Replacement brake pads VAZ-2114 carried outat excessive deterioration of elements. It is very important to maintain the entire braking system in a working condition. On how it will work, not only the convenience of management, but also the safety of people in the car depends. When carrying out repairs, be sure to follow all the requirements to ensure the maximum efficiency of the system in the future.
Design Features
Before replacing brake padsVAZ-2114, you need to study the design of the system. Like most cars, the actuator is actuated by hydraulics. Two circuits of the brake system, which are separated from each other. And in the event that one of the circuits fails, you can stop your car, as the two wheels will still brake. By means of the vacuum amplifier in system of brakes the effort with which the driver influences a pedal decreases.
The GTZ is driven by a pedal and a vacuumamplifier. This element creates pressure inside the system. It acts on the rear working cylinders and the front calipers. The actuators clamp or unclamp the pads, depending on which wheels they are mounted on.
Preparing to replace the rear shoe
Models VAZ-2114 repair yourself can beexecute fairly quickly. Before you change the pads on the rear wheels, you need to make sure that they are out of order. Usually a strong wear of these elements is manifested as follows:
- The car does not hold while parking in the hill.
- The manual brake can not be adjusted.
- There is a scratch when the brake is pressed on the side of the rear drums.
- Decreased braking efficiency.
Before changing brake pads toVAZ-2114, you need to buy new ones. The cost of the kit is about 1200 rubles (stock elements). But you can buy front discs and calipers from the "nine" and remake the rear brakes. The effectiveness of disc brakes is much higher, but they will have to be serviced more often.
What tools will be required?
When repairing the VAZ-2114 with your own hands, you will need the availability of such tools, tools:
- Screwdrivers (flat with different widths).
- Bronze or brass knockout.
- The spool key.
- The carabiner wrench or the spanner on the "12".
- Pneumatic or hydraulic jack.
- Supports for the car.
- Wheel chasers.
- Penetrating grease.
It is imperative that all threaded joints be treated with a penetrating lubricant prior to repair. In this case, it will be much easier to unscrew the bolts.
How to remove the rear pads?
Replacement brake pads VAZ-2114 on the rear wheels is as follows:
- Under the repaired side of the machine, the jack must be installed, and then loosen the wheel bolts.
- Raise the car with a jack so that the wheel is above the ground.
- Completely unscrew the bolts on the wheels.
- Using a key on 12, it is necessary to unscrew the guide studs, and then remove the drum.
- Accurately knock down the drum, for this purpose, using a hammer and a wooden bar or copper padding, tap on the back part.
Then completely dismantle the springs, whichboth pads are tightened. First remove the side, then - the upper and lower. Dismantling the springs is done with a screwdriver and pliers. After these manipulations, you can remove the pads and disconnect the manual brake cable.
Installing the shoe
When replacing brake pads on VAZ-2114It is necessary to transfer the brackets that are used to drive the hand lever from the old elements to the new ones. To do this, it is necessary to remove the cotter pin and remove the clamps. In the reverse order they are installed on a new shoe. The assembly occurs then this algorithm:
- Install the upper spring.
- The upper part of the pads should fall into the slots on the pistons.
- Install the spacer from above.
- Both pads below should also be in the grooves that correspond to them.
- The last need to install springs, which are on the sides and below.
After that, put the drum and fix it with the help of pins. The same scenario replaces the shoes on the second rear wheel.
Replacement of front wheels
Before you change the brake pads to VAZ-2114, you need to do the following:
- Loosen the wheel mount to the hub. To unscrew completely yet it is not necessary.
- With the help of a jack it is necessary to raise the side of the car, on which repairs are carried out, so that the wheel is in the suspended state.
- Only now it is possible to completely unscrew all bolts of fastening and to remove a wheel.
- It is necessary to turn the steering wheel in the direction that it was convenient to carry out the work.
- Then you need to bend the metal plate, with which the bolt is fixed to the slide.
- Unscrew the bolt with a key by 13.
After this, slide the support to the side anddismantle the pads. For new elements to be installed without problems, it is necessary to unscrew the bleeder a little. From the expansion tank, drain a small amount of liquid.
After that you need to push the piston into the bodycaliper. As soon as you install the new front brake pads VAZ-2114, be sure to tighten the bleed nipple. The assembly is carried out in reverse order. To do this, tighten the bolt attached to the moving part. Having bent a lock plate, you will fix position of this bolt. After installing new pads on the second wheel, it is necessary to add fluid to the expansion tank, if necessary.
