DIY repair of cornfields

In detail: do-it-yourself repair of a cornfield from a real master for the site my.housecope.com.

The Niva VAZ 2121 became the first comfortable Soviet SUV. Until its exit from the factory gates in 1977, off-road vehicles were used mainly for military needs. For a Soviet citizen, an off-road vehicle, in principle, was not available, and they were not on the open sale. There was an opportunity to buy decommissioned UAZs, but they did not differ in comfort. The only alternative to them was Volynets with an engine from ZAZ 969, which was available for sale, but it also did not meet all the requirements for comfort, although its off-road properties were highly valued.

Niva turned the concept of an SUV for the semi-wild inhabitants of the country of Soviets - no one has ever seen such comfort as in the six, with the passability of an UAZ, but at first the consumer was stopped by a rather high price, and later they got used to it. Niva has become an active rural worker and city dweller - in terms of performance, it is in no way inferior to the VAZ classics.

Niva 2121, which every motorist can do in his garage with his own hands, is still one of the most popular middle class SUVs. Like every car, the Niva has its own characteristic malfunctions and diseases. Being a very durable and reliable vehicle, it is very easy to maintain. Typical car malfunctions are mainly associated with the peculiarity of its design:

four-wheel drive and a transfer case with a demultiplier sometimes bring some trouble;
body design features;
front wheel drive;
engines from the VAZ 2106 are not designed for use on off-road vehicles;
front suspension characteristic only for Niva.

Video (click to play).

We will briefly describe some of them, but we will dwell on the body in more detail. Questions to him rarely appear, but this does not negate their relevance.

The main problem with the Niva engine was that it was not originally designed for use in harsh conditions. This explains many of its characteristic breakdowns.

For cars with a 1.7 liter engine, valve lifters have become the biggest problem. More precisely, their adjustment. When installing them, it is necessary to observe a precisely calibrated effort, otherwise they will either wedge or twist out if they are not tight enough. The malfunction makes itself felt with a characteristic knock, and if you do not respond in time, it can kill the camshaft. Therefore, it is better not to take on this business on your own if you do not have enough skills.

Transfer cases, as a rule, never cause problems. You just need to monitor the oil level. Propeller shafts can be a nuisance. Especially if they are not lubricated every 10,000 km. The crosses are not durable enough, but with regular lubrication, they will not be problematic.

Oil seals are another matter. The axles and the transfer case are equipped with oil seals of not the best quality, therefore they often leak. If you do not pay attention to this when changing the oil, then you can easily screw up the dispenser. It is better to buy branded oil seals, according to the factory size. Then there is a guarantee that the oil will not leak until the next MOT. After 2011, the VAZ 2121 has Italian oil seals from the factory installed, in this case there is no cause for concern.

We will present several options for bodywork that you can do with your own hands in the garage with a pit.

Before you start fighting corrosion, you need to figure out how rational it is.If it is easier to change a rotten threshold, then it is better to do this than to mold patches to rust. Nevertheless, there are some ways to give the Niva body a proper look.

Tinning can be used to localize small foci of rust. How to do this, we clearly showed in the figure.

Epoxy resins can also provide temporary protection against corrosion and partial repair of rusted areas. First, you need to thoroughly clean the damaged area, and then apply a polymer patch using fiberglass. After final drying, the patch should be sanded, putty, primed and touched up.

In Nivs, the place where the beam is attached to the body often decays. If you have a semi-automatic welding machine, this can be corrected by making a new pad on the seat.

First, we disassemble the front suspension until free access to the rotten place is obtained and we clean it with a grinder, removing the rusty areas.

Then we cut out a patch of living metal along the cardboard pattern, drill it around the perimeter for better welding contact with the metal of the car and weld it in place as follows.

After that, we grind the welding points with a grinder, prime and cover with anti-corrosion mastic.

Niva VAZ 2121 is a fairly reliable and practical car that does not require expensive repairs. Almost all work, including bodywork, can be done by everyone in his garage at minimal cost.

