VAZ 2107 starter: device, fault diagnosis, repair and replacement

Every person who knows even a little about cars knows perfectly well what a starter is and what it is needed for. To briefly describe its purpose, it is necessary in order to start the engine. It is a DC electric motor, which has quite a lot of power. Of course, every component and unit in a car tends to become unusable, and the starter is no exception. This means that at some point you will have to start repairing it. This article will discuss how to remove and install the starter on a VAZ 2107 yourself. Separately, it is worth noting that this car, as a rule, has an injection power system, but you can also find a carburetor “seven”.

If you do everything yourself and with high quality, you can save a lot. The main thing is to approach the procedure with full responsibility, because there will be no one to blame if something happens.

Dismantling process

Removing the starter on a VAZ 2107 begins with the fact that you need to detect it. This point concerns beginners, because experienced drivers know where the starter is located. Located near the bottom of the power unit. It will not be possible to remove it while on the ground. You need to drive the car either into a pit or onto an overpass. In fact, awkward placement is the biggest problem in the removal and installation process. Otherwise, everything is very simple and convenient.

The actual dismantling process is as follows:

1. First of all, you need to remove the battery terminals. 2. Some 7 models have a mudguard, it is installed under the engine. It needs to be dismantled. 3. Remove the battery. 4. Unscrew the clamp of the wiring harness going to the starter. 5. Remove the wires from the traction relay. 6. Remove the stretch marks that come from the inlet pipeline. 7. The starter itself is removed.

The dismantling process is completed, and now you can take the starter for repairs, or replace it with a new one.

The above describes the process that is performed on cars with an injection power system. Do not forget that there are VAZ 2107 models with a carburetor installed. In such cars, the dismantling process has minor differences. The carburetor model does not have an intake pipe or stretch marks from it. This means you need to do this:

— Remove the wires from the traction relay. — Remove the air duct and the air filter. — Remove the starter.

Actually, the difference from the injector is only in one point, as you can see. As for the malfunctions that may occur, most often drivers are faced with the fact that the starter does not turn. In this case, it is better to install a new one, but you can send the old one for repairs, in the hope that a good repairman will come across who can fix everything.

Advantages of the gear mechanism

The gear starter on the VAZ-2107 has the following advantages over the old product:

• ensures faster engine starting;
• significant increase in product service life;
• increasing the power of the mechanism with reduced energy consumption;
• reduced size and weight.

The main advantage of the updated device model is its increased energy efficiency parameters. Thanks to these parameters, starting the engine is possible even with a dead battery. Starting the engine can be done not only in hot weather conditions, but even in severe frosts, when starting a car with a conventional starter is almost impossible.

The gear-type mechanism allows you to save battery charge, so this type of product is much better than older designs. The service life of such a product depends on the number of engine starts, but in any case it will last longer than the old modification of the device.

Design and operating features

To find out why the product is effective and reliable, you should consider the design of the gear starter. The main difference between a gear starter is the presence of a gear located between the armature and the bendix. The effectiveness of the device is due to the fact that the product is equipped with a reduction gearbox, through which the torque can be increased. The most proven starters are those based on a planetary gearbox design.

Features of the functioning of the gear unit on the VAZ-2107 are no different from the usual:

• A voltage of +12V is supplied to the terminals of the solenoid relay.
• An electric current begins to flow in the winding and armature of the device.
• The retractor relay moves the gear along the armature shaft and engages it with the motor flywheel, at the same time the starter itself begins to rotate.
• The flywheel rotates and the engine starts.
• As soon as the power at the terminals disappears, the relay returns the gear mechanism to its original position, and the starter is turned off at this time.

The gearbox used in the design of a modern device will increase its efficiency by 50%, making it more efficient and reliable. Thus, the load on the battery is significantly reduced.

Features of installation of a gear starter

If the old starter is constantly bothering you, then now is the time to replace it with a more modern model. To replace a VAZ 2107 you will need to use a standard set of tools. The replacement process is very simple and does not require special skills. The new unit is installed to replace the old one without any modifications.

