Maintenance precautions and fault prevention of oil tank lock
Cars will encounter all kinds of problems in daily use, among which the repair and maintenance of fuel tank locks is one of the problems that car owners often encounter. In order to keep the car in the best condition and prolong its service life, we need to check the fuel tank lock regularly and maintain it correctly.
First, the working principle of the fuel tank lock
The tank cover is usually equipped with a locking mechanism, which is controlled by a key or an electronic switch to prevent unauthorized personnel from opening the tank cover and stealing oil. When the driver needs to refuel, just unlock it with the matching key to open the fuel tank cover. The electronic fuel tank lock can be unlocked by remote control and other equipment. No matter what type of fuel tank lock, it needs regular maintenance to ensure its normal operation.
Second, the common fault types of fuel tank lock
1. The fuel tank lock can't be opened: This situation may be due to the damage or seizure of the internal mechanical parts of the fuel tank lock, which leads to the inability to turn.
2. Deformation of the lock tongue: During long-term use, if the lock tongue is impacted by external force, it may be deformed.
3. The lock core is seriously worn: after long-term use, there may be problems such as unsmooth key insertion or even inability to pull out;
4. The battery of the electronic fuel tank lock is exhausted: if the electronic fuel tank lock is used, it is necessary to pay attention to whether the battery power is sufficient;
Third, how to maintain the fuel tank lock?
1. Regularly clean the sundries in the lock hole: avoid the difficulty in inserting and removing the key due to dust, silt and other reasons, which will affect the normal use;
2. Use lubricant: dropping special lubricant (such as engine oil) into the lock hole regularly can effectively reduce the metal friction, delay the wear speed, and also play a role in rust prevention;
3. Gently open and close the fuel tank cover: avoid damage to the fuel tank lock caused by excessive force, and try to ensure that it is in a natural state rather than an excessively tight state when closing;
4. Replace the aging parts in time: if some parts are found to be obviously aging (such as the decrease of spring elasticity), they should be replaced with new parts in time to avoid further failures;
Fourth, the fault prevention measures
In addition to some basic maintenance methods mentioned above, the following points should be noted:
1. Don't disassemble the fuel tank lock at will: If you don't know the relevant knowledge, don't disassemble it at will, otherwise it may destroy the original structure;
2. Prevent foreign objects from entering: try to avoid letting moisture, oil stains and other substances contact the lock body, because these may cause corrosion and rust of parts in the lock body;
3. Pay attention to the change of ambient temperature: extreme weather, such as high temperature exposure or cold freezing, will also affect the normal operation of the lock. Please park the vehicle in a shade and rain place as far as possible;
Summary: Through the study of the above contents, we can know that the maintenance of fuel tank lock can not only ensure the driving safety, but also improve the service life and reduce the later repair cost. I hope every car owner can pay attention to it and take corresponding measures to protect it!
Rec. Prods.
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