Dear buyers, in order to avoid errors when sending p Timing belt POWER GRIP 5050 XS , in the "Comment" line, indicate the model, year of manufacture of your car andnumber of valves, engine size.
The simplicity of the design lies in the fact that rotation is transmitted from one shaft to another with the help of this part. Each type of engine has its own design features, so the belts are produced differently.
Their differences are evaluated according to the following parameters:
Length;
Width;
Number of teeth.
The part is under heavy loads, so it must be strong, elastic, and provide good interaction with pulleys and rollers.
High Tenacity Polyester Belt Cord« GATES » enhances the belt's ability to handle heavy loads, maintains consistent belt tension, and provides superior belt length stability. The upper part of the fabric layers provides elasticity and flexibility. Premium fibre-reinforced chloroprene rubber (strong fiber optic tension strands spirally laid for increased flexibility and stretch resistance) gives the belt oil, heat, and wear resistance and prevents deposit build-up.
Thanks to a successful design, they retain their length throughout the entire period of operation.
Main technical characteristics
The profile of the timing belt is trapezoidal, meets the requirements of US, UNECE and Russian GOST standards. The main dimensions of the belts are indicated on the packaging.
The toothed belt has an internal profile of projections (teeth), the number of which is 113, 17 mm wide.
During the production process, all belts undergo 100% quality control in terms of geometric dimensions and control tensile strength. All stages of production, as well as suppliers of component materials, are certified in accordance with the requirements of ISO 9001. Identical technologies and materials are used in the production of timing belts that are supplied to the assembly lines of 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 noise level. In addition, belts« GATES » The US can operate over a wide range of tensions without a significant reduction in durability, which reduces the risk of belt failure due to improper belt tension adjustment.
Estimated service life of timing belts« GATES » USA - 125,000 km or 2 years.
Checking the tension and condition of the timing belts must be carried out at each scheduled maintenance of vehicles.
Before replacing the timing belt, you need to check and pay attention to the following:
If the belt is damaged, it must be replaced;
Check the degree of tension;
The belt must be dry and clean.
The design has a tension roller, the whistle may be due to its wear. Replacing the part completely solves the problem.
If the cause could not be determined, the belt should be replaced with a part from another manufacturer.
Timing belt breakage can be caused by the following factors:
Natural wear and tear (operation was carried out beyond the established period);
The part was originally defective;
Malfunction of pulleys, shafts, tensioners;
Excessive or insufficient belt tension.
The bearing is the most vulnerable part, often failing. After the belt is removed, it is easy to diagnose a bearing failure.
Off center roller. During rotation, the belt is tensioned, the degree of tension is fixed with a bolt.
It is important to monitor the condition of the timing belt tensioner roller. It is the roller that makes the belt tension level optimal.
It is necessary to check the condition of this part, if necessary, make repairs.
There are three tension options:
Insufficient;
excessive;
Normal.
Other articles of the product and its analogues in the catalogs: 21116100604000, 5050XS.
VAZ 2190.
Any breakdown - this is not the end of the world, but a completely solvable problem!
How to replace the timing belt yourselfby car of the Lada Granta family.
With Internet Shop AvtoAzbuka repair costs will be minimal.
Just COMPARE and BE SURE!!!
The gas distribution mechanism is one of the most important systems of an internal combustion engine. The timing belt controls the valves of the engine, carrying out the normal functioning of the intake and exhaust. During intake, the fuel-air mixture enters the combustion chambers as a result of the opening of the intake valve. The next phase opens the exhaust valve, and the gas distribution mechanism removes exhaust gases from the combustion chamber. The VAZ 2190 uses a standard gas distribution unit, which differs only in the number of engine valves.
Timing characteristics of Lada Grants
The gas distribution mechanism of Lada Granta has a drive in the form of a belt. Such a device is familiar to motorists for a long time. After all, the design of the timing migrated from the VAZ 2108 engine, which became the basis for all subsequent modifications of the VAZ power plants. Two types of engines are installed on the Grant: an 8-valve engine and a 16-valve engine. The gas distribution system of the 16-valve power unit has a complex structure and increased dimensions compared to the 8-valve one. Accordingly, replacing the timing belt Grants becomes more difficult.
The main feature of the 16-valve device is the presence of two camshafts operating synchronously, in parallel with the crankshaft. The design is located in the cylinder head. All three shafts are synchronized by means of a toothed belt. The main disadvantage of a timing belt drive is the unreliability of the belt itself. During its break or when jumping, the valves meet the pistons and bend. The structure of the 16-valve timing is clearly shown in the photo.
16-valve unit
- Mounting mark on the drive cover.
- Lid.
- Intake camshaft pulley.
- Phase disk (sensor).
- TDC mark on camshaft.
- Release camshaft pulley.
- Support roller.