1. Initially, be sure to disconnect the negative terminal from the battery.
2. Using a wrench set to “13”, it is necessary to unscrew the bolts securing the product, as well as the power cable bracket.
3. The plug is removed from the control wire.
4. Now you can dismantle the old product.
5. The new product fits perfectly into the place of the old one, despite the significant discrepancy in size.
6. We proceed to tighten the bolts securing the product.
7. Don’t forget to reinstall the power wire and then secure it with a nut.
8. Now you can connect the battery and start starting the engine.

Detailed installation process

In order to correctly install the starter, you must adhere to the following points:

1. Conduct a visual inspection of the device. 2. Installation of the device in its original place. First fasten with a long bolt, and then with two short ones. 3. Install the wire terminals and tighten the nuts. 4. Replace the battery. 5. Connect the terminals on the battery. 6. Install the braces coming from the intake pipe or air duct and air filter. 7. Replace the mudguard (if equipped).

After everything is done, you should start the engine. If everything works as expected, then the starter connection is made correctly. If the engine does not start, you should look for where the error was made.

Helpful information

Of course, every driver wants his car to be the best. Often, due to the fact that the design of some individual parts is already outdated, this cannot be achieved. This also applies to the starter on the “seven”, which is already quite old. To correct this oversight, some people prefer to install a gear starter. What is his task?

It is designed to transmit rotation of the starter shaft to the flywheel through a gearbox. This method makes it possible to reduce the weight of the starter several times, and at the same time increase the starting torque by almost half. It is easy to guess that in this case the starter will work much longer.

All that remains is to purchase it and install it, the result will be visible from the first turn of the ignition key. The car will start like never before.

Video “Visual aid for repairing the starter unit”

The Budni Autobusiness channel presented a video showing in detail a guide to repairing starter mechanisms on classic VAZ models.

During operation of the machine, the mechanism wears out, which ensures that the engine starts. Replacing a failed starter or repairing it on a VAZ 2107 car is a rather complex operation that requires certain skills. The unit is installed on the right side of the engine in the direction of travel. The starter is equipped with a solenoid relay that activates the overrunning clutch.

The most common causes of engine starter failure:

1. Bendix failure;
2. high production of plain bearings - bronze bushings;
3. short circuit in the rotor or stator windings;
4. wear of brushes and current-carrying commutator.

A qualified replacement of faulty parts in the starter will restore its functionality.

VAZ 2107 starter repair

The starter is not the most complex and expensive unit to maintain. But it is one of the key components of the car.

You turn the ignition key, the lights on the dashboard are on, but the starter does not turn, the engine does not start? There are two reasons:

• faulty contact supplying current to the starter relay;
• The starter itself or the relay is faulty.

In the second case, the starter must be removed, checked, repaired and reinstalled. The repair process is quite complex and deserves a large separate article. Here we will tell you how to replace the VAZ 2107 starter (carburetor, injector) and check its performance.

Where does the repair begin?

All work starts somewhere. And this one is no exception. First, you need to understand what is wrong and only then think about what can be done and how to fix the problem.

Troubleshooting.

To correctly determine, you first need to think and see what the cause of the problem may be:

• If, after turning the key in the ignition, the engine does not start, check the lights on the display. Extinguished or weakly burning and fading light bulbs indicate a malfunction in the battery: it is discharged, or the terminals are not tightened properly. Every driver has a tester in his car that allows him to check the voltage and capacity of the battery without removing it.
• If the battery has nothing to do with it, you need to check the position of the speed switch and, if necessary, put it in the “P” position.
• Next, you need to find out whether power even reaches the starter from the ignition switch?

Advice! The easiest way to do this is on the red wire connector connecting the starter and the unloading relay.

This work can be done in two ways:

• Method 1: - take a copper wire with a cross-section of 2.5 mm2 and insert it into an open connector. One end to the battery terminal and the other to the starter. In this way, ignition is simulated.
• Method 2: - here you need two people: one turns the key in the ignition switch, and the second uses a control probe to touch the tip of the wire coming from the unloading relay. If the warning light comes on, it means there is no damage to the ignition switch or the relay.

