The frequency of replacing the timing belt on Chevrolet Cruise is 60,000 km of mileage or every 4 years (based on what happens faster). At the same time, the timing belt check is recommended every 100,000 km. When checking, you need to pay attention to the belt state. The replacement is needed if its teeth are erased, cuts, cracks, folds appeared, the cloth began to flaw from rubber. There should not be protruding threads and bundles on the end sides, and the normal outer surface of the timing belt does not have bulges or recesses.
What will take to replace the timing belt Chevrolet Cruz
In addition, traces of oil are unacceptable - it quickly destroys rubber materials; Such a belt should be replaced immediately. As a rule, oil is a dirt belt due to the protruding oscilves of the crankshaft and camshaft. Be that as it may, the reason for the occasion of oil needs to be eliminated.
It is worth noting that the direct procedure for replacing the timing belt Chevrolet Cruze. There are several preparatory stages. The simplest of them, these are recommendations to install cars on a pit, aleak or lift, and get necessary tools and consumables.
To replace the timing belt, you will need: 10, 14, 17 keys, sliding mites, hexagon on 5, timing belt kit.
Before replacing the timing belt Chevrolet Cruz, it is necessary to do the removal of the drive belt auxiliary aggregates, disassembling the case air filter, Removing the front right wheel and set the piston of the first cylinder in the VMT. About all these procedures (with the exception of the removal of the wheel), it is worth mentioning separately - these are the first steps in the instructions for replacing the timing belt.
Disassembly of the air filter hull Chevrolet Cruz
To remove the air filter housing, you need a flat screwdriver and a key to 10. First we need to weaken the clamp of the summing sleeve and disconnect it from the pipe of the air filter housing. Then squeeze the retainer and disconnect the hose of the GUR system, which is held by the bracket on the air filter housing.
Next, it is necessary to raise and pull out the holders of the housing from the fasteners on the body, and then disconnect from the bracket harness of the wiring of the suction air sensor. Then disconnect the wire connector from the sensor. Remove the air filter housing, pulling the lower nozzle from the duct.
Removing the Chevrolet Generator Cruz
Removing the drive belt of auxiliary units, in principle, gives an idea of \u200b\u200bhow the chevrolet led belt is replaced Cruz. You need a key to work to work.
Before proceeding with the removal of the belt, the air filter housing should be removed for convenience.
Remove drive belt With your own hands, it is very easy - you need to weaken the belt tension by turning the tensioning roller key clockwise. After that, you can remove the strap from the pulleys, remembering how it was installed. Installation in the reverse order.
Tags when replacing the timing belt Chevrolet Cruz
In order not to disturb the installation of the phases of the gas distribution when replacing the timing belt, the piston of the 1st cylinder is set to the VMT (the upper dead point) of the compression tact with the help of labels on the pulley of the camshafts. If you set the labels on the crankshaft, the piston or the 1st or 4th cylinder may be in the NTT.
By installing the piston in the VST, it should be checked if the labels on the crankshaft pulley coincide. If they are not combined, then the phases are violated - it is necessary to remove the belt and turn the crankshaft before the label coincide.
When installing the piston of the 1st cylinder into the upper dead point, the labels of the gear pulleys of the camshafts must be opposite each other, while the label on the crankshaft pulley should be located opposite the slot on the back cover of the timing of the timing.
Look interesting video On this topic:
Replacing timing chevrolet Cruz 1.8 Litra (141 hp) takes every 150,000 kilometers. Yes, it is as much as the modern belts of the gas distribution mechanism go. True, the replacement may be required for another reason. For example, the timing roller or the belt fell motor oil. In this case, it is not worth postpone the repair. We will not forget that when the timing breaking on the Chevrolet Cruze Valve bends and your car will require expensive engine repair. Operation to replace the timing belt is very complex. Since you need a special tool for fixing camshafts from turning, a pit or an overpass. Plus, this procedure will take quite a lot of time to disassemble and removing various parts.
Let's start by the timing scheme of Chevrolet Cruz 1.8, so that it would be clear what we have to.
Hurry to please, in this design there are timing tags. However, to install the belt, we will definitely need to fix the pulleys of the camshafts from turning, otherwise it will not be possible to install all by the labels. We start disassembling the engine Cruise 1.8 liters. For work, we will need a pit or an overpass, since some of the work will have to be reduced from below.
