Golovna > Calendar chips > The hydraulic jack does not work for a reason. How to pump a hydraulic jack

The hydraulic jack does not work for a reason. How to pump a hydraulic jack

In detail: do-it-yourself repair of an old jack from the right master site site.

To finish the great width by filling the jack. The stench is in the arsenal of a practical leather car enthusiast, it can become useful when carrying out various work in the workshop. We have a small number of variations of such a mechanism, in this case we will attach respect to the hydraulic one. A similar instrument transfers the susilla for the rahunok of the squeezing of the rіdini. The foldability of the mechanism and the stagnation of the foldable operational minds indicate those that are necessary for the repair. You can repair the hydraulic structure with your own hands, but if you follow it, you can protect all the features of such a process. Let's take a look at how to repair a hydraulic jack and in what way they can influence the specifics of the process.

Repair of hydraulic jack

The design of a hydraulic jack can be significantly damaged. A lot of professional models can serve for a long period of time, but all the same, the same reasons can lead to a serious defect.

Hydraulic jack jack type

Malfunctions of a hydraulic jack can be caused by such problems:

A lot of reasons for the failure of the pyomous mechanism, as a result of the wrong choice, I will add. Crimea, service of some models of hydraulic jacks transferring periodic oil change. Prices and a lot of other moments are covered under the hour of looking at the instructions for operation.

Do-it-yourself repair of a hydraulic jack can be carried out at the master's office for the availability of the necessary materials and tools. Varto vrakhovuvati, scho deyakі variant vykonannya pіdёmnogo mehanіzmu predstavіlіvі nezbrіrnіmіm konstruktsiyami, і і repair work budі dоsit smoothly. Investigate the hydraulic jack following the improvement of the design features. For whom you may need the following tools:

Hammer and chisel.
Pliers.
Twists with a different diameter.
Knife.
Dial keys and gas key.

Necessary tools for repair

I use just an impersonal variety of hydraulic jacks, it’s for sure to say that the same tools can be needed for vikonannya robotically smoothly. In some cases, there is an opportunity for easy access to the internal maintenance mechanism and repair, in other cases, to get a lot of free time.

If there are materials, then everything should be laid up as the very inadequacy of the design. even more often go out of harmony ushchilnyuvachi, yakі vygotovlyayutsya іz plastic or gumi. With their selection, you can blame a lot of difficulties, shards to create a small gap can lead to the passage of a working rod near the upper chamber (bringing a vice to the fall). If you look at the damage to the stock, then similar inaccuracies are less likely to replace the entire element.

When looking at how to design a hydraulic jack, it is necessary to pay attention to the design features. Zusilla is transmitted through oliya in all types of fluctuations, as there may be a low coefficient of compression. As earlier it was appointed, for the sake of a trivial service, I will attach for the minds of frequent zastosuvannya next to carry out the replacement of the olії, the shards can spend their operational characteristics.

Attachment of a hydraulic jack

Attachment of a jack-up jack does not exist in the same way as a great jack-of-all-trades. Working part of the vikonan with the development of similar principles. Varto vrakhovuvaty that the design is rich in what to lie in, as an advantage. Deyakі models mayut rіzboviy podovzhuvach, which allows the head to regulate the pochatkovu pіdёmnu height.

The hydraulic jack can be repaired with your own hands in case of failure of additional elements or the main working part. Most of the problems are blamed on the working part. The classic version of the presentation of the next offensive elements:

