The safety of the car operation directly depends on the condition of the brake system. When depressurizing during repair, air penetrates into the system, which, ultimately, can cause the deposits on the road. In order to avoid them, it is necessary to pump the brakes of Solaris. Led car with air tubes is very dangerous, because at the most inappropriate moment the pedal can simply fail, which will provoke an accident.
Also worth remembering! If the brake pedal has become noticeably softer than usual, it is with a lot of probability says that air traffic jams were formed in the system.
Preparing tools and devices
In general, this work is not difficult if you know what to do and have a reliable partner. It is quite possible to pump one too, but it is still difficult. Before pumping brakes on a solaris, make sure that the brake fluid, which we will top up, corresponds to the parameters already bombarded. If we do not know, you will have to change it completely.
Tools and details:
- Horn-type wrench by 10 mm. It will come up with a cape key, but it will not work with him so convenient.
- Suitable liquid drain container. A clean bottle of mineral water is quite suitable.
- The hose is about 20 - 30 cm long.
- Brake fluid.
Pour the brakes on the solaris do it yourself
The air is removed alternately from each contour individually and when the power unit is disconnected.
Procedure for pumping:
- Right rear wheel.
- Left front wheel.
- Left rear wheel.
- Right front wheel.
Hyundai Solaris Brake Pumping Sequence
Before starting pumping the system, it is worth remembering that when you do this work, it is worth watching the fluid level in the tank and periodically add it. Otherwise, air and the procedure will again get to the brake highways.
If pressing the pedal remains insignificant as soft or rigid. The norm is considered when the pedal move is not more than half the distance to the floor.
Most likely the air remained in the system. However, it is not necessary to immediately begin pumping anew. Most likely, brake hoses, joints of their connections, or cylinders are not sealed. Therefore, first of all it is worth paying attention to the search for the place where the air penetrates, and after eliminating the problem to pump the system again.
> Brake system Höndai Solyaris
Hyundai Solaris Brake System
Brake system: 1 - ABS unit; 2 - hydraulic tank; 3 - main brake cylinder; 4 is the brake fluid level sensor; 5 - vacuum amplifier; 6 - Tubes of the main brake cylinder.
The working brake system is a hydraulic, dual-circuit, with a diagonal separation of contours, which increases the safety of the vehicle operation. One of the circuits of the working brake system ensures work brake mechanisms Left front and right rear wheels, and the other - right front and left rear wheels.
In normal mode, when the system is working, both contours work.
When refusing (depressurizing), one of the contours of another circuit provides car braking, albeit with less efficiency. The working brake system includes brake mechanisms of wheels, a pedal assembly, a vacuum amplifier, a main brake cylinder, a hydraulic cylinder tank, an ABS block, and connective tubes and hoses.
Brake pedal - suspended type.
Pedal knot
In the bracket of the pedal node, the brake pedal position sensor is installed, combined with a braking signals switch - its contacts are closed when the brake pedal is pressed. The sensor displays a signal of the ECU that the brake pedal is pressed. The vacuum brake amplifier is designed to reduce the effort that needs to be attached to the brake pedal when car braking, due to the use of the vacuum in the intake pipeline of the engine. The amplifier is located between the brake pedal and the main brake cylinder and is attached to four nuts to the bracket of the pedal node. The vacuum amplifier is unbearable, when you fail, it is replaced with a new one.
The main brake cylinder is attached to the vacuum enhancer body with two nuts. From above on the cylinder installed a shared tank of the hydraulic system of the brake system and the clutch, in which the supply of liquid is located. On the tank body, the maximum and minimum fluid levels are applied. A fluid level sensor is installed in the tank, which, when lowering the liquid level, below the MIN mark includes a signaling device in a combination of instruments.
When you press the brake pedal, the pistons of the main cylinder are moved by creating pressure in the hydraulic engine, which is supplied through the tubes and hoses to the working cylinders of the brake mechanisms of the wheels.
