How to replace a gasket in a kitchen faucet. Initiation into plumbing: how to change the gasket in the bathroom faucet. Repair of a single lever mixer

We use taps in the kitchen and bathroom almost every day. That is why water supply devices constantly fail and begin to flow. But before resorting to the services of a plumber or going to the store for a new faucet, you can try to find out the cause of the problem and change the gasket yourself. Today we will talk about the most common malfunctions of water taps and give step-by-step instructions for replacing the gasket in the valve and ball devices.

Causes of a leaky faucet in the kitchen and bathroom

The cause of leakage of faucets in the kitchen and in the bathroom in most cases is the wear of the gasket

If you notice that a faucet is leaking in the kitchen or bathroom, then you need to immediately solve this problem. The device can fail for various reasons. Let's consider the most common of them.

Most often, leakage is caused by wear on the gasket that seals the inlet. The rubber product wears out very quickly, especially in the case of a strong tightening of the valve. As a result, the latter does not close “until the end” and the tap starts to flow. Repair in this case consists in replacing the rubber ring.
In addition to the gasket, there is another sealing element in the faucet, which is also subject to premature wear. This is a seal bushing. When it is worn in the closed position of the valve, water does not flow. But having unscrewed the tap a little, it begins to flow between the valve stem and the gland nut. If the gland is depressurized, its rubber liner must be replaced.
Careless or incorrect installation of the device can also cause failure. If you have purchased an expensive and reliable crane from a well-known manufacturer, then you need to carefully install it. After all, the flaws made during the installation of the device can cross out all the advantages of a branded crane.
In the event of a malfunction of a completely new plumbing device, it does not need to be disassembled, because, most likely, this is just a factory defect. In such a situation, it is better to seek advice from an experienced plumber. If he confirms the initial assumption, then he will have to return the product to the store or ask him to change it.

Due to the fact that the gasket is worn out in most cases, we will talk about how to replace it yourself.

Tools and materials

First of all, you will need sealing gaskets, which you can make yourself or purchase at a plumbing store. The cold water faucet ring can be made of rubber or leather. But it is desirable to equip the hot water mixer with a sealant made of paronite or silicone, that is, a material with a higher heat resistance.

In addition to the gasket itself, you need to prepare the following tools for work:

wrenches and wrenches;
minus and plus screws.

Also, a clean cloth or sponge and detergent will not be superfluous to clean the inside of the mixer from accumulated dirt, sand, plaque and other deposits.

Preparatory stage

Before you start disassembling the tap, you must turn off the water supply. As a rule, inlet valves are located in the bathroom. To stop the water supply, turn them 90 degrees. If you have not used the closing mechanisms for a long period of time, then their movement may be difficult. In this case, do not try to turn the valves by applying excessive force. After breaking the thread, you will only add problems to yourself. Therefore, gradually loosen the shut-off valve by gradually adding liquid lubricant.

Gasket Replacement Instructions

After shutting off the water, we proceed directly to repairing the faucet. First, consider the process of replacing the gasket in a faucet with a valve locking mechanism.

valve mixer

Budget models of valve taps have a worm gear

Such cranes can be equipped with a worm gear or a ceramic crane box. In the first case, the water pressure varies depending on the position of the stem controlled by the valve. Ceramic same crane box consists of two plates with gaps. The water pressure here depends on the level of coincidence of these holes. Since ceramics are highly resistant to wear, we will talk about replacing the gasket in a valve valve with a traditional worm mechanism. The procedure is as follows:

Remove the decorative cap from the valve. You can pry it off with a minus screwdriver or a knife.
Take a Phillips screwdriver and unscrew the fixing screw. Then remove the adjusting knob.
Using a wrench, unscrew the locking mechanism.
We remove the old worn gasket and put a new one of the appropriate size.
We assemble the device in the reverse order.
We open the inlet valves and check the operation of the tap with a new gasket.

Helpful advice: Before assembling the device, thoroughly clean the working mechanism from possible contamination. Follow this procedure carefully so as not to damage the seal.