Under the Chevrolet CRUZE motor compartment, the head "On 13" turns out four bolts of fastening power aggregate To the subframe of the front suspension. Remove the protection of the power unit, supporting the adjustable focus. Next should be removed the right dirt shield motor compartment. We take out two piston connecting the shield and the right-wheel shield simultaneously. The head "On 8" turns over the three screws of the attachment of the shield to the subframe. Shifting the right panel down, we take it out of the wheel hiding and remove it.
Turn off the screws of the attachment of the right front wheel to front bumper And the wing and take out the fastening of the front of the front of the hide to the body, flexing the front part of the hider and turn it out for the brake disk.
To check the status of the timing belt head E-10 We turn around two screws of the upper drive cover. Remove the lid.
Watching the head E-18 crankshaft clockwise for the screw mounting pulley drive auxiliary aggregates toothed belt Drive timing.
To replace the timing strap drive, remove the drive belt of the auxiliary chevrolet aggregates Cruz and dismantle its tensioning device.
To access the timing belt, it is necessary to dismantle the right support of the power unit. We install through the wooden block under the engine crankcase adjustable celestial stop. Remove the air filter.
The head "On 15" turns over two bolts of fastening the right support of the power unit to the spar, three support bolts of the support to the engine bracket and the fastening nut of the support to the body mudguard. We take out the support from the engine compartment.
We dismantle the spark plugs. To access the ends of the regulation shafts, remove the cylinder head cover. Having pulling up, remove from the cylinder head holders the cylinder heads of the engine control systems of the engine. We shift the spring crankcase ventilation tube. Remove the tip of the tube from the cylinder head cover fitting.
Head E-10 We turn out 11 screws of the cylinder head cover mounting. Remove the engine cylinder head cover.
Before removing the belt, we install crankshaft and distribution shafts to the NMT position (upper dead point) of the compression tact of the first cylinder. To do this, we turn the crankshaft clockwise for the screw of the attachment of the pulley drive of the auxiliary units until the label match on the pulley of the auxiliary aggregates with the label on the bottom cover of the timing of the timing. Timing timber crankshaft is clearly visible in the following photo.
At the same time, the grooves made on the shanks of both distributional shafts should set up in parallel and almost at one level with the surface of the cylinder head adjacent to the block cover of the block. We look at the photos below.
If the grooves on the shanks of the camshaft do not occupy the specified position, rotate the crankshaft another turnover (360 degrees) clockwise and again check the correctness of the installation crankshaft and distribution shafts.
Head E-18 We turn off the screw fastening the pulley drive of the auxiliary aggregates. In order to keep the crankshaft from the gross, put under the wheels of the car stops, turn on the gearbox the fifth gear and ask the assistant to pull the brake pedal strongly.
If the pulley fastening screw could not be replete, then by turning the head "on 15" two bolts, dismantle the dirt protection plate, which closes the slot at the place of the engine crankcase crankcase and the engine crankcase - next to the hollow hinge of the right wheel drive.
Through the gaps insert a slot screwdriver between the teeth of the flywheel and lay it on the differential bearing cover, thereby blocking the crankshaft from turning. Having turned away, remove the screw fastening the pulley drive of the auxiliary aggregates. Remove pulley.
The head "On 15" turns over three bolts of fixing the bracket of the right support of the power unit (pulley of the coolant pump for clarity is removed). Remove the bracket.
Sling screwdriver release the fixator of the middle cover of the timing of timing on one side and on the other hand.
We raise and remove the average timing cover. E-10 head with extender turning the four screws fastening the bottom cover of the timing of timing. Remove the drive cover of the engine engine of Chevrolet engine Cruz 1.8. We again check the correctness of the installation of the motor distribution phases.
With the removal of the drive of the auxiliary aggregates, check the coincidence of the tag on the crankshaft pulley tagged on the cover of the cylinder block. Tags on gear pulleys of both distribution shafts should be placed against each other.
If necessary, turn the crankshaft to the desired position for the screw fastening of the auxiliary aggregates, turned into a place through a suitable stop sleeve.
In order to replace the camshaft when replacing the belt, it is necessary to make a device from a metal plate or a corner. Dimensions of fixtures are indicated in the following photo.
Device for fixing camshafts will help properly install new timing belt Chevrolet Cruze 1.8.
Insert the device into the grooves on the shanks of the camshaft. The plate will fix the shafts relative to each other.
Attention! In order to avoid damage to the distribution slots of the camshaft position sensors, set the plate so that it does not touch the discs. For this, two recesses are made in the plate.
To loosen the belt tension insert the hexagon "on the 6" into the roller hole and, turning the roller's hexagon clockwise, weakening the belt tension and tighten the belt from the roller. Remove the timing belt from the gear pulleys of the camshaft and the crankshaft.
