Daewoo Nexia clutch adjustment cable. Daewoo Nexia clutch adjustment

29.09.2019

When to Adjust

First you need to measure the full pedal travel. To do this, take a ruler and measure the distance from the pedal pad (without pressing the pedal) to the steering wheel. Then do the same measurements on the pedal squeezed out to the stop. The difference in readings should not differ from 130-135 mm. Otherwise, you need to adjust the pedal stroke.

How to regulate

It is necessary to loosen the lock nut on the pedal assembly with one key by 13, holding the adjusting bolt with the second key. Then, turning the bolt, adjust the pedal travel and tighten the locknut.

Adjusting the free play of the clutch pedal Daewoo Nexia

When to Adjust

First you need to determine the free play of the pedal. To do this, you need to measure the distance from the normal position of the pedal to the position in which the pedal is pressed with force. The normal free travel of the clutch pedal is 8-15 mm. If the measurement results differ, you need to adjust.

How to regulate

The free travel of the clutch pedal is regulated by a rod. It is necessary to loosen the lock nut by 12 and unscrew (reduces free play) or tighten (increases free play) the stem. After tightening the locknut, check the free play.

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 the splines of the input shaft of the gearbox and is located between the pressure disk and the flywheel.

Repair kit for Daewoo Nexia

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:

First you need to remove the gearbox (gearbox).
Before removing the gearbox, both front wheel drive shafts must be removed.
Dismantle the battery.
Then you need to drain the oil from the gearbox.
Next, you should release the working cylinder and take it complete with the bracket to the side.
Then you need to release the gearbox from mounting to the engine. Next, you need to release the flywheel housing.
Then you should remove the support of the power unit.
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 subjected to increased stress in this case, and 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 article discusses clutch replacement using the example of a Daewoo Sens car.

http://avtozam.com

Adjusting the Daewoo Nexia clutch with your own hands is not a difficult process and is quite feasible for every motorist.

You will need to adjust the Nexia clutch for certain causes of malfunctions, namely, the clutch pedal travel has decreased, which means that you will have to repair the clutch drive, warping of the driven disk means that you need to replace the part. And much more you can find in our article.

DAEWOO NEXIA Clutch Device

On cars DAEWOO NEXIA install dry single plate clutch with central diaphragm spring. DAEWOO NEXIA Clutch Pressure Plate mounted in a steel stamped casing 3, attached with six bolts to the flywheel 1 of the engine.

The driven disk 2 is mounted on the splines of the input shaft of the gearbox and is clamped by a diaphragm spring 4 between the flywheel and the pressure disk. Hydraulic clutch release DAEWOO NEXIA consists of a master cylinder installed in the engine compartment, a slave cylinder located on the clutch housing, a pipeline including a tube and a hose, as well as a clutch pedal, the bracket of which is attached with nuts to the front end shield of the body.

The pedal returns to its original position by a spring. The rod 4 of the master cylinder of the clutch release drive is connected to the pedal 1 by a finger 2 inserted into the hole of the pedal and fork 3 of the rod and secured from axial movement by a spring latch. The master cylinder is connected by a hose to a reservoir mounted on the front end shield.

The hydraulic clutch release uses brake fluid. Adjustment of the clutch release actuator in operation is provided. In order to clutch lasted a long time and trouble-free, do not constantly keep your foot on the clutch pedal.

This bad habit is often acquired while learning to drive in driving schools for fear of not having time to turn off the clutch while the car is stopped. In addition to the rapid fatigue of the foot, which is all the time above the pedal, the clutch is at least a little, but squeezed out, and the driven disk slips and wears out.

In addition, despite the fact that the release bearing is designed to operate in constant rotation mode, when the pedal is pressed even slightly, it is under increased load, and its life is reduced. For the same reason, it is not recommended to keep the clutch off for a long time (for example, in traffic jams).

If you do not have to move immediately, it is better to move the gear lever to neutral and release the pedal. DAEWOO NEXIA Clutch Slip can be easily determined by the tachometer. If, while driving, with a sharp press on the accelerator pedal, the speed rises sharply, and then decreases slightly and the car starts to accelerate, then the clutch must be repaired.