Video instruction: how to replace the valve valve gasket

ball valve

Ball valves are widely used in water supply systems

The device consists of a locking element made in the form of a ball with holes for passing water, and a rotary lever. By changing the position of the latter, the water pressure is regulated. Dismantling and replacing the gasket of a single-lever valve with a ball mechanism is carried out in the following order:

We dismantle the adjusting lever by unscrewing the fixing nut or screw.
Using a wrench, unscrew the nut and remove the locking mechanism.
Remove the worn o-ring and install a new gasket.
We inspect all other elements of the device, in particular the ball, for dirt and corrosion. If necessary, we clean the working mechanisms and put a new ball of the appropriate size.
We collect the crane in the reverse order.
After assembly, we test the device with connected water. If there are no leaks and the water pressure is normal, the repair is done correctly.

single lever mixer

Assemble the mixer strictly according to the scheme

The main element of this device is also a metal ball, which has three holes - two inlets (hot and cold water) and one outlet. This mixer has two rubber rings that seal the joystick and a seat that seals the ball. It is these elements that most often fail. To replace them, follow these steps:

Remove the decorative cap that covers the joystick fixing screw. We unscrew the last and remove the lever.
Next, remove the decorative nozzle, unscrewing it counterclockwise.
Remove the seat with the black O-ring (rubber washer) and replace it with a new one. But if the problem is not in this gasket, then we continue to disassemble the device.
We take out the ball and springs with small sealing nozzles.
Then remove the mixer body.
Replace old o-rings with new ones. At the same time, apply a little plumbing grease to the gaskets to prevent rapid wear of the seals.
We assemble the device in the reverse order and check the operation of the mixer.

Helpful Hint: Disassemble the faucet carefully so as not to damage the glossy surface

Video instruction: how to change a single-lever mixer

Breakdown prevention

To prevent premature failure of the product, follow these rules when working with it:

Open and close the faucet as far as it will go, but do not apply too much force.
From time to time, disassemble the mixer, clean it from dirt and lubricate the moving parts. This will increase the duration of the product by about 3-4 times.
Install a filter. As a rule, the main reason for the breakdown of taps is not enough clean water coming into our homes from main water pipes. To solve this problem, install a water pre-filter.

Replacing a gasket in a faucet does not take much time, and this work can be done by any person who knows how to think technically. The above instructions and recommendations will help you cope with this simple task perfectly.

A leaking faucet is money leaking from pipes, and besides, it pretty much gets on your nerves. Most often, the reason lies in the small part of the faucet - a rubber gasket designed to tightly block the lumen of the faucet when it is closed. There can be several reasons for gasket damage: gasket size mismatch, poor rubber quality, misalignment during installation. Often the cause is getting under the gasket of a foreign body - grains of sand, corrosion products. By exerting point pressure, they gradually deform the rubber, and it breaks. Repair of the mixer in this case is quite simple, and anyone can change the gasket in the tap.

Preparatory work

Changing the gasket in a faucet is not a difficult task, but it requires preparation. First, you need to make sure that the water can be reliably shut off with a valve. If for any reason the valve is defective, a plumber must be called. You can not work on the water supply without shutting off the water - the pressure will be unexpectedly strong, and you risk seriously flooding your neighbors!

A replacement gasket must be purchased in advance. If you have already changed it, you should know the dimensions, otherwise you can buy a set of gaskets for plumbing. Prepare cardboard to lay on the bottom of a bathtub or ceramic sink - this will protect the plumbing from damage if a key or other tool falls. In advance, type in a bucket or other container of warm water, you may have to wash the crane box from rust, limescale or sand.

From the tool you will need:

Adjustable plumbing wrench. In its absence, you can get by with a set of ordinary wrenches;
Screwdrivers, Phillips and flat;

Thin knife, scissors.

Faucet gasket replacement technology

The device of the most common types of taps and mixers is shown in the figure. To properly repair, you need to determine which particular faucet you have installed: a swivel with a metal head, a swivel with a ceramic head, or a single-lever mixer with a replaceable cartridge. The cause of leaks in the first and second cases may be failed gaskets. A single-lever faucet leaks when the cartridge is clogged or broken, and the only repair option is to clean or replace it.

If you have determined that your faucet belongs to the first or second type, you can determine which gasket is out of order by characteristic signs before starting the repair. If water is leaking from the faucet itself, the valve gasket is the problem. This is the most common fault, and the work to replace this gasket is extremely simple. If water flows from under the valve head, you will have to remove the axle box and change the gasket between the valve head and the faucet body.

