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Brake system of the car Renault Symbol 1
Girlig brakes are installed on cars.
General information about the braking system
The service brake system is equipped with a hydraulic drive consisting of two independent circuits divided diagonally. The pressure of the working fluid in both circuits is created by the force of the driver's foot,...
The service brake system is equipped with a hydraulic drive consisting of two independent circuits divided diagonally. The pressure of the working fluid in both circuits is created by the force of the driver's foot,...
Replacing the front brake pads
Attention! Replace brake pads only in pairs on both wheels at the same time with pads of the specified brands. New brake pads are run in after 180–230 km, during which time the efficiency of the brakes is somewhat...
Attention! Replace brake pads only in pairs on both wheels at the same time with pads of the specified brands. New brake pads are run in after 180–230 km, during which time the efficiency of the brakes is somewhat...
Removal, installation and repair of the front brake caliper
Work order: raise the front of the car and place supports under the body; remove the wheel from the desired side; reduce the inevitable fluid loss during the work by placing a piece of polyethylene film under the...
Work order: raise the front of the car and place supports under the body; remove the wheel from the desired side; reduce the inevitable fluid loss during the work by placing a piece of polyethylene film under the...
Removal, checking and installation the front brake disc
To maintain uniformity and braking efficiency, it is recommended to replace both discs if at least one requires replacement. At the same time, the brake pads are also replaced with new ones. Work order: raise the front...
To maintain uniformity and braking efficiency, it is recommended to replace both discs if at least one requires replacement. At the same time, the brake pads are also replaced with new ones. Work order: raise the front...
Removal and installation the front pressure regulator
The pressure regulator distributes the working fluid of the brake system through the circuits (diagonals) and reduces the pressure in the hydraulic drive of the rear wheels to prevent them from locking during sudden...
The pressure regulator distributes the working fluid of the brake system through the circuits (diagonals) and reduces the pressure in the hydraulic drive of the rear wheels to prevent them from locking during sudden...
Removal and installation rear brake drums
Removal procedure: raise the rear of the car and place supports under the body; remove the wheel from the desired side; Fig. 7.12. Removing the hub cap use a puller to remove the hub cap from the center of the wheel. If...
Removal procedure: raise the rear of the car and place supports under the body; remove the wheel from the desired side; Fig. 7.12. Removing the hub cap use a puller to remove the hub cap from the center of the wheel. If...
Removal, checking and installation rear brake pads
Attention! Replacement of brake pads is carried out only in sets of four pads per rear axle to avoid uneven braking of the wheels and the possibility of skidding of the car. Fig. 7.16. Drum brake mechanism parts: 1 –...
Attention! Replacement of brake pads is carried out only in sets of four pads per rear axle to avoid uneven braking of the wheels and the possibility of skidding of the car. Fig. 7.16. Drum brake mechanism parts: 1 –...
Removal and installation the rear wheel brake cylinder
Removal procedure: remove the brake drum as described above; unhook the upper tension spring with pliers and remove it from the pads; move the pads apart and move their upper ends away from the brake cylinder pistons,...
Removal procedure: remove the brake drum as described above; unhook the upper tension spring with pliers and remove it from the pads; move the pads apart and move their upper ends away from the brake cylinder pistons,...
Removal and installation the master brake cylinder
Removal procedure: disconnect the negative battery cable; disconnect the brake fluid level sensor connector in the expansion tank; using a large syringe or rubber bulb, remove as much brake fluid as possible from the...
Removal procedure: disconnect the negative battery cable; disconnect the brake fluid level sensor connector in the expansion tank; using a large syringe or rubber bulb, remove as much brake fluid as possible from the...
Removal, installation and inspection of the brake booster
Removal procedure: disconnect the wires from the battery terminals and remove the battery; remove the brake master cylinder as described above; remove four bolts and one nut securing the battery heat shield; disconnect...
Removal procedure: disconnect the wires from the battery terminals and remove the battery; remove the brake master cylinder as described above; remove four bolts and one nut securing the battery heat shield; disconnect...
Checking the brake booster
Without starting the engine, press the brake pedal several times to remove the vacuum in the booster chamber and, holding the pedal pressed all the way down, start the engine. Simultaneously with the engine running, the...
Without starting the engine, press the brake pedal several times to remove the vacuum in the booster chamber and, holding the pedal pressed all the way down, start the engine. Simultaneously with the engine running, the...
Replacing brake hoses
Fig. 7.25. Brake hose: A – conical surface of the tip; B – tip nut; C – splined part Hoses without copper sealing washers are installed on the vehicle. Sealing is achieved by contact of the conical surfaces A (Fig....
Fig. 7.25. Brake hose: A – conical surface of the tip; B – tip nut; C – splined part Hoses without copper sealing washers are installed on the vehicle. Sealing is achieved by contact of the conical surfaces A (Fig....
Removal and installation the parking brake lever
Removal procedure: place the vehicle on a lift or raise the rear of the vehicle and place supports under the body; release the parking brake (push the lever down); Fig. 7.28. Brake drive lever: 1 – lever lining; 2 –...
Removal procedure: place the vehicle on a lift or raise the rear of the vehicle and place supports under the body; release the parking brake (push the lever down); Fig. 7.28. Brake drive lever: 1 – lever lining; 2 –...
