The racks on the VAZ-2110 are of a collapsible type, they can be repaired using a repair kit. The appropriateness of this event will be discussed below. What is a rack and why is it needed? In fact, she has many functions - it is with her help that the wheels are turned, she smoothes out the bumps in the road, increasing the level of comfort. The VAZ-2110 front struts are a multifunctional element that allows the suspension to work correctly. It is worth noting that dozens of MacPherson-type pendants are used
Front suspension design
Of course, we will not talk about the entire suspension, but only about the racks. If we consider in detail all the levers and traction, then the story will stretch for a long time. Regardless of which racks on the VAZ-2110 are used (in the plan of the manufacturer), their design is identical. The same knuckle, the same mount to the front hub and thrust bearing. The rack consists of a body and a rod, which is located in the cartridge. Note that the shock absorber operates both in compression and in reverse motion.
At the top of the rack, a rubber boot is mounted on the stem. It cleans the metal surface, does not allow dirt to get inside the shock absorber. Do not forget that dust particles are a very powerful abrasive material. There is a thread on the edge of the stem that secures the thrust bearing. Between the last and the plate of the rack is a spring. With its help, the correct operation of the shock absorber is carried out. Changing the geometry of the spring (trimming the coils) leads to the fact that the work of the entire suspension is deteriorating.
Diagnostics of malfunction of shock-absorbers
If there is an oil leak from the shock absorber, then this will be noticeable by smudges on the body. The racks on the VAZ-2110 in this case will be covered with oil, which during operation will mix with dirt. Turn the steering wheel to the side and carefully inspect the shock absorber surface. If there are such spots, then it is urgent to carry out repairs or a complete replacement. The second method is preferable, since there is nothing better than new.
As for comfort, he also suffers. If there is a destruction of shock absorbers, then the slightest roughness of the road will be a jolt for you in the literal sense. On bumps, the car becomes almost uncontrollable, it simply jumps on the springs, not meeting the resistance of the shock absorbers. The result - the destruction of not only the suspension. Perhaps even the appearance of cracks in the windshield or paraprise.
Repair Tools
For repairs, you need a good set of keys, as well as a jack and a special tool for unscrewing the nuts from the shock absorber rod. Please note that there is no need to repair both sides at the same time. It is worth taking first one, make it, and then move to the second. You will also need a pair of wheel chocks that need to be installed under the rear wheels so that the car does not roll. If the rear racks of the VAZ-2110 change, then the stops must be installed under the front wheels.
You also need a spring remover. The cost of it is 200-300 rubles, you can buy in any car shop. These are two studs, in the middle there is a hexagon on which a key is installed on 13 or 14, and at the edges there are grips for the spring. Due to the fact that the threads on the two edges are different (left and right), when the stud rotates in one direction, there is an oncoming movement of the hooks. When you rotate into another, the grips diverge. You also need a reliable support for the job. Do not use bricks or blocks, preferably wooden blocks. And, of course, you need a puller for the tie rod ends.
Preparing to remove the front pillar
So, here is a car, a tool nearby, where to start? Do not be afraid, there is not much work, first loosen the wheel bolts. After hanging the front wheels, you can completely unscrew them. Place the car on a support so that it does not fall, otherwise you can damage not only the drive, but also the pallet and drives. Now you need to get rid of the steering rod. To do this, pull out the pin, and unscrew the nut with a 19 key.
Half of the work is done, very soon the front racks of the VAZ-2110 will be dismantled. But there are a few actions left. Do not forget to take the brake tube away from the strut - it is attached to it using a rubber ring. Otherwise, it may be damaged. Unscrew the three nuts that secure the thrust bearing to the body . They are located in the engine compartment. Now the final touch is the unscrewing of the bolts that secured the rack to the hub.
Rack removal and disassembly
Having performed the steps described above, the VAZ-2110 front struts can be easily dismantled. As a rule, everything changes, with the exception of the spring. This element gives some shrinkage, but only under harsh operating conditions. You can check the discrepancy with the reference value after removing the spring from the rack. Just measure its length, and then compare with the reference value. In the instruction manual, all data is available.
