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We change the timing belt Matiz 0.8. Independent replacement belt timing Daewoo Matiz: instructions, photos and videos

30.06.2020

There are two types of timing: belt and chain. The advantages of the belt drive are in low noise, simplify engine design and reduce its mass. However, the life of the belt is small and on average does not exceed 60 thousand km of run, unlike the chain, which is the service life of more than 100,000 km of run. The overwhelming majority of chain drive engines have automatic chain tension.

Purple and cutting of the belt teeth are the most common belt drive failures. The consequences of the belt break are related to the engine design. When the timing belt breaks, the valves will certainly meet with pistons, which at best will lead to deformation of the rods of the valves. To replace with outlooking caps The underwent valve rods need to dismantle the head of the cylinder block. If the belt break occurred on idling - Replacement of 2-3 valves will be required; If on the operating modes - up to the replacement of all valves. If the guide sleeves are cracked - the cylinder head is required.

Often, when replacing the belt, it is tightened, which can negatively affect its condition: the stronger the belt is stretched, the faster the Cordnies will be torn. The weakened belt will also walk for a long time: its oscillations lead to unfortunate loads on the teeth in the departments and climbing sites (the belt teeth do not fall into the depression of the pulley's teeth). Subsidence and subsequent separation of teeth from the base will be inevitable.

To go for a long strap, you need to ensure that the belt is correctly stretched. It is important that the belt tension mechanism normally worked. Another condition of the normal working belt drive is the ease of rotation of all shafts. If one of them rotates a tight or uneven strength (stuck), then before putting a new belt, it is necessary to eliminate the reason for the jail. It is important to make sure that there are no oil leaks, as a result of which it can get to the belt. If this happened, it is necessary to eliminate leak, wash the belt and pulleys from the oil, and best - replace the belt. Belt drive should always be kept clean.

Replacing the drive belt of the gas distribution mechanism, abbreviated the timing belt, is made in case of detection of cracks, supervisors and other damage. In addition, on the manufacturer's recommendation, the car is Daewoo Matiz ( Daewoo Matiz) It is advised to replace the timing belt every 90,000 mileage kilometers regardless of its condition. Replace the drive belt of the gas distribution mechanism on Daewoo Matiz is quite possible with their own hands. And so that it is more convenient to produce this procedure, it is best to drive the car to the overpass or put on the pit in the garage and remove the dirt shield in the front wheel arch.

The figure shows the timing diagram (gas distribution mechanism): 1 - gear pulley crankshaft; 2 - tension roller; 3 - gear pulley of the coolant pump; 4 - gear pulley distribution Vala.; 5 - the drive belt of the gas distribution mechanism.

1 - Using the key to "10", unscrew 4 bolts of fastening the top cover of the timing belt (one of the bolts in the photo is not visible, as it is on the other side of the lid).

2 - Remove the upper lid. And then with the head on "17", turn the crankshaft clockwise and check the vesually of the belt state. When replacing the belt, set the piston of the 1st cylinder in BMT at the end of the compression tact (it is shown in the same article about the adjustment of thermal gaps). Remove the engine level pointer from the guide tube. Remove the steering power steering pump drive belt and the generator drive belt.

3 - Holding a screwdriver from turning the crankshaft, inserting a flywheel between the teeth through the hole at the bottom of the clutch crankcase, ...

4 - ... Unscrew the crankshaft pulley mounting bolt using the head to "17".

5 - Remove the pulley.

6 - Unscrew the bolt mounting the bracket of the direction of the oil level pointer in the engine using the head to "10".

7 - Remove the oil level indicator guide tube.

8 - Unscrew 3 bolts of fastening the bottom cover of the drive belt of the gas distribution mechanism by the head to "10".

9 - Remove the lower lid of the drive belt of the gas distribution mechanism.

10 - To reduce the tension of the timing belt, weaken the tightening of the tension roller mounting bolt using the head to "12".

11 - Applying an effort to the tensioning roller (direction indicated by the arrow in the photo), turn the roller with respect to the fastening bolt, overcoming the roller spring force. Holding the roller in this position, tighten his bolt.

