder cap is created from aluminum alloys, it can also be made of cast iron. At the production head of the cylinder block is subjected to an artificial aging process. The number of CCC directly depends on the type of engine, if it is a V-shaped type, a separate head is used on each row.

The operation of the CCC is very dependent on the degree of sealing head with the cylinder block. This explains that the upper part of this part is slightly already, in comparison with the bottom. Sealing gasket is located between the head and the cylinder itself.

Installation and fixation of the cylinder head is carried out using pins that are designed to secure the part. The correctness of the installation greatly affects the further operation of the GBC. For each vehicle The instructions indicate their regulations. For this reason, it is not worth borrowing a head mounting scheme with foreign cars for the machine domestic production. Do not forget that the pins have a certain tightening order, along with this, the required twisting moment is specified. For proper Installation The head of the cylinder block uses a special tool - a dynamometric key.

When installing and tightening, the GBC should first rely on the installation instructions, and not gross physical strength. If you drag the cylinder head - it is possible to damage the sealing gasket, the oil channel of the GBC and other, equally important components of this system. For example, the head in the cylinders can crack, change in size, all the operation of the engine depends on the operation of this element, and as a result, the vehicle as a whole.

Design features

The design of the cylinder head is not as simple as it seems at first glance. The following components of this part will be described below.

Currently, all elements of the cylinder head of the cylinder are manufactured from aluminum alloys, a doped cast iron was used for the same purpose. Some vehicles are still equipped with a cast-iron cylinder head. This is explained by the fact that the cast iron is most justified for very high or very low temperatures. Aluminum alloys are most susceptible to deformation due to temperature drop. The size of the GBC during the operation of the engine is changed due to elevated temperature.

GBC consists of the following elements.

• Sealing gasket.
• Gas distribution mechanism.
• The cylinder head housing, it is here that all the mechanisms and nozzles of the cooling system, oil wires and the combustion chamber are located.
• Compartments in which the spark plugs are subsequently mounted.
• Drive gas distribution mechanism.
• The combustion chamber, where the process of burning fuel is carried out.
• There are landing planes, which make it possible to produce recycled gases.

You should tell more detail about each of these items. GBC valves are located in 1 row, each of which is tilted to cylinders for twenty degrees. In cars last generation It can use a few other principle of the GBC device, but in general, everything is approximately the same.

It is worth talking about the sealing gasket in more detail, the basis that is the reinforced asbestos. The manufacture of this element is from such a material due to high temperatures during the operation of the internal combustion engine, and the gasket turns out to be a large pressure. The gasket from the reinforced asbestos is able to ensure the tightness of all channels and engine systems.

If you disassemble the front part of this device, you can see that the drive of the gas distribution mechanism is located here along with the chain tensioner. Combustion chambers have a close contact with the unit, for this reason they are processed by mechanical way. Compression cameras are somewhat less than piston sizes. This is explained by the fact that during the work of the DVSAt the time of raising the pistons, such a design allows air mixtures to spin. As a result, the fuel combustion process itself is improved.

On the left plot of the cylinder head, the holes for the spark plot are located, the systems for the lever support are mounted, support washers. At the top of the CFC there is a cover that is attached to the rest of the housing with bolts.

Introduced elements are present in the GBC. Valve saddle, which are necessary for the tightness of the gas distribution mechanism, are the guide bushings here. It should be taken note that these elements were mounted using the press. That is, it is impossible to replace them at home, you will need to contact the service center or use special equipment.

Some car owners are trying to engage in the repair work of the GBC independently, however, it is not recommended to do this, otherwise negative consequences are possible.

1. The head of the cylinder may change in shape, as a result, the tightness of the valves and the combustion chamber will be broken.
2. Because of the wrong heating, the cylinder head will become unsuitable for operation.
3. It is possible to form cracks and microcracks, the maintenance of the motor with which will become impossible.

Repair works of non-reserved elements at home can lead to what they will have to acquire a new GBC. No one says that a competent specialist will not be able to repair one of these details, but it is not always possible to do this.

Diagnosis and T.

Sooner or later, any mechanism in the vehicle will require diagnostics and maintenance, GBC is not an exception to the rules. In this matter, the main task of the vehicle owner periodically to diagnose those elements that most often fail.

• Valves and their seals.
• Sealing gasket.