DAEWOO NEXIA CAR CLUTCH FAULTS, THEIR CAUSES AND REMEDIES

Causes of the malfunction	Remedy
Incomplete clutch disengagement (clutch "leads")
Reduced clutch pedal travel	Repair clutch drive
Warping of the driven disk (end runout 0.5 mm)	Straighten the disc or replace with a new one
Irregularities on the surfaces of the friction linings of the driven disk	Replace pads or driven disc assembly
Loose rivets or broken disc friction linings	Replace the pads, check the end runout of the disc
Jamming of the hub of the driven disk on the splines of the input shaft of the gearbox	Clean the splines, coat with LSTs-15 grease. If the cause of jamming is crushing or worn splines, then replace the input shaft or driven disk.
Air in the hydraulic drive system	bleed the system
Leakage of fluid from the hydraulic drive system through connections or damaged pipelines	Tighten connections, replace damaged parts, bleed the hydraulic drive system
Fluid leaking from master cylinder or clutch slave cylinder	Replace Master or Slave Cylinder
Loosening the compression spring fastening rivets
Skewed or warped pressure plate	Replace clutch cover with pressure plate assembly
Incomplete engagement of the clutch (clutch slips)
No free play on the clutch pedal	Adjust clutch drive
Increased wear or burning of the friction linings of the driven disk	Replace friction linings or driven disc assembly

Damaged or stuck clutch actuator	Troubleshoot causing jams
Jerks during clutch operation
Jamming of the hub of the driven disk on the splines of the input shaft	Clean the splines, lubricate with LSTs-15 grease. If the cause of seizing is crushing or wear of splines, then if necessary, replace the input shaft or driven disk
Lubrication of the friction linings of the driven disk, flywheel and pressure disk surfaces	Thoroughly rinse oiled surfaces with white spirit, eliminate the causes of oiling discs
Seizure in the clutch mechanism	Replace deformed parts. Eliminate causes of jamming
Increased wear of the friction linings of the driven disk	Replace the pads with new ones, check for damage to the disc surface
Loosening the rivets of the friction linings of the driven disk	Replace faulty rivets and, if necessary, linings
Surface damage or buckling of the pressure plate	Replace clutch cover with pressure plate assembly
Increased noise when disengaging the clutch
Worn, damaged or leaking lubricant from the clutch release bearing	Replace bearing
Increased noise when engaging the clutch
Breakage or reduction of elasticity of springs of a damper of a conducted disk	Replace driven disc assembly
Breakage of the plates connecting the pressure plate to the casing	Replace clutch cover with pressure plate assembly

Idle RPM DAEWOO NEXIA

Breakage or reduction of elasticity of springs of a damper of a conducted disk

Breakage of the plates connecting the pressure plate to the casing

Replace clutch cover with pressure plate assembly

CHECKING AND ADJUSTING THE CLUTCH RELEASE PEDAL STROKE DAEWOO NEXIA

DAEWOO NEXIA clutch pedal travel check to assess its technical condition and to determine the reasons for deviations from normal operation (the clutch "leads", "slips", etc. To check and adjust the clutch pedal stroke of the DAEWOO NEXIA car, you will need: keys "for 12", "for 13" ( two), screwdriver, ruler.

To measure the full travel of the clutch pedal, measure the distance from the pedal pad to the steering wheel without depressing the pedal.
Press the pedal all the way down and repeat the measurement.

The difference between the two measurements is the full travel of the clutch pedal, the nominal value of which is 130-136 mm. If the pedal travel differs from the nominal, it must be adjusted.

3. On vehicles with hydraulic drive, loosen the lock nut on the pedal assembly with key A and turn the bolt with key B to achieve the required pedal full travel.

To determine the clutch pedal free play, measure the distance from the initial position of the pedal to the position where an increase in resistance is felt when the pedal is depressed by hand.

The nominal free travel of the clutch pedal is 8-15 mm. If pedal free play differs from nominal, adjust clutch master cylinder rod length.

Loosen the locknut to adjust the stem length. (For clarity, the loosening of the locknut is shown on the removed clutch master cylinder. It is not necessary to remove the master cylinder). Close the valve and ask to release the clutch pedal. Repeat steps 3 and 4 several times until fluid begins to exit the hose without air bubbles.
Rotating the rod by the flat (shown by the arrow), adjust the pedal free play.
Tighten the stem yoke jam nut and check for full pedal travel. Repeat the full stroke adjustment if necessary.

On cars with a mechanical drive for disengaging the clutch, remove the spring clip and by turning nut A on the threaded end of the drive cable, achieve the required full travel of the clutch pedal. To increase the total travel of the clutch pedal, unscrew nut A, and to decrease it, tighten it. Install the spring clip and check the full travel of the pedal.

