Replacing the wheel bearing "Renault Logan": a step by step guide, features

Wheel bearing – a suspension member that supports the support part of the vehicle. Is installed both on the front and on the rear axle. The unit is long enough. However, after a while the car will need to replace the wheel bearing. “author” is no exception. How to determine the fault and replace the item on your own? We will tell you in our today's article.

About the resource and symptoms

The Manufacturer claims that the vehicle “author” replacement front wheel bearing is not required for another 150 thousand miles. Practice shows that this element is really a resource.

Moreover, the bearing will last 200 thousand. The main enemy of it – is moisture. If the housing element is deformed and gets into the water, bearing instantly crumbles. Corrosion processes in it is invalid. So as soon as the mechanism has lost lubrication and started to grow rust, it will emit a characteristic hum. With increasing speed, it increases. Unpleasant sound may be heard both from the front and rear of the car. If so, the car urgently need a replacement wheel bearing. “author” supplied with a four wheel elements.

How to accurately determine the damage?

To find out which one of the wheels disintegrated bearing, need poddomkratit each part of the car and check how freely the drive. If he backlash and thus produces a characteristic hum, then the car requires replacement of the wheel bearing. “author” can drive with this fault, however, there is a risk that the wheel will jam. This will entail an uncontrolled skid. To get to the place of repair with the same bearing without a tow truck can be. However, to intentionally go on out element will be unsafe.

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How to choose a new item

Note that the car model “Logan” was with traction control wheels, and without it. Itself replacing the wheel bearing “author” with ABS is no different special techniques. However, the detail has its own characteristics. When buying ask the seller what type of bearing (with ABS or not). If you put on a car with ABS is no clog in the instrument panel remains lit, the corresponding yellow Lama.

How much it will cost to replace the wheel bearing “author”? The price of original products from the company FAG is from three to five thousand rubles. Bearings with a magnetic strip (for vehicles equipped with ABS system) the price will be higher. There are also a number of analogues. The owners speak positively about the following manufacturers:

• NTN.
• SWAG.
• SNR.

The Cost of such products is from one half to two and a half thousand rubles.

When choosing a new bearing exact dimensions of the item. There are cases when neoriginal not corresponds to the actual diameter. The inner size of the ring (landing) is 37 millimeters. The outer diameter of 72 millimeters. Width – 37 millimeters. These options apply to both types of cars – with ABS and without it.

Tools

To replace the wheel bearing was successful, you need to prepare the following tools:

• Wrenches and sockets.
• Screwdriver.
• Pliers.
• Hammer.
• Jack.
• Press or vise.

Not to overtighten the nut of the wheel bearing, it is recommended to use a torque wrench. Without which still can not do the replacement of the wheel bearing? “author” has a special design of hub. And to remove the outside bearing, you need a special puller. It is called – to wheel bearings. The tool looks as follows.

The cost will be about a thousand rubles.

Self-replacement rear wheel bearing

“author” is installed on the lift. If that is not, is required to post the part of the body Jack (from the side where you need to change the element). You need to pre-rip the hub nut key 30. Important point – the vehicle should not stand on the handbrake (if possible install protivorakety). Then disassembled the brake drum. After moving to the lock ring. Because it is firmly seated in the mounting hole, it should podkovyrnut with a screwdriver.

Next remove the cap of the wheel bearing. With a pulley puller is extruded spilled item. Further, the internal cavity of the hub is cleaned of contaminants. You can use a piece of cloth and any solvent. The place is carefully processed with petroleum jelly. Because the grease is quite thick, it is recommended to apply it with a screwdriver or wood chips.

Next to the seat is pressed on the new bearing. Assembly of the elements is performed in reverse order.

An Important moment– hub nut is tightened with a force of 175 Nm. Install the element so as to present a small gap to 1 degree. Very pressing is performed by means of the load on the outer ring of the bearing. It is important not to break the clip during installation. Otherwise he might crumble at the first turn.

Front axle

As for the front axle, replacing the wheel bearing? “author” with his own hands poddomkratit one of the parties. You also need to Unscrew the hub nut. Generally, the process of replacement almost not different from the previous case, but here there are nuances. For example, for removal you have to disassemble the knuckle.

This can be Done using the standard set of keys and heads. After removing the knuckle clamped in a vise. Next, using a hammer, carefully knock the hub. To avoid damage to the item, use a mandrel of appropriate diameter. Taking out the hub, we find it part of the inner ring. We are changing to a new one.

Next is removing the bearing, followed by its replacement and installation. As in the previous case, the seat is thoroughly cleaned and processed with petroleum jelly. Jack fist is also coated with grease. After installer hub is pressed on until it stops. The inner ring and propped up on a stand. The knuckle is installed in the reverse sequence. After completing work check the correct installation and reliability of the pressing elements. The caps should be carefully fastened, and the wheel – stand parallel to each other. Otherwise on the turns possible rolls.

Conclusion

So we figured out how to replace the front and rear wheel bearing on the car “author”. As you can see, the procedure is not very difficult for any motorist. Experts recommend to change the hub bearing in pairs. This will eliminate the need for emergency replacement of adjacent elements and save time in the future.