In the service book a passenger car Lada Grant is written that the belt of the gas distribution mechanism (MRM), the driver must be replaced by running around 75 thousand kilometers. But, unfortunately, the timing belt does not always reach the recommended replacement time, since those drivers who periodically monitor the state of the belt change it at the first signs of wear.
This is done, on one single reason, because if the belt breaks or the teeth will cut it the valve of the gas distribution mechanism will hit the piston. And to restore the engine performance, he will have to do a repair, which, as they speak in the people, will cost "a penny".
First sign of wear The timing belt is the appearance of cracks, which are usually located along the foot of the belt tooth, they become well distinguishable if the belt is slightly turned into offering. Also, when not the coaxiality of gear pulleys of the crankshaft and distributional shafts, the water pump and the tensioning roller, the springs of one of the end surfaces of the toothed belt begins. In both cases, the owners of Lada Grant cars do not wait for the recommended period for replacing the timing belt, as they know what the broken belt can cause.
Sometimes there are cases of hitting the timing belt motor oil As a result of his heights in front of the engine (for example, the seals of the crankshaft or camshaft were worn, valve lid). In this case, it is necessary to eliminate not the tightness of those places from where it happens motor oilAnd then replace the timing belt timing strap, so its rubber is not an oil-resistant.
The timing belt will have to change either at the maintenance station or independently. But if you decide to change it yourself, then you need to be purchased in an additionally appropriate tool, such as the key "at 15" and hexagon "on 5". With the rest of the fasteners you can work the usual set of tools.
The domestic car Lada Grant has been produced for several years. And, thanks to the good quality of execution, and several various gradesHe managed to conquer the confidence of many drivers. Today it will be about replacing the timing belt to Lada Grant.
General Information Timing Belt
In any car, the gas distribution mechanism allows you to ensure timely inlet and the production of the working mixture and the spent gases, respectively. The composition of this mechanism includes a camshaft, as well as various parts of the valve drive, as well as the springs and springs themselves, as well as the guide type bushings.
If we talk about the timing belt, then it is a special element that works as a link. Thanks to it, it provides synchronous operation of the distribution and crankshaft.
Detect such a belt is not at all difficult. You will be enough, after which the belt will appear to your eyes. True, this "special node" will be protected by a special casing, which should prevent dirt from entering and secure it from other mechanical effects.
Externally, the timing belt has a toothed inner surface and a rubber base. Unlike other types of belts, it covers several pulleys at once.
In addition to two named shafts, the belt combines several other aggregates, such as a water pump (pump) and so on.
In case the rollers or pump are spoiled, it allows you to talk about increased speed Belts wear, which reduces its service life many times.
Technical Regulations of the Factory AvtoVAZ on the replacement of the belt
Lada Granta Family Cars are completed, as we have already said, various engine modifications. Some of them have no problem with the fact that when the timing belt breaks the valve, whereas others have such a feature.
Not a valve nigh when the timing belt break only 11183-50 engine, such a motor is installed on the Lada grate in the configuration standard. Learn more about what engines when the timing belt breaks the valve rifle.
To eliminate the emergence of an abnormal situation, the manufacturer recommends changing the belt once seventy five thousand kilometers run. But it will have to control his condition more often - during the passage of each, that is, after 15 thousand kilometers. This statement is true as for 8 valve enginesand for 16 valve. Even despite the fact that the imported GBC is composed, on it, too, as a result of the belt break, will have to do expensive repair!
Naturally, the manufacturer does not recommend replacing the belt on his own, as well as its check. If you try to perform all the work yourself, that is, the likelihood you will be denied in subsequent warranty service. It is recommended to change only filter (,).
Most owners of Lada Grant, especially the owners of 16 valve engines (Repair is much more expensive than 8 valve analog), they advise not to wait for 75 thousand kilometers of run. The fact is that poor-quality components can lead to the fact that the wear will begin after 20 thousand kilometers.
Most of the owners use when replacing well-proven gates products. But this brand is like to fake, so try to buy about proven providers!