Among the models of the domestic auto industry, the VAZ 2121 stands out a little from the general range, not only due to its excellent cross-country ability, all-wheel drive and a monocoque body, but also due to the fact that Niva is the first independent development of VAZ that has reached serial production.
The car began to be mass-produced at the beginning of 1977 and immediately began to enjoy great success among the population not only in the Union, and later in Russia, but also in many countries, both near and far abroad. In its class, an SUV from Russia is considered the most successful model.
He found his consumer in France, Portugal, Spain and Canada. And although "Niva" in a complete set with a French diesel engine "Peugeot" are in great demand, cars with a domestic "1.6" are also sold quite well.

Body repair VAZ 2121 consists of several types of work.

Small scratches and dents that appeared during the operation of the VAZ 2121 can be removed with your own hands and is not even expensive at all.
For instance:

scratches are repaired by polishing the scratched surface with various abrasive pastes and materials that remove the top coat of varnish and paint, and this evens out the scratched surface. In cases where the top layer of soil does not touch the complete removal of the scratch is almost guaranteed.

Advice! You should not be too zealous, because in this case we remove, not remove the paintwork, and if you polish one place for a long time and persistently, you can get to the metal itself, and this threatens with high costs in which you will have to include the column "painting the car".

Due to shocks, temperature changes and metal fatigue, the geometric dimensions of the car may slightly differ from those indicated in the operating instructions, which is fraught with the creation of unnecessary stresses in various joints and a significant reduction in the service life of the car itself. So checking and restoring the geometry of the car is the main stage in the overhaul of its body part.

The main geometric dimensions of the body of the VAZ 2121

If the result is negative, that is, when the actual dimensions differ from the reference ones, the geometry is restored by straightening (stretching / compressing) the body and its elements.

When deforming individual elements, the metal is straightened by tapping and extruding it.
There are two ways here:

No subsequent painting;
With subsequent painting.

In the first case, the repair is based on the principle of metal elasticity. Since every object with some kind of elasticity tends to return to its original position, this property can be used for its own purposes - a dent is squeezed out with a special tool and then polished.

Unfortunately, this method is available only for people with special tools and extensive experience. I am afraid that do-it-yourself repairs in this case will smoothly lead us to the second type of repair.

In the second case, the dent is evenly tapped with a hammer or mallet from the inside, while a "fulcrum" with a rubberized soft surface should be applied on the opposite side.
If the damage has sharper edges or is a deep scratch, then the support is taken not on an elastic basis, but as a rigid support or even an anvil. Tapping is carried out with a nylon or wooden mallet, from the middle to the edges of the dent.

Attention! The damage should be tapped slowly, and without applying great effort. Strong blows will only aggravate the situation, since the metal can flatten out and it will be impossible to return it to its original state in this way.

In cases where straightening by the above deformation method is not possible, the damaged part is cut out, a patch is placed by welding or using solder or epoxy glue. Otherwise, the element must be replaced.

Advice! If, nevertheless, you want to tap the part and at the same time try to preserve the paintwork of the element, place several layers of soft cloth between its surface and the stand.

Before starting this stage of work, you need to make sure that the end justifies the means. That is, if the part is already practically eaten by the rye, then, as the saying goes: "It's too late for Vasya to drink Borjomi when the kidneys have failed."
If everything is not so bad, then we choose one of two ways.
Method one. We solder the foci of corrosion with solder:

Preparatory stage. We clean the surface of the body, remove traces of corrosion, process the edges of the holes with flux;
Tinning. The surfaces of the "wound" and the patch (if any) are covered with a small layer of solder;

When restoring the surface by soldering, the next step can be skipped

Direct soldering. In order for the seam to be tight and have maximum reliability, the surfaces to be joined must have as large an area of contact as possible.

Advice! In order to hide the soldered patch, it should be applied from the inside, then level the surface of the part with automotive putty and paint.

Method two. We seal the foci of corrosion with epoxy resins:

We process the restored surface with coarse sandpaper;

We clean the surface from particles of abrasive materials, oil and dust particles, degrease;
We cut out three patches from fiberglass according to a previously prepared template.

Attention! The patches should cover each other, that is, the first is 25 mm larger than the damaged surface to be covered, the second is 45 mm, the third is 65 mm, respectively.

