I turned off the faucet axle box on the mixer. Effective tips on how to unscrew a stuck faucet axle

How to replace the crane axle box?

The need to replace the faucet is clearly indicated by the water mixer, which begins to leak in the closed position. Even a small stream of water, thinner than a match head, which will flow from a faucet in the bathroom, can significantly increase money expenses; in addition, the irrational use of water has an extremely negative impact on the ecology of our planet.

It is necessary to replace the part in the mixer with an identical one.

To replace, in addition to screwdrivers and keys, you need to arm yourself with pliers - a multifunctional tool that can act as wire cutters, pliers and pliers.

Turn off the tap using the valve. Pipeline fittings related to shut-off and control products are located in front of the mixer.
Look for a small shut-off valve if there is no valve on the supply pipe. This is a large diameter ball valve in the form of a metal ball with a hole in the top.
If such an element is missing, turn off the water in the riser.
Remove the decorative caps. Use the screwdriver.
Unscrew and remove the screw. It is easy to “calculate”. The part secures the flywheel.
Remove the bushings. They are located at the top of the crane box.
Unscrew the axle box. Apply the key.

Nuances of work

When unscrewing an old faucet axle box, you may encounter some problems. If it is thoroughly stuck to the body and it is not possible to remove it with handy tools, you must apply the following:

Place a pipe wrench around the edges of the bolt. Try to rip it off by moving it from side to side, as if swinging it. Here it is important not to overdo it, namely not to damage the threads and ultimately not break the mixer.
Use chemical-containing products. They will help loosen the threaded connection. Take some vinegar, Cillit-type detergent, or other acid-containing compounds. If they don't help, then try making a small plasticine container around the bolt. After this, pour in the liquid again.
Move the threads using the thermal method. Use a heat gun to warm up the threaded part. It is necessary to achieve complete weakening of the bolt.

If the tried methods do not help, you should remove the valve axle by drilling. To do this, cut off the protruding part of the bolt and drill out the remaining elements. The drill can be replaced with a milling cutter.

Installing a new

Installing a newly purchased or repaired part does not require anything complicated. Perform the same steps as when unscrewing, only in reverse order:

Check if the water is turned off.
Screw in the faucet axle box by hand and only then use a wrench or pliers to be extra sure that it fits snugly to the rest of the structure. You should not put too much pressure on the product, as the gasket may become deformed. Violation of the integrity of the element leads to blocking of the water supply channel.
Be careful not to damage the sealing gasket on the valve seat with the tool.
Tighten the locknut and secure the entire body of the part from turning.
Open the water. The absence of smudges indicates that everything was done correctly.

Varieties

Deformations of the crane axle box occur for many reasons. This part of the mixer is used every day, so it is often subject to breakdowns. The design is based on a metal rod and sealed gaskets. The latter are available in rubber or with movable ceramic plates. Based on this, a distinction is made between a ceramic faucet and a model with rubber inserts.

Ceramic options are reliable. Allows you to open the water in half a revolution of the mixer handwheel. Options with rubber inserts (also called worm inserts) wear out quickly. To supply water, you need to make several turns of the valve.

Crane axle box with rubber inserts

Wear of ceramic plates. Occurs rarely and requires replacement of elements. The work is labor-intensive, so it’s easier to purchase a new part.
Foreign objects between the plates. In the future, to prevent such defects from appearing, it is advisable to install a device for purifying water from impurities.
The appearance of a thread between the rod and the valve body. In this case, it is necessary to change the entire part.

Before repairs of any complexity, it is necessary to turn off the water and prepare the tools for work. The minimum set should include a flathead and Phillips screwdriver, pliers, a gas wrench and a spanner.

You can select a team of builders on the website www.stroitel.od.ua

In order to correctly perform operations to restore the functionality of the mixer, everything must be done in stages. The repair plan is as follows:

Remove the flywheel from the crane axle box. To do this, remove the colored decorative plug from the valve. Next, pull the flywheel up. There should be a bolt underneath. Unscrew it and remove the valve.
Clean the threads and flywheel. Run the parts under water a couple of times, use cotton swabs or other similar objects.
Unscrew the decorative insert of the faucet. At this stage, use a socket wrench with a 17mm head.

How and what to use to unscrew the faucet axle from the mixer? Counterclockwise with an adjustable wrench. The main thing is to hold the mixer. Then clean the threads with a brush.

Gasket repair

Operating procedure:

unscrew the valve axle;
apply a little silicone to the gasket;
install the part back.

Grains of sand contribute to the violation of the tightness of the axlebox and its failure. Foreign objects cause leakage. The order of work in this case is as follows:

unscrew the valve axle and disassemble it;
clean the plates, treat them with waterproof lubricant;
return the part to its place.

Important! The plates must not be turned over.

