Lubrication of door hinges
Content
When you hear creaking door hinges in your car, it should be eliminated as soon as possible: this is important not only for comfort, but also for creating favorable conditions for extending the service life of these parts. A special lubricant will help to cope with this task. But why do they start to creak at all, what lubricants are most suitable for this task? Let's look at everything in order.
Why do the hinges start to creak?
If we are talking about the products of the domestic automobile industry, then the poor assembly quality of cars and components is quite a good reason for door hinges to start creaking right from the assembly line. However, the operating conditions themselves are such that the parts become dirty and wear out. A high-pressure washer, by the way, is also able to wash off the oil film, and the car door hinges will begin to creak and jam. Therefore, even if the machine is of good quality, over time you will hear a characteristic sound, signaling that it is time to lubricate the hinges.
Lubricants for car door hinges
Manufacturers of lubricants for car door hinges offer us a wide range of products. Some of them have good penetrating properties, others are able to prevent corrosion for a long time, forming a water-repellent film, others perfectly lubricate parts, reducing the static and dynamic load on the working units. Consider the most popular and well-proven lubricants.
Lubricant LiquiMoly and Wurth for hinges
Liqui Moly Wartungs-Spray Weiss 3953 is a white micro-ceramic grease with excellent lubricity. Gives the surface water-repellent, anti-corrosion properties. also protects against dirt for a long time and reduces the load on rubbing parts. Designed specifically for moving parts of mechanisms, hinges, rods, guide rails and locks. The base part of this lubricant consists of mineral oil. Can be used at temperatures from -30°C to +250 degrees. Liquid Moli lubricants are successfully used not only for lubricating car door hinges, but also for other parts of it.
Wurth HHS 2000 08931063 is a product of a German company that has earned popularity among motorists due to such properties as high penetrating power, stickiness, adhesiveness and a short thickening time. It can lubricate the hinges, limiters and locks in the car. Resistant to water washout. The uniqueness of this composition is that after a couple of minutes the liquid aerosol turns into a layer of thick lubricant. Designed for lubrication of parts located in hard-to-reach places, increases their service life even under conditions of high pressure, significant static and dynamic overloads. Withstands temperatures from -35 to +180 C. Although it costs more than 500 rubles, there have not yet been people who are not satisfied with its effectiveness. Among the shortcomings, one can note the fact that dirt, sand and dust cling to it.
Permatex and CRC lubricants
Permatex 80075 - a tool that can effectively protect parts from wear and thereby extend their service life. It has no color, deep action is due not only to active ingredients, but also to the very method of delivery of this oily liquid - it is brought to a foamy state. It is mainly used to cover the chain, gears and for cleaning, lubricating parts in hard-to-reach places.
CRC-MULTILUBE 32697 - universal lubricant for car door hinges, has been widely used due to the fact that it easily penetrates into the most important areas of hinges and other parts and creates a protective film there, which remains for a long time and with active use of parts. For better control over the lubrication process, this product is produced with a blue tint, which completely discolors after a few days.
Klever Ballistol Silicone Spray 25300 is a universal spray lubricant that not only provides a long-lasting sliding effect of metal parts, but is successfully used in plastic mechanisms, interacts well with rubber and soft rubber parts.
any of the lubricants presented has its main advantages, so it is not so easy to choose one or another lubricant for car door hinges. But we will try to find for you the most effective tool for lubricating car door hinges.
The better to lubricate car door hinges
And yet, what is the best way to lubricate car door hinges? We select a suitable and high-quality hinge lubricant according to the following criteria:
- good penetration;
- lasting effect;
- a wide range of withstand temperatures;
- anti-corrosion properties;
- ensuring the minimum coefficient of friction;
- good value for money.
And also. The consistency of the lubricant should be such that it could combine not only high penetrating properties, but also not have fluidity, otherwise it would not be so easy to get rid of the pollution of the body and interior. Of the above lubricants for the hinge mechanism, you can use any other than the "weed". Often the proposed alternative - lithol, in our opinion, is outdated, besides, it strongly attracts dust later. also, lubrication with conventional engine oil is used only in extreme cases. If there is no special product from the list of products, designed exclusively for lubricating hinges, locks and limiters, then select from the category “greases"! The principle of their action. Part of the product has a high penetrating ability, designed to effectively deliver the base part of the lubricant. After evaporation, a dense film remains, which not only eliminates the squeak of the hinges, but also extends their service life.
It is worth mentioning the funds based on molybdenum disulfide. Yes, they are good for transmissions, engines and bearings. But such lubricants are not suitable for solving our issue, since a layer of dirt quickly forms, and besides, this product is very easily soiled.
Silicone lubricants for car door hinges are good, but they are poorly resistant to washing out and high temperatures. It is a completely different matter if silicone is part of a multicomponent product - it has almost no drawbacks.
| The most commonly used lubricants by motorists | ||||
|---|---|---|---|---|
| LUBRICATION | Application area | |||
| HINGES | CASTLE | LIMITER | ||
| Liqui Moly Maintenance Spray White | ||||
| Wurth HHS 2000 | ||||
| Permatex 80075 | ||||
| CRC-Multilube | ||||
| WD-40 | ||||
| Lithol | ||||
How to properly lubricate hinges
Do not think that the process of lubricating the hinges is extremely simple and consists only in order to apply an aerosol to the working units. Even if this helps to eliminate door squeaks, you will soon hear them again. in order to produce everything correctly, it is almost always necessary to first clean the surface of contamination. You can do this with a regular wide brush.
How to lubricate car door hinges and limiter
But since the dirt mixes with the lubricating fluid, most likely you will need to apply at least gasoline. Only after the procedure it is necessary to remove its remains from the surface. And it is better to treat with a rust converter.
When you remove the dirt, you can lubricate the door hinges. Just don't fill them up! It will be more effective if you smear only the surface of the parts in contact. And all the excess that will flow out, wipe with a rag. When you do this, close the container with a cap and, to evenly distribute the lubricant, open and close the doors about 15-20 times.
Everything, now the creak should not be. If it is heard, there may be several reasons for this:
- Not all hinges are lubricated.
- Sagging doors.
- Insufficient surface cleaning.
By the way, it is best to lubricate the hinges when the heat has passed (in the autumn), for the winter, before the onset of cold weather. This will protect them from rust, and therefore warn against creaking.
Сonclusion
The most suitable product for your car door hinges is grease. To prevent the appearance of creaking and to reduce the load on the parts, it is recommended to lubricate the hinges in the hot season, after a high-pressure wash, before the onset of winter. Use high-quality, time-tested and many motorists polymer lubricants. For car door hinges, a good lubricant is one that quickly and effectively penetrates into the gaps between rubbing parts and forms a film.
