In each car, coming from the conveyor, all nodes are fully configured and operate, as it should be. But gradually some problems appear during operation. Some need to be addressed immediately, others can "be a bit wait." Adjusting the adhesion of Daewoo Nexia is just the case when it is impossible to pull, and appropriate operations are required.
Before starting work, it is necessary to diagnose breakage. Naturally, in case you have an obvious fault that is noticeable, there is no need for such actions. Obvious manifestations of the coupling system damage:
- heavy speed switching;
- grinding couplings;
- shocks when turned on;
- knocking out the transfer.
How to adjust?
In order to adjust the clutch, it is not necessary to have high-qualified auto mechanic skills, because this process is quite simple. It is enough just to carefully examine the material recommended by us and watch the video.
Instruments
Step-by-step instruction
Consider two options. This is adjusting the full and free stroke of the pedal.
Adjusting the full stroke of the pedal:
Adjusting the free stroke of the pedal:
The whole process is quite simple and will not take much time, and the result will be a comfortable ride and a good condition of the clutch nodes.
For long-term and trouble-free operation of the clutch system, the following rules must be followed. You can not keep a long leg on the clutch. Usually, this manner is acquired at the very beginning of the management of the motor vehicle due to fear, do not have time to disable the adhesion before stopping the machine. Without taking into account the constant tension of the leg, which is above the pedal, the pedal turns out to be a little bit, but pressed, and at the same time there is a gradual wear of the slave disk. Foresting bearing, although it provides for the functioning in rotation, when the pedal is squeezed, it takes a larger load, which significantly reduces its resource. It is strictly not recommended for a long time to disconnect the clutch (for example, during standings in traffic jams). If there is a long parking lot, translate the gearbox to the neutral lever and squeeze the clutch.
Slugging of the Daewo clutch system Nexia is easily installed according to the testimony of the tachometer. In case, while driving, the turnover gas pedal is rapidly growing, and then gradually decrease and the car accelerates, the clutch system needs immediate repairs.
Avtozam.com.
Adjusting the adhesion of Daewoo Nexia
First you need to measure the full course of the pedal. To do this, you need to take a ruler and measure the distance from the pedal lining (without clicking on the pedal) to the steering wheel. Then make the same measurements on the pedal squeezed. The difference in readings should not differ from 130-135 mm. Otherwise, you need to adjust the course of the pedal.
How to regulate
It is necessary for one key to 13 to loosen the lock nut on the pedal node, holding the adjusting bolt with the second key. Then, rotating the bolt, adjust the pedal move and tighten the lock nut.
Adjusting the free stroke of the pedal of adhesion Daewoo Nexia
When regulate
At first it is necessary to determine the free course of the pedal. This requires measuring the distance from the usual position of the pedal to the position in which the pedal is pressed with the effort. The normal free stroke of the clutch pedal is 8-15 mm. If the measurement results are different - you need to adjust.
How to regulate
The free stroke of the clutch pedal is adjustable. It is necessary to loosen the lock nut on 12 and unscrew (reduces the free stroke) or twist (increases the free move) of the rod. Tightening the locknut, check the free move.
etlib.ru.
8.2 Clutch pedal adjustment
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Any hydraulic system works fine if air is removed from it.
A warning
During air removal, add only a clean liquid recommended by the manufacturer. The liquid used in the hydraulic drive dissolves the paint and plastic, so when the liquid is entered into the paint coating of the car, rinse it with plenty of water.
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Clutch
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| Order procedure |
The adhesion bearing is sealed, and it is impossible to wash it.
Check fork shipping clutch installation| Order procedure | ||||||||||||||||
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autumn.ru.
8.1 Adjustment of the clutch drive
Service and operation
Manuals → Daewoo → Nexia (Daewoo Nexia)
Adjusting the clutch drive
Common clutch drive cable adjustment scheme
The correct adjustment of the clutch drive is checked by measuring the magnitude of the working stroke of its pedal. After replacing the drive cable, its shrinkage is made for at least thirty squeezing of the clutch pedal.
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In each car, coming from the conveyor, all nodes are fully configured and operate, as it should be. But gradually some problems appear during operation. Some need to be addressed immediately, others can "be a bit wait." Adjustment is just the case when it is impossible to pull, and appropriate operations are required.
Before starting work, it is necessary to diagnose breakage. Naturally, in case you have an obvious fault that is noticeable, there is no need for such actions. Obvious manifestations of the coupling system damage:
- heavy speed switching;
- grinding couplings;
- shocks when turned on;
- knocking out the transfer.
[Hide]
How to adjust?
In order to, optionally possess the skills of highly qualified auto mechanic, because this process is quite simple. It is enough just to carefully examine the material recommended by us and watch the video.