Piston, which can have a ring of wounds. Itself on the new one to repair the vice of the motherland. For the rahunok of the great number of gorges made of various materials, the piston does not let the oil roll in the times of the great vice. Okrіm tsgogo, the structure itself is insured on the high ground. Zastosuvannya humovykh ushchіlnjuvachіv allows the growth of the element ruhomim.
Cyl_ndra іz ushchіlnyuvachami. The cylinder itself creates an empty work, in which a vice on the rod is repaired. In order to reduce the friction during the movement of the dry element, the surface is polished to a mirror-like state. During the preparation of this element, materials are produced that may have high corrosive power. Appearing to navit nesuttvoї іrzhі to bring up to the fact that a part of the roam starts to wear out. Sounds like a cylinder of performances with a chavun, which is even more gracious to the point of shock. Therefore, follow the tool, which is being looked at, carefully.
Power stock. This element is tied to the piston, which is driven into the ruh. The rod itself takes on the pressure, as if blaming the object, which is being lifted, and by the piston. During the preparation of vicorist, high-yielding steel is laid out on the temple. In order to continue the term of service, the surface must undergo a chemical treatment for high corrosion resistance. Varto vrakhovuvaty, scho when vikoristanny hydraulic jack with damage to the recommendations for operation, due to admissible stresses, bending of the rod. A similar injustice is often seen in the region.
Throughput channels systems The stench may be small roses, they can laugh with the year.
plunger pump Most of the extensions of the mechanical type are transferred by hand pumping the radiator into the working area. The power of the plunger pump is characterized by high pressure, it is rare to get out of tune.
The safety valve must be installed in order to clean up the root of the working chamber. The implementation of a similar structural element can be different. As a rule, at the cost of a small screw, when turning a vice on the rod, the whole country is visible from the working chamber.
Cuffs and u These elements provide insulation for the working chamber and other structural elements. The stench also ensures the fragility of the piston rod. When the cuffs are prepared, the plastic materials are stagnated, which are characterized by a great resistance to a mechanical infusion, or an oil influx, which zastosovuetsya. Important indications of the improvement are their equal and landing diameter, as well as hardness and endurance. It is difficult to know the best option for replacing with rich vipads.
Zalivny opening for p_dtrymki nebkh_dnogo v_vnya of oil in sistema_. In some cases, it is necessary to carry out the addition of an oliї support of the necessary level. As a rule, with intensive stasis of the hydraulic jack or its transportation in the wrong position, the working leg falls. Deyakі models I'll add an oil level indicator.

To carry out the repair of a hydraulic jack, it is necessary to follow the virob and properly operate it. Support the necessary ribbed ribs that will seep through the narrows. Often, through hitting again, it is possible to jam the vantage under the hour of the day. Potim folding is blamed when yoga is lowered. In these cases, the jack will need to be sorted out and repaired. It is really self-taught to conduct yoga, dorimuyuchis singing sequences.

The hydraulic jack is folded out of 3 warehouses:

Corps.
piston.
Working country.

On the cob, the robotic mechanism is placed on a flat surface, the valve closes and for the rahunok the hand is important to move the stem. When descending, the valve opens and vice vantage turns the stem on the plate.

Under the hour of pressure on the important land, it is pumped from the cylinder body, shoving it uphill. The smoky and inlet valve I change the turn.

If the valve opens in the pump, the mother turns into the open space of the body.

Plyashkovі virobi

Plyashkovі jacks can be built to increase the vantage, in the range from 3 to 200 tons. Take care of the presence of a large area of support.

There are 2 types of swimming pools:

Single rod. Zavdyaki zruchnostі in exploitation, stench know zastosuvannya in machine-building and everyday life. The jack was taken for raising by motorists - for lifting cars. Vikoristovuetsya like a vuzol at a pipe bender or press.
Two-rod. Pratsyuє like in vertical, so in horizontal position. Attachment includes 2 rods. Їхнє it is lifted by the cylinder.

Podkatny look

Calls - tse vіzok, installations on wheels. In front of the robot, there is a hint of vantage, which is rising.

The design is large in size, which is why it was known to be stuck at tire fitting shops. Rise to the pressure on the important. When the valve opens, the stem drops.

Even though it is necessary a small lowering, the tubular handle is victorious. It is placed on the valve screw and wraps around its axis. There is a slight decrease in the stock.

Such a variety of varieties may be short:

Great dimensions, that great vaga virobu.
The appearance of a concreted or asphalted maidan.

R_novidi that causes breakdowns

Do-it-yourself repair of a hydraulic jack. For whom all possible inaccuracies and rules of their adoption are brought up. Behind the scenes, the details are being prepared - for the replacement, they went out of tune. The main causes of breakdowns and the rules of their adoption are known. For whom you need a handy tool.

Hydrocylinder failure

If the hydrocylinder fails, the oil tank must be removed. The piston comes out on the back. For which, behind the help of nut wrenches, gules are twisted, ripped at the upper part. Znіmayutsya zahisnі kіltsya, vytyaguєtsya reservoir. If the cylinder is damaged, yoga replacement is carried out. The installation process requires the presence of a clamp. Screws from the jack bolts are replaced by new ones. The stench is picking up such a rozmіru. If the bushings are worn out, they should be installed differently. For some models, a round type is allowed.