K015670XS - Spare parts for 16 valve engines.
If you decide to replace the belt on your own, then it is worth considering some recommendations.
For example, after installing the belt, it will be necessary to pull it and correctly. This is done using a special key. Some will notice that it is possible to do and shriven means, but the result then no one guarantees.
The effort that is characteristic of a belt reversal by 90 degrees between the pulleys of the crankshaft and the camshaft must not be greater than 20 nm, but it is not necessary to allow it to be below 15 nm. All other indicators will tell you that the belt tension was incorrectly, and it will be necessary to carry out further adjustment.
Signs of belt wear
As we have noted, it is necessary to regularly monitor the status of the timing belt.
This will allow to notice his damage even before it fails, damaging the engine details.
- The first sign will be a significant wear of the material. If so, then you risk getting slipping or climbing with a significant load on the car, as well as with high humidity.
- This is followed by the fact that wear occurs, as a rule, with the deflection of the position of the roller for tension and pulley, as well as at a significant bearing temperature, or its unsatisfactory work. It is possible to notice this by the fact that the material will be worn out, and tissue residues will be stitching out of it.
- The third feature assumes the presence of cracks or detachments. The more such damage, the higher the chance that the belt very soon breaks.
- Problems are also characteristic of a situation where the reverse belt surface has a low elasticity indicator and significant hardness. I will give it the characteristic brilliance of the belt. It will not allow him a good contact with the pulley.
- During operation, the belt can be lengthened. If this parameter has become too big, then it is worth replacing the belt new, especially since its elastic abilities will be significantly reduced.
- And, of course, if the position of the belt deviates from the specified one, it will prompt about the situation when the components of the tension roller may fail.
Timing belt shot for inspection, still like, but the owner decided to replace it
IN this case belt still in good condition
Consequences of the timing belt
Loaded 4 valves after the timing belt cliff
As we have already told, there should be no significant problems after breaking the timing belt only at one motor - 11183-50 . But the rest of the models are possible significant breakdowns, which will be outlined into significant financial investments! On our site launched a battle among grantovodes about whether you are interested in your opinion.
The fact is that when the belt is breaking, the distribution shaft stops on the position in which it was at that moment. But the crankshaft continues his movement. As a result, the pistons with a lot of power are hit according to the valves, which are at the moment in the open state. The valve from this strike is bent, and in rare cases may even break through the piston, although this occurs quite infrequently. This situation is called the "fist of friendship"!
conclusions
Of course, the rupture of the timing belt to Lada Grant can bring a lot of problems.
But it does not mean at all that we can not do anything. There are some recommendations that will help you reduce the risk of such a breakdown to a minimum.
The first item must carefully refer to the verification of the belt state. Some recommend checking the state of 10 or 20 thousand mileage kilometers. Also try to watch out in what condition the glands are. It is not necessary to even look under the hood, since with their wear on the asphalt, characteristic stains will manifest.
Will tell about the problems and flashing a disaster lamp, which speaks about malfunctions with pressure and oil level. If this happened, the motor must be immediately drowning, and find the cause of such "behavior" of the car.
In the case of replacing the timing belt, only original parts should be used. But even the brand items will need to constantly monitor.
It serves to timely open and closing the valves in the block head. Such a mechanism is also available on the "Lade Grant". However, there are two types of drive - chain and belt. If we talk about the "grant", then the second type is applied here. It must be said that such a driver is more quiet, but less reliable. The chain is always harder to break, rather than the belt. Nevertheless, if you follow the replacement interval, you can not encounter a break. And in today's article we will pay attention to the replacement of the timing belt "Lada Grant."
How it works?
The principle of operation of this element is quite simple. First we will tell about the location. And this element is located on the side of the crankshaft pulley. Since the "grant" has a cross-location of the engine, then the belt is located on the side of the right front wheel. Unlike the chain, it does not require lubrication, and therefore it is installed open. The belt has special teeth on the inside. Thanks to them, the element is in engagement immediately with several details:
Thus, during the rotation of the first shaft on the chain reaction, the remaining elements are rotated. And since the belt is flexible, for high-quality engagement it is tensioned with a special roller. Thus, two shafts are synchronously rotated. It is unacceptable that the belt rearranges on one or more teeth. Otherwise, the intake and release settings are configured. It will be immediately felt on the nature of the car behavior. The car will trim, spend more fuel and do not pull.
