Opel Frontera

since 1992 of release

Fronter's Opel
+ Opel Frontera brand Cars
+ Current leaving and service
+ Engine
+ cooling and heating Systems
+ Power supply system and release
+ engine Electric equipment
+ Coupling
+ Manual box of gear shifting
+ Driveshafts, main transfer
- Brake system
   Brake mechanisms of forward wheels
   Brake mechanism of back wheels
   Disk brakes of back wheels
   Main brake cylinder
   Air removal from brake system
   Vacuum amplifier of a brake
   Parking brake
   Pressure regulator
   Brake hoses of forward and back brake mechanisms
   Anti-blocking system (ABS)
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Governing bodies and operation
+ electric equipment Schemes

ггпокерок промокод

Main brake cylinder




Before removal of the main brake cylinder several times press a brake pedal to dump vacuum in the vacuum amplifier.
At removal of the main cylinder it is necessary to take into consideration the distinctions which are available in a design of models of brake system. The description concerning brake mechanisms with ABS is provided separately.

On the following illustrations it is shown the main brake cylinder for both executions (without ABS).

Type of the main brake cylinder of the car to the middle of 1995 of release.
1-brake pipelines
2-fastening nuts
4-contact switch

Type of the main brake cylinder of the car from the middle of 1995 of release
1-shtekerny connection
2-brake pipelines
4-main brake cylinder

1. Disconnect a weight cable from the storage battery.
2. Rasstykuyte shtekerny connection (4) sensors of emergency level of brake liquid in a place shown on an illustration.
3. Suck away liquid from a tank on the main cylinder. For this purpose it is possible to use a pear. For this purpose it is possible to open also the union of removal of air from system and merge liquid.
4. Substitute under a tank capacity and disconnect from the cylinder the pipeline (1). Remember a place of its accession.
5. Unscrew two nuts of fastening and remove the main cylinder from the vacuum amplifier. Watch that brake liquid did not get on paint and varnish coverings.
6. At the cylinder of new model disconnect the holder of a tee.
7. At the same cylinder remove consolidations and a remote element.
8. If the cylinder is replaced, it is necessary to remove a tank. He sits on two rubber plugs and can be carefully separated by a screw-driver, as shown.


The main cylinder in sequence is established, to return to removal.

1. Nuts of fastening of the cylinder tighten the moment of 13 Nanometers, connection of the pipeline by the moment of 12 Nanometers. Connection of pipelines at a tee is tightened by the moment of 16 Nanometers.
2. In summary remove air from brake system as it is described in section 6.
3. If the tank acted in film, establish it on the main cylinder via rubber plugs, having greased them with brake liquid.


As it was already mentioned, the main cylinder of the car from the middle of 1995 of release is not subject to repair.
Cylinders of earlier release can be disassembled, repaired and collected, but it is recommended to do it in a repair truck.