The best way is to replace the plates.

An ordinary water tap is a fairly simple device in the whole system, but it has many different elements that require a certain sequence during assembly. It should also be noted that there are many different models of such products, which differ not only in design, but also in their operating principle. That is why the question of how to unscrew the faucet on a faucet is the most popular.

To begin with, it should be noted that this article will consider household valves and other water supply control systems that are usually used in an apartment or private house. Products that are used on a gas cylinder belong to a slightly different category. However, some of the tips below may be useful for them too.

Disassembly procedure

For example, it is best to consider the design that is used in the kitchen. The fact is that it has more parts and is usually fixed using special fasteners. It can only be compared to a bathroom sink faucet, which is very similar in design.

First of all, experts recommend removing the handles on the faucets.. To do this, on some models you will have to remove the decorative plugs, while on other systems you will need to remove the pin and remove the handle.
Most manuals explaining how to unscrew a rusty faucet at the next stage recommend using a special tool or wrapping it in rags. The fact is that if it comes off or accidentally hits the structure, you can get serious damage that spoils the appearance.

Craftsmen who say that I can’t unscrew the valve axlebox are first advised to select the right tool and try with the valve open. In this case, distortions or displacements should not be allowed. The tool must be firmly fixed to the surface of the part.
The installation instructions recommend removing the faucet in the next step.. However, its chrome-plated nuts must be unscrewed very carefully so as not to damage the coating.

The mixer itself is removed only after the water supply pipes have been disconnected from the system. In this case, you need to unscrew the fixing bolt or nut that holds the pressure plate. This must be done very carefully, since the price is high, and the chance of accidentally damaging it during this work is quite high.

Advice!
If the gasket on the axle box is being replaced, the part must be unscrewed very carefully so as not to loosen the mixer itself.
Otherwise, you will have to change the rubber seal on the sink.

Problematic points

Most manuals explaining how to unscrew a stuck faucet believe that such a problem can be solved quite simply and with the right approach it can be eliminated in a few minutes. To do this, it is enough to treat the joints with a special compound, and if necessary, it is poured into the cavity of the structure itself.

When it is impossible to remove an axle box if it is stuck, they usually look at the material it is made of. Moreover, if this part is made of ordinary metal, it is recommended to completely replace the entire structure, since, most likely, this part cannot be unscrewed due to rust.

It is worth using various compounds on an axle box or tap, if it is stuck, only in cases where it is impossible to mechanically unscrew the product. Moreover, if this happens regularly, then you should think about the quality of the water used and purchase a filter.

Advice!
Various oils, acidic compounds and alkaline solutions are excellent for removing scale, but their effectiveness is very questionable, especially if the density of the blockage is very high.

If you do the work yourself, then it is best to first familiarize yourself with the design of a specific crane model. It is usually described in detail in the manual that comes with it.
It is worth preparing all the necessary tools in advance, since such work may require additional keys, screwdrivers, etc.
It is worth noting that almost all designs of such products are of the same type, although they may have a lot of differences. Therefore, the question of how to unscrew the black tap in a gas boiler can also be attributed to this situation and a similar guide can be used.

Conclusion

After studying the video in this article, you can learn about these devices and methods for disassembling them. At the same time, based on the text given above, it is worth concluding that this work requires the performer to be careful and have a certain tool. It is also necessary to understand that if sticking of various parts is detected, then it is worth thinking about the quality of the mixer itself and the water.

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A simple water tap is a fairly simple device in the whole system, but at the same time it has a large number of different elements that require a certain sequence during assembly. In addition, it must be emphasized that there are a large number of different models of such products, which differ not only in design, but also in their operating principle. It is precisely on this basis that the question of how to unscrew the faucet on a faucet is the most popular.

First, let me emphasize that this article will consider household valves and other water supply control systems, which in most cases are used in an apartment or private house. Products that are used on a gas cylinder belong to a slightly different category. But some of the recommendations below may be useful for them as well.

Disassembly procedure

For example, it is best to consider the design that is used in the kitchen. The fact is that it has more parts and in most cases is fixed using special fasteners. It can only be compared to a bathroom sink faucet, which is very similar in design.

First of all, craftsmen advise removing the handles on the taps. To do this, on some models you will need to remove the decorative plugs, and on other systems you will need to remove the pin and remove the handle.
Most of the manuals explaining how to unscrew a rusty faucet at the next stage advise using a special tool or wrapping it in rags. The fact is that if it comes off or accidentally hits the structure, it can cause important damage that spoils the appearance.

Craftsmen who say that I can’t unscrew the valve axlebox are first advised to choose the right tool and try with the valve open. At the same time, there is no need to allow distortions or displacements. The tool must be firmly fixed to the surface of the part.
The installation instructions recommend removing the faucet in the next step.. But its chrome-plated nuts must be unscrewed extremely carefully so as not to damage the coating.