Special attention should be paid to the gasket, if it was worn out, the working fluids can be mixed, which will lead to engine breakdown. When getting a cooling fluid in oil oilShe will burst. Over time, this will lead to the impossibility of running the motor. In this case, the main signal will be the temperature sensor that will show the boil of the engine. You can also estimate the situation, you can also remove the ignition candle. Why are repair work necessary? Most often, the dismantling of the cylinder head cannot be avoided in the following cases.

• Changed the height of the GBC.
• There was a need to pay valves and saddles.
• One or more valves ceased to function and need to be replaced.
• The grinding of the cover is required.
• It is required to replace the sealing gasket.
• It is necessary to get rid of microcracks.

If you understand what every step will lead, and have the necessary tools, you can engage in the repair work of the GBC and at home, but even the highest-tech equipment in the hands of an inexperienced owner will not help correct the problem.

If you have any questions - leave them in the comments under the article. We or our visitors will gladly respond to them

We once again welcome you, dear motorists. Today we will get acquainted with the disassembly of the engine and, accordingly, we will analyze. It consists of several important nodes. Each of them plays a role in its own way. We offer to study one of the important engine nodes in more detail - the head of the cylinder block.

Cylinder head (cylinder head), there is nothing but a cover covering the cylinder block. The internal perfect smooth surface of the GBC indicates the particular importance of this item in the work of the new or. Therefore, it is worth studying in more detail that it represents.

What is the head of the cylinder block?

The block head is made from doped cast iron or aluminum alloy. At the end of the head casting procedure, it is subjected to artificial aging on special technology to get rid of residual tension. If the engine is single-row, it means that the general CCC is provided for it. If the engine W-shaped, then a separate CCC is needed for each row of cylinders. The lower part of the CCC is slightly wider, so that the seal with the cylinder block is more reliable. In addition, in places, the cylinder cylinder places and the cylinder block are used to compact the cylinder head laying.

Installation and fixing of the GBC with the unit is carried out using guide studs and head mounting bolts. Installation is a responsible process that is performed according to the manufacturer's instructions for each type of motors, be it or. The cylinder head fastening bolts are tightened in a certain sequence and tightening force (which is regulated for each motor). The bolts are tightened only with a torque wrench. In this operation, the force is not important, technology is important.

Functions and Structure of the head of the cylinder block

We list the main mechanisms and GBC systems. Knowing them, you will immediately understand what basic functions perform the head of the block during operation.

Cylinder head cover. It assigns a protective function. It has an oil-tapping neck for. Using a rubber gasket of reusable use, a seal is provided when fastening the cover to the GBC.

Gasket of the head of the cylinder block. Performs the function of seals at the site of the adjustment of the CBC to the cylinder block. It is one-time use, so it should always be changed, producing repair or service. Do not save on the gasket, because It will be more expensive to you, afterwards.
- cavity. It has a chain tensioner and camshaft drive, which are in front of the GBC.
- Threaded holes. Are in the head housing and are designed for spark plugs or nozzles.
- Combustion chambers.
- place for gas distribution mechanism ().
- In the upper part of the GBC, there are places intended for supporting washers of valve springs and camshaft bearings, valve sleeves;
- Also in the case there are holes for fastening the graduation and intake manifolds.

In the production of the GBC, the valve and saddle guide sleeves are installed. The installation technology is such that cold parts are inserted into the preheated head body. Due to this, after leveling of temperatures, more tension is achieved in the detail connection.

Serve and repair the head of the cylinder block

One of the main tasks of the driver during the operation of the car, and, if we speak more precisely, the engine is to constantly observe that the cylinder cylinder and block does not appear in the connection of the cooling fluid or oil. Another important condition of normal operation is not allowed, since the block of the block may be a story. Repair GBC can be done without removing it to replace siloslets Kolpacchkov or valve adjustments. For larger work, such as valve triggering, replacement of guide sleeves, carbon removal, etc. The head of the block will need to remove.

Video - Replacing guides of the GBC

Video - triggering valves of the cylinder block

Works associated with the removal and installation of the cylinder head must be made, along with, - strictly according to the manufacturer's instructions to this type of engine, and not by memory or analogy.

Video - Grinding GBC

This time we will analyze the car's engine. It includes several basic components of nodes. They are important all, everyone in their own way. Let's consider in more detail one of the main components of the engine nodes - the head of the engine cylinder block.

GBC (cylinder head)In essence, it is a lid that closes the block of cylinders. BUT internal organizationwhich has the engine head, talks about the importance of this element in the engine. Therefore, let's look in detail that it represents.

What is the head of the cylinder head?