Gasket repair and replacement technology:

Shut off the water with a valve and drain the remaining water from the pipes by fully opening all taps powered by this pipe. If water leaks slightly, place any container under the mixer. Cover the bottom of the sink or bathtub with cardboard, this will protect it from damage if the tool falls, and also eliminate the loss of small parts - fallen screws or gaskets can fall into the drain.
Depending on the design of the faucet, remove the faucet handle. The design of the handles is different, some are simply put on the valve head, but most often they are fixed with a screw closed with a decorative cap. This cap must be pry off with a knife or a screwdriver, removed, and then unscrew the screw holding the faucet handle with a screwdriver. After that, the handle or handwheel can be easily removed, giving access to the faucet head.
The head of the crane is unscrewed with an adjustable wrench. If the head is equipped with ceramic discs, you need to carefully inspect the ceramics in good light - there may be chips, cracks on it, and most often they are the cause of leaks. In this case, you need to change the entire head.
If the head is metal, inspect the bottom gasket in the form of a washer. Ragged jagged edges, tears, loss of elasticity - these are the causes of water leaks. In this case, the gasket must be replaced with a similar one from a pre-purchased set. Sometimes it is enough to wash the old gasket and turn it over. In some cases, when it is not possible to buy a gasket, you can make it yourself from sheet rubber, cutting it out in the shape of an old gasket, with an allowance of 1 mm. The inner hole is also made a little smaller, and the edges along the bottom are cut with small scissors at an angle of 45 degrees - this will protect the gasket from vibration when the tap is opened and extend its service life.
To replace the sealing ring on the head, pick it up with a knife or screwdriver, carefully remove it, rinse the tap head with water and put on a new sealing ring.
The crane is assembled in the reverse order. First, set the head in place, tighten it with an adjustable wrench or wrench tightly, but without much effort. Install protective covers, bushings and other elements, put on the handle, fix it with a screw and put the decorative cap-plug in place.
Open the tap and, gradually opening the valve on the pipe to a medium state, check for leaks in the open position of the tap. If the faucet is working normally, the water pressure is smoothly regulated, then it is closed completely and there are no leaks in the closed state. After checking, the valve can be opened completely.

To reduce gasket wear, you can install a coarse filter in the plumbing system - it prevents sand and other small particles from entering the mixer, which reduces the risk of rubber ruptures and cracks in ceramics. Also, if possible, it is necessary to change old pipes to modern ones in time.

How to change faucet gaskets

A dripping faucet in the kitchen or bathroom is homeowner's money slowly draining down the drain. In most cases, the main cause of this problem is a miniature part - a rubber gasket. At the same time, damage to such a product is accompanied by several reasons: incorrectly selected gasket sizes, poor quality of the material used in its manufacture, or distortion made during the assembly of the crane.

Often the problem of water leakage appears due to the ingress of grains of sand or rust under the rubber product. Under the influence of a point load from debris, the gasket is deformed and becomes unusable. At the same time, replacing a damaged part will not be difficult even for a person unfamiliar with the features of plumbing devices.

Crane malfunction diagnostics

Before directly replacing the gasket in the mixer, diagnostic measures must be taken to finally verify the cause of the trouble. You also need to figure out which rubber product is to be replaced. In this case, the following signs associated with a breakdown can be distinguished:

If water leakage is observed directly from the mixer, then the valve gasket must be replaced. Moreover, such a breakdown is considered the most common.

If a leak is detected from under the mixer valve, then the sealing product located between the valve body and the head of the valve mechanism will have to be replaced.

It is important to understand that if a leak is detected in a single-lever faucet that does not have any gaskets, you will have to completely replace the cartridge. Gasket replacement is carried out only in swivel mixers.

Preparatory step before changing the gasket

Replacing gaskets in taps is not a very complicated procedure, but it requires certain preparatory measures. First of all, you need to find out whether there is an opportunity in housing construction to completely shut off the water supply.

If this is not possible, then it is unreasonable to carry out any work under pressure, and it is fraught with a scandal with neighbors who can be flooded.

Before directly replacing the rubber seal, you need to buy a new product of the appropriate size. If the homeowner has previously replaced such a spare part, then there will be no problems with determining its size. Otherwise, you will have to buy a whole set of gaskets of different diameters.

You also need to cover the bottom of the sink or bathtub tray with old rags or cardboard so as not to damage the product in case of falling metal keys. In addition, it is important to prepare a container of water, as it often becomes necessary to flush individual parts of the faucet from debris and rust.

If we consider a tool that can be useful when replacing a seal, then you need to prepare things from the following list:

adjustable gas wrench or a set of wrench analogues of different sizes;
cross and flat screwdriver;
regular scissors and a paint knife.