Removing the VAZ 2107 starter

In the "seven", as in most cars, the starter is located at the bottom of the engine near the gearbox. Work to replace the starter must be carried out on a pit or a lift in order to have free access to the mounting bolts and power supply terminals. Actually, the only problem when dismantling/installing the starter is its inconvenient location. The work does not require special tools or training.

It is necessary to remove the VAZ 2107 starter (injector, carburetor) with the battery disconnected. Otherwise, the “positive” wire running from the battery to the traction relay contact may cause a short circuit. Dismantling work is carried out in the following order:

Disconnect the battery terminals (you can remove the battery, it will be easier to work without it).

This is interesting: How to adjust the carburetor on a VAZ 2109

Remove the dirt shield if it is installed at the bottom of the engine compartment.

Unscrew the fastenings of the wiring harness that go to the starter.

Unscrew the nuts and disconnect the control and power wires from the traction relay.

Unscrew the two upper and one lower fastening bolts (One of the upper ones is located extremely inconveniently, so some “masters” do not put it in place after unscrewing it. This weakens the fastening and can lead to breakage under conditions of dynamic loads and vibrations on the unit) .

Remove the starter by lifting it down under the car.

After this, you can check the functionality of the starter and, if necessary, repair or replace it.

Conclusion

Every driver is interested in how much a regular and gear starter costs. In fact, the price is almost identical. The price of a regular one fluctuates around 3,500 rubles, and a geared one – 4,000 rubles. Considering this fact, it is of course more profitable to purchase a device that can breathe new life into the car. Considering that the installation and dismantling process will be carried out with your own hands, you will be able to save a lot.

A car starter is the main element of the engine starting system, and is designed to start it by cranking the crankshaft.

Essentially, it is a direct current electric motor driven by closing an electrical circuit by turning the ignition key. The autostarter consists of a stator, an armature (rotor), a brush holder with brushes, as well as a traction relay and a drive.

In all VAZ classic models, incl. and in the “seven”, it is located at the bottom of the engine, and is attached to the clutch housing.

Checking the VAZ 2107 starter

Before checking the starter, it is necessary to thoroughly clean it of dirt.
Then you should make sure that the traction relay is working. To do this, you need to apply “minus” to the starter housing and “50” to the terminal. A working retractor (traction) relay will push the starter gear forward, and a characteristic click will occur. If the relay is working properly, you need to check the starter windings using a multimeter. To access the winding, the brush assembly must be removed. The check is carried out in two stages:

1. Check for short circuit. Connect one probe to the body, and touch the winding terminals in series with the second. If the winding is not closed, the resistance must be at least 10 kOhm.
2. Check for a break. Connect the probes of the device to the terminals of the windings. In case of a break, the multimeter will show “infinity”.

Next you need to check the armature winding. If the armature is not closed, the resistance between the housing and the contact plates should be above 10 kOhm.

If the VAZ 2107 starter (carburetor, injector) has shorted or broken windings, it needs to be replaced. It is practically impossible to rewind the winding in a workshop.

Malfunctions

Considering that the starter is a complex electrical device, malfunctions in it can occur quite often, but most of them can be eliminated through repair. Malfunctions that cannot be repaired and require replacement of the entire assembly include:

• damage to the commutator due to brush wear or other reasons;
• short circuit or break in the stator winding;
• short circuit or break in the armature winding;
• complete wear of the armature bearing bushings.

Installation of VAZ 2107 starter

The work of installing a starter is not difficult, but it is extremely responsible. Therefore, before installation, it is necessary to carry out a visual inspection, check the equipment, make sure that the starter is working, and that the starter centering sleeve is present.

To “return” the starter to its normal place, you must perform the following operations:

Place the starter in its original place and fasten it with the longest bolt, then with a pair of shorter ones.

Install the power and control wires, tighten the terminal fastening nuts.

Screw on the starter wiring harness support.