The head of the block is cast either from alloyed cast iron, or from aluminum alloy. After the casting process, the head of the cylinder block is subjected to artificial aging according to a certain technology, to remove residual voltage. For a single-row engine, a common GBC is provided. For V-shaped GBC engines separate for each row of cylinders. Structurally, the lower plane of the GBC is performed slightly wider, for a more reliable seal with the cylinder block. In addition, the cylinder head gaskets are used to seal the plot of the Cylinder head.

Installation and fastening of the GBC with the block occurs by means of guide studs and head mounting bolts. Fastening the GBC - the procedure is responsible and executed, in relation to each engine model in accordance with the manufacturer's manual. The cylinder block fastening bolts have their own tightening sequence and the attached tightening force. Tightening gBC bolts. It is made only with a dynamometric key. It does not need power here, we need technology.

The GBC with the lower location of the valves has a simpler design, in comparison with the engine CPC with the top arrangement of the valves.

Tasks and device head of the cylinder block

Listing the main nodes and GBC systems, immediately helps to understand which basic tasks are assigned to the head of the block during operation.

• Cylinder head cover Performs a protective function. In addition, it contains an oil-tapping neck for motor oil. The seal when fastening the cover to the GBC is carried out using the rubber gasket of reusable.
• Cylinder Block Gasket Provides sealing at the site of the adjustment of the GBC to the cylinder block. This disposable gasket. Therefore, replacement gBC pads It is always carried out when repairing or maintained. It is not worth saving on the gasket. It will cost more.
• Cavity To accommodate the chain tensioner and camshaft drive is in front of the GBC.
• Threaded holes For spark plugs or injectors are provided in the head housing.
• Cameras combustion
• Place for gas distribution mechanism(Timing).
• In the upper part of the GBC, there are places for: valve sleeves, supporting washers of valve springs and camshaft bearings.
• In addition, the housing provides holes for fastening intake and exhaust collectors.

In the manufacture of the CBC, the guide sleeves of the valves and sidl are mounted. The technology of their installation lies in the fact that the cold parts are inserted into the heated head housing. Thus, after equalizing the temperatures, a larger tension is achieved in connecting parts.

Service and repair head of the cylinder block

During engine operation The main task of the driver is to systematically ensure that oil and cooling fluids are not formed in the connection site or coolant. The second important condition of normal operation is to prevent engine overheating, otherwise the block head can be a story. Repair of the CFC can be carried out without removing it, for example, to replace oil caps or valve adjustments. So with the removal of the head of the block for larger repair work: Valve trigger, replacement of guide sleeves, removal of nagar, etc.

All repair work, removing and installing the head of the cylinder block should be performed not by analogy or memory, but in strict accordance with the requirements of the manufacturer relative to this type of engine. Successes to you in the study of the device head of the cylinder block.

The car's engine is a rather complex and technological unit consisting of many nodes, each of which performs its narrow functions, in the amount leading to the transformation of the energy of the combustion process of fuel into mechanical energy, which can lead a car in motion in one way or another. In other words, that the fuel, filled into the tank, turn into motion, it is necessary to use a lot of mechanisms, aggregates and nodes, which everyone needs to know who considers themselves a motorist.

In the photo of the GBC - the most important of the car nodes

We will not deeply delve into the process of operation of the engine internal combustion of DVShow else is called it. GPP, GBC, ABS, Timing - everyone who hears these abbreviations for the first time, can be slightly lost, because the abbreviated names of nodes, aggregates and processes associated with the car, the set, and the decoding is always alone.

The GBC is the head of the cylinder block, the most important from the velocity of the car, responsible for controlling the combustion process of fuel in the engine and the exhaust gases. Let's try to figure out more detailed in this matter, just as much as possible not to go to specific models, otherwise this topic risks to become infinite.

The design of the cylinder head and its basic details

Cylinder head closes cylinders from above. It is attached to the block with powerful bolts or hairpins. Since the area of \u200b\u200bthe head plane of the head is quite large, then to avoid deformation when attaching to the block, each threaded connection is delayed in a certain sequence and at a certain moment of force. The sequence and moment of tightening bolts or nuts is determined for each engine individually, since the structural solutions of the GBC may have different.

Video on the head of the cylinder block

Previously, the heads were cast exclusively from the cast iron, now the light aluminum alloys came to replace it. It is not always not always possible to refuse cast iron heads. This is due to the fact that the heads of engines operating in heavy temperature conditions may be subject to heat shrink and deformation, and the cast iron is able to resist this better. Nevertheless, with the arrival of new materials and the development of metallurgy, the cast iron slowly flies on peace.