But before you get started, you need to understand that most of the inexpensive mixers are made from silumin. For this reason, when unscrewing or, conversely, installing the faucet, it is not necessary to exert excessive force so as not to break the product.

How to change gaskets in slewing taps

After shutting off the water supply to the central water supply of the apartment, the remaining liquid is drained from the system, and only after that it is possible to proceed to the repair, which consists of certain stages.

On the tap, using a regular knife or a thin screwdriver, pry off a decorative cap that closes the fixing screw.

Using a screwdriver, the screw is unscrewed and the rotary device is dismantled.

At the next stage, a visual inspection is carried out, the removed rotary mechanism in the body of which is usually located a rubber seal, which is dismantled with a screwdriver or knife.

A new rubber gasket is installed in place of the old counterpart.

The thread on the box is wrapped with sealing tape after removing the old insulating material.

The assembly of the crane is carried out in the reverse order of disassembly and the quality of the work performed is checked.

In a situation where the gasket is attached to the stem mechanism using self-tapping screws or screws, it is often necessary to replace the entire assembly. This is primarily due to the fact that rusted fasteners simply cannot be removed.

If the disassembly of the mechanism is hindered by limescale, it can be removed with ordinary vinegar or alcohol.

Replacing gaskets in devices with a flywheel

This kind of taps in most cases is equipped with a protective cover, which must be dismantled before the direct disassembly of the mixer. Only by getting rid of the protective device, the homeowner will be able to find the fixing nuts that secure the faucet.

After that, all repairs will be carried out in accordance with certain actions.

using a wrench, unscrew and remove the nut;
a neck is removed from the valve body in which a sealing gasket is placed;
the seal is removed with a screwdriver and inspected for damage;
the old gasket is replaced with a new analogue and all parts previously dismantled from the crane are installed in reverse order in their places.

When assembling, remember to be careful not to distort the threaded connections and not to apply excessive force when tightening the nuts. If the homeowner has not previously changed other gaskets in the tap, then when disassembling the valve, it is advisable to inspect all rubber seals, but it is better to immediately change them with new counterparts.

If, after the repair was completed, the leak could not be eliminated, then, most likely, the valve valve, or the seat in which it is installed, is very worn out and they will have to be completely replaced.

Tips from experts

It often happens that there was no new gasket at hand, and it’s too late to run to the store in such a situation, you can use the old sealant. To do this, you need to remove the product, rinse thoroughly and install it in its place after turning it over on the other side.

Naturally, this is not a solution to the problem, but as a temporary measure it is quite suitable. Also, experts advise adhering to the following recommendations when repairing a crane:

Installing all the crane parts in their places, you do not need to tighten them too much, thinking that this will reduce the likelihood of leakage. Most often, such efforts lead to the breakdown of the threaded connection and the complete replacement of the mixer.
After replacing the gasket and assembling the tap, do not immediately open it to full pressure. All actions should be gradual with the control of possible leakage.
If, when disassembling the tap, scale is found on its internal parts, then it is removed with a solution of vinegar.
If the faucet is completely replaced, then you should think about installing a more reliable model with ceramic valves, which is less prone to wear.

As you can see, replacing the mixer gasket on your own is not so difficult. But in order to increase the service life of all faucet mechanisms, it is advisable to install an additional filter at the inlet of the central line, which will protect all plumbing devices from sand and other particles in the water.

Sobolev Yury Alekseevich

How to change the gasket in the faucet? Rubber gaskets for faucet

January 24, 2017

If traditional faucet-box faucets are installed in the kitchen or bathroom of your house, then you should be prepared for the fact that after a certain time this element will require repair. Usually it is accompanied by the replacement of gaskets that are located between the mixer and the faucet mount.

When a Gasket Needs to be Replaced

Quite often, this procedure is required for cheap mixers. The gasket may need to be replaced, as it is short-lived and therefore loses its elasticity. Cracks and dents can appear on this element, which leads to the fact that even a closed tap starts to leak.

The reasons for the wear of the gaskets are errors made during the repair of the faucet, the poor quality of the seal, as well as water containing harmful impurities. Sometimes the gasket does not fit, because its size was initially chosen incorrectly. Water dripping from the faucet can become an irritant to humans, and streaks and rust can appear on plumbing fixtures.

Training

Before changing the gasket in the tap, it is necessary to draw a certain amount of warm water into a container. Only then can the valve of the water supply system be closed. After the main tap is closed, the remaining water can be drained from the system. Then, using thick cardboard or a thick towel, you need to cover the surface of the bathtub or sink, which will prevent damage to the plumbing.

