We change the timing belt for Hover H3 and H5 with our own hands. We change the timing belt for Hover H3 and H5 with our own hands Firms that produce high-quality analogues

Cars are from China. Hence some features of operation and maintenance.

It is worth saying that of the entire range of engines installed on our great wall hover cars, there is only one original one, this is a two-liter diesel engine with the code GW4D20. The remaining motors are Mitsubishi motors, respectively, 2.4 liters 4G64S4M and 2 liters 4G63S4M. From the point of view of the operation that interests us, we can say the following. The timing drive on all these motors is belt driven, there is a difference in layout, but more on that later.

It is worth saying that the manufacturer set the same period for replacing belts for all these motors 60,000 km or 36 months (3 years), whichever comes first.

Let's start with the 2.4 4G64S4M engine, this is a four-cylinder engine with one camshaft. The timing drive is a belt, but not one, as in most cases, but two! What is the secret? Everything is quite simple. The 4G64S4M engine has balancer shafts and one of them is driven by a small toothed belt, separate from the main timing belt.

In general, the procedure for replacing belts on this engine is not very difficult. To begin with, we disassemble the front part, we will not go into detail, since it is quite obvious what needs to be removed to access the timing belt covers. When we got to the covers, remove the crankshaft pulley. Then remove the top, aluminum cover and bottom plastic. Next, we combine the marks on the camshaft gear and the valve cover casing.
The marks on the crankshaft and on the oil pump gear should also match.

After inspecting our belts, we will begin to replace. We unscrew the tensioner roller, remove the belt, unscrew the remaining rollers, remove the balance shaft belt and tensioner. Let's get to the installation. First, install the roller and balancer shaft belt. The marks on the gear pulleys of the crankshaft and balancer shaft must match the marks on the covers.

The balance shaft belt tension is adjusted by the roller eccentric and is considered correct if the belt deflection from above, by hand, is 5-7 mm, the tightening torque of the roller bolt is 18 Nm.

When installing the belt, the marks on the gears of the shafts must match the marks on the covers. There is one caveat. The oil pump gear is also the drive for the second balance shaft. To check the correct installation of the oil pump gear: Unscrew the plug from the cylinder block. Insert an 8mm Phillips screwdriver into the hole. Make sure the screwdriver is inserted to a depth of 60mm. If the screwdriver can only be inserted 25mm: Rotate the oil pump sprocket 360° and reinsert the screwdriver. So you can make sure that the second balance shaft is installed correctly.

Now it's time to tackle the automatic belt tensioner. It is worth making sure that the tensioner walks in its housing without tasks. Before installing the tensioner in place, it must be “cocked”, compressed until the holes are aligned and a suitable cotter pin is inserted. Then we install the tensioner in place, tighten the tensioner bolts with a torque of 23 Nm.
Install the belt. We check the alignment of marks on all gears. Gently turn the engine a quarter of a turn back, and then back until the marks are aligned. Check all labels again. Next, you need to tighten the belt, for this there is a special tool, with which you need to tighten the belt with a force of 3.5 Nm and tighten the roller bolt with a force of 48 Nm.

Next, remove the cotter pin from the automatic tensioner. We turn the engine 2 turns, check the marks, and after 15 minutes we measure the distance that the tensioner pusher has reached. It should be within 3.8-4.5 mm. Next, we assemble the engine in the reverse order, the crankshaft pulley is pulled with a torque of 88 Nm.
Well, we figured out the 2.4 engine, it's time to talk about replacing the timing on a 2.0 engine marked 4G63S4M. Let's take a look at the front of this engine.

What we see, everything is almost the same except for the lack of a balance shaft belt. But the bottom line is that balancing shafts are not installed on 4G63S4M motors, otherwise the timing drive mechanism is completely identical. From this it follows that all of the above for the previous motor is also valid for our two-liter, with the exception of moments associated with balance shafts.

And so the third engine that we will consider is the GW4D20 diesel. The timing mechanism is driven here by the same belt. We dismantle everything that prevents you from removing the timing belt covers. Remove the belt covers, unscrew the 4 bolts of the crankshaft pulley and remove it. Now we see the whole mechanism and we can set the labels, as shown in the figure.