Brake mechanism front wheel - disk, with floating caliper, including a single-surface wheeled cylinder.
For more effective cooling The brake disc is performed ventilated.
Brake mechanisms of the left and right front wheels are non-violent.
Brake Front Wheel Mechanism
On the caliper of the left brake mechanism there is marked L. on the caliper of the right brake mechanism - marking R.
Support front brake mechanism assembly with guide and pads
Guide brake shoes Attached to a swivel fist, and the caliper is fastened with two bolts to the guide fingers installed in the holes of the guide pads. Protective covers installed on the fingers. When braking, the fluid pressure in the hydraulic engine of the brake mechanism increases and the piston, putting forward from the wheel cylinder, made in one integer with the caliper, presses the inner brake block to the disk. The caliper is then (due to the movement of the guide fingers in the holes of the guide pad) shifts relative to the disk, pressing the outer brake block to it. In the cylinder case, a piston with a sealing rubber ring is installed.
Elements of the front wheel brake mechanism: 1 - guide pads; 2 - outer brake shoe; 3 - guide plate; 4 - protective cover of the guide finger; 5 - upper guide finger; 6 - Caliper with a working cylinder; 7 - bolt fixing the caliper to the guide finger; 8 - lower guide finger; 9 - internal brake block.
Due to the elasticity of this ring between disk and blocks of the brake mechanism, a constant optimal clearance is maintained (the optimal clearance is supported in the rear disk brake mechanism).
A acoustic wear indicator is attached to the inner brake pad and the anti-belly plate is fastened, which also protects the brake cylinder boof.
Depending on the configuration on cars, two types of brake mechanisms of the rear wheels can be installed: disk or drum.
Circular brake rear wheel mechanism by car: 1 - ABS sensor; 2 - brake hose; 3 - cable parking brake; 4 - return spring of the parking brake mechanism; 5 - protective cap of pumping fitting; 6 - guide finger; 7 - protective cover of the guide finger; 8 - Caliper with a working cylinder; 9 - brake disc.
Elements of the disc brake mechanism of the rear wheel: 1 - guide pads; 2 - outer brake shoe; 3 - guide plate; 4 - protective cover of the guide finger; 5 - upper guide finger; 6 - Caliper with a working cylinder; 7 - bolt fixing the caliper to the guide finger; 8 - lower guide finger; 9 - internal brake shoe with acoustic wear indicator.
Parking brake drive on the caliper: 1 - lever; 2 - return spring; 3 - threaded rod
The disc brake mechanism of the rear wheel - with a floating caliper, which includes a single-passive working cylinder.
Rear Wheel Brake Mechanism Caliper
The design of the rear brake cylinder is very complex, since it combines a conventional hydraulic cylinder in itself (similar to the design with the front brake cylinder) and the mechanism of the parking brake. The parking brake drive works as follows. The parking brake cable acts on the actuator lever and turns it. In the original position, the drive lever returns the spring.
Thus, the movement of the lever is transmitted to the threaded rod, which interacts with the threaded finger installed in the piston.
Threaded Cylinder Caliper
The threaded finger can turn into the piston. Moreover, when the finger pressed against the inner surface of the piston, then turning is very difficult, and if the finger leaves from the piston, it turns easily on the stubborn bearing.
The threaded finger in the piston presses (through the thrust bearing) of the spring. Thus, as the brake pads wear, the threaded finger is further disulfed from the threaded rod, allowing the piston to exit the cylinder and at the same time maintain the constant course of the parking brake.
Piston with a threaded finger
Such a design of the rear brake cylinder and determines the method of blending the piston into the cylinder when replacing the pad.
The piston can not just push into the cylinder.
The use of great effort will damage the details.
The piston must be turned clockwise and simultaneously pressing hard on it to ensure proper friction and screwing the threaded finger into the threaded stock of the parking brake drive.
The guide pad is attached to the lever rear suspension.