To carry out the work you will need:

screwdrivers;
fum tape;
adjustable plumbing key;
scissors;
new gasket.

If a single-lever mixer fails, then the cartridge inside it can be replaced or a new mixer installed. Other types of faucets are fairly easy to repair.

Repair of a crane box with a rubber seal

For valves with rubber seals, Russian and imported gaskets can be found on sale; they are made of silicone and rubber. The standard dimensions of the threaded part of the valve can be 1/2 or 3/8 inches. Experts recommend taking the mixer parts that are out of order to the store, this will eliminate errors when choosing.

One gasket can be purchased at a price of 3 to 25 rubles. Quite often, home craftsmen are wondering how to make a gasket for a crane box. To do this, you can use sheet leather or rubber, in more rare cases - dense plastic. The cost of sheet rubber, which is suitable for the manufacture of gaskets, varies from 150 to 250 rubles. After disassembling the valve and removing the seal, you can begin the manufacturing process.

On sheet material, the thickness of which starts from 3.5 mm, it is necessary to mark up using the old gasket as a template. The next step is to cut a square section of material along the perimeter of the markup. After that, the rubber can be trimmed more neatly by you. In this case, it is important to ensure that the edge is beveled by 45 °.

Dismantling and repair of the crane box

When the gaskets for the faucet have been purchased or made, plastic decorative caps should be found on the valves, which are dismantled. You can carry out these manipulations by prying the element with a sharp object. The fixing bolt is located under the trim, in the next step it must be unscrewed with a screwdriver. At the next stage, the lamb is removed from the mixer. An adjustable wrench or wrench will help unscrew the core with the gasket.

Use scissors or a sharp knife to hold the gasket as you remove it from the stem. Parts can be cleaned with warm vinegar, this will get rid of limescale. Next comes the turn of a new gasket, if it is made of rubber, then it is installed on a cold water tap, while a leather gasket is suitable for a hot water tap. The element with some effort must be put on the rod. If you notice some defects on the core, then it needs to be replaced.

In order to facilitate the process, it is recommended to use some silicone lubricant. Once the faucet gaskets have been installed, the faucet can be assembled. The core returns to its place, it is not necessary to screw it in too hard, then you will not damage the seal. Next, the flywheel is installed, and then the fixing bolt.

Now you can check the performance of the crane, for this it is turned in different directions. The next step is to open the main valve. Only now can you check if the mixer is working properly. If the repair did not achieve positive results, then the rubber gaskets change again. Sometimes it is necessary to completely replace the mixer.

Replacing the gasket in a ceramic faucet

Today, ceramic faucets are considered one of the most reliable, but even they sometimes fail due to the fact that the water in the plumbing system is of poor quality. To carry out repairs, you can purchase special sets of rubber and ceramic seals, their cost does not exceed 50 rubles. The repair process is quite simple.

At the first stage, you need to remove the decorative cap, unscrew the screw and provide access to the tap by unscrewing the decorative nut. You can remove it with your fingers, sometimes pliers are used for this. The tap is unscrewed and removed; pliers can also be used for this. They must be directed counterclockwise, you must act as carefully as possible, because otherwise the threaded edges may be damaged.

If you are thinking about the question of how to change the gasket in a ceramic faucet, then you need to find an o-ring that is black. It is advisable to use the ring from the repair kit for replacement. The swivel stem can be disassembled and removed by pressing it with your fingers. Then the stem is easily removed from the body. Rubber ceramic seals are replaceable and silicone grease is applied to them, this ensures easier movement of ceramic parts. Assembly is carried out in the reverse order. In order to increase the tightness, before assembly, tow or a special seal should be wound around the valve body.

Replacing the gasket in the Geyser tap

If you are faced with the task of how to change the rubber gasket in the Geyser tap, then first you should disassemble it. To do this, the flow adjustment knob is unscrewed, then the outer part is removed. Together with the metal ring, the nut is unscrewed, and then the ceramic pair is removed. At this stage, you can replace the gasket, and then assemble everything in reverse order.

It is quite easy to find rubber gaskets on sale, but some consumers, when replacing them in the Geyser tap, face the difficulty of acquiring a ceramic pair. In some cities, there is a whole problem with such nodes in stores. Be that as it may, it is necessary to assemble and disassemble the crane, being careful. Otherwise, you may damage the screw connections.

