The topic of the article – what you need to know about replacing the CV joint VAZ 2109, what subtleties there are in this case. In fact, there is nothing complicated, you don't even need to drive a car on the pit, all you can do by putting it on reliable support. To repair it is best to first one side, then the other. So it will be much more efficient, and not have to think, what to insert instead of the hinge to the box. After all, you know that with the simultaneous extraction of both Shrews is the destruction of the differential.
To perform all work to replace the CV joint VAZ 2109, you must have some tools. That's about it-then we should talk. First, it is desirable to have metal poles that will need to be installed under the side of the vehicle which is undergoing renovation. Secondly, one must have stops that will not allow the car to roll. Thirdly, a reliable floor Jack is needed. Fourth, you will need some special tools.
The Most important – it is a good key 30. Preferably mechanical, with a sturdy handle. With it gets out of the wheel nut, which is tightened with a large torque. Also can not do without the puller rods. In some cases, you may need a ball puller. But it is necessary when the ball fell into disrepair. Of course, vise, hammer, chisel and a set of keys. However, you can begin to prepare for the repair.
First, raise the vehicle. But before that, fix wheel stops and hit the nut on the hub. For this raskontrit her and setting the key with a large lever, try to twist it. Please note that on both sides of the thread on the hubs is different. After you break the nut, you can lift the car and remove the wheel.
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But now the question is, when replacing the CV joint VAZ 2109 do I need to drain the oil from the box? The answer is simple – you! But not all drained, and only two-thirds of the total. The fact that the oil will start to leak out when you remove the drive. And if you do not plan to replace it, you should not risk losing expensive oil. After that, remove the steering tip. To do this, Unscrew the nut, extract previously have a pin. Using puller, is extruded finger from the knuckle of the rack. You also need to Unscrew two bolts, which produced the fasteners of the housing of the ball joint to the hub.
Now you can remove the drive. Even replacement boot outer CV joint VAZ 2109 is better and faster when the drive is completely removed. But that's not the only trick. The fact is that when you replace the boot is to carry out the washing of the hinge and put in new grease. So you will be able to increase its service life, unless, of course, will not be “kill” drives aggressive riding style. Fully Unscrew the nut from the hub. Now you can carefully pull the outer CV joint out of it.
To do this gently, taking care not to damage the brake pipe, pull the rack, holding the disc. The hub should easily go with splines on the drive. That's it, now need to remove the internal. Take into account the fact that the oil you poured out of the box already. Therefore, using a small chisel, which you put between the frame and the hinge, and hammer, knock the CV joint from the transaxle. Do not try to lay the crowbar, in this case, save only weak, but a sharp blow.
Of Course, a set of CV joints. What production to choose – it is up to you, but most importantly - to have all the necessary elements: clamps, grease, joints, retaining rings. If it's not in set, buy separately, they are not very much. It is also sometimes necessary to replace the C. V. joints oil seals 2109. But only if you watched drips of oil in the area of the box. Although, if you look at their life, it is best to replace when removing the drive. So it will be much more effective.
It's Also possible that you find faults in some nodes of the suspension and drive. For example, excessive wear of the hub bearing. In this case, it is recommended to spend replacement. It is also possible that you will discover and breakage of the ball joint. And it is necessary to remove in order to remove the drive. Turn the finger ball to get a feel for whether he has a seizure. If the movement occurs with jamming, you need the ball to be changed, otherwise it will very soon begin to crackle.
When you remove the drive, you can begin to replace the hinges. If you plan just to replace the boot inner CV joint VAZ 2109, to knock off the axles only need the outer joint. But the washing of internal and clogging it with new grease is highly desirable. For a complete replacement of the inner CV joint it is necessary to knock the axle shaft. Since the hinge is you no longer need, you should not feel sorry for him, you can act in the most barbaric ways.
Hold in one hand the actuator to the second hammer. And apply a sharp and heavy blowsinternal Shrus. To keep the drive in hand, it can be clamped in a vise. So it will be much easier to work with. After that, wipe the splines on the drive, remove the old ring and put in its place a new one. But before that, install the dust cover. Then gently fill the new hinge. Under the duster squeeze all the grease out of the tube, which comes in the package. Part apply directly on the hinge. Put on the dust cover and fix its collars.
If you plan just to replace the boot outer CV joint VAZ 2109, it is necessary at the last stage just it is a pull, and the old cut. But if you need to replace the entire hinge, then act according to the same scheme as in the previous point. The actuator is clamped firmly in the vise and a hammer knock the CV joint with it. You shouldn't regret it, because the new will last you many years if riding style is not very aggressive.
As in the previous paragraph, first the axle shaft thoroughly washed, wipe it dry, and then assemble all the elements. First the boot, then a ring, fill joint to the splines. That's all, you just have to squeeze out all the grease under the dust boot and put it by tightening the clamps. Please note that the screw type clamps cannot be used, they will abut the hub.
And finally install all of the drive and Assembly of the whole of the suspension. First put the inner CV joint. Get to the splines, then re-apply the drive a few sharp blows. This will allow the ring to slip inside pre-curled to a minimal diameter. Please note that the grenade should fit snugly to the box, this is its normal position. But do not forget that joint shifts slightly along the axis of the wheels.
Next, you need to know about replacing the CV joint VAZ 2109 – installation of the external hinge. To do this, set it against the hole in the hub and pressing lightly at the last, carefully entering her. To make absolutely sure that the grenade came to the end, you can apply a few sharp blows on the hub. Just substitute a wooden block to soften. In the future, the hub is fully seated when you tighten the nut. That's all, now you can collect the side and proceed to the second.
After a replacement of all hinges, don't forget to fill in the box oil. If you try to pull away you can hear that the box rotates, but the movement of the wheels is not transmitted, then the diagnosis is clear – some of the inner CV joint came to my place, didn't get on the slots. Will have to figure out what is screwed up and conduct the installation again, respecting all the recommendations. It is also worth noting that the replacement of the CV joint without removing the actuator 2109 may be, but it will be much harder to accomplish. Spend a lot of time and effort.
Article in other languages:
AR: https://tostpost.com/ar/cars/2699-vaz-2109-2109-2109-vaz-2109.html
HI: https://tostpost.com/hi/cars/2700-cv-2109-cv-2109-cv-actuator-2109-cv-2109.html
JA: https://tostpost.com/ja/cars/2699-cv-vaz2109-cv-2109-cv-2109-vaz2109.html
ZH: https://tostpost.com/zh/cars/2908-cv-vaz2109-2109-2109-cv-vaz2109.html
Alin Trodden - author of the article, editor
"Hi, I'm Alin Trodden. I write texts, read books, and look for impressions. And I'm not bad at telling you about it. I am always happy to participate in interesting projects."
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