IN row engines The head has a common case for all cylinders, and in motors with V-shaped cylinders for each row there is its own head. To maximize the seal at the site of the GBC adjacent to the cylinder block uses a gasket of a difficult design. It is made of reinforced asbestos capable of withstanding high temperatures and high pressureWith this, while ensuring the tightness of the cooling system channels, an oil belt, and first of all, the tightness of the combustion chamber.

Thus, it is possible to highlight the main mechanisms and parts of the head of the cylinder block:

• Carter, or block head housing, in which all mechanisms are placed, cooling system channels, oil pipelines and combustion chamber.
• Holes with a thread or landing plane for mounting the spark plugs or nozzles.
• Block head gasket.
• The combustion chamber in which the working mixture is ignited.
• Gas distribution mechanism.
• Drive gas distribution mechanism.
• Planting planes and threaded mounts for intake and exhaust manifold.

Full parts of the block head include valve seat, which are necessary to ensure the tightness of the gas distribution mechanism (TRM) and valve guide sleeves. These parts are included in the head of the head of the block "on hot", and is subject to replacement only when using a special tool and thermal equipment. IN garage conditions It is not recommended to replace the seats of valves and guide sleeves, since due to uneven heating of the head, it can change its geometry, the plane of the adjunctive to the cylinder block will disturb, and the GBC will be unreasonable or serious restoration work will be needed.

Repair and maintenance of the head of the cylinder block

All knots and car units need maintenance, diagnostics, and sometimes repairs. Block head is not an exception. First of all, those details that are loaded most of all require increased attention. These are the details of the gas distribution mechanism - valve, valve seals, camshaft glands, block head gasket. Many factors affect the wear and proper operation of the GBC, but the maintenance and diagnostics are affected.

A tightening of nuts without compliance with the moment of effort that is controlled by a torque wrench, a violation of the order of tightening bolts or nut fastening nuts - all this can lead to the charge of the head body, which leads to the engine output. There are a number of operations involving the dismantling of the block of the block - the boring of cylinders, the crimping of the valve seats and the valve sleeves, replacing the valves themselves or repair, refinement and grinding the saddles, grinding the caustic plane of the head, and many other operations involving it dismantling.

In the presence of a certain experience and knowledge, all these works can be carried out independently in the garage conditions and with their own hands, with the exception of those work when performing it is necessary to have high-precision equipment. The most basic tool for repair and service GBC. is an understanding of the process of its work and knowledge of the design. Without knowledge, even the most perfect tool does not make any sense.

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Before the processing of the plane or diagnosis of the valve mechanism, crimping CBC is carried out. The only operation performed before this is a technological washing. Pressing is an inspection of the cooling shirt for tightness. If damage is detected - the possibility of further repairs is made. According to the results of the assessment, a decision is made on the feasibility of repairing this head of the cylinder block. The crimping is done in the same way after the removal of the nozzles, the chips of the incandescent candles, replacing the saddles and the technological plugs, and the welding works on this head of the cylinder block (GBC).

Under the repair of the CCC implies the same work with the valve group. Valve trigger, valve seat replacement, valve sleeve replacement.

It is worth noting that the crimping head of the block is one of the services provided by Motorinth LLC. This technology is applied during crimping:

• radiators;
• heat exchangers;
• collectors B. passenger cars;
• mentioned GBC.

We are ready to offer you a full range of diagnostic services and repair GBC.. Thanks to its professionalism, a huge experience of the work and availability of all necessary tools, we can identify all available problems and effectively eliminate them. We guarantee you a high quality of fulfillment of all works, including repair of the GBC, also our employees will help you to make the selection of liners.

Engine cylinder head repair

Interested in you profitable price To repair the head of the engine cylinder block? The most affordable cost is ready to offer you a specialized center LLC MOTORINTEX. Trust all the works related to the engine as a whole and with the repair of the CCC can only be professionals. Why? For the simple reason that without the appropriate experience and knowledge, without a professional instrument, the motor will remain until the end of "non-vulnerable".

Right working GBC - the main component of the successful operation of the engine as a whole. The highest quality repairs of the GBC is possible only in the presence of high-tech equipment and qualified specialists.

Repair GBC includes several stages: preparatory work (washing and crimping, disassembly and defectation), repair of valve mechanisms, repair of camshafts, repair threaded connections and holes, processing of planes and final assembly.