Check the moment of engagement of the clutch when the pedal is released. With the engine idling, press the pedal all the way down, engage first gear and slowly release the pedal, trying to determine at what distance the pedal pad from the floor the car starts to move. If the clutch and its engagement drive are in a normal state, this distance should be 30-40 mm. If the pedal travel before engaging the clutch is less than or greater than the specified value, check the following:

- free travel of the clutch pedal. Adjust if necessary;

- Full stroke of the clutch pedal. If the stroke is less than permissible, adjust it and check the condition of the clutch release drive;

- the presence of air in the hydraulic clutch release. If necessary, pump the hydraulic drive.

Nexia clutch adjustment

Initially, the clutch on my Nexia was poorly adjusted: the clutch was not squeezed out, it worked at the very bottom, sometimes the gears turned on with a rattle and crunch. It was decided to independently adjust the clutch.

Full stroke of the clutch pedal adjustable with a bolt, but for this you need to unlock the nut (with a white mark). My clutch stroke was within acceptable limits, so I did not touch anything

Clutch pedal free play regulated by a stem on the pedal. We loosen the nut to “12” to adjust the stroke of the stem: unscrewing the stem leads to a decrease in free play, screwing it in increases the free play of the clutch pedal. The stem is normally adjusted by hand, but you can use the key to “6”. In my case, the free play of the clutch was about 15 mm, i.e. the upper limit, so I twisted the stem several times, each time checking the clutch operation and free play. The result of the adjustment: the reverse gear now always engages easily and without a crunch, because the clutch began to grab a little higher and the clutch is squeezed out completely. The rest of the gears also began to turn on easily, literally with one finger.

Replacing the release bearing Daewoo Nexia

Replacing the release bearing Daewoo Nexia (Daewoo Nexia) with your own hands is a rather difficult operation and without skills in auto repair it will be very difficult to do, since such a procedure requires the removal of the gearbox of the Nexia car, and this is not very easy, but having a video guide, the process will go much more confidently and faster . See and remove the box, change the clutch or gearbox release bearing with us.

To carry out the procedure, you will need a solid set of tools: keys, sets of heads, a hammer, a mount, a jack, and with all this, you need an inspection hole or overpass. You will also need the skills to change the oil in the Daewoo Nexia box, you will have to remove the drive (CV joint). Remove the box and change the clutch release with an assistant.

Daewoo Nexia clutch replacement

The design features of the Daewoo Nexia car clutch The Daewoo Nexia car provides for the installation of a dry clutch, with one disc and a diaphragm spring. 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 includes: the clutch master cylinder, the slave cylinder located on the clutch housing, the tube, the hose, the clutch pedal and the bracket. A spring is used to return the position of the clutch pedal to its original position. If one of the parts of the clutch assembly fails, it is recommended that all elements be replaced at the same time.

This is relevant because the work associated with replacing the clutch is very time consuming, there is some wear on undamaged parts and it may be necessary to re-disassemble and replace elements that fail prematurely. To increase clutch life, try to avoid keeping your foot on the clutch pedal. 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 will be optimal to turn on the neutral gear and release the pedal. If there is clutch slip, it is easily determined by the tachometer readings.

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: Increased noise level when it is turned on. not completely, slipping begins. The clutch does not turn off completely, which means it is leading. How to replace the clutch on a Daewoo Nexia with your own hands? Remove the gearbox. 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. 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 from the flywheel along with the driven disc, hold the disc. Before installing a new clutch kit, make sure that the driven disc moves easily along the splines on the input box shaft. If seizing or other signs of failure are found, then the defective parts will need to be replaced. You will need a refractory grease.

Apply it to the hub splines of the clutch disc. When installing a new clutch, take a mandrel and use it to put on the driven disc, 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, at this time will be facing the diaphragm spring of the clutch cover. Remove the mandrel and you can proceed with the installation of the gearbox. 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? In order to assess the technical condition and efficiency of the clutch, it is necessary to check the clutch pedal travel.