The patches are impregnated with epoxy resin and glued one by one to the damaged area;

The resulting patch is covered with cellophane and glued with tape for tightness (so that the resin does not leak out);
The entire surface is rolled with a roller until the overall shape is given;
After 24 hours, the hardened patch can be processed - sanded, primed and painted.

Of course, it is advisable to watch the above presented body restoration work on a video illustrating DIY body repair of a VAZ 2121, but I think the presented material makes it clear the main stages of repair.

Due to the specifics of its operation and design, the VAZ 2121 requires increased attention, namely, increased control of the state of the body. In general, if you are the owner of a used "Niva" and are going to operate it for its intended purpose for at least a couple of years, carefully inspect the condition of the body of the VAZ 2121, whose repair and strengthening of its individual elements is more a necessity than a precaution.
Problematic areas that should be paid special attention to are:

The bottom, namely its corrosion and through holes in the floor (very often the car overcomes water barriers without further high-quality drying);
Spars, namely, for cracks (the consequences of impacts with appropriate metal fatigue).

Side member cracks, as a rule, occur in the area of the mountings:

Steering gear;
Pendulum;
Engine beams;
Front shock absorber upper bracket;
Rear shock mountings;
Long jet rods to the very bottom of the floor;
"House" thrust "Ponar".

The photos below clearly show the body repair of the VAZ 2121, which has been in operation for only five years.

Restoration of the rear of the front side member

Front spar before repair

New, shiny - just like the real one

In addition to this, on the body you can expect some more "little things", namely:

Cracks in the most unexpected places

Complete loss of body parts

and car suspension elements

Since the work associated with the restoration and strengthening of the body is very laborious and takes a lot of time and effort, the restoration of a car from an economic point of view can be considered cost-effective only when it is done by hand. And this means that when buying a rotten car, even when its price is mere pennies, it is necessary to take into account the future considerable costs of its restoration.
Reinforcement and replacement of floor parts and side members are usually carried out with patches of sheet metal 3-4 mm thick.

Ready-to-Install Spar Patches / Amplifiers

Ready, with reinforced side members, car floor

After all the main deformations have been straightened, the welding work is completed, you can proceed to the final part of the repair of the VAZ 2121 body.
We carefully inspect the body and its elements for dents and chips, which, after preliminary degreasing, are covered with putty. At the moment, the plane of the surface of the car body depends on the quality of the procedure, therefore it is considered one of the most important stages.

After we have achieved the initial state of the body surface, we begin to grind and polish it. This process is carried out in stages - gradually replacing materials with large abrasive particles to finer processing with fine-grained sandpaper. Your task is to make the surface of the body completely smooth.

We apply a primer. Primer - leveler eliminates all transitions between the filler and the metal (fills all the pores);

The last stage of preparation for painting is blowing dust off the car body, degreasing and drying it. By these actions, we ensure the maximum connection of the dye and the car body.
All that remains is to pick up the paint, paint and polish the car.

After perceiving the information presented in this article, it can no longer be argued that repairing the body of the VAZ 2121 and restoring its individual elements is an idle occupation. This procedure requires certain skills in many branches of plumbing, remarkable patience and ingenuity.
This is due to the fact that, even in spite of all the available power and capabilities of modern technologies, most of the body restoration work is carried out manually. This requires its specificity, which directly affects the cost of the work performed.
Well, since we do everything with our own hands, we “can handle all the mountains”!

Despite the fact that the VAZ-21213 is considered one of the most successful developments of the Volga Automobile Plant, like all mechanisms, it is prone to breakdowns. Moreover, the more mileage a car has, the more actively it begins to break down - this is characteristic not only of the Niva, but also of all other representatives of the domestic auto industry. Therefore, a dilemma very quickly arises - to constantly contact service centers or to learn how to repair VAZ 21213 with your own hands. With sufficient skills and "straight" hands, the latter is not as difficult to do as it seems - the main thing is to have all the necessary tools and accessories at hand.

The most common breakdowns and malfunctions

The most common malfunctions after which a VAZ 21213 Niva repair is required are:

Clogged carburetor;
Overheating of the engine;
Failure of timing chain tensioners and dampers;
Wear of the elastic clutch of the flush shaft;
Failure of the checkpoint;
Increased vibration;
Wear of CV joints anthers;
Oxidation of electrical wiring contacts;
Stove tap leak;
Body corrosion.