The pads of disk brake mechanisms of the front and rear wheels differ in the design.
Drum brake rear wheel mechanism (for clarity is shown with shot of a hub Wheels): 1 - rear brake shoe; 2 - bracket of the support rack; 3 - reference rack; 4 - parking brake drive lever; 5 - spacer plank; 6 - upper blast spring; 7 - working (wheel) cylinder; 8 - ratchet; 9 - adjustment lever; 10 - Spring of the adjusting lever; 11 - front brake shoe; 12 - brake shield; 13 - Lower Spring; 14 - Spring of the parking brake cable.
The drum braking mechanism is with a two-star wheeled cylinder, two brake pads with automatic adjustment of the gap between the pads and the drum.
The mechanism of automatic adjustment begins to work with increasing the gap between the pads and brake drum. When you press the brake pedal, the blocks begin to diverge and cuddle to the brake drum, while the protrusion of the adjusting lever moves along the depression between the keshes of the ratchet. With a certain wear of the pad and pressing the brake pedal, the adjusting lever is enough to turn the ratchet to one tooth, thereby increasing the length of the spacer plate and at the same time reducing the gap between the pads and the drum. So gradual extension of the spacer automatically maintains the gap between the brake drum and the pads. The wheel cylinders of the brake mechanisms of the rear wheels are the same. The front blocks of brake mechanisms are the same, and the rear differences are (on them the mirror-symmetrically installed non-removable levers of parking brakes).
Elements of the mechanism of automatic adjustment of the gap between the pads and the drum: A - the brake mechanism of the left wheel; b - brake mechanism of the right wheel; 1 - spacer plank; 2 - ratchet; 3 - tip of the spacer plank; 4 - adjusting lever
The spacer plate and the left-wheel brake mechanism ratchet have a silver color (on the rod of the ratchet and in the hole of the spacer plate, the left thread is made), and the right wheel is a golden color (on the rod of the ratchet and in the opening of the spacer plank, the right thread is made). On the cylindrical ends of the ratchets, the tips of the spacer schedules are equal for the brake mechanisms of the left and right wheels. Adjustable levers of the left and right wheels mirror-symmetrical.
Parking brake lever: 1 - parking brake lever; 2 - the operating room switch of the parking brake; 3 - adjusting nut; 4 - front line of parking brake; 5 - equalizer.
The parking brake lever, fixed between the front seats on the floor tunnel, is connected to two cables through the front cable and the equalizer. Rear cable tips are connected to the levers of the parking brake drive, fixed on the rear brake calipers (disk mechanism) or on the rear brake pads (drum mechanism). Adjusting the parking brake is carried out by rotating the adjusting nut, located on the front cable tip.
Cars are equipped with anti-lock brake systems (ABS).
The brake fluid from the main brake cylinder enters the ABS block, and from it to the brake mechanisms of all wheels.
ABS unit: 1 - control unit; 2 - hole for connecting the tube of the brake mechanism of the right front wheel; 3 - hole for connecting the tube of the left rear wheelhole; 4 - hole for connecting the tube of the brake mechanism of the right rear wheel; 5 - hole for connecting the tube of the left front wheel brake mechanism; 6 - hole for connecting the tube of the main brake cylinder; 7 - pump; 8 - hydraulic modulator.
ABS block fixed in motor compartment On the left side member, under a vacuum amplifier, consists of a hydraulic modulator, pump and control unit.
ABS acts depending on wheel speed sensor signals. Sensors - inductive type.
Front and rear wheel speed sensors
Front wheel speed sensor installed in the hole swivel fist and fixed by a bolt. The sensor's defined disk is pressed on the exterior casing. The rear wheel speed of the rear wheel speed is installed in the rear suspension beam flange flange and is also fixed by a bolt. The sensor defining disc is installed in the rear wheel hub (the hub node is intimidate).