How often to change?
According to the regulations, replacing the timing belt on the "Lade Grant" with an 8-valve engine required every 75 thousand kilometers. However, the manufacturer recommends checking its condition every 15 thousand kilometers. It often happens that the belt lost the stretch or acquired traces of wear before the deadline.
Signs of wear
How to understand that this element has failed? The first sign, indicating the need to replace the timing belt on the "grant", is a significant wear of the material. This usually occurs due to the unsatisfactory work of the tension roller bearing or with the deviation of its position. So, with high humidity, the belt can jump on one or several teeth.
It is important to carefully check the external state. So, the belt is subject to replacement if there are tissue remains on it, or detachment. The more such defects, the higher the probability that the element suddenly breaks. It is impossible to operate too solid belt. This is reported by the characteristic glitter of the element. Because of this, high-quality contact with the crankshaft pulley is not provided. What brand to choose new belt? Optional to acquire the original. There are some good analogues:
But it is not worth buying too cheap analogs. Otherwise, no one can guarantee that such a belt will serve as a manufacturer of 75 thousand kilometers.
Preparation
For work, we need a standard set of tools, a new belt with a roller, as well as the key for the roller. It will be worthwhile to buy a new generator belt, as we will take it too.
Perform the work on the pit is optional. Just unscrew right front wheel for convenience. So, an additional balcony key and jacks are needed. Before lifting under the car you need to put anti-parameters.
Getting to work
So, first, we need to remove the plastic protective cover. This can be done using a hexagon by 5. The lid is attached to four bolts. If the Motor 11183 is installed on the "grant", here you will need a key to 10. It is enough to unscrew the three fastening bolts. Then the crankshaft position sensor is removed. The fastener screw is unscrewed by the key to 10. DPKV is also dismantled.
Install Tags
Now it is important to install the crankshaft and distribution shaft on the labels. For this include neutral transmission. Remove the rubber lid that is on the crankcase housing (closer to the clutch). We need to combine tags in the slots of the scale and on the flywheel. The latter is then fixed by a minus screwdriver. The kneel itself can rotate the key to 17 or 19 (depending on the specific type of motor). It is better to perform this operation together. While one rotates the shaft, the second fixes the position of the labels. The main thing is that they exactly coincide.
What further?
Then you will need to remove the generator belt. Only, we will get to the timing belt "Lada Grant." Weaken the tensioner and remove the generator drive. The key to 13 requires weakening the lower fastening bolt and unscrew the top mounting nut. Bolt is also removed. The generator casing is pressed to the engine with wire and fix.
Change belt
When the flywheel is fixed, with a key on 19 or 17, we unscrew the bolt, which holds the pulley of the generator drive. Pulley with a washer dismantled.
- If this is the 11183 series engine, the fastening nut is weakened by the key on 17. The roller itself rotates clockwise.
- On the other engines, the head is applied to 15. It is unscrewed bolt about three turns. Next, the video releases the belt on its own.
Now we have only to remove the old belt and install a new one. The timing on the "Lade Grant" with an 8-valve engine is performed in the reverse order. For stretching, the outside of the roller is rotated counterclockwise. At the same time, two labels (rectangular) must coincide with each other. After mounting the element, it is worth checking the labels again.
As for the generator belt, it is installed in such a sequence:
- First, the generator itself is mounted.
- Next, the belt is put on the pulleys.
- Turning on the fifth gear, roll back the car back.
That's all. Replacing the belt is successfully completed. You can proceed to the full operation of the car.
On the moment of delay
Changed by car "Lada Granta" timing belt, it is important to use dynamometric key. So we will definitely know that the bolts and all connections are qualitatively tightened and, most importantly, not responded. Depending on the type of detail, the following values \u200b\u200bare set on the key:
Please note: changing the timing belt on the "Lade Grant" with an 8-valve engine, first adjust the tension on the roller. And after that, tightening the fastening bolt is made.
