Advice 1: How to adjust the clutch MAZ

Grip car MAZ – dry two-disk friction type with a peripheral arrangement of coil springs, mounted in cast iron housing. Is used for short-term separation of engine from transmission and their smooth connection at gear shifting and starting off. In the operation provided for adjustment of the clutch and its actuator.
How to adjust the clutch MAZ
You will need
  • - set carob and spanner wrenches;
  • - ruler and Vernier caliper
Instruction
1
To do a full clutch adjustment adjust the amount of secondary waste from the master drive to provide the proper clearance between the working surfaces of the clutch. Also adjust the gap between the end of the valve body cover and its adjusting nut and the adjustment of the clutch pedal.
2
Adjust the amount of the waste medium master disk, after dismantling of manhole covers to the clutch and flywheel housing. To do this, engage the clutch and set the gear lever in neutral gear position. Then start to rotate the engine flywheel, at the same time vvorachivaya until it stops in the middle drive plate, four adjusting screws, turning them in advance of the locknut.
3
Then, continuing to rotate the flywheel, loosen the adjustment screws one turn and tighten the lock nuts. When tightening jam nuts holding tool adjusting screw to avoid axial play and do not apply significant force to the lock nut.
4
Measure the clearance between the end face of the rear valve body cover and adjusting nut. It needs to be 3.3 to 3.7 mm. Control the size of the gap after each to-2. To adjust it, loosen the lock nut the adjusting nut, set the desired size of the gap and tighten the locknut, trying not to disturb the exposed gap.
5
To check pedal free play clutch take a ruler, pull the air from the pneumatic system and measure the amount of pedal travel before the appearance of typical efforts. The measured value should be equal 34-43 mm. Control free play whenever-1. Prior to inspection make sure the gap between the end face of the rear valve cover and adjusting nut (item 4) is correct.
6
To adjust the free pedal travel, disconnect duplici lever pedal linkage from the fork of the valve stem and the plug stem of the clutch slave cylinder. The cylinder piston move to its lowest position, the lower end of duplicera arm slide back until it stops. Make sure the plug hole of the cylinder rod and the hole of the lever is not aligned by about 50%. If the holes are rejected at a much greater or a much smaller quantity, bring the misalignment by rotating the cylinder rod to the desired size.
7
Then connect duplici arm with all the disconnected elements and the distance between the holes of the forks adjust the rotation of the forks themselves. If the friction linings of clutch disks are worn, to change the distance between the forks of the stem would be impossible. In this case, duplici remove the lever from the shaft the release fork and move it 1 spline counter-clockwise. After that re-adjust the free travel of the clutch pedal.

Advice 2: How to adjust the clutch Viburnum

The first car Lada Kalina was released by AVTOVAZ in 2004. The machine has a number of disadvantages, one of which is the clutch for the transmission. Without waiting for the failure, adjust the clutch of the car. How to adjust the clutch Lada Kalina yourself?
How to adjust the clutch Viburnum
You will need
  • - ruler or measuring tape;
  • - Phillips screwdriver;
  • - Vernier caliper.
Instruction
1
Turn off the car engine. Repeatedly press the clutch pedal with the engine off. Make sure there are no sticking, clicks, creaks, and other strange sounds. Note the gradual return movement of the pedal from the floor. If visual inspection is difficult, depress the pedal by hand into the floor and hold your hand during reverse movement, to feel the smoothness. Jerking the pedal when moving from the floor are a sign of a faulty clutch.
2
Take a tape measure or a ruler and measure the distance between the floor of the machine and the outer surface of the clutch pedal. Depress the clutch pedal to stop and repeat the measurement. If the pedal travel was more than 146 mm, adjustment is required.
3
Using a Phillips screwdriver remove the air filter. Pull the tip. Try to pull the clutch cable. A caliper measure the distance between the carrier and lever the plugs. The recommended distance value is 27 mm. If the measurement turned out another figure, adjust the distance with the leash. Loosen the leash threaded tip of the cable, achieving the recommended values.
4
Turn the leash on the threads of cable terminal and get the desired values. Repeatedly press the clutch pedal and repeat the measurement with calipers. If necessary, repeat the adjustment process.
5
Start the engine. If the clutch heard a howling sound, it indicates the wear of the release bearing of the clutch. With the engine off, disconnect the cable from the fork of the linkage and turning the plug clockwise, disconnect the release bearing from the diaphragm spring. The sound disappears – then release bearing is faulty.
Note
When you pull the clutch cable be careful. Too sharp and strong pull will cause deformation of the product.

