At first glance, when down goes the castle — it needs to be completely replaced. But this is not always the case. If you have a system of cylindrical type, in most cases, you can restrict replacement of the larvae.
The process of replacing the lock does not represent special complexity. Therefore, it is possible to carry out with their hands. Just follow the instructions. With its help, you can easily replace the striker in the door lock.
What is the larva ↑
Before you replace the striker in the door lock with your hands, you have to imagine what kind of mechanism where it is and how it works. The lock cylinder is a locking unit. The easiest way to submit it as hidden from view part of the system. It is responsible for the adoption of key.
The larva of the door lock is the combination of the pins, which should match the key. If in the process of opening the teeth on the key are different from the combination that is installed inside the mechanism, open the door will not work.
What are castles ↑
To replace the door lock cylinders with your hands you need to understand the peculiarities of design of major modifications. We have to admit that the overall scheme originated in the nineteenth century. Since then, the system was improved. The result of the evolution of these systems:
- «key-key»,
- «key-spinner»,
- the half-cylinder,
- «gear».
Each system has its advantages and disadvantages, but replace the striker each the door you can with your hands. To do this, simply follow the recommendations below.
Change the larva ↑
Dismantling ↑
Before their hands to replace the striker in the door lock need to dismantle the mechanism that is already installed. In order to do this you will need a simple Phillips screwdriver.
On to replace the striker in the door lock with their hands you will need to open the door. Focus on the end part. Here is the strap. It is intersected by the locking cylinders or pins.
Normally, the system is attached to the end with three screws. The lower and upper holding bar, one in the middle is responsible for the larva. It you need to twist to their own hands to replace the element in the door lock..
Some systems have additional locking elements. Therefore, in order to replace the striker in the door lock with their hands will need to do some more actions. Find the checkbox — it needs to be in the middle of the larvae. He blocks her pull in the most expensive systems.
To replace a striker of the door lock with their hands have to push the box inside. Then you can remove the mechanism. You must insert the key into the hole and rotate it. When you do this, with moderate force pull.
There is another option of extraction of the locking mechanism in the presence of the blocking check box. You can just push the striker from the back side. Do not forget to hold the device with your hand so that it fell on the floor.
Such a precaution is not superfluous, when you need to replace the lock. Indeed, in some situations locking mechanism is in order. The problem with opening can be due to the locking device.
Choose a new door lock mechanism ↑
Once you have carried out the dismantling, you need to buy a new striker for the door lock that you have to replace with your own hands. There are a number of factors that you need to pay attention when going to install the door control with his own hands:
- A new item should meet the parameters of a door device for length and diameter. The slightest mismatch will make the purchase useless.
- To replace the door mechanism with his own hands, rate exactly where the mounting hole.
- Distance from the face of the new part must meet similar to the old keyhole. This will allow correct to change the lock. Moreover, the parameter must be the same on both sides. There may be little overkill. But in this case, the detail will slightly bulge.
- Door mechanisms can have different number of keys. Note how many members in your family and pick up the desired number, while not forgetting about the couple of spare.
- As there are many modifications of the door mechanisms, so many are the and keys. They may have a different shape. To be plain, laser sharpened. Before buying a new system you need to understand exactly what you need to feel safe.
The last point when choosing a new mechanism is not the most important, but ignoring it is impossible — it is the color of your new keyhole. It needs to match the color of the entire device. Otherwise it will be too evident.
In some cases, you may not be able to take part with them in order to subsequently replace it with a new door mechanism with their hands. Fortunately, there is a way out. But for this you will need a tape measure. Just clear the settings from the old model. Attention should be paid to the following parameters:
- length,
- diameter,
- manufacturer,
- distance from the end face to the locking connector.
After characteristics will be recorded, will remain to remember only the color and to go to market in order to replace the door mechanism with his own hands.
When you purchase not to prefer the cheapest product. You should note that lock with the newly installed part to protect your sleep and property. Ideally, you should give preference to the products of one manufacturer. This will avoid problems with the installation with your own hands.
How to fix ↑
As mentioned above, in some cases the larva of the door lock can not only replace, but also repair their own hands. You don’t even have to think about how to replace the lock. To plan, locate the plate fixed legs. Bend them a bit to have the opportunity to move the plate.
When the plate is shifted, you can see the core of the lock cylinder. In most cases, the problem lies in this part. Here are just a fix only if the item is collapsible.
During repair you should pay particular reverence to treat the pins inside. If you assemble them incorrectly, the lock will fail completely. Simply put, the key serve you for a long time will not work.
Sometimes the problem lies in the fact that the part is rusted. In this case, to its lubricant is best to use graphite. Various oils are not so good. Their use often ends in broken parts. This is due to the fact that a substance over time thickens.
Installation ↑
To replace an element of the system with their hands in the door lock. you just need to repeat the reverse the disassembly steps. However, this process has its difficulties. For example, you need to accurately hit the screw in the hole, but it is not so easy to do.
When you return to the place of a screw, just be patient. Just install the grub designed grooves and a screw, but little stir the resulting design. So all the details will be at your place, and you will be able to replace.
Once the screw falls into the hole must be spinning. But the installation process ends. In order to replace a striker of the door lock with their hands also you need to check how well the repaired device.
To check just insert the key in the door lock and with your hands several times to unlock and lock the door. If no squeaks when testing found that mechanism worked without serious effort, so everything was done right.
The results ↑
As you can see, to replace his hand the striker of the door lock is quite simple. To do this, first remove the old item. This is not to forget about the lock which may prevent removal. After that you need to purchase a replacement or if possible repair. At the end of the Assembly in its original form.