- Roller tensioner.
- Drive belt.
- Pump pulley (coolant pump).
- Mounting mark on the oil pump.
- Crankshaft alignment mark.
- Crankshaft pulley.
The timing kit can be changed by hand. The main thing is to know about the presence and correct placement of installation marks. By the way, most foreign cars are devoid of such marks, so in this case, VAZ cars have an advantage.
The eight-valve timing drive of Lada Grants, in comparison with previous modifications of the car, looks simpler. The scheme is simple, because there is no bypass roller and there is only one camshaft. You can clearly see the timing device for 8 valves in the photo.
If you have doubts about your own abilities, you do not need to try to replace the timing belt with your own hands, as you can do even more harm. In addition, in a car service, such a procedure performed on an 8-valve engine is inexpensive. But in the case of a 16-valve engine, the price tag is usually much higher.
Replacing the timing belt on a 16-valve engine Grants
Access to the drive of the gas distribution device is closed by a plastic casing. To remove the cover, you need to unscrew the five screws with a 5 hex wrench. Pay special attention to the location of these screws. In the photo, number 1 shows the fixing screws of the top cover, and number 2 shows the screws for fixing the bottom cover. After unscrewing the five screws, the top cover must be lifted and removed from the engine.
If the car has a manual transmission, you need to turn on the fifth speed, hang out the right front wheel and turn it clockwise. At the same time, it is required to inspect the belt for cracks, scuffs, delaminations, etc. If the car is equipped with an automatic transmission, you need to remove the right front wheel and boot (protective shield) on the right. The 17 head rotates the drive pulley bolt for additional equipment (air conditioning, generator) and inspects the belt. If various defects and damages of the belt are diagnosed, it must be urgently replaced. Replacement will also be required in case of detection of oil leaks, a malfunction of the water pump and the tensioner roller.
On a 16-valve engine, a broken belt drive will lead to a discrepancy in the angular arrangement of the crankshaft and camshafts. As a result, the piston group will contact the valves. As a result, repairs will be required.
Replacing the timing Lada Granta 8 valves is required every 75 thousand kilometers. If you ignore the planned replacement of the belt, tensioner pulley and sometimes the pump (coolant pump), then you can run into a serious repair of the Lada Granta engine. After all, a broken timing belt almost always leads to damage to valves, valve seats and even pistons. Therefore, the timing drive must be treated very carefully. Once every 15 thousand, it is imperative to inspect the belt for breaks, cracks, delamination or oiling.
The advice applies to VAZ-, 11186 and 21116 engines. All of them are 8-valve and are installed in Grant cars. Consider replacement steps.
First, remember a simple rule: the 11183 motor cannot bend its valves, so you can rotate the crankshaft and camshaft pulley separately. For motors 11186 and 21116 this would be unacceptable!
Detailed diagram of the timing drive Lada Granta
The crankshaft position sensor (DPKV) is disconnected from the connector (see photo). Then the fixing screw is unscrewed with a “10” key. The sensor itself needs to be dismantled.
Installation of all shafts by marks
First check that the gear is in neutral. There is a rubber cover on the crankcase closer to the clutch assembly. She needs to be removed.
The point is to achieve alignment of the marks on the flywheel and in the scale slot. When this is done, the flywheel is fixed with a screwdriver.
Of course, such an operation is easier to perform together. Know that the desired position of the shaft corresponds to the combination of marks A-B and C-D (see figure).
The crankshaft itself must be rotated to the right using the key “17” or “19” (motor 11183). The meaning of what has been said is illustrated in the photo.
The key "13" loosen the lower mounting bolt. Then unscrew the upper fixing nut and remove the bolt. The generator casing is pressed against the engine and the structure is fixed with wire. The belt can now be removed. Installation of the generator belt is carried out in the following sequence: 1 . Fix the generator; 2 . Throw the belt over the pulleys, as shown in the photo;
Know that reusing the alternator belt is a last resort. It would be better to buy a new part.
Timing Belt Replacement
Let the engine flywheel be properly installed and locked (see above). Then, using the “17” or “19” key (ICE 11183), unscrew the screw holding the generator drive pulley. The pulley itself and the protective washer are then removed.The pulley must not interfere
Now you need to loosen the clamping force in the tension roller: 11186/21116 - using the “round” key “by 15”, unscrew the mounting bolt by 2-3 turns. The roller will “release” the belt automatically;
Automation will work to weaken
11183 - with the key "17" you need to loosen the fastening nut. Then the roller itself is rotated clockwise. It remains to replace: a new part is installed in place of the old timing belt, and that's it. The rest of the parts are assembled in the reverse order.Basic replacement operation
To increase downforce, the outer roller assembly is rotated counterclockwise. For motors 11186/21116, an additional requirement must be met: the two rectangular marks must match.
