Repair door lock: phased implementation

Even a new door may be a problem with the lock. Sometimes he does that. Before making repairs, you should study the principle of operation of the mechanism. You also need to figure out how to disassemble the interior door lock. Repair – a simple matter, if you approach it wisely.

When you purchase the kit must be accompanied by instructions, which is painted how to repair door lock. If it does not, you can follow the rules fix described below.

The dismantling of the decorative cover

Normally the interior doors are mounted with simple mechanisms. By repairs handle door lock, it is important to remember the sequence of removal of parts, then to assemble them correctly. You can spread out the parts in the order in which you disassemble them. So, even a novice master is not confused. To begin you will need a flat screwdriver, it is necessary to pry the decorative cap. This is done carefully on all sides.

Removing door knob

For removing the handle requires a thin screwdriver or nail. The tool should be pressure on the retainer that secures the inner door handle. Next, without letting go, pull the stick back.

The Dismantling of parts of castle

After the previous step went well, you should Unscrew the two screws. They connect the inner and outer parts of the structure. This action allows you to remove all the details from both sides, in order to repair your door lock.

Check the springs and the core

If during an inspection it was found that the springs in good condition (geared with two sides), then everything is fine. At the same time that the necessary repairs door lock may indicate a sticking latch, the immobilization of the handle mechanism, and when it is released does not return to its original position. To check the core, you need to press your finger on the latch and release. If there is binding, then you need to disassemble the core. To do this, Unscrew the screws, removed the stuffing. When the core has a curvature, it is possible to straighten using pliers.

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Cleaning and lubrication of details

When the door lock disassembled, all of its parts are carefully and thoroughly cleaned from dust, dirt, RAID. Lubricate parts as required. Previously, when repair door lock complete, before installation should check it out, gathering in his hands. If everything is in order, you can begin the installation. During the lifting and parsing of the castle should be without much effort. It should be easy to understand, even if the mechanism is broken.

Repair pen

It is Often the door handles are faulty. To fix this item yourself, you need to prepare a screwdriver and sliding the key. Handle repair door lock begins its withdrawal. The internal parts can not touch. Wrench to dismantle the pen together with twist mechanism, which is later removed. After you have inspected all parts. Master does it in order to understand what is the fault. The reasons due to which pen is malfunctioning, a lot. For example, it may become the weakening of the arm due to the torsion spring. Sometimes she just moved. In this case, it is sufficient to return it to the desired position. In certain cases, you may need to be replaced. It is necessary to implement very carefully.

If you can't fix the product, you can buy new from a retailer. Or call a wizard that will perform the necessary work. Repair the door lock is under the power of even inexperienced in this matter man. The main thing - to remember the sequence of removing parts to easily assemble the product. To prevent breakage, you need to regularly lubricate the lock. For this you need to drop into the well the oil and rotate the key to its uniform distribution.