The mixer itself is removed only after the water supply pipes have been disconnected from the system. Along with this, it is necessary to unscrew the fixing bolt or nut that holds the pressure plate. This must be done very carefully, because the price of the sink is quite high, and there is a high chance of accidentally damaging it during this work.

Advice! If the gasket on the axle box is being replaced, the part must be unscrewed very carefully so as not to loosen the mixer itself. In another case, you will need to change the rubber seal on the sink.

Problematic points

Most of the manuals explaining how to unscrew a stuck faucet are confident that such a problem can be solved quite simply and with the right approach it can be eliminated in a couple of minutes. To do this, it is enough to treat the joints with a special compound, and if necessary, it is poured into the cavity of the structure itself.

While it is impossible to remove the axle box if it is stuck, in most cases they look at the material of its manufacture. Along with this, if this part is made of simple metal, like the sink faucet itself, then experts advise making a complete replacement of the entire structure, because, most likely, this part cannot be unscrewed due to rust.

It is worth using different compounds on an axle box or tap, if it is stuck, only in those cases when it is impossible to mechanically unscrew the product. Along with this, if this happens systematically, then you need to think about the quality of the water used and buy a filter.

Advice! Various oils, acidic compounds and alkaline solutions are excellent for removing scale, but their effectiveness is highly questionable, especially if the density of the blockage is quite large.

If the work is done with your own hands, then it is best to first familiarize yourself with the design of a specific crane model. In most cases, it is outlined in detail in the management that comes with it.
It’s worth preparing all the necessary tools in advance, because similar work may require additional keys, screwdrivers, etc.
It is worth emphasizing that virtually all designs of such products are of the same type, despite the fact that they can have a lot of differences. Based on this, the question of how to unscrew a dark tap in a gas boiler can also be attributed to this situation and similar control can be applied.

Conclusion

After studying the video in this article, it is possible to determine about these devices and how to disassemble them. Along with this, based on the text given above, it is worth concluding that this work requires the performer to be careful and have a certain tool. In addition, you need to realize that if sticking of various parts is found, then you need to think about the quality of the mixer itself and the water.

What to do if the faucet is leaking? There is only one way out: to repair the crane axle box yourself. It’s not worth calling a plumber from the housing department because of such nonsense.

In this article we will tell you how to replace the valve axle (or the rubber gasket on it, if we are talking about an old-style product).

Let's say right away: repairing a ceramic crane axle box is impossible. But the procedure for replacing the faucet axlebox in a new type of mixer is quite identical to the preparatory stage of repairing an old faucet axlebox with a rubber gasket.

Unscrewing the valve axle with a sliding wrench

Shut off the water
Remove the decorative plug covering the screw that secures the valve to the valve axle rod
Remove the screw securing the valve to the valve stem.
Remove valve
Remove the decorative cap covering the valve axle, if any. Use an adjustable wrench
Unscrew the valve axle. Use an adjustable wrench. Old Soviet crane axle boxes with a square seat for the valve can be unscrewed with a “seven” wrench, engaging the edges of this “square” with it.

Unscrewing an old valve box with a square “head” for the valve

If we are talking about replacing a crane axle box with ceramic liners, then this, in fact, is where the process ends. All that remains is to screw in the new crane axle box and perform the assembly operations in the reverse order.

Crane axle boxes are usually equipped with. Read more about them in the review on our website.

When screwing in a ceramic faucet, do not tighten it too tightly: you may crush the ceramic inserts!

Replacing the gasket in a worm-mounted valve axle

If you are repairing a worm-type axle box, then you need to find a rubber gasket at the end of the rod and remove the screw that secures it. Gaskets for the faucet axle box are sold at any plumbing store, but it is easy to cut them yourself from a piece of rubber of suitable thickness - following the example of an old gasket.

Having fixed the gasket on the valve stem, assemble the device in the reverse order described above. In general, that’s the whole story about how to change the crane axle box.

Now about the difficult part: the crane axlebox is stuck

How to remove the crane axle box if it is “stuck”? And you can’t turn it away?

You can follow the path “where a wrench fails, a big wrench will do.” But this is not our method. Even if you unscrew the axle box “swinging” - pressing the key in one direction or the other.

This way you can unscrew the entire mixer. Or simply rip off the thread of the seat of the crane axle box.

How will you install a new one then?

Removing a stuck faucet axle box 1.

If Sillit or WD-40 did not help immediately, then build a bath (say, from plasticine) around the threaded joint, pour one or another of these liquids into it and leave it overnight. It will work by morning!
How to unscrew a stuck faucet if Sillit and WD-40 did not help?

– a review of the types of plumbing gadgets will allow the reader to understand the design and operating specifics of various devices for regulating water flow