12 - Loosen the tension of the timing belt can also be unconcted with the pliers of the spring roller spring from the screw head and weakening the tightening of the roller fastening bolt.

13 - remove the timing belt from the gear pulley of the crankshaft and the stretch roller.

14 - Remove the drive belt of the gas distribution mechanism. It is impossible when the timing belt is removed to rotate the distribution and crankshaft on large corners, it is necessary to avoid damage to the gas distribution mechanism.

15 - on the marking of the drive belt of the gas distribution mechanism indicated: 109 teeth and the belt width of 25 millimeters.

16 - If necessary (if they found strong wear or damage to the teeth), remove the gear pulley from the sock of the crankshaft. To remove tension roller, Disconnect its spring from the cooling fluid screw screw head and completely unscrew the roller fastening bolt.

17 - remove the tension roller along with the spring.

18 - In the photo you can see the already dismantled tension roller with a spring. The roller should rotate evenly, silently and without jamming. If this is not the case, as well as the appearance of traces of lubricant from under the bearing cuff, it is necessary to replace the tensioning roller to the new one. In reverse order, establish a new drive belt of the gas distribution mechanism.

19 - In the opening of the oil pump housing for the guide tube of the oil level pointer, remove the old ring out of the hole and install a new ring in its place.

20 - When installing the tensioner roller, insert its axis into the hole of the oil pump housing. Screw the tension roller mount bolt, but not tighten.

21 - Before installing the belt, check the coincidence of the labels on the camshaft pulley and the rear lid of the drive belt of the gas distribution mechanism, as well as on the crankshaft pulley and the oil pump housing.

If the labels do not match, you need to turn the crankshaft and distributional trees Before matching tags. Install the timing belt first on the camshaft pulley, and then the crankshaft. Take the timing belt for the tensioning roller and put on the pulley of the coolant pump, while the front branch of the belt is obliged to be stretched. Pliers or a screwdriver stretch the spring of the tensioning roller and start its sweened end behind the screw head screwed into the hole of the coolant pump housing. Turn the crankshaft for the pulley fastening bolt for two turns clockwise and check the combination of labels on the crankshaft pulley and the oil pump housing, as well as the coincidence of the tagging of the camshaft and the rear lid of the timing belt. Tighten the tension roller mounting bolt with the desired torque. Install all disassembled parts in reverse order.

Required tools: 10 key; heads 10, 12, 17; Screwdriver, pliers.

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Maintenance of the vehicle requires periodic replacement of the timing belt. On the daewoo car Matiz Manufacturer recommends to do this operation every 60 thousand kilometers or every 6 years of operation. However, not all drivers adhere to these recommendations, waiting for the moment when the belt simply breaks.

Most often, the timing belt wear is manifested in the presence of suspicious sounds from motor compartment, interrupted operation of the motor or then when the motor stalls and does not start. In addition to physical damage to the belt, it is possible to grind it with the same "symptoms".

Before proceeding with work, you need to prepare a set of horn keys, as well as several corresponding heads, scolding with a direct blade and diverting type "Phillips" (crucible). The car is best to drive onto the overpass or pit.

Before replacing the worn item, you need to access it. So, after setting the car to the overpass, dismantle the liner belonging to the arc of the right front wheel. Next, we can work with the upper lid of the gas distribution mechanism, access to which you can get from under the hood. It holds on four screws, which will need to be unscrewed using the tenth-size wrench. Three screws are located in the visibility zone, and the fourth can be reached from the opposite part of the case.

Now you can remove the top cover of the gas distribution mechanism. Tighten the crankshaft slightly clockwise. Thus, we can inspect the belt and find out if there are defects on it. Having found any blows (it can be small cracks that are easy to detect when scrolling the belt), proceed to its replacement. If everything is in order and no oil on the belt - you can install the timing cover back.

So it looks like a stretched and intact timing belt

The first cylinder piston is installed in the NWT. Next, remove the dipstick oil level. After that, it is necessary to remove the drive belt from the pump in cars from the GUR, if there is one (characteristic only for some complete sets). Now we can already remove the drive belt relating to the generator.