Wilt of the upper and lower rim

At the edge of the upper rim, the upper plate emerges. In front of you, you look back at the presence of defects. Guinty turns out from the zastosuvannya keys. It is important to look around the piston, perekonatisya, so that the half-ring of yoga did not go bad. After that, start installing a new one on the stem. With the method of improving the fixation, the next speed up the improvement.

As if the lower rim has a volute, the lower frame is lifted. And here the hydraulic cylinder is looked around. Yoga integrity is being reconsidered. It is important that the piston moves smoothly without jamming.

For the sake of the ramie, the jack is turned over and nadіyno zakryplyuєtsya. Krishka rises only after that, as you look around the corner of the gorge. Vikoristovuyuchi twisting, dismantled visuvny podovzhuvach. Vіn also looks around, oskіlki є risik ushkodzhennya yogo kіltsem.

At the time of the change, the marking is specified, as it is stamped on the case, or it is written in the documentation.

During the installation process, the stem is coated with oil. Also, the installation of a new ring is underway.

Breakage of the traction valve

The complexity of such a repair lies in the fact that you need a loan - as soon as I add traction, so the cylinder. The upper cover is taken up on the back and the cylinder is inspected. On the new one, the presence of underdogs is possible. Sometimes replace the damaged slab.

Znyatya tsilindra go from zastosuvannyam clamps, and the top plate is trimmed on the rods. As a design, it is necessary to take out a sprat of pistons, it is also necessary to take out the coil.

The traction attachment from the arrival is important to be found on the lower plate. For znyatya important for the help of a hammer, a stock is waving. At the rest of the stage, it is important to fix on the draft mechanism.

Wedge choke failure

In the event of such a breakdown, the upper plate comes out. For whom 4 gvinti are charged. For the help of the twist, that screed is pulled up. The oil system has been squandered.

Potim znіmaєsya zakhoplennya, like roztashovane on the stock. Before installing a new one, the stove is looked around. Warehousing is carried out in order.

Zyattya plate jack

When repairing such a breakdown, the piston system is rebuilt. Mozhlive її poshkodzhennya. Fallow in the form of a jack, fixed plates with different bolts. As a rule, the stench of the M6 can be cut. For a kіlkіstu їх 4, and stench roztashovanі on the edges. Under an hour, replace the stove, and re-verify the oil system;

Hinge replacement

This type of repair is easy to carry out with a hand. For which bolts are used, the upper plate is lifted. When the rod is pulled out, the loop is easily pulled out. Often it will be bent. From the versatility of the verst її the surface is virivnyuєtsya. In times of great deformation, it is more likely to replace such a virib with a new one.

Poor working fitting

This breakdown is implicitly connected with a filthy robotic pipeline. It is necessary to take a look at the piston system. Through її incompatibility, the fitting recognizes the lifted vice. For which piston vuzol is dismantled, that one has a breakdown. If possible, it will be used. In another turn, part of the jack is replaced.

Troubleshooting of the pipeline

Service centers are engaged in such types of repairs. At home minds, you can look at the vuzol and make more clumsy repairs.

For which the bolts are screwed and the upper plate is dismantled. From the twists, the twists are lifted, and then the screed is taken. Having shown the sight of the upper nut, as if it were a stark glance, then it is impossible for home minds to put such a breakdown.

Rules for repair and repair of spare parts

The repair of a hydraulic jack is due to the first consideration. Mustache parts of the mold are rіzbovі z'єєdnannya, that should be done with wrenches.

The sequence of robots is coming:

It is necessary to anger Oliya. For whom a special capacity is being prepared.
Viluchaetsya piston іz valve. Let's go for a visual look. All the rubbish that irzha is cleared.
The cause of the failure is the deformation of the rod. The jack cannot lift the vantage. In this case, the part will need to be replaced.
Respectful look around the gaskets. Even though no defects were revealed during a normal inspection, all the same, it is better to replace them. Often the microscopic vadi is not visible, but the stench is the cause of the malfunction.
The oil valve is being rebuilt. The ford has come to pick up. Through її the presence of the bag, borrowing the wrong position and going through the olії.