Install the battery and connect the terminals to it.

Install (if equipped) a mudguard.

Advice: to make it easier to remove and install the VAZ 2107 starter, before starting work, you should remove the air filter on the carburetor engine or the inlet pipe stretch on the injector.

Diagnosing starter problems

After removal, it is necessary to very carefully clean the starter from any dirt adhering to it to prevent it from penetrating inside the housing. Then we begin diagnostic work. First you need to make sure that the traction relay is working properly, for which we carry out the following actions:

• connect the positive terminal of the battery to the starter output, and the negative terminal to its housing;
• apply a voltage of 50 volts;
• If at the same time the gear of the part (the Bendix, designed to engage with the flywheel and spin it to the required speed) moves out of the housing with a characteristic click, we continue the diagnosis. Otherwise, replace the traction relay.

Further troubleshooting requires a multimeter to detect short circuits or broken wires. First, we remove the brush assembly to gain access to the winding, after which we “call” it with a measuring device. Make sure that the resistance in this case does not exceed 10 kiloohms. In addition, the multimeter should not detect “infinity” when measuring voltage - such a result will clearly indicate damage to the wires.

If a short circuit or break is detected, a new starter will need to be installed, since this part cannot be restored. Its installation is carried out as follows:

• We mount the starter in place and screw it firmly in place. In this case, it is important to first use the longest fastener, and then the remaining two short ones;
• install power and control wires;
• screw the support that secures the starter cables;
• install the battery, then connect the negative and positive terminals.

How to remove the starter on a VAZ 2107

The starter is an integral device of any modern vehicle with an internal combustion engine. Without going into details, we can characterize the starter as an electric DC motor, which has a fairly large power and is responsible for starting the car engine. The starter, like any other part, wears out and fails over time, so sooner or later any car owner may be faced with the need to dismantle it for the purpose of further repair or replacement. Today we will talk about how to remove the starter on a VAZ 2107 in a garage without the involvement of third-party specialists. If for some reason it is not possible to carry out this work yourself, then the car can be made available to the service station workers, but in this case you must be prepared for additional financial costs.

Advantages of a gear starter

In order to improve the quality of a domestic car, but not replace it with another model, motorists have found a solution - replacing spare parts. If the VAZ 2106 is geared, then the car owner’s dream of a quick and trouble-free engine start becomes a reality.

The replacement will result in the following changes to your vehicle:

• Quick engine start;
• Repairing a spare part requires much less frequent attention;
• A gear starter is smaller in size and weight, but has more power and energy consumption.

Car enthusiasts confirm that replacing a classic with a gearbox results in the engine starting equally easily at any battery charge level and even when it is almost empty. In addition, the advantages of a gear starter are that the battery is saved, the car engine starts easily even at low ambient temperatures, this part is more reliable and lasts much longer.

Preliminary work

We install wheel chocks
Performing a few simple steps related to preparing the VAZ 2107 for repair work will significantly save your time, improve the quality of maintenance and will guarantee the safety of your health.

1. The place where the machine will be serviced must have good and uniform lighting. In some cases, this can only be achieved through the use of additional lighting.
2. Due to the fact that the starter in the VAZ 2107 is located in the lower part of the engine, work on its dismantling should be carried out on an overpass or inspection hole. It is not possible to remove the starter from the top.

The machine must be securely secured using the parking brake or wheel chocks. Otherwise, there is a possibility that the vehicle will start moving spontaneously.

How to determine the need for an oil change?

If your VAZ 2107 car is equipped with an oil pressure sensor, this will make it much easier to determine when to replace or add oil

You need to pay attention to the oil pressure in different operating ranges of the engine. When the lubricant decomposes, the pressure indicator shows an increase in pressure in the system when starting or operating the engine for a long time.

This occurs due to boiling and dilution of the lubricant in the engine crankcase. If there is no pressure sensor, you need to rely on the recommendations of the auto company’s engineers. They recommend changing the engine oil every 6 thousand kilometers for short distances or after 10 thousand kilometers when operating the car for long distances. We have a separate detailed article on our website with video instructions on the topic about changing the oil on a VAZ 2107.