Instruments
- a set of keys;
- rag.
Step-by-step instruction
Consider two options. This is adjusting the full and free stroke of the pedal.
Adjusting the full stroke of the pedal:
Adjusting the free stroke of the pedal:
The whole process is quite simple and will not take much time, and the result will be a comfortable ride and a good condition of the clutch nodes.
For long-term and trouble-free operation of the clutch system, the following rules must be followed. You can not keep a long leg on the clutch. Usually, this manner is acquired at the very beginning of the management of the motor vehicle due to fear, do not have time to disable the adhesion before stopping the machine. Without taking into account the constant tension of the leg, which is above the pedal, the pedal turns out to be a little bit, but pressed, and at the same time there is a gradual wear of the slave disk. Foresting bearing, although it provides for the functioning in rotation, when the pedal is squeezed, it takes a larger load, which significantly reduces its resource. It is strictly not recommended for a long time to disconnect the clutch (for example, during standings in traffic jams). If there is a long parking lot, translate the gearbox to the neutral lever and squeeze the clutch.
Slugging of the Daewo clutch system Nexia is easily installed according to the testimony of the tachometer. In case, while driving, the turnover gas pedal is rapidly growing, and then gradually decrease and the car accelerates, the clutch system needs immediate repairs.
To adjust the clutch of the cone Nexia with their own hands is not a complex process and quite fulfill each motorist.
Nexia clutch adjustment You will need under certain causes of faults, namely the clutch pedal course reduced it means you have to repair the clutch drive, the slave disk warning means it will be necessary to replace the part. And much more you can find out in our article.
Daewoo Nexia clutch device
Daewoo Nexia installed on cars dry one-piece clutch with a central diaphragm spring. Pressure Coupling Daewoo Nexia Mounted in a steel stamped casing 3 attached to six bolts to the flywheel 1 of the engine. The slave disk 2 is mounted on the slots of the primary shaft of the gearbox and grop out the diaphragm spring 4 between the flywheel and the pressure disk. Hydraulic clutch shutdown drive Daewoo Nexia It consists of the main cylinder installed in the engine compartment, the working cylinder located on the clutch crankcase, the pipeline, which includes the tube and hose, as well as the clutch pedals, the bracket of which is attached to nuts to the front of the bodice.
At the starting position, the pedal is returned by the spring. The host of the main cylinder of the clutch shutdown drive is connected to a pedal with 1 finger 2, inserted into the hole of the pedal and the 3 rod plug and fixed from the axial movement with a spring retainer. The main cylinder is connected by a hose with a tank installed on the front panel.
A brake fluid is used in the clutch shutdown hydraulic drive. Provides adjustment of the adhesion of the clutch in operation. the grip served for a long time And trouble-free, do not hold the leg on the pedal of clutch.
This harmful habit is often acquired during driving training in driving schools from fear do not have time to turn off the clutch during the vehicle stop. In addition to the rapidly fatigue of the foot, which is all the time over the pedal, the clutch turns out to be at least a bit, but squeezed, and the slave disk is sinking and wear out.
In addition, despite the fact that the release bearing and is designed to work in constant rotation mode, with even a slightly pedal, it is under an increased load, and its resource is reduced. For the same reason, it is not recommended for a long time to hold the clutch in the off state (for example, in traffic jams).
If you don't have to go right away, it is better to translate the gearbox lever to a neutral position and release the pedal. Daewoo Nexia clutch slip You can easily determine the tachometer. If during the movement with a sharp press on the accelerator pedal, the turns grow sharply, and then slightly decrease and the car begins to accelerate, then the clutch should be repaired.