After that, we turn the crankshaft 2 turns clockwise and check the coincidence of all installation marks., We also control the position of the tensioner roller pointer, if something does not match, repeat the procedures described above. If everything is "ok", then we assemble everything in the reverse order, we pull the bolts of the crankshaft pulley with a torque of 20-26 Nm.
In general, everything, as you can see for a semi-skilled mechanic, the procedure itself will not be a big problem, and if you have the skills and tools, the car owner can do this work on his own. Next, I want to talk about pitfalls. As a rule, when replacing the belt drive, the mechanic will advise replacing the water pump (pump). What is it connected with? The fact is that the service life of the pump is not much longer than the service life of the belt with rollers. In the case of gasoline engines, when replacing the belt, access to the water pump is completely open and it is not difficult to replace it, which ultimately reduces the total amount of maintenance. If the pump fails, the amount of work to replace it will be large and the cost of these works will be significant. In the case of a diesel engine, the pump is driven directly by the timing belt, which increases the risk of engine damage when the water pump is jammed, here the repair cost can be cosmic ... Also, some parts that the mechanic removes when replacing the belt may need to be replaced. For example, the crankshaft pulley has a rubber damper and, if worn, the pulley must be replaced. I would also like to pay attention to spare parts ... Those elements that are changed during our procedure must be of high quality, otherwise repeated intervention may be required, and in some cases expensive repairs due to the destruction of the timing drive.

So, based on the experience received by the RSV Service, let's sum up some results. The procedure for replacing the timing belt on these engines does not require special special tools, but like any intervention in critical engine systems, it requires experience, attention, and understanding of the operation of vehicle systems. We advise you to entrust this work to experienced mechanics. The technical center RSV Service has extensive experience with cars of this series, these motors are well known to us. Come and we will qualitatively and quickly carry out all the work related to the replacement of the timing drive on your car.
Specify the cost of work and spare parts by phone, the article cannot reflect the real prices at the moment.

Sincerely, RSV Service!
Good luck on the roads! See you at the scheduled MOT (Maintenance)!

Hello dear!
Removing the belt:
1. Disconnect the negative cable from the battery.
2. Set the piston of the 1st cylinder to the TDC position and remove the drive belts of the generator, air conditioning compressor and power steering pump.
3. Remove the cooling fan.
Timing Belt:
1 - Upper timing belt cover; 2 - Lower casing of the timing belt; 3 - Arm of the pump of a steering; 4 - Crankshaft position sensor; 5 - Timing belt; 6 - Tension roller; 7 - Tension lever; 8 - Automatic tensioner; 9 - Bypass roller; 10 - Oil pump bracket; 11 - Crankshaft pulley bolt
shaft; 12 - Crankshaft pulley; 13.14- Flanges; 15 - Tension roller; 16 - Timing belt; 17 - Balance shaft pulley; 18 - Bushing; 19 - Crankshaft pulley; 20 - Engine support bracket; 21 - Camshaft pulley bolt; 22 - Camshaft pulley; 23 - Rear timing belt cover.
4. Mark the direction of movement of the timing belt to facilitate its further installation.
5. Lock the flywheel with the tool.
6. Remove the crankshaft sprocket. If it is not possible to remove it, use a puller.
7. Mark the direction of movement of the balance shaft drive belt and remove it.
11. Using a special tool, block the camshaft pulley and tighten the bolt of its fastening.
8. Install a special tool to block the balance shaft pulley.
Unscrew the nut and remove the pulley from the balance shaft.
9. Remove the crankshaft pulley.
10. Using a special tool, block the camshaft pulley and loosen its fastening bolt.