Instructions for dismantling the starter on a VAZ 2107

Disconnecting the battery

• The first step is to de-energize the machine's electrical network by disconnecting the battery.
• Next, you should remove the mudguard, which will be present if the “seven” has an injection-type engine installed.
• The fastening bolt, located at the bottom of the starter shield, is unscrewed using a socket wrench (the throat size of which is 10 mm) with an extension.

Unscrew the nuts

• At the next stage, the three mounting bolts securing the starter with the clutch housing are unscrewed. To do this, use a 13mm socket wrench.
• If the car is equipped with a carburetor-type engine, then the air duct and air filter must be dismantled. If the engine is of an injection type, then the intake manifold extensions must be removed.

Removing the starter

• Using a 13mm socket wrench, the fastening nut located on the starter shield is unscrewed, after which the shield itself is pulled out.
• At the final stage, you should unscrew the fastening nut connecting the electrical wires of the starter and the battery, after which you can remove the starter.

Installation of the starter is carried out strictly in the reverse order.

Replacement

• socket wrench 10;
• socket wrench with extension 13;
• screwdriver.

Work order

1. We place the car on a viewing hole or overpass and secure it with the parking brake.
2. Open the hood and disconnect the ground wire from the battery.
3. Using a 10mm socket, unscrew the bolt of the lower fastening of the starter heat shield.
4. We dismantle the air filter housing and the warm air supply hose (for injection units, remove the fastenings of the intake pipeline).
5. Using a socket wrench with a 13 mm extension, unscrew the 3 bolts securing the starter housing. It is better to unscrew the bottom bolt from the inspection hole.
6. Using a 13mm wrench, unscrew the nut (on the injection engine there are two nuts) securing the starter shield. Let's take it out.

7. Using a socket wrench with a 13 mm extension, unscrew the 3 bolts securing the starter housing. It is better to unscrew the bottom bolt from the inspection hole.

8. Using the same tool, unscrew the nut securing the tip of the wire going to the “+” battery.
9. Disconnect the start relay wire.

10. We remove the starter from the rear wall of the engine compartment.
11. We install a new starter in its place.
12. We carry out installation work in reverse order.

Replacing the starter on a VAZ 2101-VAZ 2107

Welcome! Starter - after all, but without it it would be difficult, because if this unit does not exist, then who will start the car? Of course, you can get out of the car, push it a little and turn on the speed and it will start, but why are such difficulties necessary? That's why a starter was invented, thanks to which the car can be started only by turning the ignition lock cylinder. But over time, this unit breaks down and therefore it has to be replaced with a new one, but not everyone knows how to replace it, and therefore we have especially prepared for you instructions in pictures on how to replace the starter on cars of the “Classic” family.

Note! To replace, you will need to stock up on: A basic set of “10” and “13” wrenches, and you will also need to take with you a screwdriver, a “10” socket and an extension for this head!

Summary:

When should you replace the starter? It needs to be changed if:

• It began to turn very poorly and therefore he began to start the engine of the car for a long time. (In this case, the starter can also be repaired; for information on how to repair it, see the article entitled: “Repairing a starter on a VAZ”)
• It also needs to be changed if it has stopped starting the car’s engine altogether and thus it is no longer subject to repair.

This is interesting: Reasons why the speedometer underestimates the true speed of the car

What if the flywheel crown is worn out?

If the crown has been ordered to live for a long time, then this can be felt in the literal sense of the word after removing the starter. Run your hand over the teeth and assess the degree of wear. If you need to change the crown, this is done after removing the gearbox. Carefully knock off the old crown from the flywheel. If it is being removed for the first time, then you can cheat a little and put it on the other side. The teeth are only half worn, so you can reuse the part to save money. This will save you 300-400 rubles, but if you want to install a new crown, do it. The new one is still stronger than the old one.