Mustache parts of the selected device are washed at a special home. Wrong details will be replaced. Z tsієyu method ide pіdbіr spare parts. All new structural elements are responsible for the same parameters. For the replacement of a small construction unit, a repair kit is required. The stench includes parts and gaskets between them. Warehousing is carried out in order.

Replacing the rules for pouring olії

First, fill in new oil, you can see the old one again. As if there is a native land there, they also get out.

Before pouring a new one, everything is present again. The exhaust valve opens and the attachment drops down. Potim sled spend at least 5 pumping. A bolt is removed from the filler neck and oil is poured through the nozzle to the required level. Then the pumping is repeated, and the oil is filled again. It is important to release everything again from the system. As soon as the oily surface ceases to mikhuritis and reach the necessary signs, the jack is ready to work.

Rules for the operation of a jack for 5 and 12 tons.

To conduct the correct operation of the jack, the number of breakdowns will change dramatically.

For whom it is necessary to follow the advancing rules:

We are defending ourselves against vantage, which is overridden by admissibility.
The work is carried out smoothly, without rivkiv.
The installation can be carried out only on a flat surface.
In front of the robot, the mustaches of the day are swaying.
Conducted a regular look at the apparatus with a method of revealing cracks or a turn of the oliy.
Pereviryaetsya rіven oliї, for example, buti brought to the norm.

To ensure that the hydraulic jack works without interruption, it is necessary to carry out technical maintenance. Shards of vibrancy gradually recognize the great adventures, all the details are indicative of the presence of oil. It is important not to allow the blatant nonsense that leads to jamming of the apparatus. I’ll take care of the building in a lowered camp.

The jack is one of the most important tools in the arsenal, it will help you with the help of: repair of the machine and equipment, carrying out various emergency and repair work. And just like your raptom, for some reasons you are in trouble, you need to find out how to repair a hydraulic jack with your own hands!

You will be pleased with the wide range of jacks, leather from some of their own peculiarities and vіdminnі risi.

Nayvіdomіshim є mekhanіchny, the main plus of any є low varіst. Dodatkovimi perevagami є: a small vaga, high rіven pіdёm that shvidky robotic hіd. In the middle of the nedolіkiv, a small area of \u200b\u200bsupport is designated, which will lead to a small stamina.
The attacking type is an electrical possession, which works in the electrical wiring of the machine, and jacks up to help a small block. The weight of the attachment is up to 2 tons, and the axis to the minuses is given to the great mass of the extension by hand, which will take an hour.
There are also those that work in the presence of a compressed wind or a compressor. To overcome the warto, add a small vag, reduce the cost of carrying out the work, and increase the support area.
A little more respect for us is given to a hydraulic jack, even though the model itself is most often vikoristovuyu not less than an hour of car repair, and the first hour of the weekly work, including the work of the concrete and reinforcing structures. The stinks of buildings demonstrate the highest possible performances, even if the KKD I will add up to 80%, and the vantageopidyomnist is close to 200 tons, fallow according to the model. Unfortunately, you can’t do without folding. For example, it is not possible to accurately adjust the height of the intake, so follow the instructions for the operation of the tool. When working, in order not to bring the jack to breakage, it is necessary to keep the stuffing box behind the camp, valves and olіy nayavnistyu. That tool needs to be transported wisely - only in a vertical position, so that the fire simply does not flow through the valve.

As if it were a technique, as if it carried greatness, an attachment can often be lamatized, and for that it is necessary to know how to repair the jack independently. Schob at the moment of breakage buti at vseozbroenni!

Іsnuyut and other moments, including the need to replace the olіyu. However, whether any repairs are carried out practically for one scheme. First of all, what you need to know - how to sort out attachments, after which you can change the replacement of your heart. The selection of the tool is carried out in the following order:

Vicorist nut wrenches, twisted fastening;
Vityagaemo valve bleed the rod and piston;
Conducting a competent look, we check the quality of the valve and all gaskets - as you remember that the stench has become unacceptable, just minyaemo elements of the jack;
Mechanism cleans and removes other third-party elements, wash the cylinder;
Revіryaєmo and change the old gumka at different needs;
The rest of the krok is the folding of the tool in the reverse order.