Gently unscrew the crankshaft pulley fastening bolt. It is important to remember that for fixing the crankshaft from a possible scrolling, a screwdriver is used or another suitable object. It is inserted into the appropriate place located in the back of the clutch crankcase.

After that, we will need to remove the pulley, as well as unscrew the bolt by which it is fixed. It holds the bracket of the head of the oil side of the oil. Now, this very tube will need to be removed. The effort is required for this small, as you can rearrange and damage it.

We unscrew 3 bolts, which secure the bottom cover of the timing cover. As a result, we can dismantle the rear MRM cover by opening the full access to the gas distribution mechanism.

A little unscrew the fastening bolt, holding the tensioning roller so that you can further remove the timing belt. Machine this tension roller in relation to the fastening bolt. Be prepared for what it will be quite difficult because of the small resistance of the springs connected with it.

Holding rollers, carefully wait for a bolt. After that, it will be easy to remove the belt, both from a gear pulley, and from the tensioner located nearby. Just tie it a little bit to yourself and get up. Old belt is dismantled.

Remove the valve cover and timing belt cover from the engine

Installing a new belt

In order to install a new belt, you will need to completely remove the toothed pulley from the crankshaft sock. Now you can remove the tensioning roller spring, which is located on the pump head pump pumping the cooling agent. We unscrew the fastening bolt, holding the tensioning roller, and remove the specified roller bundled with its spring.

Please note that if noise is heard when scrolling the roller, it will also be necessary to replace it. In addition, in the outlet of the pump housing that swings the oil, which refers to the guide tube (it indicates the oil level), find the sealing ring. Carefully examine it for defects. If you notice any problems with it, then the ring will also be replaced too.

Next, check the labels on the camshaft pulley and in the rear lid of the timing belt. They must coincide. Also, you will need to install the crankshaft pulley with the oil pump casing on its own tags.

After calibration, start an assembly, which is an accurate copy of the disassembly, only in the reverse order. All of the above concerns such actions as a replacement of the timing belt on the car Matiz with a 0.8 liter engine.

Pay attention to the correct installation of the new belt

Important comments

When working, do not allow the crankshaft and the distribution mechanism. It is only about significant scrolling when the drive belt of the gas distribution mechanism is removed. Otherwise it can damage the timing. The timing belt characteristics indicate that it has a width of 25 mm, and the amount of teeth on it is equal to 107. It is necessary to change it exclusively in the presence of damage or after the expiration specified by the manufacturer.

Video about self-replacement for modifications 0.8 liters

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Change the timing belt on Daewoo Matiz yourself

matiz-club.com.

We change the timing belt on Daewoo Matiz 0.8 F8CV

(Votes: 2, on average: 5.00 out of 5)

We have long been waiting for this and finally came to us, we meet the three cylinder yasts Daewoo Matiz, replacing the timing belt and roller. The engine volume is 0.8 liters, on a speedometer almost 40000. Since the car has just been purchased, the hostess decided to reinforce and this is right, because no one will give warranty that on the speedometer what is in life.

Under the hood, the place is very small and this is the only problem. To replace the SDM belt, we will need three heads for 10, 12, 17 and the same keys. Also use straight arms, a tearful eye and about two hours of free time.

To begin with, we will examine the animal. It seems to me that designers made it from some hero of Japanese cartoons.

We remove everything too much

To get to the timing belt, we will need to remove the two belts, the generator and the hydraulic agent with air conditioning. First weaken two bolts on twelve fastening pump GUR. One behind.

One front.

Move the pump to the cylinder block and remove the belt. Next weaken the two lower bolts of the generator.

And one top.

Also we shift the generator to the block and remove the belt. Next, we dismantle the timing belt cover, unscrewing four bolts. The bottom left will not be easy to unscrew, as the hoses are prevented and there are very few places, I remembered the mother of all Uzbeks while it was unscrewed.

I exhibit the top dead point. We turn the crankshaft with an hourly arrow before matching the label on the sprocket of the camshaft and the protective casing.