Belt installation.
13. Install the balance shaft pulley.
12. Lubricate the motor support bracket bolts with sealant.
14. Align the marks on the crankshaft and balancer shaft pulleys with the marks on the front timing belt cover. Install the balancer shaft drive belt on the crankshaft and balancershaft pulleys.
15. Make sure that the location between the center of the idler pulley and the center of the bolt is maintained as shown in the figure.
16. Move the tension roller in the direction of the arrow with your finger so as to create the required belt tension. In this position, tighten the idler pulley mounting bolt. When the bolt is tightened, make sure the shaft does not turn. If the shaft has turned, the belt may be over-tensioned.
17. Make sure the marks on the pulleys and front cover are aligned. Press the tension side of the belt with your finger and check the belt deflection. It should be within 5-7 mm.
18. Install the crankshaft pulley by blocking the flywheel with the special tool.
19. Install the auto tensioner. If the tensioner rod is in the fully extended position, install it back using the procedure below. Fix the tensioner in a vise. Push the stem into the tensioner step by step so that hole A in the stem aligns with hole B in the tensioner body.
20. Insert 1.4 mm wire into aligned holes.
21. Remove the tensioner from the vise.
22. Install the tensioner on the front casing and tighten the bolts of its fastening.
Attention! Do not remove the steel wire from the tensioner.
23. Install the tension roller so that the two holes are vertical.
24. Make sure the tension roller is installed correctly.
25. Align the marks on the camshaft pulley and cylinder head.
26. Align the marks on the crankshaft pulley and the front casing.
27. Align the mark on the cooling pump pulley with the alignment mark.
28. Unscrew the plug on the cylinder block and insert a screwdriver with a diameter of 8 mm into the hole.
28. If the screwdriver has entered more than 60 mm, the marks are set correctly. If the depth is only 2025 mm, rotate the coolant pump pulley one turn and check the alignment of the marks. Then insert the screwdriver again. The screwdriver must remain inside the hole until the timing belt is fully installed.
29. Install the timing belt on the crankshaft pulley, bypass pulley, camshaft pulley and then on the tension pulley.
30. Move the tension roller in the direction of the arrow and tighten the central bolt.
31. Make sure all marks are aligned.
32. Remove the screwdriver from the hole and screw in the plug.
33. Turn the crankshaft a quarter of a turn counterclockwise. Then scroll it clockwise so that the marks are aligned.
34. Install a special tool with a torque wrench on the tension roller and loosen the central bolt of the tension roller.
35. Create a torque of 3.5 Nm with a torque wrench. While holding the idler pulley, tighten the center bolt.
36. Make two full revolutions of the crankshaft and leave the engine for 15 minutes. Then check that the wire in the auto tensioner moves with ease.
37. If the wire does not move freely in the tensioner, repeat the mark shifting procedure.
38. Measure the distance A between the tensioner rod and its body.
Nominal value: 3.8-4.5 mm.

Cars Hover H3, H5, unlike most Chinese cars, can boast of reliable operation and enviable technical characteristics. For a sufficiently reliable operation of such a car, the correct and timely replacement of the timing belt for the Hover H5 (gasoline) is of utmost importance. Such a replacement can be done with your own hands without special skills and experience, details can be found in the instructions below.

The need for a new belt

The timing belt, as you know, is part of the gas distribution mechanism and is designed to ensure the process of synchronous operation of the crankshaft and camshaft. The main task of the functioning of this device is to ensure reliable and well-coordinated operation of the car engine. Such a serious task wears out the timing belt over time.

The design of the belt is represented by a rubber rim equipped with special teeth from the inside, which are used for reliable coupling with toothed pulleys. In the case of Hover H3, H5, the timing belt of a gasoline and diesel engine is very different. Products for diesel engines are equipped with rounded teeth, while gasoline ICEs are equipped with a design with rectangular teeth.

Any part of the car, one way or another, is subject to wear. This fact is caused by the banal service life of a particular mechanism, the use of low-quality consumables, violation of recommendations for the operation of a particular vehicle model, as well as the influence of the conditions for using the car. It is noteworthy that not all cars today are equipped with a gas distribution mechanism or timing.

In the event of a broken timing belt, quite significant problems arise in the operation of a gasoline and diesel engine. Thus, a broken timing belt may contribute to the forced need to repair or replace the internal combustion engine. A sharp disruption in the normal operation of the motor is facilitated not only by the breakage of the timing belt itself, but also by its banal wear, so this part should be replaced regularly.

The following causes of wear or breakage of the timing belt are known:

• Irregular updating of consumable car parts, or the use of low-quality analogues of such materials.
• Car repair without the necessary parts, tools and qualifications.

The following signs of a broken belt of the gas distribution mechanism can be distinguished:

• During the operation of the car, extraneous noise and vibrations occur.
• The color of the exhaust gases has changed dramatically.
• Difficult and long start of the car engine.