Obviously, after you pick up the jack, you should turn it over to practice! As soon as you start practicing - vіdmіnno, but do not start from the first time to go to the right place. Possibly, the whole problem is in the oly?

I will build oil - a destructive force, I will press it on the piston itself, setting the rod in the required position. For rahunok tsgogo zdijsnyuetsya mozhlivist pіdnіmati practical whether it's vantage. If there is not enough oil in the annex, there will be no mechanism for repair. It’s too bad whoever starts the repair first, misses the moment to cause problems with the jack robot. Instructions for replacing the oli:

How to pour olive oil into a jack - pokrokov's scheme

Krok 1: Washing the mechanism

To fill the jack with oil, it is necessary to turn the cork back and anger the old motherland. The coming crock is a cleansing mechanism for an additional home for washing, as you can come to a wake-up shop. To the point, it’s easy to finish the jack as a whole, especially for beginners, even if you happen to fill the motherland at least two or three times, after which the pumping is carried out, the motherland is added again and pumped again. The anger of the old olії is carried out in such a way - so that the middle mechanism does not lose even a drop of the old motherland.

Krok 2: Pouring olії

The locality needs to be filled with oil until the end, so long as the homeland does not reach the necessary sign. The jack is installed in a low position when it is installed. To lower the stem in the lower position, turn the screw-tap to the lower position, until the screw reaches the “spill” position. Having twisted the cork, it is carried out by pumping with a stretch five times, after which we add more oil and twist the cork again. The oils in the purification process do not run out of steam, and for this, they need to be pumped until the “burning” of our jack reaches the required level, and the bulbs stop appearing on the surface of the river.

Like you messed up, repairing jacks with your own hands - it’s easy to finish the robot. However, of course, I don’t want to bring it to repair work, even if it takes an hour that strength to build. To that end, we have put together a list of recommendations for you from fakhivtsiv. If you look at them, then the operation of your jack will become much simpler, and that repair can be “removed” from you.

So that the robots zі zmіni olії passed yakіsno and correctly, it’s necessary to take it on as a matter of course, and the attachment itself can be started to operate only after you finish all the work and take the jack;
If you replace the “palvo” of the fire on the river, and if you win the jack, then at least once a month it is necessary to zdiyasnyuvati tsі roboti, with which it is necessary to wash the entire mechanism of scorase;
Oliya can be chosen, be it as it is, the prote is still going to vicorate in the winter time of rock, obov'yazkovo zastosovyte synthetic rozchin. Tse to allow the mechanism to start the battle at the "new combat readiness" to work;
Independently, since it’s time for rock on the street, it’ll be more beautiful, so you can save the tool in a dry and warm place, otherwise the oil can simply freeze;
It is also necessary to carry out work in the winter season, remember that a long time of work in the cold can cause the outbuilding to break, and that the operation of the jack is possible in extreme weather and for a short hour.

If you practice with such methods, then you can basically continue the term of the jack service. And an expensive repair, which can cost you a lot of money, can be used for inconsistency terms, which you can’t help but rejoice!

Causes of jack failures

The design of a hydraulic jack can be significantly damaged. A lot of professional models can serve for a long period of time, but all the same, the same reasons can lead to a serious defect.

Malfunctions of a hydraulic jack can be caused by such problems:

The working cylinder, as well as the mirror of the plunger, is most likely to come out of the fret. A similar mishap can be caused to the point that the working part does not touch the pressure, oil penetrates from the working chamber into the over-piston space. At this point of view, I blame a lot of problems from zastosuvannyam outbuildings.
In most vipadkіv poshkodzhennya dzerkal vіdbuvaєtsya through non-balance under the hour of operation. Hydraulics do not work in this way or may be low efficiency. The upper ear is pulled through the transport in a horizontal position, so as not to transfer the picker.
It’s too serious to build up mirrors on the surface to the point where the motherland starts winding, at the empty place it’s drained, for which corrosion begins to actively develop.
Corrosion on the surface of the steel is the cause of the wear and tear of the various wear and tear of the cuffs. When prepared, the gum stagnates, like a mechanical infusion. Due to the deformation and strong wear in the oil, a large number of third-party elements are consumed, which lead to the clogging of the installed valves and channels.
Mechanical injection, for example, at the time of the fall, I will add great height also becomes the reason for the appearance great number problems. A little too strong can lead to the appearance of internal or surface deformations of the body, distortion of the main elements.
Too high an ambition can cause damage to the mechanism. A broader problem can be called the curvature of the rod, for which the chamber also begins to pass oil through the skew of the main element. The skin model of the pyloric mechanism is protected on the priming point, which is indicated in the instructions for use.
Zastosuvannya for recognition can be carried out before the appearance of major faults. Vikoristovuvaty hydraulic jack followed only after the recommendations of the foreman.