Removal, installation and adjusting the brake light switch
The brake light switch is mounted on the brake pedal bracket. Fig. 7.33. Removing the brake light switch To remove the switch, disconnect the contact connector from it and unscrew it from the mounting bracket (Fig....
The brake light switch is mounted on the brake pedal bracket. Fig. 7.33. Removing the brake light switch To remove the switch, disconnect the contact connector from it and unscrew it from the mounting bracket (Fig....
Bleeding air from the hydraulic brake system
Bleeding (bleeding) of the brake system hydraulic drive is performed every time after the system is depressurized during repair or replacement of individual units, as well as when replacing the brake fluid. If one of...
Bleeding (bleeding) of the brake system hydraulic drive is performed every time after the system is depressurized during repair or replacement of individual units, as well as when replacing the brake fluid. If one of...
Operating principle of the ABS system
The anti-lock braking system (ABS) was developed by Bosch and is designed to prevent wheel locking during sudden braking, which increases the active safety of the car. The system starts working at a speed of about 7...
The anti-lock braking system (ABS) was developed by Bosch and is designed to prevent wheel locking during sudden braking, which increases the active safety of the car. The system starts working at a speed of about 7...
Operation of the anti-lock braking system ABS
The ABS system consists of an electronic control unit (ECU), a hydraulic unit with hydraulic electromagnetic valves, an electrically driven return pump and rotation speed sensors installed on each wheel. The...
The ABS system consists of an electronic control unit (ECU), a hydraulic unit with hydraulic electromagnetic valves, an electrically driven return pump and rotation speed sensors installed on each wheel. The...
Removal and installation the ABS hydraulic unit
Removal procedure: place the vehicle on a lift or raise the front of the vehicle and place supports under the body; disconnect the negative battery cable; remove the right front wheel; take measures against brake fluid...
Removal procedure: place the vehicle on a lift or raise the front of the vehicle and place supports under the body; disconnect the negative battery cable; remove the right front wheel; take measures against brake fluid...
Removal and installation the front wheel speed sensor
Removal procedure: lift the wheel from the desired side and remove it; in the engine compartment, disconnect the sensor wiring from the mount installed on the shock absorber strut; disconnect the contact connector and...
Removal procedure: lift the wheel from the desired side and remove it; in the engine compartment, disconnect the sensor wiring from the mount installed on the shock absorber strut; disconnect the contact connector and...
Removal and installation the rear wheel speed sensor
Removal procedure: lift the wheel from the desired side and remove it; trace the wiring from the sensor to the contact connector and release it from the common harness; disconnect the contact connectors on the sensor...
Removal procedure: lift the wheel from the desired side and remove it; trace the wiring from the sensor to the contact connector and release it from the common harness; disconnect the contact connectors on the sensor...
Removal and installation the front wheel toothed ring
Caution: Before removing, purchase a new toothed ring. The toothed ring is installed with a press fit on the outer CV joint. The ring is replaced if its teeth are chipped. Removal procedure: remove the drive shaft of...
Caution: Before removing, purchase a new toothed ring. The toothed ring is installed with a press fit on the outer CV joint. The ring is replaced if its teeth are chipped. Removal procedure: remove the drive shaft of...
Rear wheel toothed ring
The toothed ring is made in one piece with the wheel hub. If the teeth of the ring are chipped, replace the hub as described in the section " Chassis ".
The toothed ring is made in one piece with the wheel hub. If the teeth of the ring are chipped, replace the hub as described in the section " Chassis ".
This section is available on: russian, bulgarian, belarusian, ukrainian, serbian, croatian, romanian, polish, slovak, hungarian
Other sections on other Renault models
➽ Chassis, running gear: Brake system Renault Logan 2 (2012-2020)
➽ Chassis, running gear: Brake system Renault Megane 1 (1995-2002)
➽ Chassis, running gear: Brake system Renault 19 (1988-1996)
➽ Chassis, running gear: Brake system Renault Clio 1 (1990-1998)
➽ Chassis, running gear: Brake system Renault Scenic 1 (1996-2003)
➽ Chassis, running gear: Brake system Renault Sandero 1 (2007-2012, petrol)
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- General information
- User manual
- Maintenance
- Power unit
- Engine repair
- Cooling system
- Fuel system
- Exhaust system
- Ignition system
- Transmission
- Clutch
- Mechanical gearbox
- Automatic gearbox
- Drive shafts
- Chassis, running gear
- Front suspension
- Rear suspension
- Steering
- Brake system
- Body and interior
- Exterior (external elements)
- Interior (internal elements)
- Doors, locks and windows
- Heating and ventilation
- Electrical equipment
- Equipment and devices
- Headlights and lighting
- Power devices
- Electrical circuits
- General information
- User manual
- Car care
- Maintenance
- Power unit
- Engine repair
- Cooling and lubrication system
- Supply system
- Exhaust system
- Ignition system
- Transmission
- Clutch
- Mechanical gearbox
- Automatic gearbox
- Drive shafts
- Chassis, running gear
- Car suspension
- Steering
- Brake system
- Body and interior
- Exterior (external elements)
- Interior (internal elements)
- Doors, locks and windows
- Restoration and repair
- Electrical equipment
- Equipment and devices
- Headlights and lighting
- Power devices
- Heating and ventilation
- Electrical circuits