The process of replacing the timing belt is carried out in strict accordance with the recommendations of the car manufacturer. In the case of Hover H3, H5 and domestic roads, it is recommended to change the timing belt every 60,000 km. In addition, the frequency of belt replacement is directly affected by the following:

• vehicle operating conditions. It is known that the best operating conditions for internal combustion engines is the movement of the car along the highway, rather than in urban areas.
• High-quality and accurate repair and replacement of the timing belt in order to avoid the adverse consequences of poor-quality maintenance and service.
• Use of quality spare parts.

There are the following signs that indicate the need to replace the timing belt:

• Regular maintenance depending on the mileage and operating conditions of the vehicle.
• The formation of erosion marks, delamination of fabric and rubber, the appearance of material defects.
• Traces of oil on the timing belt, worn teeth of the belt design.

Detailed instructions for self-assembly of the product

In the vast majority of cases, any serious repair work on the mechanisms of a car should be trusted to professionals, especially when it comes to interfering with the operation of a vehicle engine, however, such fairly regular work as replacing a timing belt can be done by yourself.

Basic knowledge of the structure and operation of the engine, of course, will be needed in order for the process of repairing and replacing the timing belt to be effective. Below is a detailed and step-by-step instruction for the process of replacing the timing belt with your own hands. The process of dismantling an old timing belt and installing a new one, as a rule, does not cause difficulties, however, it requires a careful and accurate approach, strict adherence to the step-by-step guide and manufacturer's recommendations, as well as attention to detail.

Required Tools

For this kind of work, it is necessary to have such a tool as a set of long heads, a set of wrenches and screwdrivers, as well as a tension roller, a dynamo wrench and, in fact, a new timing belt model.

Steps in the replacement process

• First of all, the machine is de-energized by disconnecting the negative terminal from the battery. It is necessary to turn off all the electrics, because its work can adversely affect the process of replacing the belt.
• Next, you should fix the piston of the first cylinder in a dead position and make mandatory marks on the belts, which greatly facilitates the process of reassembling the structure.
• The next step is to loosen the mounting bolts, as well as dismantle the belts from the power steering and generator.
• The next step is to dismantle the engine cooling fan and two car pump pulleys, as well as the top protection of the old timing belt.
• Then, after getting rid of the following mounting bolts, carefully dismantle the crankshaft pulley and plastic cover. The protection is removed in order to get unhindered access to the structure itself.
• In order to completely get rid of special protection, you must first dismantle the air conditioner belt tensioner.
• The next step is the dismantling of the aluminum protective roof, fastened to the cylinder head.
• After that, be sure to combine all the available labels. For this purpose, it is necessary to scroll the crankshaft, as well as combine all the available marks.
• The next step is to fix the crankshaft and dismantle the toothed pulley, which is facilitated by the use of screwdrivers.
• Before dismantling the balance shaft drive belt, it is necessary to set a mark for the direction of movement of this drive, which will ensure the correct further installation process.
• The next step is to fix the camshaft pulley and dismantle the balancer shaft, as well as getting rid of the crankshaft pulley.
• The first assembly step is to install the balancer pulley and treat it with special bolt compounds.
• Exactly according to the marks, you should mount the balancing shaft drive belt and adjust the degree of its tension.
• Then you should fix the tensioner with a special mounting bolt, as well as fix the flywheel and mount the crankshaft pulley.
• The next step is to mount the automatic tensioner using a vice, lock and install the tensioner on the front casing.
• After tightening the mounting bolts of the automatic tensioner, you need to install the tension roller and exactly align all the marks on the camshaft and cylinder head.
• The next step is to install the timing belt directly and fix it with a central bolt.
• Then you should make sure that all the installed design marks match exactly and install the plug.
• Next, the crankshaft scrolls until all the marks are completely aligned in all directions.
• The next step is to create a torque of 3.5 Nm and hold the tensioner in the process of tightening the central bolt.
• Then you should pull the latch out of the automatic tensioner, screw both protective plastic covers and install in turn all the previously dismantled pulleys.
• The final stages of the process of replacing the timing belt are the tensioning of the drive belts of the mechanisms and the reverse connection of the electrical wiring, as well as starting the engine and testing the operation of the vehicle's motor.