When braking the car, the ABS control unit determines the start of blocking the wheel and opens the corresponding solenoid valve Pressure reset modulator working fluid in the canal.
The valve opens and closes several times per second, so make sure that ABS works, it is possible on a weak trembling of brake pedal at the time of braking.
The ABS is built in the brake force distribution system (EBD), which performs the function of the pressure regulator in the hydraulic drive of the brake mechanisms of the rear wheels. If when braking a car, the rear wheels begin to be blocked, inlet valves The brake mechanisms of the rear wheels in the modulator switch to the mode of maintaining a constant pressure, preventing further increase in pressure in the operating cylinders of the rear brake mechanisms.
If a malfunction occurs in ABS, the brake system retains performance, but it is possible to block the wheels. In this case, the corresponding fault code is recorded in the control unit memory, which is read with the help of special equipment in the service center.
Hyundai Solyaris Brake System
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Tool:
- key on 12.
- key on 17.
- tool for connecting brake cylinders or round bugs
- flat screwdriver
It is recommended to replace the brake pads at least 40,000 to 60,000 km. Run. The process of replacing the rear brake pads is the same as with the front pads, but there is a small nuance, the brake cylinder has 4 grooves, it is necessary to push it not only to press, but also clocked clockwise! IN this case A special tool for indulging the piston will be useful. With a certain skill, it can be done without using a special tool.
Step by step guide to replace the rear brake pads on Hyundai Solaris
- We unscrew the cover of the tank with the brake fluid.
- Before removing the rear wheel, you need to put anti-tottal emphasis under the front wheel.
On the hand brake It is not necessary to put, as in the case of front pads.
- Using the key on 12, we turn off the nut, which will allow us to free the rubber sleeve from the bracket.
- Using the key to 17, we turn over the upper and lower guide caliper.
- You can now remove the caliper.
Note! On the brake cylinder there is 4 grooves in which the service tool is installed to push the piston inside. If there is no special tool, you can use the usual horn key or round bugs.
- Consider the use of a horn key. We rest on the caliper to the body, we rest in the grooves on the cylinder, we turn clockwise and davim on the piston.
- With a flat screwdriver, pull out external and inner pads.
- Slimming planting Metal brush.
- We establish new pads (the toys of the pads need to get into the seating places).
- We dress back caliper and tighten the guide bolts from above and below.
Be careful! Do not raise the bolts!
- We twist the fastening nuts by 12, which holds the bracket of the rubber brake pipe.
- We wear back the wheel and tighten the cover under the hood on the tank with the brake fluid.
- We bring the car and click 3-5 times on the brake pedal to pump the system.
Brake amplifier
Your car is equipped with a brake system with an amplifier, automatically adjusted in the process of normal operation.
If there will be a loss of power in the brake system with an amplifier as a result of a spontaneous stop of the engine or for any other reason, you can still stop the car, applying a greater effort to brake pedal than usual. The braking path, however, will increase.
If the engine does not work, then the braking force will be sequentially reduced each time the brake pedal is pressed. Do not "download" a brake pedal if the effect of the brake enhancement system is broken.
You can "download" a pedal of brakes only if necessary to maintain a car control on a slippery road.
CAUTION
- Brake system
Do not keep your leg on brake pedals while driving. This will lead to an unacceptable high heating of brakes, excessive wear of brake linings and pads, as well as to an increase in the braking path.
On the length of I. cool descent Enable lower transmission and avoid long-term brakes. Prolonged the use of brakes will lead to overheating and may eventually cause the temporary loss of the braking force.
Moisturizing brakes can lead to the fact that the car will not be able to slow down as usual and it will "take away" to the side when they are braked. It is possible to determine the degree of influence of this effect on the braking characteristics by small test braking. Always check in this way the brakes work after overcoming the deep fusion. To dry the brakes, slightly turn them on while moving forward at a safe speed until the restoration of normal braking characteristics.
Always before moving from the place. Check the position of the brake pedal and accelerator.