Some of the faults can be eliminated by yourself. For example, you can also clean the terminals from oxidation or install a new boot on the CV joint in your garage. With certain skills, you can also clean the radiator. But it is better to eliminate more serious problems with specialists - here you need certain knowledge, tools and equipment.

Engine problems - what you need to know

The main disease of the VAZ-21213 engine is the carburetor. When using low quality fuel - and such a problem occurs at our gas stations regularly - the carburetor is constantly clogged. If fuel lines and filters are clogged, simply clean them and install new filters if necessary. But if you do not pay attention to this problem for a long time, then very soon the fuel pump will fail and then you will have to change it.

Another problem, and almost impossible to eliminate, is engine overheating. The reason for this is the unsuccessful design of the cooling system, or rather the blowing system. This is especially noticeable on engines that have undergone overhaul, since due to cylinder bore, the baffle becomes thinner and heat transfer increases. You can fight it only by upgrading the airflow system and installing either an additional fan, or replacing it with a more efficient one. But it is impossible not to pay attention to this problem - even novice motorists know what long-term engine overheating is fraught with.

Another problem that requires a VAZ 21213 repair is vibration. Its cause is the failure of one of the transmission elements. There may be several reasons for this:

Violation of the centering of the transfer case;
Souring of the propeller shaft cross;
Biting the SHRUS promval;
Wear of the elastic clutch of the flush shaft;
Failure of suspension elements.

As long as all transmission and chassis assemblies are adjusted, vibrations are invisible. But it is worth at least one of the parts to fail - it is immediately felt.

Among other things, the VAZ-21213 has a characteristic disease - a failure of the fifth gear gears. The fact is that this box is a modernized version of the old four-speed gearbox. There is a big flaw here - the ill-conceived design of the lubrication system leads to oil starvation of the fifth gears and they wear out much faster than others - literally after 30-40 thousand kilometers.

There is a joke that the Niva's body begins to rust even before it is bought. This is, of course, an exaggeration, but with the anti-corrosion treatment of metal it is simply a disaster - it really starts to rust very quickly, especially in those places where there is active contact with water: sills, rear door, bumper attachment points, fenders, and so on.

In order to delay the appearance of holes in the body to the maximum, it is necessary to carry out anti-corrosion treatment every year.Considering how we struggle with road icing in winter, the bottom can burn out in literally a year, if it is not processed.

Also, pay close attention to the drainage and ventilation holes - if they become clogged, then moisture and condensation begins to accumulate inside.

If you can repair the VAZ 21213 with your own hands, then reinforce the floor with an additional metal plate in the place where the distributor is attached - due to increased vibration, this area is subject to increased loads and can simply fall off.