On the lower casing of the timing belt and the crankshaft pulley, the tags must also match. For convenience, perception is shown on the details shot.

Remove the crankshaft pulley. To block the engine, we turn on the fifth gear, tighten the handbrake to the stop, put under two wheels the stops and the slight movement of the one and a half meter lever tear the bolt. Turn off the speed. After it can escape a label on the camshaft pulley, it must be replaced.

Remove the crankshaft pulley. To remove the bottom cover of the timing belt, it is necessary to dismantle the oil dipstick, as it prevents from unscrewing one of the bolts. We turn over one bolt of probe, take it out then turning the four protective covers and remove it.

Remove the timing belt, reloading and removing the tensioning roller along with the spring.

On the stars of the crankshaft, there is also a label, it should coincide with the tint of the oil pump.

Once again check all tags. We put the tension roller along with the spring, we get the guide pin into the hole, and do not put the bolt, it will give us the opportunity to pull the roller away when installing a new belt. We dress a new timing belt first on an asterisk camshaft and fix it with a plastic clamp, which would not score in the future. Unforgettable about the direction of rotation on the belt.

Next, we wear the crankshaft on the asterisk and watch the right branch of the belt was stretched, following the tension roller and the pump. We put the tensioning roller bolt, do not tighten it. For several degrees, without much effort, turn the camshaft counterclockwise, thereby pulling the right branch of the belt. Hand check whether the stretch roller stretch stretched, we try to move it toward the belt, then tighten the roller. We remove the claw and turn the crankshaft two turns. We check the labels and stretch stretch, we try to deploy it with two fingers to ninety degrees, if you turn more, then you need to pull the timing belt. If all the coincided and stretch is normal, we set all the details in the reverse order. Well, if not, we repeat everything first.

Attention! When replacing the timing belt on Daewoo Matiz did not suffer from not one car master, all the tricks were performed by professionals, you can repeat!

Video: Daewoo Matiz 0.8 l Replacing the timing belt and roller

Good luck on the roads. Not a nail or rod.

autogrm.ru.

How to change the timing belt on Daewoo Matiz

You will need

  • - a set of keys;
  • - screwdrivers;
  • - chisel;
  • - belt and roller timing.

Instruction

Prepare a car to repair. It is advisable to change the timing belt on observation pit, lift, or overpass. First of all, remove the wing from the front arch. Car dimensions are so small that the engine and everything hinged equipment Completely under the hood is very tight. Therefore, it is more convenient to carry out repairs with the removed wing. Now the key to 10 unscrew the four bolts that are fixed by the top cover to the block. After that, remove the lid.

Examine the belt, turning the crankshaft clockwise. Look, whether the edge of the belt is not eaten. If it has uniform wear, it says that he slides and clings to the roller. The cause of the slaughter of the belt, as a rule, becomes a pump. The bearing in it fails, the backlash appears, which is why the pump pulley slightly leans to the side. It is desirable that when replacing the timing belt, the pump is also conducted. It will relieve you from too frequent repairs in the timing unit.

Remove the probe to which the oil level is controlled. Then set the piston of the first cylinder into the upper dead point. The camshaft pulley has a label that needs to be combined with a label on the head of the cylinder block. At the same time, the label on the crankshaft shall must coincide with the coupling unit. If you look at the bottom, in the clutch crankcase you will see the viewing window, through it and you can see the labels on the crankshaft.

Disconnect the belts of the auxiliary equipment drives. First remove the belt driven by the steering amplifier pump, after removing the generator belt. Next, unscrew the crankshaft pulley attachment bolt and remove it. Matiz does not check the crankshaft of the Matiz motor, hold it with a screwdriver inserted into the clutch crankcase viewing window. You can use and chisel if there is no strong screwdriver. The main thing is to fix the crankshaft on the spot, holding it for the trunk of the crown. Remove the bolt to which the bracket of the tube is attached to the engine block. After that, take the tube to the side. Then unscrew the fastening bolts of the bottom cover and remove it. Remove the roller fastening bolt and check the latter so that the belt tension weakens. Remove the timing belt. Try not to turn the shafts, otherwise the work of the valves will be broken.