Timing belt: 1 - Upper timing belt cover; 2 - Lower casing of the timing belt; 3 - Arm of the pump of a steering; 4 - Crankshaft position sensor; 5 - Timing belt; 6 - Tension roller; 7 - Tension lever; 8 - Automatic tensioner; 9 - Bypass roller; 10 - Oil pump bracket; 11 - Bolt of the crankshaft pulley; 12 - Crankshaft pulley; 13.14- Flanges; 15 - Tension roller; 16 - Timing belt; 17 - Balance shaft pulley; 18 - Bushing; 19 - Crankshaft pulley; 20 - Engine support bracket; 21 - Bolt of the camshaft pulley; 22 - Camshaft pulley; 23 - Rear timing belt cover.

1. Disconnect the negative cable from the battery.

2. Set the piston of the 1st cylinder to the TDC position and remove the drive belts of the generator, air conditioning compressor and power steering pump.

3. Remove the cooling fan.

4. Mark the direction of movement of the timing belt to facilitate its further installation.

5. Lock the flywheel with the tool.

6. Remove the crankshaft sprocket. If it is not possible to remove it, use a puller.

7. Mark the direction of movement of the balance shaft drive belt and remove it.

8. Install a special tool to block the balance shaft pulley.

CHECK THE TIMING BELT

The belt must be checked carefully. If the following defects are found, the belt must be replaced with a new one:

Hardened rubber on the outside of the belt. The outer side of the belt is shiny, inelastic and so hard that when pressed hard with a fingernail, no marks are left on it;

4 cracks in the rubber on the outside, 2 cracks or loose material, cracks 1 and 3 at the root of the tooth;

Cracks on the sides of the belt, the sides of the belt are heavily worn;

Initial stage: The material of the side of the belt that was subjected to greater stress is worn out (the fabric is frayed, the rubber is peeling, the color has turned white; the structure of the material is not determined).

End stage: The fabric on the side of the teeth on the side of greater load is worn out and the rubber is completely exposed (the width of the tooth has decreased).

CHECKING THE AUTOMATIC TIMING BELT TENSIONER

1. Check tensioner for leaks. If any are found, replace it.

2. Check the tensioner rod end for wear and damage. If necessary, replace it.

3. Measure the protrusion of the stem from the body.

Standard value: 12 mm.

4. Press the tensioner rod with a force of 98 to 168 N and measure the protrusion of the rod. If the stem sag is more than 1 mm or it protrudes from the body less than 12 mm, replace it.

Note: Check pump condition. Replace if necessary.

Installation

11. Using a special tool, block the camshaft pulley and tighten the bolt of its fastening.

12. Lubricate the motor support bracket bolts with sealant.

13. Install the balance shaft pulley.

14. Align the marks on the crankshaft and balancer shaft pulleys with the marks on the front timing belt cover. Install the balance shaft drive belt on the crankshaft and balance shaft pulleys.

15. Make sure that the location between the center of the idler pulley and the center of the bolt is maintained as shown in the figure.

16. Move the tension roller in the direction of the arrow with your finger so as to create the required belt tension. In this position, tighten the idler pulley mounting bolt. When the bolt is tightened, make sure the shaft does not turn. If the shaft has turned, the belt may be over-tensioned.

18. Install the crankshaft pulley by blocking the flywheel with the special tool.

19. Install the auto tensioner. If the tensioner rod is in the fully extended position, install it back using the procedure below. Fix the tensioner in a vise. Push the stem into the tensioner step by step so that hole A in the stem aligns with hole B in the tensioner body.

Attention! Do not remove the steel wire from the tensioner.

24. Make sure the tension roller is installed correctly.

25. Align the marks on the camshaft pulley and cylinder head.

26. Align the marks on the crankshaft pulley and the front casing.

27. Align the mark on the cooling pump pulley with the alignment mark.

28. Unscrew the plug on the cylinder block and insert a screwdriver with a diameter of 8 mm into the hole.

28. If the screwdriver has entered more than 60 mm, the marks are set correctly. If the depth is only 2025 mm, rotate the coolant pump pulley one turn and check the alignment of the marks. Then insert the screwdriver again. The screwdriver must remain inside the hole until the timing belt is fully installed.