Video about body and engine repair VAZ 21213

Conceived during the period of developed socialism, "Niva" personified a car on which "to a feast, and to the world, and to good people." "Niva" was supposed to be a machine suitable for both asphalt and off-road... and even for a front exit.Life has prioritized its place. The old "Niva", which showed a fighting character in the fight against the Paris-Dakar route, turned out to be indispensable in the conditions of the domestic concept of the highway. Therefore, the designers from Togliatti, faced with the need to improve the popular SUV, took the path of enhancing the specific capabilities of the model.VAZ The 21213 received a slightly more powerful engine, an improved loading platform, an advanced carburetor and a contactless ignition system. "And it's all?" - the domestic craftsmen were amazed. "See how you need to improve the" Niva " do it yourself... They said, and rolled up their sleeves.The standard "Taiga" (such is the unaccustomed name of the VAZ 21213 "Niva" car) today does not cause delight even among unpretentious fans of the domestic car industry, not to mention those who like a fresh jet in the guise of a "Soviet jeep".Spartan interior furnishings and a pretty, but modest exterior made this car a "poor relative" against the background of thoroughbred foreign brethren. There are legends about the factory soundproofing of Niva - mostly indecent ones. The sagas about the inconvenience of the driver's seat of this car were born by themselves. The stories about the feelings of the rear passengers were of an expressed tragic nature. Complaints about the insufficient engine power replaced the words of welcome to the nivovods. Therefore, we will start with the motor!Make this work do it yourself anyone who previously disassembled a carburetor VAZ engine on their own, changed burnt-out valves, worn rings or pistons.Since the entire electronic filling of the Niva 21213 is represented by a single ignition unit, there is no question of a complex bench-top chip tuning with various options for flashing the "brains" for new dynamic modes. The main task is to increase the power and torque of the engine by installing a tuning kit, as well as to reduce losses in the fuel mixture supply path and exhaust gas discharge.Some experts suggest starting engine boosting by measuring fuel delivery parameters and checking the compression level in each cylinder. However, these operations are vital only as a preliminary stage of chip tuning, which requires flawless engine operation. In our case (after replacing the standard engine parts with reinforced sports ones), the compression and fuel consumption will be fine-tuned at the final stage.Lightweight forged pistons (diameter 82.4 mm ) adapted to the standard 82mm crankshaft.Deep engine tuning "Niva" requires boring of inlet and outlet channels and installation of lightweight valves. This operation improves filling and purging the cylinders, which increases the power output of the engine. Compared to standard valves, advanced valves are less prone to "stuck". Therefore, the level of risk when the engine is cranked up to extremely high revs in the tuned "Niva" is minimal.To improve acceleration characteristics and reduce the load on the crankshaft main bearings, a lightweight flywheel should be installed on the VAZ 21213. It is at least 2 kg lighter than the standard one. The smooth operation of the motor at low speeds from such a replacement is somewhat reduced, but the car becomes more frisky and responds more clearly to opening and closing the throttle valve.A sports (long-stroke) camshaft is recommended to be installed when a significant increase in power at high revs is required. If you mainly use a car off-road... and drive on gullies in low gears, do not rush to put the high-speed camshaft. It will noticeably impair engine performance at low speeds.But it is necessary to purchase and install a composite (adjustable) timing sprocket. This detail helps to eliminate minor inaccuracies in the well-coordinated operation of the gas distribution mechanism. An adjustable sprocket makes it possible to optimally adjust the VAZ engine for a new location and profile of the cams.The carburetor is literally the narrowest point in the fuel supply path. It is calculated that it is in the carburetor that a loss of 5-10% of the total engine power occurs. Make it easier for the engine of your "Niva" to prepare the combustible mixture by installing an air filter of zero resistance. Please note: instead of the usual carburetor "zero", experts recommend installing an injection filter using a special adapter. As a result of this operation, the air intake point is moved away from the heated motor.The exhaust manifold is another area of engine power loss. The standard assembly of small-section pipes will have to be replaced with a sports "spider" 4-1. This operation will significantly (by about 5%) increase the thrust and power of the engine in the range of medium and high revs.A straight-through muffler will become the logical end of the exhaust path, freed from unnecessary resistance.The increase in engine torque requires an increase in clutch endurance, so take the money and replace your own basket and disc with a German-made kit.Suspension tuning VAZ 21213By replacing the front springs with higher springs (+35 mm), you will improve the appearance of the car and reduce the risk of damage to the crankcase and underbody when driving with a full load on rough terrain. If you install a full-fledged lift kit on the suspension. then the ground clearance will increase by at least 10 cm.Tuning the VAZ 21213 suspension is unthinkable without installing reliable gas-oil shock absorbers. To reduce the likelihood of shock loads on the rods of shock absorbers and stabilizers, wear-resistant elastic polyurethane cushions should be installed.Tuning transmission VAZ 21213By pursuing DIY tuning of the VAZ 21213 transmission... do not forget to install a self-locking disc differential in the rear axle gearbox. It is much more efficient and more durable than the standard screw. Why exactly disk? This design is cheaper and more practical than other systems. Although it makes no sense to deny the superiority of the electronic system for distributing traction to the wheels of an all-wheel drive car.To ensure “failure-free” acceleration dynamics and increase the maximum speed, a sporty row of gears (7 or 18) is installed in the gearbox along with reinforced synchronizers.A bit of off-road brutality will not hurt the appearance of the VAZ 21213. The styling of the body should be started by installing the extenders in the wheel arches. This is the most useful (and most difficult to install) body kit for the Niva.The winch and snorkel will not only give the car the harsh charm of an off-road "cruiser", but will also be very useful during the demi-season thaw. Both devices are necessary to successfully overcome water and mud barriers. The snorkel, among other things, reduces the dust load on the engine air filter.The bumper guard on the hood is beautiful, but not very functional.But the bright "chandelier" on the roof, together with wide-profile off-road tires (thirty and a half inches) on alloy wheels, organically complement the appearance of the tuned VAZ 21213.The final effect of styling will be airbrushing, giving the car an individual look. A camouflage pattern is best suited for an off-road war paint. However, the color prescribed in the vehicle registration certificate should prevail.... starts with soundproofing. It is especially important for a car that has already wound several tens of thousands of kilometers around the speedometer. The "wobbling" of the doors and the plastic elements of the interior cladding painfully cuts the owner's ear with discordant creaks and "crickets". In addition, high-quality soundproofing of the doors increases the sound quality of the acoustic speakers that are installed in them.After completing the installation of sound insulation in the VAZ 21213 cabin, it is imperative to replace the old bucket seats with new sports ones. They are not only much more convenient, but also more compact than standard ones.In the vacated space, there will be space for side rails and a mini-safe. The complex geometry of the backrests will more than once help you maintain a comfortable fit (and hence control over the machine controls) while overcoming obstacles.The sports steering wheel is a faithful assistant to the off-road drive enthusiast. Just do not forget to purchase an electric amplifier before installing it, which will minimize the force of rotation of the steering wheel. Installation and connection of the electric power steering does not require special skills and is done in an hour.Ends tuning VAZ 21213 full hauling of the salon. There are countless possible solutions to the problem of increasing the visual and tactile comfort of the Volga SUV's cab. In addition to the stylistic laconicism pleasant for the wallet, you can embody masterpiece design ideas that are feasible for Arab sheikhs.All off-road enthusiasts purchase all-wheel drive off-road vehicles to overcome various obstacles. Four-wheel drive is a system for distributing speed and power along two axles of the vehicle. Cars equipped with all-wheel drive have permanent all-wheel drive or plug-in. To ensure the transmission of angular speed to all wheels, a transfer case is installed in cars of this type. There will be a further article about her. Image - DIY repair cornfields