When the VAZ-2110 struts are replaced, there is no need to change the spring much , but it is strictly forbidden to put all the old rubber elements on. Below, everything that needs to be replaced will be considered, even if the shock absorber is being restored. To disassemble the rack, unscrew the nut located on the edge of the stem. Pre-fix the spring with a puller so that it does not open. To remove the stem from the housing, you need to use a special key, which unscrews a large nut with an external thread.
Should I use a repair kit?
Many pros and cons of using a repair kit. But in order to make your decision, you need to analyze all the advantages and disadvantages of restoring racks. Most likely, you will realize that only a complete replacement of the VAZ-2110 racks can improve the performance of the car. The reason has already been mentioned - there is nothing better than a new element. As for the use of the repair kit, it will be necessary to carry out additional actions - rinse the inner surface of the housing, replace the valve and seals, and then fill the oil.
And here it may be a problem. If you fill in the shock absorber a little oil, then its work will be ineffective. The shock absorber will not work properly. But if you pour a little more oil, then very soon the excess will be forced out of the housing, as a result - the destruction of the oil seal. As a result, all the oil will pour out, and the front racks of the VAZ-2110, the price of which is about 1,500 rubles, will again need to be repaired.
What items require replacement?
So, if you decide to install new shock absorbers, then you need to know what needs to be replaced with them. In short, everything except the spring. And if you specify, you get a pretty impressive list. You need to start with the fact that you need the support of the VAZ-2110 rack. This is a bearing that allows the entire rack and hub to rotate, while at the same time it makes a reliable mount to the body. Similar functions are assigned to the ball joint, which is located on the back side.
Be sure to replace the boot. Equipped only with rubber anthers racks on the VAZ-2110. The price of one is about 200 rubles. Do not forget about the fenders installed on the rod. They are necessary so that strong shocks do not occur when the shock absorber is fully compressed. Most importantly, install new bolts and nuts. Including the adjusting bolts that secure the stand to the hub. Notice that there must be an eccentric bolt on top. It is necessary to adjust the camber of the front wheels.
Rack assembly
Before assembling, make sure that all the items you have are in stock. If you give the car to the service station, then make sure that everything has been replaced. The racks on the VAZ-2110 have a resource, the price of all nodes of which will be approximately 6,000 rubles (when repairing the entire front part), quite high. They can go one hundred thousand kilometers if the quality of the unit is good, and the service was timely. But it will be much more effective if you replace yourself.
First of all, install the chipper on the shock absorber rod. After that, put on a rubber boot, now it's time for the spring. Make sure that its ends fall into the grooves on the rack and the upper plate. Of course, the spring must be in a compressed state, and the stem is fully extended. After that, install the thrust bearing, fix it with a nut. That's all, you can remove the puller for the spring, adjusting it so that the ends do not leave the grooves. The rear racks of the VAZ-2110 are almost similarly repaired. True, there are slight differences.
Do you need wheel alignment?
Here you can also give unambiguous answers. To my great amazement, there will be two of them - one “yes” and the second “no”. But it all depends on what type of repair you performed. If the latest racks were installed, then wheel alignment must be carried out. And there are no other options, this procedure is mandatory. But if you used a repair kit, and the position of the rack relative to the hub was previously planned by you, then the procedure for adjusting the alignment is optional.
Of course, it is worth considering that the VAZ-2110 front struts, the price of the repair kit of which is about 2000 rubles, can wear out more quickly with incorrect wheel position angles. Therefore, do not regret 700 rubles (this is how much the setup procedure costs on average) in order to safely drive your car.
findings
Analyzing everything that was stated above, we can say that replacing racks on a VAZ-2110 car is not a very difficult task, everyone can cope with it. But it is necessary to replace all elements, simultaneously looking through ball, rod ends, hub bearings, for the presence of backlash and wear. If replacement of these elements is required, then do it all at the same time. This, of course, is an additional waste, but the car's suspension will work in perfect mode.