But you will have to warm it up on gas for several minutes; there are no other ways to install it on the flywheel. Carefully put the crown on, press it and wait a few seconds for the metal to cool and press the flywheel tightly. There is no point in removing the latter; everything can be done quickly enough if you have an inspection hole or overpass. After the work has been completed, check the operation of the starting mechanism; the starter should not feel any obstacles when rotating the rotor.

VAZ-2107 starter: device, repair and replacement on News4Auto.ru.

Our life consists of everyday little things that in one way or another affect our well-being, mood and productivity. I didn’t get enough sleep - my head hurts; I drank coffee to improve the situation and cheer myself up - I became irritable. I really want to foresee everything, but I just can’t. Moreover, everyone around, as usual, gives advice: gluten in bread - don’t go near it, it will kill you; A chocolate bar in your pocket is a direct path to tooth loss. We collect the most popular questions about health, nutrition, diseases and give answers to them that will allow you to better understand what is good for your health.

How to replace the starter on a VAZ 2101-VAZ 2107?

Note! Before you start replacing this unit, be sure to make sure that its performance is not due to other reasons, for example, the battery is discharged, or its terminals are oxidized, or the wiring that goes to the starter is not working properly!

And also take into account the fact that the starter must be replaced in an inspection ditch, otherwise it will be inconvenient and very problematic to remove from the car!

Removal: 1) First, loosen the clamp that secures the warm air supply hose to the air filter housing.

2) Then loosen the clamp that secures the hose to the air intake itself.

3) And then remove this hose from the car engine.

4) Next, loosen the lower nut that secures the air intake.

5) Next, unscrew the top nut that secures the same air intake.

6) And then remove this air intake from the car engine.

7) Now remove both nuts that secure the heat shield to the engine.

And then, using an extension joint with the socket head, unscrew the remaining bolt that secures the heat-insulating shield to the right engine mount bracket. (For information on how to unscrew the remaining bolt that secures the heat-insulating shield to the bracket, see the very bottom of the article in the “For Beginners!” section)

9) After unscrewing the bolt, remove the heat insulation shield from the engine.

10) Next, unscrew the bottom bolt that secures the starter.

11) Then unscrew the remaining two upper bolts, which also secure the starter.

12) Moving the starter a little forward... (Continued in point 13)

13) Disconnect the wire block from the starter traction relay terminal on the starter.

14) Then unscrew the nut that secures the wire to the upper contact of the traction relay.

15) And then disconnect the wire from the upper contact, and also remove the bolt and nut that held this contact.

16) Next, remove the starter from the car engine.

Installation: 1) Installation of a new starter is carried out in the reverse order of removal.

Important! 1) Before starting work, disconnect the negative terminal from the battery! (For information on how to disconnect this terminal, see the article: “About the battery”)

For newbies! Question: How to unscrew the bolt securing the heat-insulating shield to the bracket of the right engine mount. Answer: Using an extension joint with the socket head “2”, unscrew the bolt “1” securing the heat-insulating shield to the bracket of the right engine mount.

Additional video: To understand in more detail how to replace the starter, watch an interesting video in which the replacement process will be described in detail:

Starter activation relay

On all classic Zhiguli models, except for the Seven, power to the starter is supplied directly from the ignition switch (IZ). This design has a significant drawback - the contacts oxidize and burn, which leads to premature failure of the contact group. This is due to the fact that a current exceeding 15 A flows through the lock. On the VAZ 2107, in order to reduce the load on the lock contacts, they began to install an additional starter relay rated for a current of 30 A. This switching element consumes a small current, which does not reduce the reliability of the contact group.

The starter activation relay is rated at 30 A.

Where is

Structurally, the starter activation relay is located in the engine compartment on the right side. It is attached to the mudguard (part of the body) using a stud and nut. It is not difficult to locate the relay; to do this, it is enough to trace where the wires from the starter solenoid relay are routed.

The additional starter relay is located under the hood and is mounted on the right mudguard.