Almost every novice auto mechanic can repair the razdatka

The transfer case is the mechanism that distributes the torque from the engine to the drive mechanisms, that is, the differentials. Most often, the transfer case is used in off-road vehicles, as well as in some sports cars, which increases their stability on the road.

In SUVs, the transfer case performs the following functions:

Distributes the moment between the axles, which ensures the best cross-country ability of the car, and in this way the full potential of the engine is fully realized. The possibility of such a phenomenon as power circulation is automatically eliminated.
Increases torque to the drive wheels by using a downshift, this helps drivers overcome serious off-road obstacles.
Provides a stable position and movement of the car at low speed when all the torque is involved.

Transfer cases can be divided into several types:

Niva has excellent off-road potential, and that is why it becomes an indispensable assistant when going out into the wilderness. But, as with any car with a domestic SUV, problems can also occur.

Like any mechanism, the dispenser also fails, and by the following symptoms it can be easily determined:

Delays when turning on the front axle, turning it off abruptly. This situation can only happen in the case of early modifications with a demultiplier.All Niva cars have permanent four-wheel drive, but many craftsmen upgrade their cars, after which they have the ability to turn off the front axle.
Constant overheating under load. A possible reason will be a low oil level, if the reason is in it, then the oil must be added, if not, then this is caused by increased friction of the parts.
Increased oil consumption for the gearbox. The reason is any leakage due to wear of the oil seals, loose crankcase bolts, or simply not completely tightened the drain plug.
Looseness of the transfer case and gearbox mountings. Leads to strong vibrations in the passenger compartment. May be associated with fastening mechanisms or centering the transfer case.
Vibrations can also be caused by damaged transmission mounts, this issue is solved by simply replacing broken parts.
Looseness of the flange bolts, as well as its wear. It is solved by replacing or tightening the bolts, in the worst case - by purchasing an intermediate shaft. This breakdown leads to noise and vibration at first only when starting from a place of a car, later it turns into a constant hum at a speed of over 80 kilometers per hour.
Seized propeller shaft joints. Breakage occurs due to the drying out of the elements; in order to eliminate it, you will have to renew the lubricant with the help of a syringe. If the re-injection did not help, then you will have to replace the whole part.
Similarly, the CV joint can jam, this is either due to a lack of lubrication, or due to deformation. In case of severe wear, you will have to buy the entire intermediate shaft, if it was only a grease - you can simply replace it.
Cardan backlash is solved by replacing.
Differential wear can lead to noise and crackling when cornering, only replacing the differential will correct this cause.
Satellites and their obstructed movement often become a possible cause of cornering noise. This is due to burrs, which can be removed with a file.
Often, it is not the transfer case itself that fails, but the lever, rod and fork, which impede full control of the unit. Also, these parts can simply stick, for this they must be cleaned of dirt or, in case of severe wear, replaced.