Advice 3: How to bleed the clutch at MAZ

There are times when the clutch is not fully due to trapped in the hydraulic hose of the air. The test shows a normal pedal free play. To remove trapped air from a hydraulic drive of the required pumping the clutch.
How to bleed the clutch at MAZ
Instruction
1
Before pumping the clutch fill fluid supply tank of the hydraulic drive to a normal level, i.e. to the level of 1-1,5 cm from the top edge. Release valve air cylinder clean from dirt and dust. With its head remove the protective cap and put on her rubber hose from kit to the MAZ.
2
Lower the free end of the wearing of hose in the fluid for a hydraulic drive, which pre-pour in a litre capacity to the middle. Then press the clutch pedal 3-4 times with an interval of 1-2 seconds between presses. When you first press the pedal while holding the recessed pedal, loosen the bleeder valve on ½ or ¾ turn. Upon further pressing the pressure generated in the hose will expel the liquid from the system together with the contained air in the jar with brake fluid through a hose. As soon as air bubbles cease to come out, stop the procedure.
3
During pumping follow the liquid level in the supply tank and add it if necessary. The fluid level should not decrease by more than 2/3 from the norm. Measure the volume of liquid displaced by a single pressing on the clutch pedal, which should be 7-8 CC After bleeding, fill the fluid to the correct level (1-1. 5 cm from the top edge) and tighten the bleeder valve up to the stop with the recessed clutch. Remove the hose from the head and screw on the protective cap.
4
At the end of pumping, measure the maximum stroke of pneumatic-hydraulic amplifier, which must be at least 18 mm. Maximum SAG hight of the stem while pressing the clutch pedal should be no more than 1.5 times that of the initial state. Make sure that the tip of the wear sensor of brake linings does not protrude from the housing of the pneumatic cylinder of the amplifier. If necessary drown it in a protective case to touch.
Note
The brake fluid used in the clutch, poisonous! Therefore, observe safety precautions when you work with it, and after pumping, wash your hands with soap and water.
Useful advice
Released from the system liquid can be reused after thorough settling and filtration.

Advice 4: How to adjust clutch on Renault Logan

Staff adjust clutch on Renault "Logan" often does not satisfy their owners. You can, of course, to get used to and ride. You can contact the service, but after his visit, many still complain to this site. Therefore, many prefer to do it yourself.
How to adjust clutch on Renault Logan
You will need
  • - pliers;
  • - the wrench;
  • - line
Instruction
1
To adjust the clutch cable, measure dimension a between the end face of the damper and the release shaft and the size In between the damper end and the cable terminal. Size And needs to be 81 to 91 mm, the size of 55-65 mm. when measured values differ from the norm, set them up using the adjusting nut of the cable terminal.
2
In the groove clutch find 2 nuts regulating the position of the pedals and screwed on the stud. The outer is a locknut. Unscrew it the entire length of the stud. Then, slowly remove the second nut, adjust the position of the pedal. After adjustment tighten the locknut while holding the adjusting nut with the key from the offset
3
Note that over time the friction linings slave drive is subject to wear. Because of this change exposed cable adjustment. The clutch pedal moves up, increases its full speed and torque setting of the clutch is shifted toward the end of the pedal stroke. This adjustment should be checked and if necessary adjusted.
4
Press the clutch pedal several times and verify that you installed adjustment do not get. If this occurs, check the tightness of the adjusting nut or locknut. Make sure that the thread on them is not disrupted. Also make sure that the free end of the release fork is in the range of 28-33 mm for clutch engine working volume of 1.4 l and 30-35 mm for the engine working volume of 1.6 L.
5
To check the adjustment, start the engine. The car thus should stand on level ground. Depress the clutch pedal to the floor, put it in first gear and start to slowly release the pedal. Accelerator not touch. Before the time of setting the clutch the engine will change revs – this can be seen on the tachometer and notice of the hearing. When the car starts moving – this will be the time of seizure.
6
Normal for most drivers is a secondary gripe, when the moment of starting, the car is in mid-pedal stroke. This adjustment is convenient when starting and driving in an urban environment. The top setting is in the area of ¾ of the pedal stroke and is convenient while shifting gears and driving at higher speeds.