Examination

If you encounter difficulties starting the engine on a VAZ 2107, you first need to check the operation of the start relay. If the part turns out to be serviceable, troubleshooting can continue. To diagnose the switching element, you will need a multimeter or a “control” (a regular 12 V car light bulb and wires to connect it). Relay performance is determined as follows:

1. We remove the connector from the relay and check the condition of the contacts in the block and on the relay itself. If necessary, we clean them with sandpaper.
2. We check the presence of ground on contact 86 of the block. To do this, we check the resistance relative to the body with a multimeter; it should be zero.
3. We measure the voltage at pin 85 while trying to start the engine. The parameter must be equal to 12 V. When the ignition is turned on, terminal 30 must also be supplied with power. If it is present on the contacts, the problem lies in the relay.
4. Remove the additional relay by unscrewing the nut with a wrench.
5. We apply voltage from the battery to contacts 85 and 86 of the relay and make sure with a multimeter, setting the dialing mode, that terminals 30 and 87 are connected to each other. If this does not happen, then the relay must be replaced.

VAZ 2107 starter repair - removing, replacing and installing the starter yourself

Hello, dear car enthusiasts! Especially hello, all owners of the VAZ “Seven”! Because this is exactly what we will be talking about – the VAZ 2107.

Although, the domestic auto industry has nothing special to boast about, given the model line and quality of cars produced, but still, there are examples of cars that should be paid attention to.

VAZ 2107 is a car that can deservedly be called a people's car. Thanks to its somewhat unusual design, this car stands out noticeably from the series of “classic” VAZ cars.

This fact, supplemented by minor design differences, was the reason why the model lasted quite a long time on the assembly line. At times it seemed that the “seven” would be produced forever, but time takes its toll.

Nevertheless, hundreds of thousands of cars of the seventh model are moving on the country’s roads, which will lead the popularity ratings among the “classics” for a very long time.

The design of the VAZ 2107 car is not fundamentally different from previous models. The biggest innovation in recent years has been the installation of an injection power system instead of the usual carburetor.

The rest is classic. This also applies to the starting system. That is why for every car enthusiast who bought a VAZ 2107, how to remove the starter remains a pressing question.

Removing the VAZ 2107 starter in the garage, do it yourself

As in most other cars, in the “seven” the starter is located at the bottom of the engine. In order to get to it, you need to have an inspection hole or overpass, since it cannot be removed through the top.

The inconvenient location is the only difficulty when dismantling the starter. Otherwise, everything is extremely simple; no special tools or special knowledge are required.

Removing the VAZ 2107 starter occurs only with the ignition off as follows:

• First, remove the battery cover and disconnect the ground terminal;
• the mudguard is removed, if one was installed in the lower part of the engine compartment;
• For convenience, the battery and support can be removed;
• the clamp of the wiring harness leading to the starter is unscrewed;
• unscrew and remove the wires from the starter traction relay;
• the three starter mounting bolts are unscrewed (two at the top and one at the bottom), after which the starter is removed under the car.

At this stage, the starter is completely ready for repair or maintenance.

Preparation for repair and dismantling of the device

It is more convenient to carry out work in a specially equipped room - a garage box. The VAZ 2107 is installed above the inspection hole; for repair and restoration operations, a set of wrenches, a set of heads with a wrench and a device for pressing out the bearing are required. In the event of a malfunction of several other components in addition to the bendix, it makes sense to replace the starter assembly. On a car where there is an injector in the power supply system, repair work is best carried out from below.

The procedure for dismantling the starter on a VAZ 2107 car is as follows:

1. Disconnect the battery and remove it from the engine compartment.
2. We unscrew the terminal and disconnect the terminal and the wire that supplies power to the starter.
3. We unscrew the bolts securing the device that ensures engine starting.
4. We remove the unit complete with the bendix feed mechanism from the hole in the housing.

On a VAZ 2107 car, an engine with an injector installed will require a number of additional operations. In this case, replacing the faulty unit is only possible from below. To gain access to the assembly, you need to remove the steel protection and boots covering the engine compartment from below. The remaining operations carried out on the starter are carried out similarly to those described.