The hinge of equal angular velocities (Solus) is called a device that is used in the driving wheel drive system with an independent suspension. In the people, this device is often called "grenade". It's no secret that the drive wheel should not only move forward, and also turn. In modern cars, the Sls is the main element of the transmission that transmits the torque of the engine from the gearbox to the drive wheels and controls the uniform rotation, contrary to the corner between the shafts connected. In the occurrence of a knock or cod, which heard during the start of the car or when performing turning, it is necessary to replace the dust of grenades. Pomegranates can cause personal erroneous driving features.

Screw device

Composite elements of a shruss:

1. Ring lock.
2. Corrugated case or boot.
3. Drive shaft.
4. Owlock internal department.
5. Separator.
6. Balloons.
7. Body department together with outdoor clip.

Depending on the type - tripoid, paired cardan, cam, ball, the design of the shrus can differ, but their role in the transmission system is the same: the grenade is included in the design of the drive shaft. The first side of the shaft is inserted into the differential, and the other - in the wheel bearing of the hub. The energy of rotation from the motor to the drive wheels is transmitted by hinges of equal angular velocities by means of hub bearings.

The main components of the grenades are the cable, which is located inside it and the case. Both of these details have grooves in which there are balls. They tightly connect both elements that have a spherical shape, and also transmit rotation.

The design of the outer grenade includes a clip, which is installed on the shaft and has six grooves, which are located on the radius. The housing of this node also has six radial grooves. They are located balls that are responsible for the transmission of spinning moment.

The design of the external shruss does not allow axial movement, but allows you to bend. Internal grenades that are allowed both have a slightly different device.

Sls has several advantages:

1. A light weight.
2. In case of failure, it is easy to replace it.
3. Relative reliability.
4. During transmission using this hinge, no power loss is observed in comparison with other similar devices.

Boot shrus, why change it

Violations in the work of garnet can be easily diagnosed by characteristic sound - when the vehicle wheels are maximum twisted, you clearly hear crackles.

With a late replacement of the shrus, it can break up on the go, which will entail many troubles. It was not recommended for a long time to ride a faulty screen.

Workstation for the replacement of the anther

To replace the wheel grenades, most likely need to update its anther. As a rule, it is enough to fully restore the activity of the movement of the vehicle. The replacement process itself is not difficult, but rather scrupulous. Failure to comply with the basic rules can lead to depressurization of the anther, which will soon lead to the final deterioration of the shrus. And this element is quite expensive.

An independent replacement of the anther grenade must be carried out in the garage, which is equipped with a viewing pit. You will greatly facilitate the replacement procedure if you take a helper with you.

Tools and devices for work

1. Hammer.
2. Passatia.
3. Small wooden bar.
4. Chisel.
5. A tube that performs the role of the lever.
6. Powerful knobs with a diameter of at least ten millimeters.
7. Spanner on 17 millimeters.
8. Thirty head head.
9. Bit.
10. Drill.
11. Jack.

Replacement of the exterior shruster, step-by-step instruction

• Using the key to 17, we unscrew the drain plug and drain the oil from the gearbox. It is recommended to prepare a five-liter container in advance, which would temporarily store oil there. What would be due to inattentive, it is desirable that this container is closed.
• Now it is necessary to cut the wheel fastening bolts from their permanent location.
• Next, we climb the necessary area of \u200b\u200bthe car using a jack - it is necessary to facilitate the unscrewing of the bolts of the wheel and its subsequent removal.
• To avoid unnecessary injuries and possible accidents, it is advisable to put on a vehicle any accessible emphasis - a stump, a dense board or any other available sustainable and durable materials.
• Then you should correct the position of the vehicle with the help of a jack - the car must clearly stand on the backup.
• To complete the next stage, you will not be able to do without assistant. In principle, you can use for this bar - to press the brake pedal. It also helps you unscrew the nave nut. To do this, arma the corresponding head on a thirty and half-meter pipe, which will execute the role of the extension.
• The removal nave nut is disposable and needs to be replaced after each unscrewing. Throw it from the spot is necessary on the vehicle that stands on Earth.
• After the washer is removed, and the nut is unscrewed, you can release the ball support. To do this, you need to unscrew the two ball bolts. They must be perpendicular to the earth's surface, that is, in the direction from above-down. Most simple to do with a spanner on 17 and being in the pit.
• We assign the rack to the side and begin to release the outer cut.

• The new boot worn on the shaft only after the grenade will be thoroughly washed in gasoline or kerosene, to remove the old lubricant. Before the dressing of the anther, it is necessary to process the silver new, pre-acquired lubricant.
• Firmly tighten the collar coat, which is naked on the shaft.
• Whatever the protective cover was not quickly worn out, it should be put in a grenade to a position that corresponds to the middle of its stroke. Then it is necessary to gently push one edge of the anther with a screwdriver and release the air that is present there.
• After that, you need to tighten the second clamp.
• Now we carry out the complete assembly of the device, while maintaining the reverse sequence.

Replacing the internal shrus anther, step-by-step instruction

Replacing the internal grenade anther internal grenade is produced in a similar way to external.

The only difference in the work is the tenth stage, that is, instead of an outdoor shrus, it is necessary to withdraw internal, which is a bit more complicated. To do this, you must complete the following actions:

1. Disconnect the internal grenade from the gearbox using a special puller.
2. Pick out from the box with a grenade and depreciation rack, then smoothly take to the side.
3. We remove the choms of the dust grenade. Case shift along the semi-axle to the wheel.
4. We proceed with removing the locking ring using a specially designed puller.
5. Remove the protective case, that is, the boot.

Tips of professionals

It is not worth waiting for a crunch, which is formed during a sharp pressure of gas pedals or turns. The replacement of the anther must be produced immediately after detecting cracks and breaks on it. If you ignore such problems, the grenades and contamination may occur soon.

The main sign of the presence on a protective case of mechanical damage is characteristic fat traces of lubricant, which can fly into all sorts of parties.

If an alarming crackling appeared, it is possible that it will be necessary to replace not only the anther, and the entire grenade. And this process, as you see, rather difficult.

In addition, it is worth noting that during such repair work a lot of adjacent devices and mechanisms are addressed. Therefore, if you have some doubts in your own competence, it is advisable to be renounced and contact the workshop.