Daewoo Nexia car clutch malfunctions, their causes and elimination methods
| Causes of malfunction | Remedy |
| Incomplete clutch shutdown (clutch "leads") | |
| Reduced Complete Pedals | Repair the clutch drive |
| Challenge discs (end beating 0.5 mm) | Straighten the disk or replace the new |
| Rights on the surfaces of the closed disk friction linings | Replace the lining or driven disc assembly |
| Weakening rivets or breakdown of spicial linings of the slave disk | Replace the lining, check the braid disk |
| Showing the hub of the slave disk on the slots of the primary shaft of the gearbox | Clean the slots, cover LSC-15 lubrication. If the cause of the jamming is crushing or wear of the slots, then replace the primary shaft or the slave disk |
| Air in the hydraulic system | pump the system |
| Liquid leakage from hydraulic system through connections or damaged pipelines | Tighten the connections, replace damaged parts, pump the hydraulic drive system |
| Liquid leakage from the main cylinder or clutch drive cylinder | Replace the main or working cylinder |
| Weakening Rivets Fastening Pressure Spring | |
| Dissue or push disc warning | Replace the clutch casing with a pressure disk assembly |
| Incomplete inclusion of adhesion (clutch "dropping") | |
| There is no free clutch pedal | Adjust the clutch drive |
| Increased wear or burning of narrow disk friction linings | Replace friction linings or slave disk assembly |
| Damage or jamming of clutch drive | Eliminate the faults causing jamming |
| Jerk | |
| The hub of the slave disk on the slots of the primary shaft | Clean the slots, lubricate the LSC-15 lubrication. If the reason for the seal is a crumpled or wear of the slots, then, if necessary, replace the primary shaft or the slave disk |
| Sweeping of the friction linings of the slave disk, surfaces of the flywheel and pressure disk | Wash the White Spirit thoroughly to the White Surfaces, eliminate the causes of the discs |
| Singing in the clutch drive mechanism | Replace deformed details. Eliminate the causes of the jail |
| Increased wear of the closed disk friction linings | Replace the lining with new, check if there is no disc surface damage |
| Weakening Rivets Friction Slave Disc Line | Replace faulty rivets, and if necessary and lining |
| Surface damage or push disc | Replace the clutch casing with a pressure disk assembly |
| Increased noise when the clutch is turned off | |
| Wear, damage or lubrication leakage of clutch shutdown bearing | Replace the Supplement |
| Increased noise when inclusion of clutch | |
| Breakdown or reduced elasticity springs Dempel Disc | Replace the slave disk assembly |
| Cleaning of plates connecting the pressure disk with a casing | Replace the clutch casing with a pressure disk assembly |
Daewoo Nexia
Breakdown or reduced elasticity springs Dempel Disc
Cleaning of plates connecting the pressure disk with a casing
Replace the clutch casing with a pressure disk assembly
Check and Adjusting the Travel Turning Pedal Daewoo Nexia
Daewoo Nexia Car Clutch Podal Travel Check for the assessment of its technical condition and when clarifying the causes of deviations from normal operation (the clutch "leads", "sinks" and pr. For check and adjust the course of the pedal of the car Daewoo Nexia, you will need: "12" keys, "at 13" ( Two), screwdriver, ruler.
- To measure the full course of clutch pedals, measure the distance from the pedal overlay to the steering wheel, without clicking on the pedal.
- Click on the pedal until you stop and repeat the measurement.
The difference between the two dimensions is the complete stroke of the clutch pedal, the nominal value of which is 130-136 mm. If the pedal move differs from the nominal, it must be adjusted.
3. On the hydraulic drive vehicle loosen on the pedal node, the tightening of the lock nut and the rotation of the bolt is the key b achieve the required value of the full pedal stroke.
- To determine the free passage of the clutch pedal, measure the distance from the initial position of the pedal to the position in which when the pedal is pressed to the pedal, the resistance is felt.
Nominal free clutch pedal stroke 8-15 mm. If the free pedal stroke differs from the nominal, adjust the length of the hitch of the main clutch cylinder.
- To adjust the length of the rod. Loosen the tightening of the lock nut. (For clarity, the tightening tightening tightening is shown on the discontinuished main clutch cylinder. It is not necessary to remove the main cylinder). Wrap the valve and ask to release the clutch pedal. Repeat operations 3 and 4 several times before the exit from the liquid hose without air bubbles.
- Rotating the rod for the Lyska (shown by the arrow), adjust the free stroke of the pedal.
- Tighten the rod plug lock nut and check the full course of pedals. If necessary, repeat the full stroke adjustment.
On cars with a mechanical clutch shutdown drive, remove the spring lock and the rotation of the nut and on the screw tip of the drive cable, achieve the required value of the complete progress pedal. To increase the complete stroke of the clutch pedal, turn off the nut A, and to decrease - wrap. Install the spring lock and check the full course of the pedal.
- Check the moment of inclusion of adhesion when the pedal is released. With the engine running at idle, click on the pedal until you stop, turn on the first gear and start slowly release the pedal, trying to determine how the vehicle's pedal site from the floor starts the movement. If the adhesion and drive of its inclusion in the normal state, this distance should be 30-40 mm. If the pedal strokes before turning on the clutch less or more of the specified value, check the following:
- The free course of clutch pedals. If necessary, adjust it;
- Full course of clutch pedal. With less than permissible, adjust it and check the clutch shutdown status;
- The presence of air in the hydraulic drive of the clutch. If necessary, pump the hydraulic engine.
Adjustment of clutch on nexian
Initially, the clutch on my nonxine was poorly adjusted: the clutch was dissatisfied, it worked at the very bottom, sometimes the transmissions were included with the crunch and crunch. It was decided to adjust the clutch on their own.