Advice 5: How to adjust a grip on WHA

Incorrectly adjusted linkage is manifested in two cases. In the first one it stalled. This is most clearly observed a similar effect at the moment of abrupt depression of the accelerator pedal. When the engine "roars" and the car does not go. In the second case - the coupling leads. In such a situation, the gear becomes very difficult.
How to adjust a grip on WHA
You will need
  • - wrench 10 mm,
  • - wrenches 13 mm - 2 PCs.
Instruction
1
To speak and to convince that further operation of the vehicle with these faults leads to more permanent damage - does not make sense.
2
If there is any signs of these malfunctions to the linkage, the car needs to be installed on inspection pit, and to spend 10-15 minutes of your time to adjust the pedal free play clutch.
3
The full amount of the said adjusting works involves the installation of necessary clearances at two points between the rod and piston of a master cylinder of the hydraulic drive clutch, the rod is located inside the cabin of the car, and pinned it at the top of the clutch pedal eccentric bolt, there is located the adjusting screw and lock nut (gap is 0.1-0.5 mm);- between the stem and the piston of the clutch slave cylinder located at the bottom of the car, and fixed on the box changes gear. Gap adjustment is equal to 2-3 mm, is a threaded tip on which pre-weakened the lock nut.
How to adjust <strong>grip</strong> <b>WHA</b>
4
Setting the correct gap at the points indicated ensures free running of a pedal of coupling, is equal to 25-35 mm.
Note
In cases where after adjustment of the clearances of the linkage, it continues to "slip" or "news", in this situation, the fault is much more serious than had been expected initially, and in this case without removing the transmission, to clarify, is not enough.

Advice 6: How to check for a faulty clutch

To drive a car with a faulty clutch is very dangerous, and malfunctions can lead to accelerated wear of other parts of the car. To check the clutch, often do not even need to go to the car wash: who knows the driver can do it himself.
How to check for a faulty clutch
Instruction
1
Repeatedly press the pedal the clutch with the engine off and listen. A worrying sign may be the presence of extraneous noises: knocking, grinding, squeaking, etc. in addition, the pedal should not stick. You can also check the stroke, measure the distance from the pedal to the floor when off, and then with the clutch engaged, and by calculating the difference between them. The magnitude of the stroke should not exceed 146 mm.
2
Start the engine, hold it a little at idle. Then depress the clutch, wait 2-3 seconds and try to shift into reverse. If you hear the crunch or other sharp distinct sound, then the slave or the pressure plate the clutch is faulty. Even worse, if the transfer does not work. This may indicate that the output of the clutch failure and the need for urgent repairs. Note: check only makes sense in that case, if the transmission is working fine.
3
Try to change gear with the engine running. The obvious symptom is a rattle or knock when switching gears. Most often, noises are accompanied by shortness of shutting down the transmission. Try to move. If the machine begins to move erratically, it is likely that the cause is a faulty clutch.
4
Check the clutch movement. Scroll to the third gear, and then sharply and strongly press on the gas pedal. If the acceleration of the car does not match the increase in revs, then the problem is in the clutch. You will easily notice this: the crankshaft speed will be very fast to grow, in contrast to the speed of the machine.
5
Please note, not whether there is a characteristic burning smell when operating the clutch. If you felt it, then, friction linings slave drive becomes too hot and start to "burn". It's not always indicative of the urgent need to repair the clutch, but if an unpleasant smell appeared more than once, it makes sense to seek the assistance of a mechanic.
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