Conclusion
So, we found out how the timing belt is replaced at the "Lade Grant". As you can see, this operation can be performed independently. Just a replacement will take about two hours of time. But if the work is not done for the first time, the time can be reduced twice.
Replacing the timing of Lada Grant 8 valves It takes every 75 thousand mileage kilometers. If you ignore the planned replacement of the belt, stretch roller and sometimes pumps (coolant pump), then you can run into serious engine repair Lada Granta.. After all, the scope of the belt of the gas distribution mechanism almost always leads to damage to the valves, the saddle of the valves and even the pistons. Therefore, the timing of timing must be very careful. Once 15 thousand it is necessary to inspect the belt for breaks, cracks, detachments or grinding. Detailed scheme Drive timing Lada Granta further.
- 1 - cogged crankshaft pulley
- 2 - gear pulley of the coolant pump
- 3 - tension roller
- 4 - Rear Protective Cover
- 5 - switch pulley of the camshaft
- 6 - timing belt timing
- A - tide on the rear protective lid
- B - label on the camshaft pulley
- C - label on the lid of the oil pump
- D is a label on the crankshaft pulley.
To replace the drivebelt of the gas distribution mechanism, we should dismantle the generator drive belt or the drive belt of the auxiliary units for a grant with air conditioning. Hexagon "On 5" turn the four screws of the fastening of the front top cover of the timing cover and remove the plastic casing.
In order to avoid damage to the crankshaft position sensor, it is necessary to remove it. When the ignition is turned off, press the wiring harness pad and disconnect the shoe from the sensor connector. Head "On 10" turn the sensor fastening bolt.
We take out the sensor from the tide hole of the oil pump cover and lay it into place where there are no steel sawdust that can subsequently disrupt the sensor operation.
Before dismantling the belt, it is necessary to check the engine gas distribution phases - set the piston of the 1st cylinder to the NMT position (upper dead point) of the compression tact. The head "on 17" turn the crankshaft clockwise per bolt for fastening the generator drive pulley until the setting of the label 1 on the gear of the camshaft pulley with tide 2 on the rear cap of the timing of the timing of the timing.
To make sure the crankshaft position is correct, take out the rubber plug of the viewing window at the top of the clutch crankcase. Risk 2 on the flywheel must be located opposite the slot 1 of the scale that is visible in the clutch crankcase cover window.
Before turning around the exchanger drive pulley, we ask the helper to fix the crankshaft from turning, inserting a screwdriver through the clutch crankcase through the window.
The head "On 17" turns over the generator drive pulley attachment bolt, remove the pulley and the washer.
Hexagon "On 5" turn over the three screws of the fastening of the front bottom cover of the timing of the timing. Remove the lid.
The keyproof key "on 15" weakening the tightening of the tension roller mounting bolt.
In this case, the tensioning roller will turn the belt tension to weaken. Remove the timing belt from the pulleys of the crankshaft and distribution shafts. Take out the belt out motor compartment Grants.
Attention! After removing the timing belt, it is impossible to turn the crankshaft and distribution shafts to avoid pistons in the valves. Dimensions of the gear belt Timing Lada GRANTA with 8 valve engines - 17 mm width, the number of teeth 113.
To remove the tensioning roller, the timing belt turn the bolt of its attachments and remove the tensioning roller along with the bolt.
Rotate the plastic roller clip while holding it for eccentric. The roller must rotate silently, evenly without jamming. Otherwise, the roller must be replaced.
At the same time, you can check the health of the coolant pump, twisting and shocked for the pulley. We set the tension roller into place, finally without tightening the bolt of its attachments. For different modifications The engine in the head of the cylinder block is made by two threaded holes for a tension roller mounting bolt. The roller fastening bolt is screwed into the upper hole of the cylinder head. In the photo below the hole is indicated by a red arrow.