Complete clutch pedal It is regulated by a bolt, but for this you need to open the nut (with a white label). I have a clutch course in permissible limits, so nothing began to touch
Coupling pedal free Adjusted by a stem for pedals. Weaken the nut on "12" to adjust the stroke of the stem: the cutting of the rod leads to a decrease in the free move, screwing down - to an increase in the free progress of the clutch pedal. It is normally adjustable from the hand, but you can use the key to "6". In my case, the free clutch course was about 15 mm, i.e. Upper limit, so I unscrewed the rod several times, after checking the clutch and free passage each time: the rear gear is now always turned on easily and without a crunch, because the clutch began to grab a little higher and the clutch squeezes completely. The remaining programs also became easy to turn on, literally in one finger
Replacement of the release bearing Daewoo Nexia
Daewoo Nexia Replacement Bearing Nexia (Daewoo Nexia) with their own hands a heavy operation and without skills in the winder repair will be very difficult to do, because such a procedure requires the removal of the car gearbox Nexia, and it is not very simple, but having a video guide process will go much confident and faster . See and remove the box, change the adhesion or pressing bearing gearbox with us.
To carry out the procedure, a solid tool kit is required: keys, heads, hammer, mounting, jack, and with all this, we need an observation pit or an overpack. Oil replacement skills will also be required in the Daewoo Nexia box, you will get off the drive (Solus). Remove the box and change the release with the helper.
Daewoo Nexia Clutch Replacement
Daewoo Nexia Car Daewoo Nexia Car Clutch Construction Features The Daewoo Nexia is provided with a dry clutch installation, with one disk and the presence of a diaphragm spring. The sound disk or there is one more name, the clutch basket for Daewoo Nexia is mounted in a steel stamped case, which is attached to the engine flywheel with using six bolts. The slave disk is placed on the slots of the primary boxed shaft.
It is clamped between the basket and the flywheel of the diaphragm spring. The hydraulic drive for turning off the clutch in its composition has: the main clutch cylinder, the working cylinder located on the clutch crankcase, tube, hose, clutch pedal and bracket. To return the position of the clutch pedal to its original position, a spring is used. If one of the details of the clutch node fails, it is recommended to replace both of all elements at the same time.
This is relevant because the work that binds to the replacement of the clutch, very laborious, in intact parts there is some wear and a situation may arise that it will be necessary to repeated disassembly and replacing elements that will be out of order. For an increase in the long-term clutch service, try to avoid Permanent holding the foot pedal foot. Such a habit is characteristic of beginner drivers who have just graduated from a driving school, they are experiencing that they will not have time to turn off the clutch when stopping.
In this position, the foot will be quickly tired, and the clutch will be slightly squeezed, which will lead to slipping and wear. Do not hold the clutch pedal for a long time, the optimal will turn on the neutral transmission and release the pedal. If the clutch slip appeared, then it is easily determined by the testimony of the tachometer.
During the movement, if you strongly press the gas pedal, while turning will grow up, then declining a little, the machine will start overclocking, the clutch requires repair or replacement. Cracing clutch malfunctions: increasing the noise level when it is turned on. Wheel running. Not fully, the samples begins. Does not turn off to the end, it means that it leads. How to replace the clutch on Daewoo Nexia with your own hands? To produce a clutch replacement operation, you need to prepare: a mounting blade, the key to 11, the mandrel that the slave disk is centered. Remove the shift box. If, when performing work, you decide that the pressure disk or, it is also called the basket, does not require replacement and can remain the same, then the position of the disk casing relative to the flywheel should be melted. This information will be required to you when installing and allow you to save balancing. Use the mounting blade or screwdriver and lock the flywheel from the gross.
Unscrew all the bolts that secure the housing of the clutch basket to the flywheel. Revealing bolts should be performed evenly, alternately, throughout the diameter of the pressure disk, turn the key twice around each bolt.
Remove the clutch basket from the flywheel along with the slave disk, hold the disk. Read more than installing a new clutch kit, you must make sure that the slave disk easily moves along the slots on the primary box shaft. If there is a trip or other signs of malfunction, the details with defects will need to be replaced. The consistent refractory lubricant will be required.
Apply it on the hub slots of the clutch disk. When implementing the installation of a new clutch, take the mandrel and with it uses the slave drive, the following link is the clutch basket. Align the labels that have applied before removing, install the clutch basket and screw the bolts that the casing casing to the flywheel.
Bolts wrapped with a moment of 15 nm, as evenly, as when unscrewed. Make one turn of the key to each bolt, alternately moving around the diameter. To clarify the grip will need the manufacture of mandrel.