Mandatory requirement for motors 11186/21116
Upon completion of the installation, the marks A-B and C-D must also match. The drawing for them is given above.
Tightening torques
To perform the installation correctly, you need a key with a force regulator. The value on it is set depending on the type of part: Tension roller mounting screw (11186/21116) - 17-27 N * m; Roller mounting nut (11183) - 30-36 N * m; Alternator pulley fasteners - 105–110 N * m. First, tension is adjusted on the roller, and then the fixing nut or bolt is tightened. Details from the VAZ catalog Immediately consider the list of nodes and special tools VAZ: Tension roller for ICE 11183 - 2108-1006120, nut for it - 00001-0021647-21; Timing belt (11183) - 2108-1006040-10; Automatic tension roller - 21116-1006226; Timing belt (11186/21116) - 21116-1006040; Key for automatic roller - 67.7812.9573-01; The key for the VAZ-11183 roller is 67.7834.9525. The tension roller of the "2108" family has two slots on one side. These slots should look "up", that is, away from the engine.
The slots were made for a special tool. It is designated by the numbers "67.7834.9525" (see list). And for automatic rollers, the key is designated differently - “67.7812.9573”. How it looks is shown below.
Roller can also be adjusted
It remains to list how the fixing bolts, washers, and so on are indicated: Three bolts for the VAZ-11183 cover - 00001-0009024-11, washers - 00001-0026406-01; Timing drive cover (11183) - 21080-1006146-10; Bolts from covers VAZ-21116 - 2108-1003286-00, spring washers - 00001-0011977-73; Top cover - 21116-1006226-00, bottom cover - 21116-1006218-00. We hope there are no questions here. Import analogues Different accessories are suitable for replacing belts "2108-1006040-10": GATES - 5521 or 5521XS; BOSCH - 1 987 949 095; DAYCO - 94089; CONTITECH-CT527; Finwhale - 2108-1006040. The timing belt "21116-1006040" can be replaced with another part: GATES - 5670XS; CONTITECH-CT1164; QUARTZ (Germany) - QZ-5670XS. Usually the choice is made in favor of GATES products. The letters "XS" in her catalog stand for "reinforced".
Attention! Components from GATES (England) are most often counterfeited! From the photo you can see what the main difference is. Beware of fakes.
Timing Belt Replacement Video Grants
Engine Lada Grants 8 valve 1.6-liter volume is currently the most popular among buyers of a budget sedan. The design of the motor is well known not only in the official service, but also in any garage. Therefore, the repair and maintenance of this motor does not cause difficulties and is relatively inexpensive. Today we will talk more about this engine in more detail. 
Gasoline power unit Lada Granta VAZ-11186 with a capacity of 87 hp with a working volume of 1.6 liters, it replaced the VAZ-11183 injection engine developing 82 horsepower. The new lightweight piston group from Federal Mogul managed to increase the power and efficiency of the power unit. Of course, the motor does not differ in enchanting dynamics and low fuel consumption, but its relatively simple design and maintainability make it possible to speak of a good option for our harsh operating conditions.
As for the device of the technical part, it is based on a cast-iron cylinder block, an aluminum head, an aluminum cylinder head cover, and a steel engine oil pan. In the timing drive Lada Granta 8-cl. worth the belt. The eight-valve timing mechanism does not have hydraulic lifters, valve adjustment is rare, but the process is rather painstaking. It is necessary to select “pyataki” of different thicknesses and lay them between the camshaft cams and the bottoms of the pusher cups. The first time such a procedure is carried out at the so-called “0” zero maintenance, after 3000 km of run.
The eternal question does the valve bend on the Grant engine VAZ-11186 when the timing belt breaks? The answer is unequivocal, when the belt breaks valve bend! As a pair, a 5-speed manual gearbox is attached to the motor, no other options are provided.
Engine Lada Granta 1.6 (87 hp), fuel consumption, dynamics
- Working volume - 1597 cm3
- Number of cylinders / valves - 4/8
- Timing drive - belt
- Cylinder diameter - 82 mm
- Stroke - 75.6 mm
- Power hp / kW - 87/64 at 5100 rpm
- Torque - 140 Nm at 3800 rpm
- Maximum speed - 167 kilometers per hour
- Acceleration to the first hundred - 12.2 seconds
- Fuel consumption in the city - 9.0 liters
- Combined fuel consumption - 6.6 liters
- Fuel consumption on the highway - 5.8 liters
Timing diagram Lada Granta 8 valves
- 1 - a gear pulley of a cranked shaft
- 2 - toothed pulley of the coolant pump
- 3 - tension roller
- 4 - rear protective cover
- 5 - camshaft pulley
- 6 - timing belt
- A - tide on the rear protective cover
- B - mark on the camshaft pulley
- C - mark on the oil pump cover
- D - mark on the crankshaft pulley.
