Starter "Chevrolet Niva": the possible malfunctions and their elimination

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2020-01-17 23:20:17

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Perhaps no car that has not been starter. "Chevrolet Niva" is no exception. Sometimes the starter goes down, but how does it just restore it with your own hands is not difficult. You only need to know common problems of this unit and be able to fix them. It is arranged simply and easy to understand.

Even if the machine "Chevrolet" of the new, from the failure of the starter, no one is immune. Can often be a manufacturing defect. So you need to be able to diagnose these nodes. It is also important to know the device node and the principle of its action. Hopefully, after this article even beginners will be able to service the starter.

How is the starter?

“Chevrolet Niva” is equipped with an element with an electrical DC motor. The action he is driven through electromagnets. The latter is additionally equipped with a reducer of the planetary type and the traction relay.

starter Chevrolet Niva

Rated power is 1.55 kW. The current consumption in peak capacity is not more than 375 A. At the time of braking, the current may reach 700 A. idling should be not more than 80 A.

The Starter consists of 28 items. In the structure of the motor are magnets that runs on direct current. All items are located in the casing, and the anchor with the cap tightened studs. The armature shaft is secured to a support and in the lid. When the element rotates, the torque transmitted to the drive shaft. Assists the starter in which a planetary gear reducer.

starter relay Chevrolet Niva

The latter also has a “carrier” and the gear with internal gearing. They rotate with needle bearings. What else is included in the starter? "Chevrolet Niva", in addition to the above, staffed with a brush movement.

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Principle of operation

When the driver turns the key in the ignition, the contacts are closed through the starter relay. "Chevrolet Niva" and its engine are still disabled. Power is supplied to holding and traction winding. The magnetic field in them with a certain force pulls the anchor into the casing, thereby compressing the return spring.

After that, the anchor pushes the rod and contact plate. She closes the contacts on the retractor relay. Electric starter motor starts to spin. With this plug anchor pushes the starter Bendix ("Chevrolet Niva 1600" is also equipped with them). Installed on the Bendix gear. It engages with the flywheel on the engine.

Chevrolet Niva new

When the flywheel will spin faster than the starter gear and Bendix, in the case enters the overrunning clutch. It does not give torque to surrender on the Bendix and then when the lever moves back. And due to the return spring, the part goes into its original position when the engine is started.

Starter and breakdowns

What is the breakdown of the starter? “Chevrolet Niva”, as, indeed, any other car, operated quite intensively. This leads to a node fails. To begin your repair, you must first identify the cause of failure. The only way to return this important site that it is working. If you perform repairs yourself, then you can do minimal cost. For example, if the vehicle “Chevrolet Niva» turns the starter, it is often the reason lies not in the failure node, and in the discharged battery.

To the car engine again regularly start, enough to charge the battery. But battery may be defective. Then experts recommend to check wires – their terminals and contacts could be oxidized.

Problems while running the starter

Some problems in the starter can be diagnosed by starting the engine of the vehicle. For example, if after several attempts do not turn on the starter solenoid, “Chevrolet Niva» can not start. This theory is connected with the open coils of the relay. But in practice, this happens very rarely. This problem is solved by replacing wires, cleaning contacts, replacing or recharging the battery.

Starter is spinning too slow

You Need to make sure that the battery is sufficiently charged. Next, check the condition of the terminals and wires. Such failures could result in too early ignition. It may cause so-called reverse flash, which work against the sides of the crankshaft. Power will be transmitted to the starter when the latter is engaged with the flywheel. This significantly decreases efficiency.

how to remove starter on Chevy Niva

Often, these symptoms are telling about the problems in the electrical device. Diagnosis can only be done after dismantling and disassembly. But just note that the problems will be associated with burnt header or short in the plates. Most likely just worn or hung brushes in the electric motor.

The Starter can't turn the crankshaft

Such problems also occur. The starter is designed to operate at certain rpm. If wire damage due to corrosion if they are exposed to pollution, it may cause slow rotation or evena complete node failure.

The Second reason – gear which for whatever reasons cannot engage with the flywheel of the crankshaft. Can also slip the clutch. Sometimes the reason for this behavior is blocked the engine.