Install the clutch disc, with friction linings in such a position so that the phrase "Flywheel Side" was towards the flywheel. The disk hub, part of which acts, at this time will be addressed to the diaphragm clutch housing spring. Examine the mandrel and you can proceed to install the shift box. All replacement actions are completed, now you just have to check how new clutch works. How to check the operation of the replaced Clutch and adjust the pedal move? To assess the technical condition and efficiency of the clutch, it is necessary to check the stroke of the clutch pedal.
For this purpose, it is necessary: \u200b\u200ba ruler, screwdriver and two keys to 13 and 12. For the measurement of the full stroke of the pedal, it is necessary to measure the distance between the lining on the clutch pedal and the steering wheel, the pedal is not pressed at the same time. The adequate should be squeezed until it stops and repeated. The difference that will turn out between the two digits of measurement and will be the designation of the total stroke of the pedal, the nominal is considered to be 130-136 mm.
If, the value that you have turned out is different from the nominal, then you will need adjustment. For determining the value of the free stroke of the pedal, it is necessary to measure the distance from the initial position of the pedal before pressing the resistance to it. The nominal value is considered to be 8-15 mm.
If, the value of the free move, which turned out with you, is different from the nominal, it will require adjustment of the length of the rod on the main clutch cylinder. It is important to adjust the free stroke of the pedal, making the ride of the rod for the lysshon. Refix the lock nut on the rod fork and measure the full course of the pedal, if you arise Necessible, make adjustment again. Discover, it is necessary to check the moment at which the clutch is turned on when you release the pedal. Start the engine when working at idle, unlock the clutch pedal until it stops, then, stick the first gear and slowly release the pedal.
Try to determine at what distance the pedal from the floor will start moving. With stable clutch operation and its drive, the distance will be 30-40 mm. If the value is different from the specified one, then you should check the full and free course of pedals, as well as the possible presence of air traffic jam in the hydraulic clutch drive system. Maslo, lubricants, paint Daewoo Nexia
- Useful advice
For the Daewoo Nexia car, a dry clutch is installed, with one disk and the presence of a diaphragm spring. Pressure disk or, there is one more name, the clutch basket for Daewoo Nexia is mounted in a steel stamped housing, which is attached to the engine flywheel using six bolts.
The slave disk is placed on the slots of the primary boxed shaft. It is clamped between the basket and the flywheel of the diaphragm spring. The hydraulic drive for turning off the clutch in its composition has: the main clutch cylinder, the working cylinder located on the clutch crankcase, tube, hose, clutch pedal and bracket. To return the position of the clutch pedal to its original position, the spring is used.
Possible clutch malfunctions
- Improving the noise level when it is turned on. The work hours are present. The press is not fully turned on, the samples begins. The host does not turn off to the end, it means that it leads.
Replacing clutch
To independently produce a clutch replacement operation you need to prepare: a mounting blade, a key to 11, the mandrel that the slave disk is centered.
- Remove the shift box. If, when performing work, you decide that the pressure disk or, it is also called the basket, does not require replacement and can remain the same, then the position of the disk casing relative to the flywheel should be melted. This information will be required to you when installing and allow you to save balancing. Use the mounting blade or screwdriver and lock the flywheel from the gross. Unscrew all the bolts that secure the housing of the clutch basket to the flywheel. Revealing bolts should be performed evenly, alternately, throughout the diameter of the pressure disk, turn the key twice around each bolt. Remove the clutch basket from the flywheel along with the slave disk, hold the disk. Read more than installing a new clutch kit, you must make sure that the slave disk easily moves along the slots on the primary box shaft. If there is a trip or other signs of malfunction, the details with defects will need to be replaced. The consistent refractory lubricant will be required. Apply it on the hub slots of the clutch disk. When implementing the installation of a new clutch, take the mandrel and with it uses the slave drive, the following link is the clutch basket. Align the labels that have applied before removing, install the clutch basket and screw the bolts that the casing casing to the flywheel. Bolts wrapped with a moment of 15 nm, as evenly, as when unscrewed. Produce one turn of the key to each bolt, alternately moving around the diameter. Important!To clarify the grip will need the manufacture of mandrel. Install the clutch disc, with friction linings in such a position so that the phrase "Flywheel Side" was towards the flywheel. The disk hub, part of which acts, at this time will be addressed to the diaphragm clutch housing spring. Examine the mandrel and you can proceed with the installation of the shift box. All replacement actions are completed, now you just have to check how new clutch works.
Video "Repair of the main clutch cylinder Daewoo Nexia"
How to check the operation of the replaced clutch and adjust the course of the pedal?