Replacing the seal in the ball mixer

If you are wondering how to change the gasket in a ball valve, then the technology will not differ too much from those presented above. To carry out the work, it is necessary to prepare the same tools. Work must begin with the dismantling of the decorative plug, tucking it with a screwdriver. With a hex wrench, it will be possible to unscrew the locking screw that secures the faucet lever. The latter should be pulled up and removed from the stem.

Next, the threaded connection is unscrewed. It should be hooked with a screwdriver for the notches. If you are thinking about how to change the gasket in the tap, you must remember that all work must be carried out with caution, because otherwise the corrugated hoses may be damaged. The pliers will allow you to dismantle the dome along with the cuff. Next, the ball is removed from the mechanism.

The seal should be replaced in the next step, in some cases the ball needs to be replaced. Experts recommend replacing the springs inside. Further, all parts are installed in place, it is important to maintain the accuracy of the positioning of the ball. With the chrome dome ring, you can adjust the ease of turning on the tap. Next, a lever is installed, which is fixed with a locking screw.

Conclusion

Before changing the gasket in the tap, it is necessary to prepare plumbing grease. It will be needed prior to installing the ball and should be applied to the seal. This will ensure smooth operation and extend the life of the gaskets. If you are thinking about how to change the gasket in the cartridge mixer tap, you should know that the operation of such a device does not involve replacing seals. This is due to the fact that the cartridges are non-separable.

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We figure out why the tap is leaking: 3 tips from professionals

During the cruel Inquisition, torture was practiced, in which water was dripped on the prisoner's head. The Middle Ages are long gone, but the horror of this torture is understood by everyone who has a leaking tap. If it is not possible to call a plumber or if repairs need to be done “right now”, you can fix the faucet with your own hands.

We repair the mixer on our own

Types of mixers

The modern sanitary ware market offers four types of faucets:

Ball. It is often chosen for the kitchen, because it is convenient and tenacious in operation. One lever is used to adjust the pressure intensity and water temperature.

valve. The classic version, which has two valves: for cold and hot water. Gradually replaced by more modern models.

Thermostatic. One of the handles of such a mixer regulates the pressure. The other is temperature. Modern, but still unusual model.

Sensory. "Smart faucet" itself selects the strength of the flow and the temperature of the water. you just have to put your hands on it.

So far, only ball and valve types of mixers are used more often, so in this article we will focus on them and find out how to fix the faucet so that it does not drip.

Causes of faucet leaks in the kitchen, in the bathroom

Before fixing a leak, you need to understand the cause of its occurrence.

The options are very different, but most often in domestic conditions you have to deal with the following problems:

Fix leaks and replace worn gaskets

the valve is worn out;
the gasket has worn off;
the hull broke;
seal leak has occurred.

Gasket, valve or body wear are universal problems for any type of mixer, but the gland leaks more often in valve mechanisms.

To reliably establish the origin of the leak, it is necessary to disassemble the valve, which means that tools will be needed.

Necessary materials for the repair of the axle box crane

Don't let this headline scare you. In fact, there are devices for repairing a faucet in every home. In extreme cases, you can turn to neighbors for help.

wrench;
screwdrivers: cross and flat;
pliers.

Additional parts like a new gasket are best purchased in advance and kept in your toolbox.

Preparatory stage for the repair of a gander crane

Repair or replacement begins with the preparation of the workplace:

If you are sure that you have saved the faucet box, then find it. There, in addition to the warranty card, there should be an instruction with a diagram of the device. It will be easier for an inexperienced repairman to deal with the problem based on the picture.
Reliable manufacturers pack a minimum repair kit that fits a specific crane model. This is another reason to get started by looking for a factory box.
Turn off the valve that turns the water supply on and off to prevent leaks.
Prepare rags and a small container. When repairing a crane, puddles are indispensable.

New water faucet

Now everything is ready to fix the problem.

Repair of a two-valve and single-lever faucet

The valve type mixer is usually installed in the bathroom. therefore, residents most often complain about this particular view when they say that the faucet in the bathroom is leaking.

Gasket replacement

According to statistics, most of the problems with the leakage of the mixer are solved immediately, one has only to replace the gasket in the faucet.

To fix the problem you need:

Unscrew the nut that secures the spout to the body.
Remove the rubber seal ring.
Clean the connection.
Install a new gasket.
Return the spout to its place and fix the structure by turning the wrench.

ADVICE! If your plumbing first aid kit did not have a new gasket, and there is no way to go to the store, it’s really possible to make this part from improvised materials.