Chevrolet timing belt Cruz 1.6 liters (141 hp) has 146 teeth, 24 mm width.
ATTENTION! After removing the belt, the crankshaft cannot be turned to avoid changing the valves in the pistons. If necessary, replacing the tension roller with an asterisk key Torx T-50 turn the screw of its attachment. Remove the roller.
To replace the belt guide roller TORX T-50, turn the roller fastening screw. Remove the roller. When installing the tensioning roller, we introduce the protruding end of its spring (on back side Roller) in the appropriate groove on the cover of the cylinder block.
Before mounting the belt, we check on the coincidence of the installation labels (see above) correctly installing the crankshaft and enclosures executive mechanisms Switchgears of the phase control system. If necessary, turn the crankshaft and gear pulleys Distributional shafts in the desired position. We put on the belt on the gear pulleys of the crankshaft and switchgear and start the belt behind the guide roller. Turning the tensioning roller clockwise, we bring the belt for it and let go of the roller. In this case, the belt automatically flies.
We take out the fixing device from the grooves of shanks of distributional shafts. We turn the crankshaft for two turns clockwise for the screw attaching pulley drive auxiliary aggregates.
We again check the gas distribution phases. In case of incomprehension of installation labels, we repeat the procedure for installing the timing belt Chevrolet Cruz again.
If everything is in order tighten the screw attaching the pulley of the auxiliary aggregates at the beginning of the moment 95 nm. Next, we are brought by 30 degrees, and then another 15 degrees.
All other details and nodes chevrolet engine Cruze 1.8 liters set in reverse sequence.
.
Asks: Alexey Koshelev.
Essence of the question: Which TRG mechanism is set on Chevrolet Aveo?
Hello. I choose yourself about Aveo after restyling, many haw, and I like this non-standard design. I heard that there is a chain? Is it true? What of the Aveo engines is the chain?
In your case there will be only a belt. The chains were raised for the past generation.
Engine without chain.
The atmospheric volume of 1.2 liters of 16 valves on Chevrolet Aveo is set by a chain gases distribution mechanism. But such an engine was on previous generation cars.
Timing chain Engine 1.2 16 valves.
Need to change the chain after the car will pass 150,000 kilometers . In most cases, the chain can not only be changed, but also tighten that it is impossible to do with a belt that is subject to a complete replacement.
Chain resource
The resource of the chain may depend on many factors.
Including from the operating conditions of the engine. In general, the reviews of the owners confirm this, the timing chain can go about 200,000 kilometers without repair.
Many consider for this reason that the chain of reliable belt. But the belts themselves on the latest Aveo models are distinguished by reliability and quality. They can easily scroll through two camshafts (engine 85 kW and 115 hp) and sixteen valves. Also, such motors are distinguished by an improved gas distribution and economy system.
What is better to choose: chain or timing strap?
Timing belt on Chevrolet Aveo.
Replacing a chain or timing belt is a rather complicated procedure that requires certain skills, and therefore trusting it only to professionals on a hundred.
It should be noted that the state of the chain and its resource will largely depend on the pressure of the oil in the engine, its state and quality. If you observe certain operating conditions that are spelled out in the Auto Guide, the chain will be able to last long enough. It is also important to use quality consumables and oil.
Timing belt on an engine 1.4 liters.
A modern car can clearly independently track all changes that occur in the timing, as well as signal about this driver by the message to the instrument panel.
Chain Engine Overview on Chevrolet Aveo
conclusions
If timely produce repair and maintenance of the machine, as a result of which it will help to avoid the costly repair of the entire engine, which can be caused by damage to the chain or belt.
And chain, and belt, if we talk briefly. The first models from General Motors - Chevrolet for the first time came up from the conveyor in 1998. The engine ruler at that time was represented by one instance with a 1.4 liter volume (A14NET / NEL). A little later, motors were installed with volumes 1.6 and 1.8 liters under marking F16D4 and F18D4, respectively. The first engine with volume 1.4 had a pre-installed chain type TRM, two subsequent are classic in the form of a belt.
Briefly about the timing of timber
Gas distribution mechanism An important component in the engine. This node drives distribution and crankshaft in motion. Inflammation occurs under pressure combustible mixture In the combustion chamber, the car moves.
Belt, as a drive element, has become so popular that interest ratio exceeds 75% of all technical meanscoming on sale. Previously, the figure was hardly reached 25%.
Advantages and disadvantages of belt drive
The prevailing majority of Chevrolet engines of the atmospheric type circle are equipped with a belt drive. Among the sets of "pluses", we denote the following:
- simplicity of replacement, installations;
- no lubricant;
- low noise. The noise indicator is a record 15%.