To assess the technical condition and efficiency of the clutch, it is necessary to check the stroke of the clutch pedal. This requires: a ruler, screwdriver and two keys at 13 and 12.
- To measure the full pedal stroke, you need to measure the distance between the lining on the clutch pedal and the steering wheel, the pedal is not pressed. Dealer, you should squeeze the clutch until it stops and re-measure. The difference that will turn out between the two digits of measurement and will be the designation of the total stroke of the pedal, the nominal is considered to be 130-136 mm. If, the value that you have turned out is different from the nominal, then you will need adjustment. For determining the value of the free stroke of the pedal, it is necessary to measure the distance from the initial position of the pedal before pressing the resistance to it. The nominal value is considered to be 8-15 mm. If, the value of the free move, which turned out with you, is different from the nominal, it will require adjustment of the length of the rod on the main clutch cylinder. It is important to adjust the free stroke of the pedal, making the ride of the rod for the lysshon. Refix the lock nut on the rod fork and measure the full course of the pedal, if you arise Necessible, make adjustment again. Discover, it is necessary to check the moment at which the clutch is turned on when you release the pedal. Start the engine when working at idle, unlock the clutch pedal until it stops, then, stick the first gear and slowly release the pedal. Try to determine at what distance the pedal from the floor will start moving. With stable clutch operation and its drive, the distance will be 30-40 mm. If the value is different from the specified one, then you should check the full and free stroke of the pedal, as well as the possible presence of an air plug in the hydraulic shutdown of the clutch.
If one of the details of the clutch node fails, it is recommended to replace both of all elements at the same time. This is relevant because the work that binds to the replacement of the clutch, very laborious, in intact parts there is some wear and a situation may arise that it will be necessary to repeated disassembly and replacing elements that will be out of order. For an increase in the long-term clutch service, try to avoid Permanent holding the foot pedal foot.
Such a habit is characteristic of beginner drivers who have just graduated from a driving school, they are experiencing that they will not have time to turn off the clutch when stopping. In this position, the foot will be quickly tired, and the clutch will be slightly squeezed, which will lead to slipping and wear.
Do not hold the clutch pedal for a long time, the optimal will turn on the neutral transmission and release the pedal. If the clutch slip appeared, then it is easily determined by the testimony of the tachometer. During movement, if you strongly press the gas pedal, while turning will grow up, then declining a little, the machine will start overclocking, then the grip requires repair or replacement.
A source
samadel.ru.
nexia-faq.ru.
Andaewoo.ru.
On the car installed a single-type dry-type grip with a central pressure diaphragm spring. The clutch shutdown drive is hydraulic.
On part of the cars of the first years of release, a clutch shutdown cable drive was installed.
The clutch consists of a basket (pressure disk assembly) and a slave disk. The basket is a steel casing, which installed pressure diaphragm spring and pressure disk. On the side of the casing, the pressure spring of a diaphragm type is pressed. The clutch basket is attached with six bolts to the flywheel. A slave disk is installed between the pressure disc and flywheel.
Friction overlays are glued to two sides of the slave disk. To quench the vibrations at the time of inclusion of adhesion to the slave disk, a damper with four cylindrical springs is built. The hub of the slave disk enters the slotted gearing with the primary shaft of the gearbox.
The clutch shutdown hydraulic drive consists of the main and working clutch shutdown cylinders connected by the pipeline. In the clutch hydraulic device uses brake fluid.
1 - Tank of the main clutch shutdown cylinder; 2 - tubes and hoses; 3 - the main cylinder of clutch shutdown; 4 - stock of the main cylinder; 5 - clutch pedal; 6 - rear flange of the crankshaft; 7 - engine flywheel; 8 - slave clutch disc; 9 - clutch basket; 10 - pressing clutch bearing; 11 - clutch plug; 12 - Primary gear shaft; 13 - Capacity for draining brake fluid; 14 - flexible transparent hose for pumping hydraulic clutch; 15 - fitting for pumping; 16 - the working cylinder of the clutch; 17 - work cylinder boot
Clutch - verification of the technical condition
The lifetime of the clutch depends on the operating conditions and driving style. Operating a car with a maximum load or off-road, towing the trailer, incomplete clutch shutdown when starting, acceleration and movement, as well as long-term retention of the selected clutch pedal when the engine running significantly reduces the service life of the clutch details.
The clutch in the on state (when the pedal is released) should not slip and without loss to transmit torque from the engine to the transmission, and when the clutch pedal is pressed completely disconnecting the transmission from the engine. Turning on the clutch should be smooth, without jerks.