29. Install the timing belt on the crankshaft pulley, bypass pulley, camshaft pulley and then on the tension pulley.

30. Move the tension roller in the direction of the arrow and tighten the central bolt.

31. Make sure all marks are aligned.

32. Remove the screwdriver from the hole and screw in the plug.

33. Turn the crankshaft a quarter of a turn counterclockwise. Then scroll it clockwise so that the marks are aligned.

34. Install a special tool with a torque wrench on the tension roller and loosen the central bolt of the tension roller.

35. Create a torque of 3.5 Nm with a torque wrench. While holding the idler pulley, tighten the center bolt.

36. Make two full revolutions of the crankshaft and leave the engine for 15 minutes. Then check that the wire in the auto tensioner moves with ease.

37. If the wire does not move freely in the tensioner, redo the mark alignment procedure.

38. Measure the distance A between the tensioner rod and its housing.

Change the timing belt to Hover H3 and H5 do it yourself

Auto Hover H3, H5 are one of the most reliable Chinese cars and have the highest performance properties. This allows them to operate in extreme conditions, which usually increases the requirements for consumables. Therefore, replacing the timing belt with a Hover H5 ( petrol) are essential for the safe operation of the machine. It is carried out without the help of others, an article with a detailed annotation and a video will help here.

In what cases is it necessary replacement?

The timing belt is part of the gas distribution mechanism and serves to synchronize the operation of 2 shafts: crankshaft and distribution. The main task of the belt is to smooth out the pulsation of the motor, synchronize the shafts, ensure the operation of the drives of the water and oil pumps. This is a heavy load, which leads to frisky wear.

The part is a rubber rim, on the inside of which there are special teeth that are needed for good grip with the toothed pulleys. On the Hover H3, H5, the timing belt for a gasoline engine is different from the belt for diesel engines. A rubber product with rounded teeth is installed on a diesel engine, and a product with rectangular teeth is installed on gasoline engines.

A broken belt has severe consequences for both a gasoline engine and a diesel engine. When this part breaks, the synchronization of the shafts disappears, the valves begin to peel the pistons. Thus, the pistons become unusable, the surface of the cylinders is scratched, the valves are bent. This leads to costly repair of the motor for another substitution. The wear of the timing belt itself is also unsafe, after a while it stretches, the teeth wear out, which leads to a deterioration in the operation of the engine, loss of power, and an increase in gasoline consumption.

Replacing the timing hover n5 gasoline 2 4.

Cracks on an ancient timing belt

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The breakdown will be:

• untimely replacement of consumables;
• unskilled repair;
• repair without the use of the necessary parts and fixtures;
• introduction of consumables of low quality.

Signs of product breakage:

• extraneous sounds during engine operation;
• changed color of exhaust gases;
• the motor does not start immediately with difficulties;
• during operation of the motor, extraneous vibrations occur.

The timing belt is replaced according to the manufacturer's recommendations. For Hover H3, H5 at least 60 thousand kilometers on Russian roads. The frequency of replacement depends on the following reasons:

1. The criterion in which the car is operated. For example, in urban conditions there is an uneven load on the engine due to sudden stops and accelerations. On the track, more suitable conditions for the performance of the motor.
2. High-quality consumables last longer, so they need to be changed less often.
3. It is important that the replacement work be carried out by a great specialist. Because the future operation of the car depends on the quality of the work performed.

Prerequisites for the replacement of consumables:

• routine replacement of consumables;
• detection of oil on one of the belt surfaces;
• the occurrence of cracks;
• worn teeth;
• exfoliation of fabric from rubber;
• stratification of material, fluffy side surfaces.

Replacing the timing belt hover 2 4 gasoline.

Step by step replacement instructions

The timing belt is replaced without the help of others, if you have an idea about the structure of the motor and experience in repair work. With all this, our client should strictly follow the manufacturer's advice on substitution. The procedure lasts approximately 3-4 hours.

Tools

To perform the work, it is necessary to prepare the tools that are always needed nearby:

• set of wrenches;
• a set of heads, better than "long" ones;
• torque wrench;
• screwdrivers;
• tension roller;
• new timing belt.

A set of tools to get the job done

Replacement belt Timing and front crankshaft oil seal Great Wall Hover engine 4G64

Timing belt replacement and front crankshaft oil seal Great Wall Hover.