In some models of mixers, in order to change the gasket in the tap, you need to unscrew the special nut that fixes the rubber ring. Don't forget to return it back after repair.

Saddle grinding

If replacing the gasket did not help, you need to pay attention to the “saddle” of the mixer, in which the rubber ring is located. From constant turns, this connection wears out significantly. Structural defects must be polished with a cutter - a cutter in the body. All irregularities will be smoothed out and the service life of the rubber ring and mixer will increase.

Gland seal

Faucet water leak

The second most popular cause of a malfunction faced by owners who have a dripping faucet in the bathroom is the wear of the stuffing box.

To solve this problem, it is necessary to remove the valve, under which water drips from the tap, and tighten the stuffing box bushing.

If this action does not solve the problem, then try updating the packing. For an old Soviet-style mixer, oil-soaked twine or asbestos cord is used in this capacity. For a modern unit, a special sealant is used.

Tap each layer of sealant with a flathead screwdriver. The main thing is not to overdo it with the intensity of wrapping, otherwise the sleeve will sit too tight.

If you can’t fix the faucet in the bathroom by replacing the packing, it means that the thread of the faucet box has worn off. Try to completely replace the seal and the current faucet will be repaired.

Features of ceramic mixer

The worm-gear faucet is gradually being replaced by a mixer with ceramic discs or faucet boxes. To fix such a unit, you need to know that there are no gaskets in them, the flow is adjusted with special disks.

Such a mixer regularly serves for quite a long time. If you suddenly find that a faucet in the bathroom is leaking or a faucet in the kitchen is leaking. try tightening the nut on the faucet body, it may have become loose, and a gap has formed in the regulatory discs that allows water to pass through.

If tightening the locknut does not help, the bushing will have to be replaced:

Remove flywheel.
Remove the screw that secures the crane box.
Unscrew the part with a wrench.
Clean out the nest.
Insert and secure the new part.

ADVICE! To make the system last longer, professionals lubricate the axle boxes with grease or WD-40.

Ball valve repair

The ball type faucet is convenient for the kitchen, because its design uses a lever instead of valves, which can be easily opened even with the back of the hand. If the faucet in the kitchen is leaking, then most likely you will have to deal with the repair of this type of faucet.

Gasket replacement

Installing a new cartridge

As with valved versions, the most common problem is gasket wear. To repair the faucet, you need to change the gasket in the faucet:

Unscrew the nuts that secure the housing and remove the mixer.
Disassemble the unit.
Prepare a rubber gasket, which should be slightly larger than the nest allotted for it.
Remove the worn rubber ring by prying it off with a sharp object.
Install update. fasten with screws. Remember how important it is not to overtighten the mount.
Put the body back in place and fix the mixer.

Thus, repairing a faucet in the kitchen is quite simple.

Repair of a non-separable structure

Ball mixers have a non-separable cartridge. The structure will leak if clogged with debris and dirt. You can fix the faucet in the kitchen by washing the mechanism with detergent.

If any of the parts of the cartridge is broken and the faucet drips because of this, then the cartridge, unfortunately, will have to be replaced completely.

New faucet leak: how to fix it

It's a shame when a new faucet drips. A reasonable action in such a situation would be to contact the store where the mixer was purchased. If you try to independently establish and eliminate the cause of the dripping from the tap, then the warranty will no longer apply to the mixer. Without it, it will not be possible to exchange or return the money for the unit.

ADVICE! When going to the store with a claim, take your passport with you, because without this document the seller will not be able to issue a return.

Summing up

Users often ask search engines “a leaking faucet how to fix it”. Indeed, the repair of the mixer can be done independently. Accurate instructions will help to cope with the task.

There are different types of mixers and for each of them there are specific breakdowns.

If the faucet in the kitchen is leaking, then there may be several reasons: wear of the valve, gasket, housing or gland. The type of repair depends on the source of the fault.

Before starting plumbing work, prepare tools and a workplace. Don't forget to turn off the water.

In two-valve systems, frequent problems are: gasket wear, the need to grind the "seat" or leakage of the stuffing box.

Faucets with a ceramic system deserve special attention.

The spherical mixer is characterized by a gasket leak or a non-separable cartridge failure.

It's a shame when the faucet in the kitchen, which we bought recently, leaks. In this case, it is better not to do the repair yourself, but to contact the store and demand a replacement product or a refund. A leaking faucet is a disaster and you need to solve the problem as soon as possible!