We establish a grant timing belt in the reverse sequence. Before installing the belt, we are convinced of the combination of installation labels of the crankshaft and distribution shafts. We put on the strap on the gear pulley of the crankshaft, then pulling both branches of the belt, wear the rear branch on the pulley of the coolant pump and start it for the tension roller, and the front - we put on the pulley of the camshaft.
If necessary, we print the pulley of the camshaft towards the smallest move before the coincidence of the belt tooth with the pulley's depressions. For belt tension, you need to turn the tensioning roller counterclockwise. To do this, we insert the outer disk of the rod of the rod (diameter 4 mm, the distance between the 9 mm rods) of the special key (for clarity is shown on the removed roller).
Such a key was used when adjusting the belt tension in all front-wheelwater vases, you can buy it at any auto parts store.
Also to adjust the tension of the timing belt Lada Granta, you can use forceps for removing the locking rings. We stretch the belt by turning the belt tension roller counterclockwise until the matching of the exterior roller disk with a rectangular protrusion of its inner sleeve, and tighten the roller mounting bolt with a torque of 34-41 nm.
Excessive belt tension reduces its service life, as well as the service life of the coolant pump bearings and the tensioning roller. Insufficient belt tension also leads to its premature failure and can cause a violation of gas distribution phases. We rotate the crankshaft for two turns clockwise. We check the belt tension and the coincidence of the installation labels of the crankshaft and distribution shafts. For removed pulley Generator drive The correct position of the crankshaft is conveniently monitored by combining the label 1 on the crankshaft pulley with an edge of the oil pump covers. Photo for clarity further.
If you are not confident in your abilities, you can entrust work on replacing the belt to Lada Grant Car service. For the engine with an 8-valve GHM mechanism, this is cheaper than for a version with a 16 valve motor.
The timing belt on the 8-valve grant is a link between switchgear and crankshaft. Grant 8 Timing belt The valve acts as a flexible connection that provides a silent operation process (the iron chain in old engines created a decent noise).
The breakdown of the timing belt on the grant is accompanied by its gradual destruction. The complete destruction of the belt, at the time of the vehicle movement, leads to a collision of the pistons with the valves, as a result of which the latter test various kinds of damage, most often - bent. The only way to avoid damage to the valves is the premature replacement of the timing belt, which is registered in the car service book.
Engines Lada grants 11183, unlike engines of other vase models, need to be replaced by timing every 60 thousand km. Replacing a belt with such a mileage is solely recommendation of the car manufacturer.
In order to achieve the maximum safety and integrity of the mechanisms of the car engine, it is recommended to replace every 40 - 50 thousand km. It is at this stage that rollers and a pump begin to be rolled.
In most cases, the timing belt breaks not as a result of the complete wear of its structure, namely, failure (wedge) rollers or pumps.
In the event that after all, the timing belt Lada Grant 8 valves broke up, the following tools must be used to replace:
Key to "10"; key on "17"; mounting blade; Special key of adjusting the timing belt tension.
Performing work on replacing the timing belt on the 8-valve engine corresponds to the following instruction. As for the 16-valve engine, the instruction is almost identical to the 8-valve.
Replacing the timing belt on the 8-valve engine begins directly with the removal of the terminals from the battery, after which the generator drive belt is already removed. To replace the belt, you must have full access to the necessary aggregate nodes. To implement such an access, it is necessary to remove the front right wheel.
The replacement of the belt is preceded by the disassembly of the GRM mechanism itself, namely the removal of its front top cover. What is the event for? You need to set the first one in position to the ITT position (top dead dot).
Tension Roller Nut Adjustment
It is the corresponding adjustment of the tensioner roller, and more precisely, the use of Lada grant timing belt in fixed tension, determines the resource of the timing belt Lada Grant.
To dismantle the timing used or also a torn timber belt, you must send the tension roller nut, as a result of which the belt will be given in a weakened position. After that, you can proceed to the next step.
IMPORTANT: Do not try to just cut the belt to not unscrew the tension bolts. In this case, you will not be able to wear a new belt on the shafts.
