Daewoo Nexia clutch replacement. Expert advice on how to replace the clutch on a Daewoo Nexia car Replacing the clutch disc Nexia 8 cl

If the clutch in your car has started to behave differently than before, then your Dewoo Nexia may need a clutch replacement. We advise you to contact a car service immediately upon detection of problems in order to carry out diagnostics and replacement, if necessary. If you do not immediately make repairs, then later only by replacing the clutch with Daewoo Nexia not to do - you will also have to change the flywheel, which will cost more.

The main signs of a broken clutch

There are some signs that your Daewoo Nexia needs a clutch repair:

  • Loud noise when turning on and off.
  • The clutch “leads” or “slips” (does not turn on / off completely) - this is determined by the tachometer: when you press the accelerator pedal while driving, the speed first increases sharply, and then decreases and the car accelerates.
  • The clutch works jerkily.

Daewoo Nexia clutch features

  • Typically for cars Daewoo Nexia a “dry” type clutch is installed, with a diaphragm spring and one disc. The pressure plate is located in a steel casing, which is attached to the engine flywheel. The driven disk is attached to primary shaft gearbox, while it is clamped by a spring between the disc and the flywheel.
  • The hydraulic drive that serves to turn off the clutch mechanism is the main and working cylinders, pipeline and pedals. The pedal bracket is attached to the shield in front of the body, and the pipeline consists of a tube and a hose. The pedal then returns to its initial state with the help of a spring.

Clutch replacement for Daewoo Nexia: subtleties

If you want to replace the clutch, it is better to immediately replace the crankshaft rear oil seal, as well as the axle oil seals. Any experienced craftsman will advise you to replace all clutch elements at once, because. this work is very laborious, and all components already have wear, and it may happen that soon your Daewoo Nexia will again need clutch repair. The cost of replacing a clutch usually includes a disc and a basket, but it’s better to check with the master. In order for the clutch to last longer, you don’t have to constantly keep your foot on the pedals, for fear of not having time to turn off the clutch during braking. This leads to slippage and wear of the driven disk and a decrease in resource release bearing. For the same reasons, it is not necessary to keep the clutch off for a long time (this is often done while standing in traffic jams) - it is better to put the lever in the neutral position and take your foot off the pedal.

Step-by-step instructions for replacing the clutch on a Daewoo Nexia

If the clutch fails, it is necessary to change the entire set, consisting of the release bearings, the driven and driving discs. If you change only faulty parts, then the installed old undamaged components have a small resource and will need to be replaced soon. The article discusses in which cases it is necessary to change the clutch, what are the malfunctions and how to do it yourself with a Daewoo Nexia.

When should you change?

On Daewoo Nexia cars, a single-disk dry clutch (SC) is installed, in the center of which there is a diaphragm spring. The pressure plate is located in a special casing, attached to the flywheel with fastening bolts. The driven disk is put on splines input shaft The gearbox is located between the pressure plate and the flywheel.

Repair kit for Daewoo Nexia

into construction hydraulic drive deactivation of the SC includes two cylinders: the main and working, the pipeline and the clutch pedal (PS). The stem of the STs is connected to the PS with the help of a pin and a fork of the stem. Besides, master cylinder connected by a tube to a tank located on the front end. The hydraulic drive is filled with brake fluid.

Clutch replacement may be necessary when the following faults are found:

  • jerks during the operation of the checkpoint;
  • extraneous noises are heard when shifting gears;
  • The clutch "slips", does not fully turn on.

Replacement will eliminate the deficiencies.

Replacement preparation

For the convenience of carrying out work, the car should be installed on lifting device or raise the machine with a jack and place it on stands.

Required Tools

From the tools for the procedure you need to prepare:

  • the key is on "11", it will be more convenient to use the socket head;
  • mounting blade;
  • screwdriver
  • torque wrench;
  • a set of tools for dismantling the gearbox;
  • frame for centering.

The mandrel can be made by yourself according to the following drawing.

Type of mandrel for centering

Having prepared everything necessary tools And Consumables you can start replacing.