To do this, you need: a ruler, a screwdriver and two keys for 13 and 12. To measure the full travel of the pedal, you need to measure the distance between the clutch pedal pad and the steering wheel, while the pedal is not pressed. 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 got is different from the nominal value, then adjustment will be required. To determine the value of the free play of the pedal, it is necessary to measure the distance from the initial position of the pedal before resistance is felt when pressing 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. Adjust the free play of the pedal by rotating the rod by the flat. If necessary, adjust again. In addition, you need to check the moment at which the clutch is engaged when you release the pedal. Start the engine, when 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. With stable operation of the clutch and its drive, the distance will be 30-40 mm. If the value differs from the specified one, then you should check the full and free travel of the pedal, as well as the possible presence of an air lock in the hydraulic clutch release drive system. Oil, lubricants, Daewoo Nexia paint

Helpful Hints

For the Daewoo Nexia, a dry clutch is installed, 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 includes: the clutch master cylinder, the slave cylinder located on the clutch housing, the tube, the hose, the clutch pedal and the bracket. A spring is used to return the clutch pedal position to its original position.

Possible clutch malfunctions

An increase in the noise level when it is turned on. There are jerks during operation. The clutch does not turn on completely, slipping begins.

Clutch replacement

In order to independently carry out the operation of replacing the clutch, you need to prepare: a mounting blade, a key for 11, a mandrel that centers the driven disk.

Remove the gearbox. 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. 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 from the flywheel along with the driven disc, hold the disc. Before installing a new clutch kit, make sure that the driven disc moves easily along the splines on the input box shaft. If seizing or other signs of failure are found, then the defective parts will need to be replaced. You will need a refractory grease. Apply it to the hub splines of the clutch disc. When installing a new clutch, take a mandrel and use it to put on the driven disc, 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, at this time will be facing the diaphragm spring of the clutch housing. Remove the mandrel and you can proceed with the installation of the gearbox. All replacement steps are completed, now you just have to check how the new clutch works.

Video "Repair of Daewoo Nexia clutch master cylinder"

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

To assess the technical condition and 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.

To measure the full travel of the pedal, it is necessary to measure the distance between the clutch pedal pad and the steering wheel, while the pedal is not depressed. Next, 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 got is different from the nominal value, then adjustment will be required. To determine the value of the free play of the pedal, it is necessary to measure the distance from the initial position of the pedal before resistance is felt when pressing 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. Adjust the free play of the pedal by rotating the rod by the flat. If necessary, adjust again. In addition, you need to check the moment at which the clutch is engaged when you release the pedal. Start the engine, when 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. With stable operation of the clutch and its drive, the distance will be 30-40 mm. If the value differs from the specified value, then you should check the full and free play of the pedal, as well as the possible presence of an air plug in the hydraulic clutch release drive system.

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 time consuming, there is some wear on undamaged parts and it may be necessary to re-disassemble and replace elements that fail prematurely. To increase clutch life, try to avoid keeping your foot on the clutch pedal.

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 will be optimal to turn on the neutral gear and release the pedal. If there is clutch slip, it is easily determined by the tachometer readings. 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.

Source
samadel.ru
nexia-faq.ru
andaewoo.ru

In every car that comes off the assembly line, all nodes are fully configured and work as they should. But gradually, during operation, some problems appear. Some need to be addressed immediately, others can "wait a bit." Daewoo Nexia clutch adjustment is just the case when it is impossible to pull, and adjustment work is urgently required.

Before starting work, it is necessary to diagnose the breakdown. Naturally, if you have an obvious malfunction that is noticeable, then there is no need for such actions. Obvious manifestations of a breakdown of the clutch system:

heavy shifting;
clutch grinding;
shocks when turned on;
transmission knockout.

How to adjust?

It is not necessary to have the skills of a highly qualified auto mechanic to adjust the clutch, because this process is quite simple. It is enough just to carefully study the material recommended by us and watch the video.

Tools

Step-by-step instruction

Let's consider two options. This is the adjustment of the full and free travel of the pedal.

Pedal Full Stroke Adjustment:

Pedal free play adjustment:

The whole process is quite simple and does not take much time, and the result will be a comfortable ride and good condition of the clutch units.

For long-term and trouble-free operation of the clutch system, the following rules must be observed. You can not keep your foot on the clutch for a long time. Usually this manner is acquired at the very beginning of learning to drive a motor vehicle due to the fear of not having time to disengage the clutch in time before stopping the car. Not taking into account the constant tension of the foot, which is located above the pedal, the pedal is, although slightly, but pressed, and at the same time, the driven disk gradually wears out. The release bearing, although it provides for operation in rotation, when the pedal is depressed, is under greater load, which significantly reduces its resource. It is strongly not recommended to disconnect the clutch for a long time (for example, during parking in traffic jams). If you are going to park for a long time, shift the gearshift lever to neutral and depress the clutch.

