Replacement of front pillars VAZ-2109 without the help of a specialist

If the shock absorbers are damaged, the front pillars must be replaced. VAZ-2109 is a front-wheel-drive car with a MacPherson suspension. This design is so perfect and simple that it is almost impossible to destroy it. But the most vulnerable node is the shock absorbers, which are structurally integrated with the pivoting mechanism. Repair can be done without the help of specialists, there is nothing super complicated in this.

How the front suspension works

The front suspension of the car VAZ-2109 consists of several levers, an amortization rack, a bearing and other elements. All these elements are interrelated, the failure of one leads to the loss of comfort and safety. The strut is connected by means of a movable hinge to the steering rack. The lower part of the rack is rigidly fixed to the hub of the front wheel. The hub is attached from below to the suspension arm by means of a ball bearing.

The shock absorber rod is installed in the support bearing. This element rotates the column around its axis. In some cases, to restore efficiency, you need to replace the VAZ-2109 front pillar liner. In this case, all important elements are also replaced, fresh oil is poured. But a very controversial issue, which is better to do - repair the suspension struts, or install new ones.

Repair kit: basic components

If you decide to repair the installed suspension strut, then this will require a special repair kit. It includes all the most necessary components directly damper: seals, gaskets. In any case, you will need to purchase additional elements such as anthers, bolts, nuts, bearings. If you plan to install new racks, then you should consider one feature. Springs have the property of losing elasticity. If the springs on your car very strongly sagged, then it is desirable to install new ones.

As a consequence - an increase in the cost of repairs. If you replace the front pillars of the VAZ-2109 with your own hands, you need to make sure that all the other suspension elements are in good condition. If the tips of the steering links have become unusable or the ball bearings have started to knock, it is desirable to immediately change them. Without fail, the support of the VAZ-2109 front pillar is being replaced. After carrying out of repair it is necessary to carry out procedure of adjustment of corners of a convergence and disorder of forward wheels. Without it, you risk staying with bald rubber.

Tools and accessories

When carrying out repairs, you will need some tools, and only the spanners can not do without. First, you need a special wrench to unscrew the damper rod nut. Of course, you can use the keys on the 17th and the 8th. The last one keeps the rod from turning. In the event that you plan to completely replace the rack, you can hold the stem with a pipe wrench. Secondly, a puller for the tie rod ends is absolutely necessary. Without it, it will not be possible to dismantle the tip. It is compulsory to have a jack on hand, supports, choppers. The presence of spanners, pliers, screwdrivers is also mandatory, without these tools can not do any repairs.

Preparation for repair

Before the replacement of the shock absorber of the VAZ-2109 front pillar begins, it is necessary to prepare. The most important thing is to securely install the car so that it does not roll down. It is enough to lift one side of the car above the ground, the one on which repairs are carried out. If you plan to replace the entire rack, then no additional manipulation is needed. But in the event that there will be a repair, it is desirable to outline the position of the rack with respect to the hub of the front wheel. For this purpose, you can use a marker, a paint can, a metal dash and even a nail. Chalk to use is undesirable, as during repair it can simply be erased.

Dismounting the shock absorber strut

First loosen the bolts on the wheel, lift the repaired side with a jack and install it on a reliable support. After this, you can finally remove the wheel. Take the cotter pin from the tip of the steering rod with the help of pliers. With a key on 19, unscrew the nut. Loosen the nut to the support bearing. Completely it is not necessary to twist it, it is best to do it directly after removing the shock absorber. Use keys 19 and 17 to unscrew the nuts from the bolts that secure the stud to the wheel hub. Drive aside the brake hose and secure it with a small piece of wire. The key on the 13 twist four nuts, which makes the support bearing to the body of the car. On this you can consider the dismantling finished, the shock absorber's rack will completely come out of its place. Now you can disassemble it into small elements.

Dismantling the rack

First of all, it is necessary to install special clamps for the screed on the spring. Uniformly tighten the coils of the spring, after which you can unscrew the nut completely on the shock absorber rod. In the event that a new spring is installed, the puller can be removed immediately. But if you plan to re-install the spring on a new rack or use it later after repairing the old one, you must carefully set it aside. In this case, it is desirable to tighten the turns with an additional steel wire. In the event that the puller suddenly shifts, the spring will remain in its original state. If the front pillars of the VAZ-2109 are being replaced, further disassembly is meaningless. You may only need large metal washers and rubber rings.

Installing a new rack

The installation of the new shock absorber on the nine is done in a completely reverse order of dismantling. Be sure to install a new anther, preferably elastic. For example, the standard anther for the car VAZ-2109 is in the form of a glass, made of hard plastic. It is much more effective work of anthers, which are installed on cars, starting with the VAZ-2110. Be sure to install at least new nuts. The fact is that they have a plastic thread lock. Only in the case of using quality elements, replacement of the front body VAZ-2109 will give a noticeable result. Movement along the uneven road will become more smooth, the vibration will decrease.

To change completely or to repair?

It's a rather controversial issue: to change racks or to make repairs? If you find quality repair kits, then why not make a recovery? The cost of work can be reduced by more than two and a half times. But this is only relevant for racks that have a collapsible design. But if the repair kit is of questionable quality, then it's better not to risk and install new racks. Also worth mentioning about one small feature. If you fill in insufficient oil, the shock absorber will not work effectively. If you pour too much oil, then most likely, there will be a destruction of the stuffing box in the upper part of the body. Accuracy when filling should be minimal. Therefore, a complete replacement of the front pillars VAZ-2109 will be the most effective option for repair.