Stages

The replacement process consists of the following steps:

  1. First you need to remove the gearbox (gearbox).
  2. Before removing the gearbox, both front wheel drive shafts must be removed.
  3. Dismantle the battery.
  4. Then you need to drain the oil from the gearbox.
  5. Next, you should release the working cylinder and take it complete with the bracket to the side.
  6. Then you need to release the gearbox from mounting to the engine. Next, you need to release the flywheel housing.
  7. Then you should remove the support of the power unit.
  8. Now the gearbox is being dismantled.

Removing the gearbox

  • Then you need to resolve the issue of pressure. If it is decided not to change it, then it is necessary to make a mark with a marker or paint on its casing, noting how it is located in relation to the flywheel. This is done so that after installation the previous balancing is preserved.
  • Next, inserting a mounting spatula or screwdriver into the flywheel, you need to fix it so that it does not turn.
  • Then you need to unscrew the six bolts with which the pressure plate is attached to the flywheel.

    Unscrew the fixing screws

    Unscrew the bolts evenly, making two turns with a wrench on each bolt, moving in a circle. When all the bolts are unscrewed, you need to carefully remove the clutch basket and driven disc from the flywheel.

  • Before installing a new kit, check that the driven disk moves freely along the splines of the gearbox input shaft. If he walks tight, you need to find the causes of the malfunctions and eliminate them, or replace defective parts.
  • Next, you need to apply refractory grease to the splines of the hub.
  • Now you can install the new product. First, using a mandrel, you should mount the driven disk.

    Inserting a centering mandrel

  • Next, the pressure plate casing is installed. At the same time, if marks were applied, they must be combined. After aligning the marks, it is necessary to tighten the bolts that fasten the pressure plate to the flywheel. The bolts should be tightened alternately: each bolt one turn of the wrench with a force of 15 Nm, moving in a circle from bolt to bolt. Thus, we twist all six fasteners.
  • When mounting the driven disk, the inscription must be turned towards the flywheel.
  • Then you can remove the mandrel and install the checkpoint in its original place.
  • Upon completion of work, you should check how the checkpoint works and adjust, if necessary, the course of the PS.

    This completes the clutch replacement for the Daewoo Nexia. For long and trouble-free clutch operation. you should not keep your foot on the PS all the time. This habit usually appears when learning to drive, as many people are afraid of not having time to disengage the clutch when the car comes to a stop. Not only does the leg get tired quickly, when the PS is slightly depressed, the driven disk slips, which leads to premature wear.

    The release bearing is also subject to increased load, therefore, its wear also increases. If you need to stand in traffic jams for a long time, it is better to put the car in neutral.

    "Clutch replacement for Daewoo"

    This covers clutch replacement using an example Daewoo car Sens.

    http://avtozam.com

    If the clutch fails, it is necessary to change the entire set, consisting of the release bearings, the driven and driving discs. If you change only faulty parts, then the installed old undamaged components have a small resource and will need to be replaced soon. The article discusses in which cases it is necessary to change the clutch, what are the malfunctions and how to do it yourself with a Daewoo Nexia.

    [ Hide ]

    When should you change?

    On Daewoo Nexia cars, a single-disk dry clutch (SC) is installed, in the center of which there is a diaphragm spring. The pressure plate is located in a special casing, attached to the flywheel with fastening bolts. The driven disk is put on the splines of the input shaft of the gearbox and is located between the pressure disk and the flywheel.

    The design of the hydraulic drive for shutting down the SC includes two cylinders: the main and working ones, the pipeline and the clutch pedal (PS). The stem of the STs is connected to the PS with the help of a pin and a fork of the stem. In addition, the master cylinder is connected by a tube to a reservoir located on the front end. The hydraulic drive is filled with brake fluid.

    Clutch replacement may be necessary when the following faults are found:

    • jerks during the operation of the checkpoint;
    • extraneous noises are heard when shifting gears;
    • The clutch "slips", does not fully turn on.

    Replacement will eliminate the deficiencies.

    Replacement preparation

    For the convenience of carrying out work, the car should be installed on a lifting device or the car should be jacked up and placed on supports.

    Required Tools

    From the tools for the procedure you need to prepare:

    • the key is on "11", it will be more convenient to use the socket head;
    • mounting blade;
    • screwdriver
    • torque wrench;
    • a set of tools for dismantling the gearbox;
    • frame for centering.

    The mandrel can be made by yourself according to the following drawing.