Install the new belt, check the match all labels on the shafts. Changing the timing belt, be sure to put a new video, because his service life is quite small. Washing the roller, achieve the required tension of the timing belt. Try not to drag, as it will lead to fast wear. A weak stretch can cause the belt to shift on one or two teeth. Then collect everything in the reverse order.

www.kakprosto.ru.

We change the timing belt on Daewoo Matiz do it yourself

IN maintenance The car includes the replacement of the belt of the gas distribution mechanism. To do this, you can visit the maintenance station, but you can save if you master this procedure yourself. How to replace the belt Timing Daewoo Matiz described in the article with detailed instructions and video.

The timing belt is a rubber rim with the inner surface in the form of teeth, which contributes better clutch With gears, excludes slipping when the engine is running. The appointment of this component in synchronization of the shafts: distribution and crankshaft.

The quality of the material depends on the long-term operation and safety of the engine. The belt break during the movement may have severe consequences, especially for 16 valve engines. When the valve can be brought, damage the pistons and scratches the surface of the cylinders, which will require overhaul Motor or replace it.

For each car, the manufacturer sets its maintenance periods that are listed in the instruction manual. For Daewoo Matiz, it is recommended to replace the timing belt after 18 months or after 60 - 80 thousand mileage kilometers. But you should not neglect the regular planned inspection of the status of the strap, which is performed either once a year or after 20 thousand kilometers of the mileage. It is necessary to change the product if:

  • cracks, darling, chances appeared;
  • the edges were saved;
  • fabric was smelled;
  • there are traces of oil;
  • ended the service life.

Step-by-step replacement instructions

The replacement procedure is performed on a cold engine. To carry out the work, the car is best driven to the overpack or the viewing groove.

Instruments

To work you need to cook:


For an engine with a volume of 0.8 liters, you can purchase a timing belt 96352965 with 107 teeth and 25.4 mm width. For one-grade power aggregate - 96610029 with 109 teeth and 25 mm width. Be sure to change the tension roller, the original number of which is 94580139. If you need to change the cooling system pump, the original consumor number is 96518977 (HEPU 799).


New consumables

Stages

On this process of replacing the timing belt on Daewoo Matize Do with your own hands ends.

Video "Replacing a gas distribution belt on Daewoo Matiz"

The replacement of the GHM drive to Daewoo Matiz 0.8 must be carried out on time regulated by the car manufacturer. To do this, you can make a visit to the service center, where the repair will be produced by professionals. But you can also replace the timing belt transfer, it would be for this desire. This article will be interesting to those who want to do their own personally, without additional spending on specialists. Here we will talk about how to independently replace this consumator.

The timing belt drive is a rim made of rubber, inside it is a teeth. With their help there is a grip of the belt transmission with gears. The main purpose of the belt is the synchronization of the work of the shafts. The belt must be made of high-quality material. Cheap consumables quickly fail, which is fraught with quite serious consequences for the state of the car.

Regulations

Periodically, it is necessary to survey the status of the belt. If this is not done, then the consumor can break. This is a serious reason for repairing a car by capital. In the event of a belt break, there will be a meeting of valves with pistons. Not only they will suffer from this, but also cylinders. The manufacturer of Daewoo Matiz says that the change in the transfer of timing will be needed after 60,000 km. Premature output of the belt transmission is out of order, however, not to be excluded. The belt can work out its resource before the last time, and this may be several reasons. Not all of us always observe the rules of riding and go only at a certain speed. Extreme is the bitch of many and many modern drivers, and excessive loads on the engine will necessarily cause premature belt wear. Weather conditions in which we operate the car, also often wish the best. This also does not act on the state of the belt positively. These and some other factors can cause the belt to be changed before the term regulated by the manufacturer.

Therefore, as often as possible, look under the hood of the car to reveal the belt wear at an early stage.