Sequence of execution
1. Check the clutch shutdown hydraulic engine.
2. With a non-working engine, press the clutch pedal several times. We are convinced of the absence of hotels in the mechanism of the clutch turning off, the lack of creak, knocks and other extraneous noise.
3. Run the engine. If there is a swollen sound from the clutch crankcase, increasing when the clutch pedal is pressed, then, most likely, the exhaust clutch bearing is worn out.
4. When the engine running and the first transmission is enabled, gradually releasing the clutch pedal, check the smoothness of the clutch inclusion, the absence at the time of start, jerks or foreign sounds. Rods and dresses at the time of inclusion of adhesion can be caused by grinding or blocking of clutch discs or the destruction of the damper vibrations.
5. In motion on the third or fourth gear, sharply press the gas pedal. If the crankshaft turnover increases quickly, and the car accelerates sluggishly, then the clutch sinks. Also evidenced by the appearance of the smell of Gary, which issued strongly heated friction linings of the slave disk. To eliminate this malfunction, it is necessary to replace the clutch.
If the above fault features in the process of clutch diagnostics are not detected, the clutch is in a technically good condition.
Clutch shutdown hydraulic drive - pumping and fluid replacement
Pumping should be carried out after any repair of the hypreen of the clutch, which caused the disruption of its tightness. Air entering the system without disrupting the tightness of the system or detecting the tank of the main clutch cylinder to an unacceptable level is impossible. Therefore, when air intake into the hydraulic drive of the clutch, during normal operation, it is necessary to check the hydraulic device for leaks.
To perform work, you will need: a transparent vinyl tube of a suitable diameter, a container for draining the brake fluid, a pure brake fluid, a special key for fittings or a cape of 10 mm.
Work with an assistant.
Sequence of execution
In order to avoid air from entering the clutch turning off during pumping, monitor the brake fluid level in the main clutch cylinder tank below the MIN mark.
2. Remove the protective cap from the pumping fitting of the clutch working cylinder.
3. We put on the pumping fitting on a cape or a special key of 10 mm.
4. Connect the tube to the pumping stacker.
5. Mix the second end of the tube into a transparent vessel, partially filled with brake fluid.
6. We ask the assistant several times slowly press the clutch pedal and after the last pressing to hold the pedal is pressed.
7. Smoothly turn the pump fitting so that the liquid began to leave the tube. The assistant at the same time continues to press the pedal.
8. After the brake fluid stops breaking out of the tube, wrap the fitting.
Do not forget to periodically check the level of brake fluid in the tank of the main clutch cylinder.
8. We repeat the actions until the output of the brake fluid with air bubbles from the grocery fitting is stopped, after which they finally delay the fitting.
When replacing the brake fluid, we continue pumping until fresh brake fluid (brighter) fails from the pumping fitting. If after five and six repetitions the air continues to leave the tube and the number of air bubbles does not decrease, the system is notching! It is necessary to check the tightness of the system.
9. Remove the rubber tube and the key from the fitting, put on the fitting the protective cap.
Clutch - Check and Replacement
The execution of this operation requires a lot of time and time, so the need to execute it must be determined during the test of the technical condition of the clutch.
When replacing the slave clutch disk, it is desirable to replace the pressure disk (basket), even if there are no noticeable traces of wear on its working surface. The fact is that during operation its working surface is beaten, and the rigidity of the diaphragm spring is reduced.
To perform work, you will need a mandrel for centering the slave clutch disk.
Sequence of execution
1. Prepare a car to work.
2. Remove the gearbox.
If the clutch is removed not for replacement, kerner we mark the position of the clutch basket relative to the flywheel.
3. The presence of deep production at the ends of the central spring petals is the first sign of the need to replace the clutch.
4. We screw one of the fastening bolts the gearbox to the engine and holding the flywheel from turning with the mounting blade or a wide slotted screwdriver, ends or a cape-key on 11 mm turning six bolts of fixing baskets to the flywheel.
5. Remove the basket and slave disk.
6. Recessed by a value of less than 0.3 mm riveting of the fastening of the spinning pads of the slave disk relative to the disk surface is the second sign of the need to replace the clutch.
During operation, the lining of the slave disk wear out. With a late replacement of the slave clutch disk, metal rivets of fastening of friction linings can concern the working surfaces of the pressure disk and flywheel, leaving furrows on them.
Although what Daewoo Nexia car, which comes from the assembly stream, has completely configured and working nodes in its own composition. But over time, certain tasks may appear during operation. Some demands an immediate decision, some "can wait." If you have a breakdown in the clutch mechanism, then the question must be addressed immediately.
Not every novice driver will be able to answer the question: how to adjust the DAEWOO-NEXIA clutch shutdown drive. But if you have any experience in car repair or you want to make it yourself something for a steel stallion, then this control will help you.