Preparatory work

Any work on the repair of GBC begins with dismantling hinged equipment and technological washing. This allows you to clear the GBC from oil sediments, combustion products and other contaminants, which can hide the surface defects of the repaired part. Initial assessment of the scope of work and the procedure for their implementation in the event of a detection of such defects can change significantly.

The next stage of preparation for repair - crimping CCC, during which the tightness of the cooling shirt is checked, when microcracks are detected, in most cases, the CCC is subject to replacement. Pressing is also carried out after replacing the burned, wear or destroyed valve saddle. Crimping work performed by specialists of Motorinth LLC special equipment In the conditions as close as possible to the operating conditions of the engine.

To further determine the state of the repaired head requires a disassembly of the valve mechanism and its subsequent defectation. Even such a minor operation should be carried out exclusively by professionals, which guarantees the safety of disassembled parts and the possibility of further use. The defectation, repaired GBC is carried out using a special measuring instrument. During the defectation, the volume of forthcoming work on the repair of the CCC is determined.

Repair of parts of the GBC

After the preparatory work, the replacement of worn and deformed details are replaced. In the absence of factory guide sleeves of valves, such can be made in our specialized center of Motorintheh LLC from similar alloys. All rubber parts, gaskets and glands are always replaced.

The greatest difficulty is the restoration of the camshafts of the GBC and their beds. Defects arising from improper operation of the engine (work without lubrication, engine overheating) lead to deformation of the distributional shafts and wear of supporting necks and cams, the formation of jackets, deep scratches and rinks both on the shafts themselves and on their beds, which can lead to irreversible consequences up to the failure of the entire engine. Modern technologies Repair in most cases allow you to restore the worn out surfaces of bed and distributional shafts, thereby extending the service life of the GBC. The exception is hollow lightweight camshafts, which, with any damage, are subject to mandatory replacement.

If you have any problems related to the restoration of camshafts and beds, please contact our specialized center of Motorintheh, and we will qualitatively and quickly solve your problems.

The next stage is to restore all sorts of threaded and fastening elements, threads candlestones, and on diesel heads of the block of nozzles and incandescent candles.

One of the final operations for the repair of the CCC is the milling of the aircraft plane. The operation comes down to equalizing the plane of the GBC on milling or grinding machines to ensure hermetic connection of the cylinder head with a cylinder block throughout the plane area and eliminating possible leaks technical fluidscirculating in channels of lubrication and cooling systems. Many manufacturers plants allow a slight decrease in the height of the head of the cylinder block and produce repair gaskets of increased thickness.

Before the final assembly of the valve mechanism, it is necessary to process the saddles and chamfer of valves to ensure the sealed overlap of intake and outlet channels during the engine operation. The parts of the valve mechanism are processed in the specialized center of Motorinth LLC on modern high-precision machines, and the quality of work performed on special measuring settings is performed.

In conclusion, on some models of engines modern cars Manual adjustment of valve drive gaps is needed using measuring probe.

Replacing guide valve bushings

Replacing the valve bushings - this is one of the services provided by our specialized center. Contact Motorintheh LLC, and be sure - all the works are made professionally, high-quality, on time.

Why should this type of work be entrusted with professionals? Maybe a newcomer will cope with the task, following the instructions available on the Internet? The answer is unequivocal: the pruding of the valves and replacing the guide sleeves of the valves should be carried out only by specialists in the workshop.

What else is required for work:

• bake;
• special tool for removing and installing guide sleeves;
• the mandrel, with which the guide is installed in the body of the GBC;
• scan to calibrate holes in the guide sleeve.

If the holes under the guide sleeve are divided and there is no possibility to install the standard sleeve, and the repair sleeves do not exist or problematic to buy the sleeve, we will gladly help you by making the guide sleeve.

The GBC is made of aluminum alloys that have a much greater expansion coefficient in thermal exposure than those materials from which guide bushings are made. Thus, after heating the GBC in the furnace, with the help of a special tool, you can freely climb the guides. It does not arise deformations of the seating directly in the body of the head.

If we are talking about cast iron heads, the replacement of the valve sleeves is carried out without heating.

Treatment of plane GBC

Frequently used expression of the boring head of the cylinder block is the processing (milling) of the mating head surface with the cylinder block.

As the engine is operating, and also after its overheating there is a violation of the geometry, which entails the deformation of the head of the cylinder block.

In cases where it is provided for by the manufacturer, this problem is possible to solve by processing (alignment) of the plane.