    Type of mandrel for centering

    Having prepared all the necessary tools and consumables, you can begin to replace.

    Stages

    The replacement process consists of the following steps:

    1. First you need to remove the gearbox (gearbox).
    2. Before removing the gearbox, both front wheel drive shafts must be removed.
    3. Dismantle the battery.
    4. Then you need to drain the oil from the gearbox.
    5. Next, you should release the working cylinder and take it complete with the bracket to the side.
    6. Then you need to release the gearbox from mounting to the engine. Next, you need to release the flywheel housing.
    7. Then you should remove the support of the power unit.
    8. Now the gearbox is being dismantled.
    9. Next, the pressure plate casing is installed. At the same time, if marks were applied, they must be combined. After aligning the marks, it is necessary to tighten the bolts that fasten the pressure plate to the flywheel. The bolts should be tightened alternately: each bolt one turn of the wrench with a force of 15 Nm, moving in a circle from bolt to bolt. Thus, we twist all six fasteners.
    10. When mounting the driven disk, the inscription must be turned towards the flywheel.
    11. Then you can remove the mandrel and install the checkpoint in its original place.

    Upon completion of work, you should check how the checkpoint works and adjust, if necessary, the course of the PS.

    This completes the clutch replacement for the Daewoo Nexia. For a long and trouble-free operation, you should not keep your foot on the PS all the time. This habit usually appears when learning to drive, as many people are afraid of not having time to disengage the clutch when the car comes to a stop. Not only does the leg get tired quickly, when the PS is slightly depressed, the driven disk slips, which leads to premature wear.

    It is also subject to increased stress, therefore, its wear also increases. If you need to stand in traffic jams for a long time, it is better to put the car in neutral.

    Video "Replacing the clutch on a Daewoo"

    This video discusses clutch replacement on the example of a Daewoo Sens car.

    Replacement Daewoo clutch Matiz 4500 rub.

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    Daewoo Nexia clutch replacement 4500 rub.

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    The clutch supplier for the Daewoo plant is 40% VALEO.

    Briefly about the French concern VALEO. The company owns more than 140 factories, more than 50 research centers around the world, employing about 70,000 specialists. The company's turnover is about 10 billion Euros per year. Almost all of the group's customers are major automakers world: General Motors, Ford, Toyota, Volkswagen Group, Peugeot-Citroen, BMW and many others, only one Daimler-Chrysler concern buys products from Valeo for more than 1 billion Euros per year. The company is confidently among the seven leaders in the global spare parts market.

    The rest of the Daewoo clutch market is shared by many firms, including LUK, Sachs, National, Quinton Hazell, Mecarm and a few others.

    A few tips for clutch operation;

    1. It is necessary to purchase and install the clutch in one place. When possible problems this way you will protect yourself from unnecessary talk that "parts are to blame for everything", "mechanics are to blame for everything", etc.

    2. Listen for sounds when starting and stopping the engine. Various ringing and squealing sounds are an occasion to urgently visit a car service.

    3. It is necessary to depress the clutch pedal quickly, and release it, on the contrary, smoothly, evenly and without jerks. Do not often get under way from second or third gear. Less often ride on a "half-squeezed" clutch pedal, on a loaded car bad road or uphill (it is better to pass such obstacles in a laden state “with acceleration”). Do not keep the clutch pedal depressed for a long time, for example in a traffic jam or at a traffic light. Extreme and aggressive driving wears out the clutch very quickly. Ragged driving and jerking at traffic lights are also extremely harmful to traction.

    For the Daewoo Nexia car, a dry clutch installation is provided, with one disc and a diaphragm spring.

    The pressure plate or, there is another name for it, the clutch basket for Daewoo Nexia is mounted in a stamped steel case, which is attached to the engine flywheel with six bolts. The driven disk is placed on the splines of the input box shaft. It is clamped between the basket and the flywheel by a diaphragm spring.

    The hydraulic drive for disengaging the clutch consists of: a clutch master cylinder, a slave cylinder located on the clutch housing, a tube, a hose, a clutch pedal and a bracket. A spring is used to return the clutch pedal position to its original position.

    If one of the parts of the clutch unit fails, then it is recommended to replace all the elements at the same time. This is relevant because the work associated with replacing the clutch is very laborious, undamaged parts have some wear and a situation may arise that will require re-disassembly and replacement of elements that fail prematurely.