Before starting to carry out repair work on the clutch, box, it is necessary to diagnose the malfunction. Naturally, if you have a trivial breakdown, which is visible, then there is no need for such actions. One of the external manifestations of the mechanical box and clutch malfunction is the difficulty shift, the coupling, shock turning on or self-off transmission. For the next checking check, you need to squeeze the clutch for a hundred percent and only after 9 seconds to turn on the rear gear.
Why 9 seconds?
DAEWOO NEXIA clutch shutdown drive has synchronizers for inclusion of gears only to increase. The rear gear does not have synchronizers, so it is necessary to include it unstable, in other words without a crosshead, it is necessary only after a complete cessation of the rotation of the 2nd shafts in the checkpoint. This will occur after complete discharge of the clutch and motor clutch, also need time to stop inertial rotation.
Easy and free inclusion involves the normal operation of the system. In order to adjust the drive, spend several test manipulations.
To identify the availability of air in the hydraulic drive system and the bulge of the slave disk, you need to hold another test:
- Run the engine.
- Not including rear transmission, translate the lever to the inclusion.
- Slowly pressing the clutch pedal, slowly and carefully try to turn on the rear gear. You will feel and hear a little crackle of rubbing gears, which have not yet engaged. So as not to destroy the gears all the deeds need to do neatly, without excessive effort and slightly.
- Slowly clicking on the pedal, you can feel how the rear gear is performed.
- Now you need to measure the distance from this position to a completely squeezed pedal. This turn ranges from 25 mm to 60 mm. It is necessary to determine from the position of a completely squeezed clutch pedal to the position of the reverse transmission relative to the lower wheel arc.
If you have difficulty inclusion of gears, then in the 1st, it is worth checking the course of the clutch pedal (whether the pedal is released), also to learn the purity of the clutch. If the pedal move is insufficient and the clutch does not turn off, then you need to adjust the clutch off drive.
The inspection plan, according to the regulations of the repair work:
- When the engine is turned on, squeeze the clutch pedal to the end. Transmission turn on. The triggering should be light, without a crunch, click, without introducing extra effort. If you hear extraneous noise and switching on-shutdown is difficult, the clutch does not turn off one hundred.
- Now you need to measure the complete stroke of the clutch pedal. It is necessary to take the iron line and attaching to the pedal, measure the distance from the free position to the squeezed. It is worth seeing that squeezing the pedal is necessary to the end, attaching efforts, and not as usually do it in daily operation. Otherwise, squeezing at the moment to the maximum, you will not do so much in motion. For Daewoo-Nexia - this distance should be 130-135 mm. If the length length differs from this data, then you need to adjust the course of the pedal.
- The key of 13 mm needs to be retaining the adjusting bolt No. 1, the second key of 13 mm must be loosen the tightening of the lock nut # 2.
- After that, unscrewing and spinning the adjusting bolt No. 1, adjust the length of the complete stroke of the clutch pedal. Then with the help of a locknut number 2, we drag the clutch off drive.
- Now you need to measure the free stroke of the clutch pedal. To do this, attaching the iron line, click on the pedal, and, feeling a slight resistance, we measure the length of the free stroke.
- According to the documentation, the free stroke of the clutch pedal ranges from 8 to 15 mm. If the measured values \u200b\u200bdiffer from industrial, then run to the subsequent PT.
- Persistently examine the lower part of the clutch head cylinder. The leakage of brake water should not be visible. It can be seen in terms of water in the tank. If you have seen water floors along the brake of the head cylinder, then you need to change the head cylinder of the clutch.
- It is necessary to verify the absence of leakage of brake water on the rod of the working cylinder of the clutch. At times, inspection the water level in the tank of the head cylinder. In the presence of sublishes, you need to change the working cylinder for turning off the clutch.
- To adjust free stroke, you need (from the cabin) to twist the pusher on the main clutch cylinder. Also for free rotation it is necessary to weaken the lock nut on the rod. After adjusting the lock nut you want to spin. When rotating the rod, it will screw or unscrew from a special fork, which is associated with the pedal lever.
Another non-obvious problem with the unfair pedals of the clutch is a thick rug with the "language". Sukaya mat is useful, because the water from the shoes does not fall into the salon, but this language can fall under the clutch pedal and allows you to squeeze it completely. Therefore, when adjusting the stroke of the pedal, you need to consider the thickness of the rug and make options with a rug.
So Makar to adjust the drive on Daewoo-Nexia cars is easy. Contrary to all-proclaimed appearance that on these cars, the hydraulic enclosure is not adjustable. For this there will be no additional and complex tools.