Generator drive pulley: unscrew the main bolt pulley generator
Cut the generator pulley bolt can be ordinary keys mentioned above in the list required tools. If the bolt does not exit the generator pulley, then the following steps must be performed:
Dismantling plugs in clutch crankcase
Flywheel's teeth are fixed by the mounting blade, the presence of which justified the list of necessary tools.
After performing such actions, the generator pulley bolt will stop scrolling, since the crankshaft will be fixed with the mounting blade.
Dismantling pulley generator
Dismantling of the generator pulley must be performed immediately after the installation of the mounting blade. After the dismantle is implemented, the pulley must be put on a clean surface. The presence of garbage in the aggregate node may result in the evinc.
Dismantling of the bottom cover of the drive drive
The process of dismantling the bottom cover of the GDM drive is carried out by extracting three fastening bolts. This design takes place in the models of engines of grants 21116, as well as 11186.
Dismantling belt timing
The last stage - dismantling the timing belt, followed by the determination of the state of the tensioning roller. The process of dismantling the belt occurs in the following order:
Removing the timing belt from the distribution pulley
Removing the belt from the crankshaft.
It is at the second stage that the timing belt grant is dismantled along with the tension roller. We carry out a visual inspection of the roller, in particular, determine the external state and the level of the back of the mechanism.
At the time of the reverse installation of the bottom cover, it is necessary to adjust the tension of the belt itself.
The reasons for the premature belt cliff on the Lada Grant remain a mystery, which is based on not only the low quality of the material used in the belt, as well as the low quality of the assembly of aggregate nodes, through which the timing belt passes.
Among other reasons for premature belt, the timing belt can be noted the desire for the manufacturer of the car to keep up for Euro-3/4. It is a desire to adjust the car to these standards led to the aforementioned negative moments in daily exploitation car.
Despite the approval of the manufacturer on the quality of the grant, the timing belt and the threshold of his personal run of 200,000 thousand km, he rushes at 70 - 80 thousand km. A good and decent solution to the replacement can be a belt with rollers Gates.
It was Lada Grant from the priory the timing belt comes to the Lade Grant and will not be the cause of premature failure. The price of the timing belt on the grant allows it to change it every 50,000 thousand km, which, in turn, will reduce the likelihood of other costs of expenses regarding the repair of the engine valves.
In this article we will touch problems that can cause a poor-quality or wear belt Lada Grant 8 valves and 16 valves. Despite his simplicity, this item plays a huge role of the engine of the car.
During functioning power aggregate It does not matter the 16 CL or 8 CL, the belt is gradually wear out and if it does not replace it in a timely manner, it can completely collapse and breaks it. It is impossible to allow this, because it can lead to such a dangerous phenomenon as valve bending and destruction piston system. In the instructions going along with the Lada Grant car on the 16 CL engine and the eight-ganglap, the recommended replacement period is 60 thousand km. Run. But according to many professionals, this figure is slightly overestimated and it is not necessary to reach it, but you need to replace after 50 thousand kilometers.
Another reason why the belt should be changed before, is that such nodes, like pump and guide rollers, are designed for mileage fifty thousand. After that, their use is risky. The use of these nodes over the term can lead to a blast drive with all negative consequences for the system. But in any case, after how many kilometers run the belt and what better to choose is your personal matter.
What do you need a timing belt
The strap of the gas distribution mechanism on the Lada Grant car is necessary to synchronize the work of the camshaft and crankshaft. In the instructions for the car 16 and 8 cl. The replacement period is regulated. However, nevertheless, most of the motorists know little about it and may not even know its location, not burning about how to change. It is just, you just need to raise the hood cover of the car. At the most prominent place is a toothed belt covering many pulleys. Opening the instruction going together with vehicle You can also easily find a section in which this node is described. The timing belt interacts not only with the crankshaft and with distribution, but also with several systems. Such a load significantly reduces the belt resource, which makes it possible to break it.