The Starter spins but no crank

If the starter is spinning but the engine is not operating, then experts recommend to check the condition of the teeth on the flywheel and Bendix gear. At intensive operation of the vehicle possible wear of these teeth. Check their condition through a special mounting hole. To replace them is to purchase reconnect on the starter “Chevrolet Niva». It keeps the price about 500 RUB

Chevrolet Niva turns the starter

The same symptoms is showing and the idle actuator. If the gear is good starter engages to the flywheel but is not spinning, test the starter on the level of wear and other mechanical damage. The node may not be properly installed.

Regarding the kits of starter motors for cars "Chevrolet Niva", specifications and prices of them can vary greatly. But most manufacturers take into account all the components that are prone to wear and should be replaced.

Diagnostics

So, the first thing the device is attached to the battery and to the multimeter. You can connect via the contact bolt of the traction relay. It is recommended to use cables, the cross section of which is not less than 1.6 sq. cm you should Also make sure that the brush is well lapped on to the manifold, and the temperature of a normal node.

The Circuit of the starter, battery and a multimeter helps to diagnose the device. Close the switch feeding 12 V To the terminal. This procedure is carried out three times, constantly changing braking conditions. The circuit is switched on for short time intervals.

starter Chevrolet Niva price

If the node is not running, and its audible background noise, it is easy to conclude that the device is faulty.

Just test the starter in full braking. This diagnostic method allows us to determine the cause of failure and help you to successfully repair the unit. For this procedure, you must include a starter and at the same time to check the ammeter reading. Perform the voltage measurements a multimeter and measure the time of braking. The current should not be higher than 700 A. Voltage – not more than 5, and the braking torque – less than 13,72 Nm.

If the indicators other then the starter is faulty. If the current is higher and torque is lower, so the cause of the fault associated with the circuit within the armature winding. Worth checking out the coils. It is also possible to short to ground anchor winding.

Dismantle with your hands

These methods of diagnosis can be carried out only if you dismantle the device. And to do that, you need to know how to remove the starter. On "Chevrolet" is as follows:

  • Before removing, disconnect the wire from the minus on the battery. Based on the advice of the owners, it is best to dismantle the starter through the bottom of the car. You need a trestle or pit. After battery disconnected, remove engine protection.
  • The starter is mounted on three bolts. To unmount the device, you just need to Unscrew them. Unscrew the lower bolt from the bottom – is more convenient. The other two bolts it is best to Unscrew the top. The most problem is the top bolt.
  • After the loosening of the screws, disassemble the heat shield. The Committee bent the tin, and the bottom Unscrew retaining those cans bolt. Further, the starter you can gently pull. And pull better together with the wires. There are only two.

Chevrolet Niva and prices

The First thing the unit clean, free contacts and fixtures from dirt, lubricate the mechanism. If necessary, perform replacement of defective parts. You can install a new starter “Chevrolet Niva». The price of new nodes, depending on the manufacturer, from 4 000 p.

Conclusion

“Chevrolet” – domestic car of the raised passableness. Offered to those who categorically do not like the quality of local roads. This is an inexpensive and relatively affordable cars. So, for those who have decided to buy a SUV "Chevrolet Niva", specifications and prices starts from the basic - L, where there is a forged MAG wheels and Central locking, over 545 thousand rubles. Maximum version - LE with air conditioning and power accessories, worth 629 thousand rubles.


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BE: https://tostpost.com/be/a-tamab-l/38338-startar-n-va-she-rale-magchymyya-nepaladk-h-uh-lenne.html

DE: https://tostpost.com/de/autos/37927-starter-chevrolet-niva-m-gliche-probleme-und-ihre-behebung.html

ES: https://tostpost.com/es/coches/37701-el-motor-de-arranque-campo-chevrolet-posibles-problemas-y-su-soluci-n.html

HI: https://tostpost.com/hi/cars/22368-niva-malfunctions.html

JA: https://tostpost.com/ja/cars/20346-niva.html

KK: https://tostpost.com/kk/avtomobil-der/38778-starter-niva-shevrole-y-timal-a-aulardy-zh-ne-olardy-zhoyu.html

PL: https://tostpost.com/pl/samochody/40323-rozrusznik-chevrolet-niva-mo-liwe-problemy-i-ich-rozwi-zywanie.html

PT: https://tostpost.com/pt/carros/39964-o-acionador-de-partida-campo-chevrolet-a-possibilidade-de-um-problema-.html

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ZH: https://tostpost.com/zh/cars/39068-starter-chevrolet-niva-the-possible-malfunctions-and-their-elimination.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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