If you have not checked the position of the accelerator pedal and brake before moving from the place, you can press the accelerator pedal instead of the brake pedal. This can lead to a serious accident.
In case of brake failure
In case of failure of working brakes during the movement of the car, you can emergency to stop using the parking brake. The braking path, however, will be much longer than usual.
CAUTION
The use of parking brakes while moving with normal speed can lead to a sudden loss of car control. If you have to use the parking brake to stop the car, be extremely careful.
Disk brake wear indicator
On your car installed disc brakes.
With the wear of the brake pads and the need for their replacement will be heard a warning sound of high tone from the front or rear brakes (if available). This sound can appear and disappear, or distributed at each press of the brake pedal.
Remember that under certain road conditions or climate, the first braking (or slow motion) may be accompanied by a brake squeal. This is a normal phenomenon, and is not a sign of a brake malfunction.
ATTENTION
To avoid expensive brake repair, do not keep moving with worn brake pads.
Always replace the brake pads included for the wheels of the front or rear axle.
CAUTION
- wear brakes
This warning signal of brake wear indicates the need to repair the car. Neggrerying this sound warning will lead to the loss of the efficiency of the braking system, which, in turn, can cause a serious road accident.
- Electronic Stabilization System (ESP) Stabilization System (if available)
- Work of the Electronic Stability Stabilization System (ESP)
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What do you know about cars: everyone knows the fact that they have four wheels, steering wheel, hood, doors and trunk. However, the car is a technically complex unit consisting of several interconnected systems.
One of the most important is not only those equipping, but also a management system.
Why?
If there is no control body, then the technique is simply impossible to manage. So the car turns into simply useless piece of metal on wheels.
Only a technically serviceable car can give their owner confidence on the road and allow him to enjoy driving. An important element In any car is its brake system represented by brake pads or discs.
Replacing the rear pads on Hyundai Solaris is not an event for panties, but for responsible people. If the machine is not in proper technical condition, it is deprived of a proper level of safety and manageability, although it should be impeccable according to the manufacturer's statements.
Korean quality is not inferior to Japanese or European, thanks to which the manufacturer confidently entrenched in the market and continues to delight motorists with his creations.
Rear brake pads refers to the vehicles of the budget price segment. That is, his owner is limited in funds and is forced to very carefully treat a four-wheeled friend.
Replacing the rear brake pads Hyundai Solaris can be attributed to one of the examples of timely replacement of consumables.
The official dealer when buying a car offers its services maintenanceHowever, most car owners can independently carry out simple repair, which allows you to save some money.
To replace the rear brake pads, Solaris requires initial ideas about how they look and how to replace.
Korean is equipped with a hydraulic dual-circuit brake system related to the number of most secure and innovative. Two-integral TC is the fruit of the last works of engineers, as well as the last word in terms of security.
Varieties of brake shoes
As can be understood from the course of school physics, if the pads are included in the braking, then under the action of the friction force they allocate an incredible amount of heat. Consequently, only wear-resistant, durable materials that are able to withstand high temperature are suitable for their production.
As part of the material for the production of rear brake pads Hyundai Solaris, a substance consisting of more than 10 components can be used.
It is important that at least some of them have handed its reinforcing properties into a alloy. Another one an important point It is a friction lining, which initially served asbestos. Thanks to him, it was possible to dissipate thermal energy, due to the physical and chemical properties of the substance.
He had his disadvantages to the health of people, so he was replaced by ceramics, metal and organic. They just better justify themselves on the road, providing impeccable work of brake systems.
The currently existing blessing materials:
- 1) ceramics,
- 2) semimetals (most durable and affordable in price),
- 3) Metal ceramics,
Why?
All three material possess the advantages of their chemical nature, very important for work. Semi-metals are relevant, as they have a long wear time and for such a low price of the current version it is impossible to find.