Required tools and materials

Hammer and chisel.
Pliers.
Twists with a different diameter.
Knife.
Dial keys and gas key.

Piston, which can have a ring of wounds. Itself on the new one to repair the vice of the motherland. For the rahunok of the great number of gorges made of various materials, the piston does not let the oil roll in the times of the great vice. Okrіm tsgogo, the structure itself is insured on the high ground. Zastosuvannya humovykh ushchіlnjuvachіv allows the growth of the element ruhomim.
Cyl_ndra іz ushchіlnyuvachami. The cylinder itself creates an empty work, in which a vice on the rod is repaired. In order to reduce the friction during the movement of the dry element, the surface is polished to a mirror-like state. During the preparation of this element, materials are produced that may have high corrosive power. Appearing to navit nesuttvoї іrzhі to bring up to the fact that a part of the roam starts to wear out. Sounds like a cylinder of performances with a chavun, which is even more gracious to the point of shock. Therefore, follow the tool, which is being looked at, carefully.
Power stock. This element is tied to the piston, which is driven into the ruh. The rod itself takes on the pressure, as if blaming the object, which is being lifted, and by the piston. During the preparation of vicorist, high-yielding steel is laid out on the temple. In order to continue the term of service, the surface must undergo a chemical treatment for high corrosion resistance. Varto vrakhovuvaty, scho when vikoristanny hydraulic jack with damage to the recommendations for operation, due to admissible stresses, bending of the rod. A similar injustice is often seen in the region.
Throughput channels systems The stench may be small roses, they can laugh with the year.
plunger pump Most of the extensions of the mechanical type are transferred by hand pumping the radiator into the working area. The power of the plunger pump is characterized by high pressure, it is rare to get out of tune.
The safety valve must be installed in order to clean up the root of the working chamber. The implementation of a similar structural element can be different. As a rule, at the cost of a small screw, when turning a vice on the rod, the whole country is visible from the working chamber.
Cuffs and u These elements provide insulation for the working chamber and other structural elements. The stench also ensures the fragility of the piston rod. When the cuffs are prepared, the plastic materials are stagnated, which are characterized by a great resistance to a mechanical infusion, or an oil influx, which zastosovuetsya. Important indications of the improvement are their equal and landing diameter, as well as hardness and endurance. It is difficult to know the best option for replacing with rich vipads.
Zalivny opening for p_dtrymki nebkh_dnogo v_vnya of oil in sistema_. In some cases, it is necessary to carry out the addition of an oliї support of the necessary level. As a rule, with intensive stasis of the hydraulic jack or its transportation in the wrong position, the working leg falls. Deyakі models I'll add an oil level indicator.

In general, we can say that the design is simple, but there are many elements to rub against. A lot of vapers create different designs, if the narrowing on the rod is fixed by the nut or other fastening element. Varto vrakhovuvati, scho trapleyayutsya and unrecognizable options for vikonannya, repair of some kind of kіlka folded up.

The repair of the jack is easier to do for the availability of the necessary glass materials. Varto vrakhovuvaty, that the appearance of corrosion on the surface can make it easier to set the task. That is why it is necessary to add a special soil for the prevention of corrosion and oxidation.

Do-it-yourself repair of a hydraulic jack with your own hands can be subdivided into a few basic steps:

The essence of the problem is revealed. Even if the construction does not hold the pressure, then the wear and tear of the wounds is great. In times, if you experience difficulties, then there is a deformation of the rod or a cause of other problems.
A final analysis of the design is carried out. At this stage, the smut does not harm the elements of reinforcement. Warto remember that at the hour of filing the empty worker, it is necessary to stream yoga. Find an insignificant defect can become the cause of the appearance of a leak and a drop in the vise.
Look at the integrity of the main elements. The best way to determine the cause of the problem is to visually inspect the structure. For example, it is possible to strengthen the mothers of the wind, the furrows and other deformations, the stock is not large, the channels are low throughput building for the soot accumulation and the brood.
After identifying the cause of the malfunction, it is possible to repair the jack.