    To increase clutch life, try to avoid keeping your foot on the clutch pedal all the time. This habit is typical for novice drivers who have just graduated from a driving school, they worry that they will not have time to turn off the clutch when stopping. In this position, the foot will tire quickly, and the clutch will be slightly depressed, which will lead to slipping and wear. Do not hold the clutch pedal for a long time, it is best to turn on neutral gear and release the pedal.

    If there is slipping of the clutch, then it is easily determined by the readings of the tachometer. During movement, if you press the gas pedal hard, while the speed will increase, then decrease slightly, the car will start to accelerate, then the clutch needs to be repaired or replaced.

    Possible clutch malfunctions:

    • Increasing noise level when turned on.
    • During operation, there are jerks.
    • The clutch is not fully engaged, slipping begins.
    • The clutch does not fully disengage, which means it is leading.

    How to replace the clutch on a Daewoo Nexia with your own hands?

    To perform the clutch replacement operation, you need to prepare: a mounting blade, a key for 11, a mandrel that centers the driven disk.

    1. Remove the gearbox.
    2. If, when performing work, you decide that the pressure plate or, it is also called the basket, does not require replacement and may remain the same, then you should mark the position of the disc housing relative to the flywheel. You will need this information when reinstalling and will allow you to maintain balance.
    3. Take a mounting spatula or screwdriver and fix the flywheel from turning. Remove all bolts securing the clutch cover to the flywheel. Unscrewing the bolts should be done evenly, alternately, along the entire diameter of the pressure plate, wrap the wrench around each bolt twice. Remove the clutch basket together with the driven disk from the flywheel, hold the disk.
    4. Before installing a new clutch kit, you need to make sure that the driven disk moves easily along the splines on the input box shaft. If seizing or other signs of malfunction are found, then defective parts will need to be replaced.
    5. You will need a grease resistant grease. Apply it to the hub splines of the clutch disc.
    6. When installing a new clutch, take a mandrel and use it to put on the driven disk, the next link is the clutch basket. Align the marks that were made before removal, install the clutch basket and screw back the bolts that secure the casing to the flywheel. The bolts are tightened with a torque of 15 Nm, just as evenly as when unscrewing. Make one turn of the wrench for each bolt, moving in turn along the entire diameter.
      Important! To center the clutch, you will need to make a mandrel. Install the clutch disc, with friction linings, in such a position that the phrase "FLYWHEEL SIDE" is towards the flywheel. The disc hub, part of which protrudes, will at this time be facing the diaphragm spring of the clutch cover.
    7. Remove the mandrel and you can proceed with the installation of the gearbox.
    8. All replacement steps are completed, now you just have to check how the new clutch works.

    How to check the operation of the replaced clutch and adjust the pedal travel?

    To evaluate technical condition and the efficiency of the clutch, it is necessary to check the travel of the clutch pedal. To do this, you need: a ruler, a screwdriver and two keys for 13 and 12.

    1. To measure the full travel of the pedal, measure the distance between the clutch pedal pad and the steering wheel with the pedal not depressed.
    2. Next, you should squeeze the clutch all the way and re-measure. The difference that will turn out between the two measurement digits and will be the designation of the full pedal travel is considered to be 130-136 mm nominal. If the value that you have obtained differs from the nominal value, then adjustment will be required.
    3. To determine the value of the free play of the pedal, it is necessary to measure the distance from starting position pedal until you feel resistance when you press it. The nominal value is considered to be 8-15 mm. If the value of the free play that you got is different from the nominal value, then you will need to adjust the length of the rod on the clutch master cylinder.
    4. Adjust the free play of the pedal by rotating the stem by the flat.
    5. Fix the locknut on the stem yoke and measure full speed pedals, if necessary, adjust again.
    6. In addition, you need to check the moment at which the clutch engages when you release the pedal. Start the engine while running Idling, depress the clutch pedal to the stop, then, insert the first gear and slowly release the pedal. Try to determine at what distance the pedal from the floor the car will start to move. At stable work clutch and its drive distance will be 30-40 mm. If the value differs from the specified one, then check the complete and free play pedals, as well as the possible presence air lock in the hydraulic clutch release drive system.