Metal ceramics belongs to a joint duet of two source materialswhich absorbed all the positive features and properties of the components. Therefore, the option on which you should stop your choice depends solely on you and your financial capabilities.
Features of choice
Before buying the rear brakes Hyundai Solaris, you need to evaluate the driver's drive man. Well, for example, if the owner adores aggressive driving, there is no particular sense to spend money on a cheap organic gasket.
You only throw money on the wind and leave with you a negative opinion about the products, spreading it among friends and acquaintances. In turn, the pads are divided into conveyor, non-original or aftermarmetric flow, simply put the original, neoriginal, private copy.
Resort to the ghostly opinion that the original is best option Do not.
The best consumables are stock, however, what if the stock has already spent yourself?
Yes, nothing is forever and sooner or later car owners are faced with similar problembut some unfortunately lost
Rear brake pads on Solaris official dealers To gently say not the cheapest. But you should not despair, there is your own alternative options Release out of the situation. The services market can face with a lot of components and their manufacturers similar to the original.
Fear of non-original brake pads manifested itself because of their critical quality. Due to the fact that they repeat the original, but do not have due quality - their reputation will deteriorate. It is not worth worrying in any case, but buying an original or duplicate is a purely your solution.
If finance allow, it is better to buy original products from the manufacturer. However, if you are still limited in them, you want to save a little and have already come across with good-quality copies, you can buy them. But still, buying - a purely your decision and take it for you no one has the right
Replacing brake shoes
Replacing the rear brake pads on Hyundai Solaris is very simple, and there is a very interesting nuance. Due to the fact that the car has front-wheel drive, 80% of the total load has been on the front brakes. The rear have a greater resource due to the low brake effect provided on them. Wear is determined by the acoustic indicator located on the inside of the pad.
As soon as the level of wear approaches the critical mark, the components make a characteristic sound. Another reason in addition to wear of the pad is the grinding of their lining. Following the grinding of the framework, the carcass should be detected, chips, irregularities appear.
Pads should be changed even if the brake disc was replaced. The procedure is performed comprehensive, otherwise the car will be insecably stay on the road.
In the use of any components, accuracy should be kept, as the more careful they use, the longer they will serve. Accordingly, buying every three or five years will not be very hit by pocket, isn't it?
How to change the rear pads on Hyundai Solaris?
To replace the rear pads on Hyundai Solaris, it is necessary to use a proper set of heads and a flat screwdriver. On the preparatory Stage And first of all, it will be necessary to pump fluid from the hydraulic tank to remove the disk. To begin with, remove the lower guide, the top, and then according to the instructions:
- remove the brake disc and caliper.
- We remove the worn out block and install a new one (similar to the remaining wheels).
- If there are difficulties with dressing pads, it will be necessary to press the brake disc between the pads with a screwdriver.
After an event is to replace the brake pads, most of the experts insist that the minimum of the first one thousand km was drunk very carefully. You should not accelerate up to 180 km / h, and then dramatically slow down or enter the drift on the rotation.
The pads will be gradually tie to discs with careful use. The resource of any pads is in the range of 40-60 thousand km, and replacing the rear pads on Hyundai Solaris is similar to the front. Due to the fact that they are less subjected to load, their resource is up to 80 thousand km.
Brake pads, like brake discs, are typical consumables that repeatedly change during the operation of the car. What exactly choose is your right, but still not optimal solutionIt is better to put the hard pads that will slowly wear out, washing the disk, or the soft, which will wear themselves, gently wearing a braking disc. The material costs are generally the same - that the frequent replacement of soft pads, which is rare, but expensive replacement of brake discs.
List of compatible brake pads for foreign cars in Izhevsk, was assembled based on machine owners experience Hyundai Solaris./ Accent IV.
Shoes rear discs:
- - Original Mobis [Dealer for Russia] (Article 58302-1RA30.);
- - Sangsin Brake SP1239 [Normal, two dust grooves instead of one] (Article SP1239
