Brake system of the car Chevrolet Aveo 2 (T300)

Design features of the brake system
The Chevrolet Aveo is equipped with two independent brake systems: service and parking. The first, equipped with a hydraulic drive, provides braking when the...

Possible malfunctions of the brake system, their causes and methods of elimination

Checking the brake pedal position
You will need a ruler. Correct position of the brake pedal when free and when pressed all the way (working stroke of the pedal) serves as one of the criteria...

Checking the tightness of the hydraulic drive of the brake system
You will need: a special key for pipeline fastening nuts or a 13 mm key, a flat-blade screwdriver, and pliers. NOTE: This is what special keys for pipeline...

Checking the degree of wear of brake pads, discs and drums
You will need a caliper or a ruler. NOTE: If the vehicle pulls to one side or makes unusual noise when braking, check the condition of the brake pads. 1. Place...

Checking the operation of the brake booster
You will need: pliers, rubber bulb. When the vacuum booster fails, the force on the brake pedal increases significantly, which negatively affects vehicle...

Checking the parking brake
The parking brake should hold the vehicle on a 25% slope when the lever inside the vehicle is moved 7-9 teeth (clicks) of the ratchet device. 1. To check the...

Bleeding the hydraulic brake system
The brake hydraulic drive is bled to remove air that has entered it when filling with fluid after its replacement or after repair of hydraulic drive units...

Replacing brake fluid in the hydraulic brake drive
You will need: a 10 mm wrench for the pipeline nuts, brake fluid, a rubber or transparent hose, and a transparent container. NOTE: This is what a special pipe...

Replacing the brake master cylinder reservoir
As practice shows, in many cases, overhauling the cylinder in a garage does not lead to the desired result. In addition, the main brake cylinder directly...

Replacing the master brake cylinder
You will need: a 22 mm wrench and a special 13 mm wrench for brake pipes, a flat-blade screwdriver. NOTE: The brake pipe mounting nuts are usually very tight....

Replacing the brake booster
You will need: a special 13 mm wrench for brake pipes, a 13 mm socket head. NOTE: The brake pipe mounting nuts are usually very tight. When trying to loosen...

Replacing the vacuum pump
You will need: two 10 mm wrenches. The vacuum pump with an electric drive, which serves as an additional source of vacuum required for the operation of the...

Replacing brake hoses
Replace hoses and tubes if they are damaged. In addition, we recommend replacing hoses every 150,000 km or 5 years of vehicle operation as a preventive measure...

Replacing brake pipes
You will need a special 13 mm wrench for brake pipes. The connections of the tubes with all brake system components and hoses, as well as the principles of...

Removal and installation the brake pedal
You will need a 14 mm Allen key. The brake pedal is removed for replacement if it squeaks, sticks, or has increased play, or if the return spring is damaged....

Replacing the front brake pads
You will need: 10 mm, 18 mm wrenches, a lug wrench, and sliding pliers. Check the condition of the brake pads at every maintenance. Brake pads require...

Replacing the front wheel brake caliper
You will need: a 11 mm wrench, an 18 mm socket head, and a large screwdriver. The brake caliper is removed for replacement or repair, as well as to gain access...

Replacing the brake disc
You will need: TORX T30 key, wheel nut key. If there are scoring marks, deep scratches and other defects on the working surface of the disc that increase pad...

Removal and installation the rear wheel brake drum
The rear brake mechanism parts can be removed when disassembling the brake mechanism and replaced with new ones. The exception is the slave cylinder. As...

Replacing the brake pads of the rear wheel brake mechanism
You will need: a lug wrench, pliers, a flat-blade screwdriver, and sliding pliers. The minimum permissible thickness of the friction linings of the brake pads...

Replacing the rear wheel brake slave cylinder
You will need: a 10 mm socket head... ... and a special "13" key for pipeline nuts. If during operation there are leaks of brake fluid on the brake drum and...

Adjusting the parking brake drive
You will need a high socket head "10". To check the correct adjustment of the parking brake drive, lift the drive lever up to the stop, and you should hear 8...

Removal and installation the parking brake lever
You will need: a 13 mm socket head, a flat-blade screwdriver, and a TORX T25 key. Remove the lever assembly for replacement if the toothed sector or pawl is...

Replacing the parking brake cables
The parking brake drive consists of three cables: a front one with an equalizer and two separate rear ones. Moreover, the rear cables, in turn, consist of two...

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