Change the belt for yourself
Replacing the timing belt after the prescribed period on the engines 16 and 8 CL of the Lada of the grant is a simple process and even a novice car enthusiast can perform it with their own hands. The main thing is to carefully adhere to all points of instructions and not miss anything.
Required tools
Stages of work
The following important stage is the correct tension of the LADA GRANT Lady GRUT drive with units 16 CL and 8 CL.
Attention! The roller of the stretch should not move or deviate as far as it was in one direction or another, it will be proof that it is in good condition and works correctly. So, his cliff is excluded.
Video " Replacing the timing belt on cars VAZ»
In this video, it is shown how the timing belt is replaced on the VAZ family cars. Including in the Lade Grant. Razzano not only how to correctly change the belt, but what is necessary to prevent the cliff.
Dear buyers, to avoid errors when sending pgRM GRM Power GRIP 5050 XS , in the "Comment" line, specify the model, the year of the release of your car andnumber of valves, engine volume.
The simplicity of the design is that from one shaft to another with this part the rotation is transmitted. Each type of engine has its own design features, so the belts are made different.
Their differences are evaluated by the following parameters:
Length;
Width;
The number of teeth.
The item is experiencing heavy loads, so it should be durable, elastic, provide good interaction with pulleys and rollers.
High-strength polyester cord belts"Gates. "Increases the belt's ability to withstand heavy loads, allows you to maintain a stable belt tension and provides excellent stability of the belt length. The upper part of the tissue layers provides elasticity and flexibility. First-class chloroprene rubber, reinforced with fiber (strong tension threads from fiber spiralically laid to provide increased flexibility and stretching resistance), gives a belt oil, thermo-, and wear resistance and prevents accumulation of deposits.
Due to the successful design, they retain their length throughout the service life.
Main technical characteristics
The timing belt profile trapezoid shaped, complies with the requirements of the US standards, UNECE and the Russian GOST. The main dimensions of the belts are indicated on the package.
The toothed belt has an internal profile from protrusions (teeth), the amount of which is 113, 17 mm wide.
In the production process, all belts pass100% quality control geometric dimensions and control force on the gap. All production steps, as well as suppliers of component materials are certified for compliance with the requirements of the ISO 9001 standard. Identical technologies and materials are used in the production of timing belts that are supplied to the assembly conveyors VAZ, GAZ, UAZ, General Motors, Ford, Daimler-Chrysler, Toyota, Honda and other car manufacturers.
The optimal combination of materials allows to achieve high wear resistance of belts, low level noise. Belts"Gates. "The United States can work in a wide range of stretching efforts without a significant reduction in durability, which reduces the risk of belt failure due to improper adjustment of its tension.
Settlement service life of gear belts"Gates. "USA - 125,000 km of mileage or 2 years.
Control of tension and status of timing belts must be carried out with each plan maintenance cars.
Before making the timing belt replacement, you need to check and pay attention to the following:
If there is damage on the belt, it requires replacement;
Check the degree of tension;
The belt must be dry and clean.
In the design there is a tension roller, whistle may be due to its wear. Replacing the detail completely solves the problem.
If the reason could not be installed, the belt should be replaced with a detail of another manufacturer.
The rupture of the timing belt can cause the following factors:
Natural wear (operation was carried out in excess of the deadline);
The item was originally defective;
Malfunction of pulleys, shafts, tensioners;
Excessive or insufficient belt tension.
Bearing is the most vulnerable item, often failing. After the belt is removed, it is easy to diagnose the bearing malfunction.
Roller with a shifted center. When rotating the belt is stretched, the degree of tension is fixed with a bolt.
It is important to monitor the status of the timing belt tensioner roller precisely the roller makes the level of tension of the belt transmission optimal.
You need to check the status of this part, if necessary to repair.
There are three tension options:
Insufficient;
Excessive;
Normal.
Other articles of goods and its analogues in the catalogs: 21116100604000,5050 xs.
VAZ 2190.
Any breakdown - This is not the end of the world, but a completely solved problem!
How to replace the timing beltby car Lada Granta family.
With the online store Avtoazbuka. repair costs will be minimal.
Just compare and kill !!!