A dripping faucet is a disorder of your nervous system, a fear of flooding your neighbors and dozens of liters of water poured in vain, for which you still have to pay. Those who know how to change the gasket in the faucet can save themselves from these fears and troubles in just 15-20 minutes. If you are not one of those, then take a few minutes to replenish your knowledge base, because most often it is the unsuitability of the gasket that leads to the faucet leaking.

It should be noted right away that the scheme for replacing a worn-out gasket proposed below is relevant for faucets both in the kitchen and in the bathroom. However, you need to know one fundamental difference between crane boxes and sealing gaskets in order to avoid an incident.

Crane boxes can be:

worm with rubber cuffs. They were widely used in Soviet times, they have the simplest device. The gasket you need is located at the bottom of the product, put on the stem.

Crane axle boxes: on the left - worm gear with a gasket put on the rod, on the right - ceramic with a plug gasket

With ceramic rings. Crane boxes with ceramic inserts are more modern. They are often called half-turners, as they allow you to open and close the tap by turning the valve only half a turn. The gasket is also at the bottom, but it is not put on, but inserted into the body of the product.

The difference between the gaskets can be seen in the photo below.

Gaskets for mixers: on the left - for worm-driven faucets, on the right - for ceramic

Thus, if you are going to change the gasket yourself, you have several options:

First, you disassemble the mixer and find out what crane bushings and gaskets are there. Then you go to the store and buy the products you need.
You already know everything, purchased gaskets in advance and get to work.

What you need to replace the gasket in the mixer

So, theoretically, you are already a little savvy, you can proceed to the preparatory stage of work.

First, take care of the availability of tools. You will need:

Wrench.
Screwdrivers of various sizes.
Mounting knife. A kitchen one with a sharp end will do, but remember to be safe!
New pads. If you know the size of the old one, then there are no questions - the new one should be identical. Otherwise (more likely) buy a set of gaskets. You can easily find them in any plumbing department.

Stock up on vinegar or alcohol. They will help remove lime deposits that interfere with work from the valve (flywheel) of the mixer or crane box.

Your “arsenal” for changing the gasket: adjustable wrench, screwdrivers, new gaskets, a knife and vinegar

Second, cover the drain of the tub or sink. To do this, you can use a special plug or just put a piece of polyethylene. This measure will prevent small parts from falling into the drain, which is especially important if the gasket is being replaced for the first time.
Thirdly, turn off the water supply to the faucet, then open the faucet all the way and drain its remnants.

How to replace a damaged gasket in a bathroom faucet

With a successful set of circumstances, all the work will take you no more than 20 minutes and you will never again wonder how to replace the gasket in the mixer. Do not be afraid, do everything with a firm hand - the result will not be long in coming!

Using a screwdriver, a knife or your own fingers, remove the decorative cap from the faucet taps. Please note: you will need a screwdriver and a knife to pry it up and remove it, but you will have to use your fingers if the plug is threaded.

Removing the decorative cover with a screwdriver
The plug on the thread can be unscrewed with your fingers

If the decorative cap is stuck with lime, then you will have to carefully pick it with a knife or make an vinegar lotion for the night. In the latter case, the work time will increase, but there are more chances to maintain the integrity of the mixer.

In the center of the valve you will see a bolt that must be unscrewed using a screwdriver of the right type and size. Thus, you will remove the valve and expose part of the crane box.

Crane head after valve removal

Now it's time to take on the adjustable wrench or wrench. With it, the crane box is completely unscrewed. Please note: it may have a so-called lock nut. First you need to remove it.

Crane box is unscrewed with an adjustable wrench

At the end of the crane box, you will see a gasket. It can be rubber or paronite. Take off the old one and put on the new one. Please note: if you have a worm-drive crane box, then a new gasket should be put on the stem with some effort, if it is ceramic, then it should exactly fit the diameter of the product. Replacing gaskets in a ceramic faucet mixer must be done with extreme caution! If ceramic elements are damaged or incorrectly installed in it, the faucet will not work properly.

Replacing the gasket on a ceramic crane box

The mixer is assembled in the reverse order: the crane box is screwed in, the lock nut is screwed on, the valve is put on and bolted. The final touch - a decorative cap is attached.

That's all! Turn on the water (start with low pressure, gradually adding) and check the quality of work. Open and close the taps several times. If there are no unpleasant surprises, everything works fine, you can safely congratulate yourself!