Gilizer blocks or boring head can not be performed independently. Do not have the necessary knowledge and equipment, you can only aggravate the situation. It is better to entrust the professionals of Motorinth LLC work with which they face daily.

Repair bed camshaft

The repair bed of the camshaft is one of the services that LLC "Motorinth" provides. To evaluate the problem with the camshaft bed, we need: actually the GBC itself, camshaft, camshaft covers with bolts or studs. First, an external inspection and measurements of the camshaft and its landing places are performed. Next, the RV fastening system is set - it can be a lid or a shared stove. There is also a tunnel fastening system for the camshaft. In all cases, measurements are made and the clearance is calculated between the shaft and the bed. If it does not correspond to the value specified by the manufacturer - a repair of camshaft bed is required.

We offer you:

• performing all types of diagnosis and repair, as well as repair of the candle hole;
• guaranteed quality of all works;
• strict compliance with the deadlines;
• democratic rates for all services provided.

Normal repair bed camshaft is carried out in several stages. To begin with, all parts are thoroughly cleaned from oil, dirt and chips. Next, the camshaft is checked, cervix should be ruled and polished. The bed is diminished, the lids are lowered and a bed is mounted for several passes. At the end, a control assembly with camshaft is carried out.

But the types of CFC are quite a lot, respectively and the repair of beds carried out with each individual with the head with the head has its own characteristics. Therefore, it is unambiguous to answer the question how the bed will be repaired, it can be said only after the preliminary diagnosis.

Repair of the candle hole

Repair of the candle hole, including the restoration of its thread, is a small part of those services that our customers have our specialized technical center. If you need to quickly and qualitatively conduct diagnostics and perform all types of repair work, it means that it's time to contact Motorintheh LLC.

Thanks to the experience, knowledge, the presence of the entire necessary professional tool and the correctly chosen method of repair, eliminate the problem, that is, restore the threads of the candle hole, can be very high quality and fast. We carry out repairs in both CCCs made from cast iron and aluminum.

To carry out such repair work, as a rule, are used:

• special tool for removing candles;
• tools for installing a hood in the head of the cylinder block;
• actually Futors, having a specific design;
• heat-resistant sealants that are able to prevent gas corrosion in Futors installed in GBC.

The entire repair process can be conditionally divided into several operations. It is the removal of debris, cutting a new thread, Usanovka Futorski and its fixation. Contact our masters if you are interested in repairing the candle hole or repair of the engine cylinder block.

Repair Sadel

Sadeline repair is one of the types of work, which are carried out when repairing the head of the cylinder block. Perform this, as well as all other types of repair work, specialists are ready for Specialists of Motorinth. Absolutely all work we will perform for you:

• qualitatively;
• professionally;
• promptly;
• not expensive.

We can restore the damaged saddle, as well as make and replace it if necessary.

In order for everything to be done correctly, not only experience and knowledge are needed. It is very important for each type of work to use a special, professional tool. The tool is an important factor in ensuring the quality of repair of all damaged parts and an important factor in the quality of the replacement of all parts that have already worn. Material technical base Our specialized center allows you to repair in accordance with all technical requirements Manufacturers, as well as in strict accordance with the technology of repairing engine parts. The engine is the main unit of any vehicle, and refer to its repair should be as responsible as possible.

We note again: the head of the cylinder block of any engine is an extremely complex complex consisting of a variety of mechanisms and nodes. And each stage on which the engine of the engine cylinder block is performed, each type of work, including the repair of the saddle, should be trusted with highly qualified specialists.

Valve catch

Valve trigger is carried out in order to achieve maximum compression. With this repair, the chamfering of the valve chamfer and the chamdes of the saddle on a specialized machine, then, if necessary, with the help of a triwort paste surfaces are affected. Control is made by a vacuum meter. This species Works on our specialized center of Motorinth LLC.

Naturally, replace the valve or perform the repair of the saddle is much more profitable than buying a new head of the cylinder block (there are exceptions). It is much easier to entrust this work to specialists than to delve into the subtleties of the selection of a priority paste and acquire special sets of tools required for professional wipes.

Our company can offer you services:

• repair or replacement saddle;
• repair of the head of the engine cylinders;
• crimping CCC;
• selection of liners;
• edit shaft and many other works.

Treading is carried out by head removed The block of cylinders .. Equally important is important to check for the efficiency of wipes. Contact us so that the valve trigger is carried out professionally and efficiently.