But what signs can be evidence that the belt transmission has already developed its resource, and it has long been time to change:

  • the structure of the belt began to crack, it appeared for a supreme and deep scratches;
  • the ends smoked;
  • the tissue began to settle;
  • the surface was covered with oil stains.

If these and some other defects are detected, the timing belt should be changed. If this is not done, then for the repair of your car you will have to lay out a rather big amount.

Independent replacement belt

Let us first decide that we will need to be needed during this procedure:

  • a set of horny keys;
  • screwdrivers having different tips;
  • jack;
  • new belt;
  • new sealing rings;
  • selns;
  • do not forget about the rag.

The new belt should be purchased only in proven stores. The poor-quality consumator will eventually fail, and it will have to change it again.

1. So, proceed to the repair and the first thing we dismantle the right front wheel. Then we turn off the left terminal from the battery. So we de-energize the car, completely secure yourself.
2. In order to remove the protective housing, we will have to unscrew 2 bolts. We do it and remove the casing.
3. Now access to the belts is obtained, and we proceed to dismantling mounted belts. To remove the strap, we will have to take to the side of the generator, having finished the fastening bolt.
4. Remove the steering hydraulic belt. For this you will have to unscrew 3 bolts.
5. On the camshaft and crankshaft, we should set the upper dead point.

6. Now it is necessary to remove the oil level probe.
7. We unscrew the crankshaft mounting bolt and dismantle it together with the pulley. In this case, the crankshaft must be in a fixed position. To lock it, you can use a large screwdriver.
8. Remove the case and get access to the timing belt.
9. Now you need to loosen the tension roller. Then the old belt can be removed, holding a roller from scrolling.
10. Then proceed to removing the crankshaft pulley.
11. Tension roller is dismantled along with the stretch spring.
12. If any defects will be detected in the oil pump sealing ring, it will also be replaced.
13. Now I exhibit tags on the oil pump and the crankshaft pulley.
14. We also set tags on the oil pump and camshaft pulley.

15. Now the tension roller can be installed in its place. By installing it, it should be shown to the side so that it does not interfere with the belt installation process.
16. We put the timing belt.
17. We check the coincidence of tags by turning the crankshaft pulley to the right of 2 turns.
18. The tension roller bolt is spinning until it stops.
19. The assembly of the remaining aggregates must be performed in the reverse order.

Instruction

Prepare a car to repair. It is advisable to change the timing belt on the observation pit, the lift, or the overpass. First of all, remove the wing from the front arch. The dimensions of the car are so small that the engine and all attachments are arranged under the hood very tight. Therefore, it is more convenient to carry out repairs with the removed wing. Now the key to 10 unscrew the four bolts that are fixed by the top cover to the block. After that, remove the lid.

Examine the belt, turning the crankshaft clockwise. Look, whether the edge of the belt is not eaten. If it has uniform wear, it says that he slides and clings to the roller. The cause of the slaughter of the belt, as a rule, becomes a pump. The bearing in it fails, the backlash appears, which is why the pump pulley slightly leans to the side. It is desirable that when replacing the timing belt, the pump is also conducted. It will relieve you from too frequent repairs in the timing unit.

Remove the probe to which the oil level is controlled. Then set the piston of the first cylinder into the upper dead point. The camshaft pulley has a label that needs to be combined with a label on the head of the cylinder block. At the same time, the label on the crankshaft shall must coincide with the coupling unit. If you look at the bottom, in the clutch crankcase you will see the viewing window, through it and you can see the labels on the crankshaft.

Disconnect the belts of the auxiliary equipment drives. First remove the belt driven by the steering amplifier pump, after removing the generator belt. Next, unscrew the crankshaft pulley attachment bolt and remove it. To crankshaw Matiz Do not, hold it with a screwdriver inserted into the clutch crankcase viewing window. You can use and chisel if there is no strong screwdriver. The main thing is to fix the crankshaft on the spot, holding it for the trunk of the crown.

Remove the bolt to which the bracket of the tube is attached to the engine block. After that, take the tube to the side. Then unscrew the fastening bolts of the bottom cover and remove it. Remove the roller fastening bolt and check the latter so that the belt tension weakens. Remove the timing belt. Try not to turn the shafts, otherwise the work will be broken.