Another feature of the motor is the location of the water pump (pump), which is rotated by the same timing belt. That is, in the event of coolant leaks or a characteristic noise / whistle / hum in the timing drive area, checking the belt is mandatory. If the pump bearing crumbles and the belt flies off, then in addition to replacing the water pump housing and the belt, you will also have to sort out the cylinder head, removing the bent valves from there.
Lada Granta 8 valve: how to make a timing belt with automatic replacement
Domestic car owners often choose to repair themselves. This is due to the fact that the components for them are sold in almost any auto parts store and are inexpensive. In addition, the Lada Grant device is reminiscent of earlier models produced from the AvtoVAZ assembly line. Replacing almost any component on this car will not result in any inconvenience.
Gear check belt
According to the documents that come with the car, the belt that synchronizes the movement of the shafts has a resource equal to 45 thousand kilometers. However, it can fail even earlier due to increased load or insufficient attention to the car engine.
A performance check should be performed every 15 thousand kilometers. To do this, you need to remove the cover from the timing belt drive.
- First of all, check the protrusion for adjusting the tension of the belt mechanism: the cutout of the inner disk of the roller must match the protrusion located on its rectangular plug. Even if there is a slight difference, this consumable must be replaced.
- Then inspect the outside of this Lada Grant component. Make sure there are no signs of wear, oil, sludge, threads.
- From the end, the belt must be integral, without any separation into layers and fibers.
An eight-valve engine with a capacity of 87 horsepower is installed on the Lada Granta in the elevator housing. When the toothed belt is damaged on this engine, the valves on the pistons are bent, threatening you with a difficult engine repair.
When purchasing the component, note that Grant uses a 113-tooth belt that is 17 millimeters wide. Replacement A defective component with a proper selection will not be required any time soon, so examine the new part carefully before purchasing.
Automotive enthusiasts recommend purchasing Gates parts from the USA. The good thing is that official support can tell you the address of the nearest store where they sell high quality replacement parts. The price of a repair kit (belt and roller) is about 3,000 rubles. At the same time, you will receive a high-quality product, the resource of which is approximately twice as long as that of stock one (about 80 thousand kilometers).
Replacing the timing belt 8-valve 1.6l engine!
Video report on timing replacement at 8 valvular motor VAZ! Camshaft marks, crankshaft marks, how to set them.
Grant 8 valves
Granta 8 whether the valves bend valve. Will the valves bend when broken timing belt? Which are plug-in and not plug-in.
How is the replacement done?
So, you have found a defect or the time of a scheduled repair. Replacement carried out step by step only when the engine cools down:
- Disconnect the battery from your Lada Grant.
- Remove the crankshaft position sensor. Place the sensor in a clean area, such as a shelf free of steel filings or oil.
- Piston the first cylinder, put it at top dead center.
- Turn the crankshaft until the mark on its pulley aligns with the protrusion on the drive cover.
- Remove the yoke from the viewing window (located on the clutch housing) and check the position of the shaft. If you did everything correctly, a sign will appear in the field and will be in front of the slot. Stop the flywheel with a screwdriver (it must be installed between its teeth).
- Unscrew the alternator drive pulley, remove it from the shaft and remove the washer.
- Remove the camshaft cover.
- Loosen the tension roller (it should turn).
- Remove belt from all pulleys and pull out.
- If you need, in addition to installing the timing belt, remove the tensioner roller and replace it with a new one, unscrew the mounting bolt, and then remove the roller directly from it.
- Before submitting a new video, check if you really need replacement. To do this, take the metal middle of this mechanism and turn the plastic part. With a working accessory, it moves smoothly, without jamming.
- Inspect the pump and begin reassembly of the timing mechanism. Place the roller in the top hole on the cylinder block, but do not turn the bolt that secures this part of the drive all the way.
- Install the belt so that it runs correctly on all pulleys and rollers. To properly install the belt, after laying on the crankshaft pulley (it must be installed in its place), pull both parts of the part. Try to evenly distribute the load.
- far part belt the timing gear should lie on the pump pulley and go behind the idler roller (check the chain at this stage), and the closer it should lie neatly on the camshaft gear.
- Pull the camshaft slightly (in the direction of less travel) so that the teeth belt matched the cutouts on it. To turn the tension roller counterclockwise, use a special key.
After it was done replacement, check the tension of the timing belt. Excessive voltage in it on the Grant Lade is fraught with failure of the cooling system pump. In addition, if the belt is over-tensioned, it can quickly work.
A loose belt can lead to timing failure. Turn the crankshaft to the right so that the alignment marks match. Then turn over the alternator pulley assembly. Please note that when removing belt it is strictly forbidden to turn the shafts on a car of the Lada Grant model. Adjustment is only carried out when replacement already completed.
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