The slippage of the Daewoo Nexia clutch system is easily set according to the tachometer readings. If, while driving, when the gas pedal is pressed, the speed rises rapidly, and then gradually decreases and the car accelerates, then the clutch system needs immediate repair.

AvtoZam.com

Daewoo Nexia clutch adjustment

How to regulate

Adjusting the free play of the clutch pedal Daewoo Nexia

When to Adjust

How to regulate

etlib.ru

8.2 Adjusting the clutch pedal

PROCEDURE

	1. Measure the distance from the front of the pedal to the carpet. Press the clutch pedal with your hand until you feel resistance and measure the amount of free play. Clutch pedal free travel: 1–3 mm
	2. If the free play of the clutch pedal does not meet the required value, adjust it as follows: – Loosen the lock nut and, turning the bolt, adjust the free travel of the clutch pedal, then tighten the lock nut;
Warning After adjustment, tighten the bolt until it reaches the pedal stop, then tighten the locknut.
– Rotate the pusher until the desired free play is reached, then tighten the lock nut.
Warning When adjusting the installation height or free play of the clutch pedal, be careful not to move the push rod towards the clutch master cylinder.
3. After completing the adjustments, check that the distance from the clutch pedal to the floor with the pedal pressed corresponds to the required value. Clutch pedal free play (A): 1-3 mm Clutch pedal to floor distance with pedal depressed (B): 90 mm
	4. If the installation height and clutch pedal free play cannot be adjusted, there may be air in the clutch hydraulic system or the clutch master cylinder is faulty. In this case, bleed or disassemble and check the clutch master cylinder.

BLEEDING THE CLUTCH DRIVE SYSTEM

Any hydraulic system works normally if air is removed from it.

Warning

During bleeding, add only clean fluid recommended by the manufacturer. The fluid used in the hydraulic drive dissolves paint and plastic, so if fluid gets on the car's paintwork, wash it with plenty of water.

PROCEDURE

	1. Loosen the bleed screw and attach a hose to it. Place the other end of the hose in a glass container of sufficient volume.
2. Slowly depress the clutch pedal.
3. With the clutch pedal depressed, loosen the bleeder plug and bleed the air from the hydraulic system. Tighten the bleeder screw and release the clutch pedal.
4. Repeat the operations until the brake fluid comes out without air bubbles.
Warning Rapidly re-depressing the clutch pedal in area B-C can cause the pushrod to come out of the clutch cylinder housing during bleeding. Depress the clutch pedal only after it has returned to its upper position (A).

CLUTCH AND PRESSURE PLATES

Clutch

PROCEDURE

1. Drain the gearbox oil and brake fluid from the hydraulic clutch.
2. Remove a transmission.
3. Install drift 09411-11000 to center the clutch disc, which in this case will prevent the clutch disc from falling.
4. Gradually loosen the clutch assembly mounting bolts diagonally by turning each bolt by ? turns until the action of the diaphragm spring stops and the bolts can be unscrewed by hand. Remove the clutch cover with pressure plate and clutch disc.
	Warning Do not clean the clutch disc or release bearing with solvent. It is advisable to remove the flywheel and check the crankshaft rear O-ring for leaks. If necessary, replace the O-ring.

Checking the clutch cover with pressure plate Checking the clutch plate

PROCEDURE

Check of the bearing of deenergizing of coupling the Warning

The clutch release bearing is sealed and must not be washed.

Checking the clutch release fork Installation

PROCEDURE

1. Apply grease to the contact surfaces of the bearing, cylinder and release fork.
	Warning When installing the clutch, apply grease to all moving parts, but do not use excessive grease, as this may cause the clutch to slip.
	2. Apply grease to the recess of the clutch release bearing. Lubricant: CASMOLY L9508
	3. Apply grease to the contact surfaces of the clutch release fork support. Lubricant: CASMOLY L9508
4. Use fine sandpaper to clean the flywheel and pressure plate surfaces and ensure that all abrasive material and grease is removed from the cleaned surfaces.
5. Apply grease to the clutch disc splines and transmission input shaft. Lubricant: CASMOLY L9508
6. Install the clutch disc and center it with a special mandrel 09411-11000. When installing the clutch disc, the marked surface of the disc must be on the side of the pressure plate.
7. Install the clutch cover with pressure plate on the flywheel guide pins.
8. Gradually, in a diagonal sequence and in a certain order, tighten the flywheel mounting bolts. Tightening torque: 15–22Nm
9. Remove the mandrel centering the clutch disc.
10. Install the gearbox.
	11. Adjust the clutch pedal free play.

automn.ru

8.1 Adjusting the clutch drive

Service and operation

Manuals ￫ Daewoo ￫ Nexia (Daewoo Nexia)

Clutch drive adjustment

General scheme for adjusting the clutch cable

The correct adjustment of the clutch actuator is checked by measuring the stroke of its pedal. After replacing the drive cable, its shrinkage is carried out for at least thirty depressing the clutch pedal.