Install the new belt, check the match all labels on the shafts. Changing the timing belt, be sure to put a new video, because his service life is quite small. Washing the roller, achieve the required tension of the timing belt. Try not to drag, as this will lead to rapid wear. A weak stretch can cause the belt to shift on one or two teeth. Then collect everything in the reverse order.

The maintenance of the car includes replacement of the belt of the gas distribution mechanism. To do this, you can visit the maintenance station, but you can save if you master this procedure yourself. How the timing belt is replaced by Daewoo Matiz, described in the article with detailed instructions and video.

[Hide]

In what cases is necessary replacement?

The timing belt is a rubber rim with an inner surface in the form of teeth, which contributes to the best adhesion with gears, eliminates slipping when the engine is operational. The appointment of this component in synchronization of the shafts: distribution and crankshaft.

The quality of the material depends on the long-term operation and safety of the engine. The belt break during the movement may have severe consequences, especially for 16 valve engines. When the valve can be brought, damage the pistons and scratched the surface of the cylinders, which will require the overhaul of the motor or its replacement.

For each car, the manufacturer sets its maintenance periods that are listed in the instruction manual. For Daewoo Matiz, it is recommended to replace the timing belt after 18 months or after 60 - 80 thousand mileage kilometers. But you should not neglect the regular planned inspection of the status of the strap, which is performed either once a year or after 20 thousand kilometers of the mileage. It is necessary to change the product if:

  • cracks, darling, chances appeared;
  • the edges were saved;
  • fabric was smelled;
  • there are traces of oil;
  • ended the service life.

Step-by-step replacement instructions

The replacement procedure is performed on a cold engine. To carry out the work, the car is best driven to the overpack or the viewing groove.

Instruments

To work you need to cook:

For an engine with a volume of 0.8 liters, you can purchase a timing belt 96352965 with 107 teeth and 25.4 mm width. For a single-sided power unit - 96610029 with 109 teeth and a width of 25 mm. Be sure to change the tension roller, the original number of which is 94580139. If you need to change the cooling system pump, the original consumor number is 96518977 (HEPU 799).


Stages

  1. For convenience, you need to remove the right wheel and subsidence.
  2. By revealing 4 bolts, dismantle the protective casing.
  3. Thus, they got access to the timing strap.
  4. To continue the work, you need to remove hinged belts. Weave the key to "12" the fastening bolt, take the generator, remove the strap.
  5. Then, after releasing 3 bolts on the pump of the hydraulicel, remove the belt.
  6. I exhibit the upper dead point of the first cylinder on the crankshaft and camshaft, respectively.
  7. We take out the probe to measure the oil level.
  8. Next, we turn the fastening bolt, dismantle the crankshaft pulley along with the fastening bolt. At the same time, you fix the crankshaft from scrolling, inserting a screwdriver to this in the appropriate place.
  9. To remove the protective plastic casing, it is necessary to dismantle the probe tube.
  10. After removing the bottom protective cover, we get full access to the timing.
  11. Next to dismantle the strap, you need to weaken the tensioner fastening bolt.
  12. Holding the roller dismantling the old belt.
  13. Then dismantle the crankshaft pulley.
  14. Then remove the tension roller along with the spring.
  15. In the oil pump housing you need to check the rubber sealing ring. If there are defects on it, it should be replaced.
  16. Next, check the coincidence of tags on the back of the casing and the distributional shaft.
  17. At the same time, you need to install tags on the oil pump casing and the crankshaft pulley.
  18. Then we set the stretch roller with the spring and take it as much as possible.
  19. Now we throw the timing strap on all branches.
  20. Turning the crankshaft pulley by two turns, again need to check all tags.
  21. Now tighten the bolt on the tensioning roller.
  22. Next is the reverse assembly.
  23. When assembling, the belt tension is checked, which is adjusted using the tensioning roller.

On this, the process of replacing the timing belt on Daewoo Matiz do it ends with their own hands.