For more vipadkiv, the hydraulic jack can be repaired as follows:

After the analysis of the design, cleaning of the empty internals is carried out in the form of a different smite. Krіm tsgogo, I will happen to replace the olіya, which wins.
Ushchіlnyuvachі can be known in a different way. As a rule, there is an element that fixes, for the sake of some kind, the unruliness of the humok will be built for an hour. Varto vrakhovuvat posledovnist rozashuvannya humok and ushchіlnyuvachіv different type. Incorrect installation can lead to the fact that attachment is not trimmed.

As previously stated, the warping of the stem and the poor mirror surface cannot be corrected independently. It’s too much to wear out to the point where you have to replace the entire element, or the mechanism itself.

The hydraulic jack of the plyashkovy type can be simpler in design. As a rule, it will not require daily adjustments. Therefore, after choosing, you can proceed to testing and further exploitation for the mind of the present problems. Deyakі vyrobniki pіdёmnih mehanіzmіv vkazayut on іnstruktsiyu, yak razіbrati pristroіy i carry out repairs. Її vikoristannya allow suttєvo to ask the task.

The repair work of the hydraulic jack is partly due to overturning on the workmanship. Why is it due to this, that often zastosuvannya with incorrect installation of amplifications, or the admission of other pardons will lead to a swedish wear of the main elements. For this reason, transfer the availability of insurance to the time of the car and other mechanisms. With proper repair work carried out, it is possible to continue the service term of the hydraulic jack.

Under the hour of the rise of large objects to a small height, there is a special technical attachment of hydraulic, pneumatic or mechanical type. The operation is to be allowed to the viscounty by a small, but strong attachment, which I call the jack. Іsnuє mozhlivіst repair podkatny hydraulic jack with your own hands.

How to work a hydraulic jack

For the design of compact vantageopidyomnі mechanisms are subdivided into sprat types, leather from any may have individual characteristics. Hydraulic parameters of all elements of the model may be superior, enough vantageopidyomnist and durable.

When choosing a model, it is necessary to ensure the operational features of the outbuilding, let's assume the focus on the mechanisms, the scope of zasosuvannya and how to correctly fill the unit with oil. For example, for a car mechanic, jacks of this type should be used:

podkatny;
plyashkovy;
manual;
electric
zachіpny
diamonds.

Functional characteristics dovkilla. As in the jacking jack, all the attention sits on the support frame, then the scheme of attaching a hydraulic jack of a plyashkovy type conveys the appearance of a vertical cylinder, which may look like a puff. Attachments may be compact in size, superior and highly productive, often included in the configuration of cars.

Among the most popular representations of models of vantage mechanisms, the plyashkovy jack is the most requested through the possibility of reporting small zusils in case of important vantage. Renovation of practical equipment can be used in household minds, repair of other types of attachments is necessary for additional professional help.

victoria sphere

Manual hero, crushing with his own hands, significantly easier repair, preventive maintenance and tuning work, tied with transport means, to help with the restoration and restoration of capital spores. The presence of a compact jack makes it possible for the machine owner to carry out the service center or to clean up the factory preparation. Under the influence of the mechanism, it is possible to carry out the following manipulations with the vantage:

When planning the preparation of the jack, it is necessary to take it to the point that it is not possible to attach the jacks to the jacks; The hydraulic system will require ongoing maintenance.

In the process of work on the annex, it is also necessary to repair that the factory jack is cyclically practicable, and in case of a breakdown, repair comes in to take into account significant financial losses. Attachment, picking up at your garage, at times out of tune, you can have replacements for another accessory of wet folding, and even the same step of superiority is reduced at the sprat of times.

Principles of hydraulics

For the practical implementation of the scheme of a portable hoist, a hydraulic jack is equipped with a system that depends on the principle of ships that interact with each other. The principle of work and fit is applied in offensive operations:

the pressure pump delivers the source from the reserve vessel to the main one;
the working process creates a pressure on the middle of the system;
the vice moves the piston.