1. Make sure that nothing has fallen under the clutch pedal, then measure the distance of the central part of its lining to the base of the steering wheel (the pedal must be fully released), now depress the pedal to the stop and repeat the measurement. 2. Subtract the first measurement from the second measurement to determine the pedal travel. Compare the resulting value with the requirements of the Specifications. Make appropriate adjustments if necessary (see below). 3. Adjustment of a driving cable is made by releasing an adjusting rayki on the end of a cable turned to transmission (the General scheme of adjustment of a cable of a drive of coupling see an illustration). On some models access to a lock nut is limited in connection with what it is necessary to remove previously a sleeve of an air cleaner or components of its casing (see the Head of the Power supply system and release).
4. In the engine compartment, loosen the locknut on the end of the clutch cable facing the transmission. Correct the position of the adjusting nut, then depress the clutch pedal ten times and repeat the measurement of its travel. Continue in the same order until you achieve the desired result.
5. Make sure that the amount of pedal free play (see illustration General scheme for adjusting the clutch cable) does not exceed 60 mm, for which measure the distance from the released pedal pad to the steering wheel base, then lift the pedal and repeat the measurement; subtract the result of the second measurement from the result of the first measurement. 6. When finished adjusting, tighten the jam nut on the end of the drive cable. Establish the components of an air cleaner which acted in film for the purpose of providing access (the Head of the Power supply system and release see).

It does not matter what model the car is, but the clutch is always the most important node. Without its normal operation, it is unlikely that it will be possible to drive a car. Its breakdown on a Daewoo Nexia car (however, as on other cars) is dangerous not only for the car owner, but for other road users. Always check your vehicle before getting behind the wheel. If there are unusual sounds, "whistles", "squeals" or something similar when trying to start the car, you should immediately inspect.

On a Daewoo Nexia car, it is carried out almost the same way as on other cars.

It's easy to do it yourself. You just need to figure out what it is and find out the reasons for the breakdown.

A little about clutch

It is impossible to properly repair any element on the machine if you do not know its structure. On a Daewoo Nexia car, the clutch is single-disk, dry. It consists of:

Carter;
flywheel;
Bolt of fastening of a casing to a flywheel;
Slave disk;
pressure disc;
Clutch cover;
Shutdown clutches;
Gearbox input shaft;
Shutdown forks;
Central pressure spring.

In addition, it is permanently closed to the central diaphragm spring. If the clutch is to be replaced, then first you need to find out the cause of the breakdown.

Causes of failure and solutions

A malfunction is possible for various reasons. There is no general rule for elimination, you must carefully examine and listen to the operation of the car. In almost all cases, the entire device needs to be replaced.

Signs by which you can notice a malfunction:

There is noise when the clutch is engaged;
Work begins with jerks, twitches;
The inclusion is not complete, slipping occurs;
Turning it off completely does not work, this indicates that it is leading.

If there is no certainty that it will be possible to fix everything, then only its replacement remains. Before work, you should consult with specialists.

Do-it-yourself repair

In order for the replacement of the clutch to be successful, it is necessary to acquire a mounting blade, a key for 11, a mandrel, and you can get to work.

The gearbox is removed;
If, upon inspection, it is decided that the pressure plate does not need to be changed, then the position of the disc housing in relation to the flywheel should be noted;
Using a mounting spatula, secure the flywheel against rotation. Unscrew all the bolts and remove the clutch basket from the flywheel directly with the driven disk, but at the same time, the disk itself must be carefully held;
Before installing a new kit, you need to pay attention to the fact that the driven disk moves easily along the slots, if jamming is observed, then the parts must be replaced;
Apply refractory grease to the hub splines of the disc;
Install new clutch. Using a mandrel, put on the driven disk, it is important that the marks (which were made earlier) are aligned, tighten the bolts;
Remove the mandrel and install the gearbox.

After the work done, it remains to check how the replacement took place on the Daewoo Nexia car.