At the same time, there are deficiencies, more precisely, one, but a significant - non-breaking resource of operation. In practice, the mileage indicator does not exceed 70 - 80 thousand km. Subject to aggressive control style or hit motor oil On the belt, the resource is reduced by a third. Given the many fakes, the term of use is hardly exceeded by a mark of 60,000 km.
Advantages and disadvantages of the chain drive
As mentioned, the chain is used only on the engine with a 1.4 liter volume.
Benefits:
- duration of the service life of the car. Real mileage It is at least 150,000 km. Subject to proper use of the machine, the resource reaches 180,000 km;
- reliability;
- construction strength.
Disadvantages are also present:
- the greatest and chief "minus" - excessive noise in the process of work;
- the need to install additional parts for the full functioning of the mechanism, such as the tensioner, the sedator;
- systematic prevention, replenishment of the missing amount of lubricant. Otherwise, the chain will simply embar.
Tension of chain links The process is complex and possible only with serviceable tensioning rollers. Under high oil pressure roller together with spring adjust the chain tension in the process of rotation of the crankshaft and distributional shafts Chevrolet Cruze.
Chain or belt. What's better
Unambiguously answer the question is impossible. Due to the fact that everyone has pros and cons. The owner of Chevrolet Cruz chooses a car based on his needs and needs. There is a question about choosing a type of actuator, it is better to give preference to the belt. Despite the non-time life, install new belt - The case is five minutes, unlike the chain.
If the Chevrolet Cruze car is planned to be used in special climatic regions with negative temperatures, select Make in the direction of the chain drive. The belt is less adapted to the cold. And if you consider the hitting of icy water, the final decision is obvious.
Regardless of the type of pre-installed GD drive mechanism, spend technical inspection, Install only high-quality and original items, use moderate control style. car Chevrolet. Cruze.
Of course, most of the owners of the Chevrolet car Cruz are worried about what will happen in the event of a timing belt cloth. All motors have their own constructive differences. And that is practically safe for some (except delivery of the car by the tow truck on car service, new belt, rollers and work). It may pour into serious repairs for other engines.
Unfortunately, at all, without exception, the cruise motors, when the timing belt is broken, the "meeting of the valves" occurs. That is, they are oppressed, which requires at least the removal of the head of the cylinder block, with their replacement. Therefore, it is necessary to be extremely responsible to approach both the interval of the replacement and the choice of car service, which will install a new GDG set and provide a guarantee.
In conclusion, we note that the most the optimal choiceNevertheless, there will be a 1.8 gasoline Motor Chevrolet Cruz, cases of a belt break on which is quite rare.
When passing a regular, carrying out every 15 thousand kilometers, a prophylactic examination of the timing belt is carried out. Its toothed surface should not contain traces of cracks, the supervisors of individual teeth, traces of tissue detachment from the rubber base. FROM outside It is necessary to verify the absence of traces of wear, which opens the part of the Cord, and visible areas with Nagar. On the end surface should not be bundle.
The presence of the damage listed above is the signal for the immediate installation of the new timber belt Chevrolet Cruz, during the same one. Similarly, it is worth entering, if there is oil drips on the belt, even in minimum quantities.
Technology Replacing the timing belt on Chevrolet Cruz 1.6, 1.8:
- works are carried out whenever possible on the cooled motor
- the lower protection of the engine and subsidence is dismantled
- remove the timing belt housings
- engine posts
- remove the lower engine cushion along with the bracket
- both camshaft pulleys are exhibited according to the labels.
- rollers are weakened to remove the timing belt and dismantle it
- both pulley camshaft are removed
- then removed stretch rollers
- if necessary, dismantled and replaced with a new water pump
- install new videos, auxiliary and main belt
- checked correctness of marking
- assembly is made according to the opposite algorithm
It is important to remember that during the tension of the timing belt, the installed lower label is able to jump on 1 tooth to the right. In order to prevent re-disassembly, you can immediately arrange it with a delay of 1 tooth, so that after tensioning the timing belt, all the labels coincided. Then you need to scroll through the motor for two turns forward, making sure the label matches.
For all types of work on the replacement of the timing belt, stretch and auxiliary rollers Chevrolet Cruz, eliminating the breakdowns of the timing belt occurred due to the breakdown of the timing belt. In stock Wide selection of original and not original spare parts. The vast experience of our masters and the excellent knowledge of the features of these engine data, allow you to offer our customers excellent quality and reasonable prices.