Stages

1. First of all, turn off the power to the car by removing the negative terminal from the battery. We turn off all the electrics that will interfere with the replacement.

Hover car engine compartment

Before starting work, the piston in the first cylinder must be set to the top dead center position.

Before proceeding, make marks on the straps to facilitate reassembly.

We loosen the fixing bolt that fixes the air conditioner belt tension roller. After loosening the tension with the bolt, remove the air conditioning belt.

Then, sequentially, loosening the fixing bolts, remove the belts from the power steering and the generator.

Next, you need to remove the cooling fan.

Having unscrewed the mounting bolts, remove the two pulleys of the water pump.

After unscrewing the two bolts, remove the upper plastic timing belt protection.

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Remove the top protective cover

After unscrewing the four fixing bolts, you need to remove the pulley crankshaft. The pulley damper must be intact.

Next, unscrew the nine bolts that hold the plastic protective cover.

Then, in order to completely remove the cover, you need to remove the air conditioner belt tensioner.

After that, unscrew the bolts and remove the aluminum protection cover, which is attached to the cylinder head.

The next step is to match all the marks. To do this, scroll the crankshaft. First you need to align the marks on the casing of the valve cover and the camshaft.

Alignment marks at the top of the camshaft
Next, we combine the mark on the crankshaft gear washer with the mark on the balancer shaft.

Aligning the marks on the balance shaft strap

Having fixed the crankshaft from turning with the help of the device, you need to remove the toothed pulley crankshaft using screwdrivers or a special tool.

Before removing the drive belt balance shaft, you need to mark the direction of its movement in order to correctly install it during installation. After removing the belt, you need to check its condition. If defects are found, it must be replaced.

Having fixed the camshaft pulley from turning, we tighten its fixing bolt.

Blocking the pulley balance shaft, you need to unscrew the nut and remove it.

Next, remove the crankshaft pulley.

Now we start the assembly by installing the balancer pulley.

Next, you need to lubricate the bolts of the motor support bracket with sealant.

Then, after checking the coincidence of the marks on the crankshaft and balancer pulleys with the marks on the front timing belt cover, you need to put the balancer drive belt on the balancer and crankshaft sprockets.

Using the tension roller, adjust the belt tension. By pressing your finger on the belt, you can check the tension, the deflection should be no more than 5-7 mm.

When the required tension is reached, the tensioner mounting bolt must be tightened. In this case, the shaft must not rotate.

Having fixed the flywheel from turning, install the crankshaft pulley.

Next, you need to install an automatic tensioner. If the tensioner rod is removed, it must be inserted. To do this, we clamp the tensioner with a vice and insert the rod in so that the holes on the tensioner and the rod coincide.

Aligning the holes on the auto tensioner

Insert a retainer, such as a wire or a paper clip, into the aligned holes.

After releasing the tensioner from the vise, place it on the front casing and tighten the mounting bolts.

When installing the tension roller, make sure that both holes are vertical.

We combine the marks on the cylinder head with the mark on the camshaft. The marks on the crankshaft must match the marks on the front cover.

Next, align the mark on the pump with the installation mark.

After unscrewing the plug on the cylinder block, you need to insert a screwdriver with a diameter of 8 mm into the hole. If the marks are set correctly, it should enter by 6 cm. Otherwise, if it entered only by 2-2.5 cm, you need to turn the pump pulley one turn and check that the marks match. Then insert the screwdriver again. It should remain inserted until the timing belt is fully installed.

Starting the installation belt timing mechanism from pulling the loop on the crankshaft pulley, then on the bypass roller, camshaft pulley and lastly on the tension roller. After turning the tensioner, you need to tighten the central bolt.

Check all labels again. If everything is in order, pull out the screwdriver and insert the cork in its place.

We scroll the crankshaft until the marks are aligned, first against, and then clockwise.

Having installed a special device on the tensioner with a torque wrench, we loosen the central bolt of the tensioner.

Having created a moment of 3.5 Nm, you need to hold the tensioner and tighten the central bolt.

We pull out the lock from the automatic tensioner.

Next, fasten the top and bottom protective plastic covers.

At the next stage, we install all the removed pulleys in their original places.

We tighten all the drive belts of the bouffant mechanisms and connect the electrical wiring.