Through those, which in the design contain a small number of parts, maintenance and repair of the accessory will not require any special tools and assembly. All elements of attachment can be a significant operational resource.

At the warehouse of the hydraulic jack, there is a reserve capacity with a valving system, a working piston cylinder with a plunger, a support part for compensating for a mechanical vice, which is to be blamed when raising the vantage. The attachment of the jack ensures the vantage at an acceptable height, which is good between the base and the upper part of the piston.

The attachments of the jacking jack include three important components, the functionality of which is shaped by the forceful influences of the rough details of the attachment. The principle of operation and component parts can be similar to other types of compact vantazhopidyomnogo obladnannya, in the design of which there are:

piston;
frame;
rіdke middle (machine olіya);
important;
plungers;
valve

To pump a jack of a plyashkovy type, it is important to direct the mechanical action, which can be increased by the valves. The plunger transfers oil to the receiver for an additional piston rotation, the rotation of a rare middle and the rotation of the piston at the outer position is reversed after the valve is opened and the oil is transferred to the reserve reservoir.

As a working country of a plyashkovy type, vikoristovuetsya filtered machine oil, which allows you to work with objects up to 100 kg. I will build the main advantage є significant expansion of the supporting maidanchik . The hydraulic lift of the plyashkovo model is made in two modifications:

single-rod units of simple design (to be installed during the repair of railcars, motor vehicles, at the door, during the bending and cutting of pipes);
two-rod vertical and horizontal mechanisms.

Behind the physical and mechanical features, the principle of building various models of directing on the safety of the repair of cars, prichepiv, supporting spores, fencing elements and other objects, which can make a fool, is not good for a person.

When the attachment is broken

Yakshcho zlamavsya pidyomniy mekhanizm, the robot for the repair of technical zasobiv povnistyu pripinyaєєєєє. The reason for the installation may be incorrect operation, incorporation into the hydraulic system of third-party objects, or else. In case of rusting, it is important to watch out for an insufficiently smooth piston movement, a decrease in the pressure of the oil.

Fallen in the first place, such a vuzol does not have any functions, the sequence of entries is expanded according to the reasons. I will improve the working characteristics of the attachment to help clean the mechanisms for changing, topping up the radiator, replacing the valve and pumping the piston system. If the cause of the breakdown can be identified after removing the covers of the body, as mechanical defects of parts are revealed, it is better to replace the old jack with a new one.

Unit repair

When the oil turns, it is recommended to know the amount of oil on the case, to make it seal and fill in a fresh portion of the filtered oil. You should come in, I’ll be connected with the worker’s appointments, the duties will be carried out in accordance with the instructions of the picker.

As a manual mechanism, it is necessary to increase the vantage, the reason may be insufficient volume of the rod, too much wind in the cylinders, parts of the irzh, deformation of the rod.

Solving problems in addition to pumping a hydraulic jack after topping up or replacing engine oil, it is also necessary to repair valves and replace gaskets with a path.

To do this, it is necessary to unscrew the screws of the cylinder head, remove the pouring valve and piston, clean the inner part of the cylinder in the hole, clean the valve to bleed it, twist the seal of the bag until it opens under the valve. The old, polished olive tree is fenced in. Yogo needs to be angered by the pumping method. The washing of mechanisms is carried out with gas. After that, gaskets and cuffs are replaced, a fresh working country is filled.

After storage and refueling, it is necessary for the unit to carry out a test of the hydraulic system under pressure in order to detect leakage and visibility in the check plug system. You can let the air out through the pouring valve. The procedure for pumping and servicing the unit is breathtakingly simple. The Vlasnik can be independently involved in the repair of the vantazhopidyomny annex, help important people in the minds of the home, pour oil into the hydraulic system.

On the vіdmіnu vіd vytyag, zіbranоgo in pobutovyh umovah, the factory jack maє high pressure and CCD up to 80%, ease of operation, building vitrimuvati robochi vantazhennya up to 200 tons. Hydraulic attachment, vlastovaniya s podruchnyh zasobіv, koshtuvatime cheaper, but the labor of yoga is the fault of fakhivets, which is known on hydraulics.

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