You can learn about the new generation of Sobol 4x4 in this article.

Also see detailed information on how much powder painting of wheels costs.

There is nothing complicated in removing and repairing the demultiplier, this procedure can be carried out by any person who has the right tool. The main difficulty of this car is that the transfer case is not attached directly to the checkpoint itself, like in modern SUVs, in Niva they are connected by means of intermediate shafts.

The dismantling of the unit itself is quite simple; for this, the car is driven into the inspection pit. All levers in the passenger compartment are set to neutral. Then the plastic cover is removed from the tunnel and all covers and handles are removed. Then the hatch is unscrewed, which opens access to the distributor. The speedometer sensor is also removed, after which the driveshafts are disconnected. At the end, it remains to unscrew several fasteners of the box itself, and then remove it. After the mechanism is removed, you can proceed to disassemble it for further replacement of worn parts. In general, the installation is carried out in the reverse order, but it is worth paying attention to centering the transfer case with the gearbox, that is, it is necessary to convince the flange of the gearbox drive shaft to be connected to the transfer case intermediate shaft, after which you can tighten the mounting bolts of the range itself.

Niva has permanent four-wheel drive, and the car itself is inexpensive. And that is why, in terms of reliability and price, it is the best choice for outdoor enthusiasts. Maintenance of an all-wheel drive for this car will cost symbolic money, nevertheless, the very design of the mechanism has a fairly high reliability for such a price.Domestic SUV Niva is practical and reliable.But, like any technical device, it is not insured against breakdowns. Most car owners prefer to repair the Niva with their own hands. This is beneficial and uncomplicated given the availability of specialist literature. When performing auto mechanic works, it is recommended to use the original repair manual, Niva has a number of technical features, which are described in detail in the specified document.Any repair of a Chevrolet Niva begins with a thorough technical inspection of the vehicle. The purpose of diagnostics is to identify existing and possible malfunctions. In the first case, the next stage of work will be to repair the failed unit, in the second - to carry out preventive measures.First of all, during self-maintenance, the following are checked:

oil and fluid levels (cooling, brake);

battery operation, electricians;

engine operation;

the condition of the transmission;

condition of wheels and tires.

With regular use of a car, do-it-yourself Niva Chevrolet repairs, as a rule, are carried out at regular intervals. For example, it is recommended to change the oil filter every 7,500 kilometers. This will significantly extend the service life of the Niva engine.The condition of the front brake columns is checked by responsible drivers every 15,000 kilometers. The worn out parts are replaced with new ones. Independent diagnostics of the interior ventilation system will not be superfluous. Clogged air filters are cleaned or replaced with new ones if repair is not possible. Also, the candles, the fuel filter are changing.Every year, experts recommend carrying out maintenance of the vehicle's electrical systems. It is also important to remember the need for timely diagnostics and in-line repair of the suspension, gearbox, brake system, steering. Problems in the operation of these units and mechanisms are fraught with the creation of an emergency on the road.

Video (click to play).

Drivers themselves, as a rule, also eliminate minor malfunctions of the trunk mechanisms and doors. You can optimize the cost of repairing the Niva if you replace the rubber seals without involving a car mechanic. As for complex types of work involving the disassembly of machine units, it is recommended to trust them to professionals.