Opel Vectra A

since 1988-1995 of release

Repair and car operation

Vektr A. Opel
+ 1. Maintenance instruction
+ 1.1 Maintenance
+ 2. Engine
+ 3. Repair of DOHC engines
+ 4. Repair of the diesel engine
+ 5. Cooling system
+ 6. Fuel system
+ 7. A fuel and exhaust system of models with system of injection of fuel
+ 8. Exhaust system and system of fall of toxicity of exhaust gases
+ 9. Fuel systems of the diesel engine
+ 10. Engine electrosystems
+ 11. Transmission
+ 12. Mechanical transmission
+ 13. Automatic transmission
+ 14. Power shafts
- 15. Brake system
   15.2. General information
   15.3. Anti-blocking system of brakes (ABS)
   15.4. Pumping of hydraulic brake system
   + 15.5. Replacement of forward brake shoes
   15.6. Replacement of back brake shoes on disk brakes
   + 15.7. Replacement of back brake shoes on drum-type brakes
   15.8. Replacement of brake shoes of the hand brake on back disk brakes
   15.9. Support of a forward brake
   15.10. Support of a back disk brake
   15.11. Brake disk
   15.12. Forward brake disk
   15.13. A back brake disk on models with SOHC engines
   15.14. A back brake disk on models with DOHC engines
   15.15. Brake drum
   15.16. Back working brake cylinder
   15.17. Brake board of a back brake
   15.18. Protective casing of a forward brake disk
   15.19. Main brake cylinder
   15.20. Repair of the main brake cylinder (model without ABS)
   15.21. Vacuum amplifier of brakes
   15.22. Hydraulic ABS modulator
   15.23. The ABS sensors established on wheels
   15.24. ABS control unit
   15.25. ABS relay (only ABS-2E system)
   15.26. Valves of adjustment of pressure
   15.27. Brake pipelines and hoses
   15.28. Adjustment of the hand brake
   + 15.29. Cable of the hand brake
   15.30. Lever of the hand brake
   15.31. Brake pedal
+ 16. Suspension bracket
+ 17. Body
+ 18. Electric equipment
+ 19. Check of malfunctions


15.12. Forward brake disk


Unscrewing of the screw of fastening of a brake disk to a nave

1. Unscrew a bolt of fastening of a wheel with a thick washer which were established at check of palpation of a disk.
2. Remove brake shoes.
3. On models with engines of 2,0 l unscrew two bolts and remove the holder of a support.
4. Unscrew the screw, a fixing brake disk to a nave and remove a brake disk (see drawing). If the brake disk sits densely on a nave, from a reverse side of a disk knock on it with a kiyanka.


1. Before installation of a brake disk, using the corresponding tap, clear a carving in openings for bolts of fastening of a support to a rotary fist. Also clear a carving in an opening for the screw of fastening of a brake disk to a nave.
2. Check and, if necessary, clear interfaced surfaces of a brake disk and a nave. At installation of a new brake disk remove from its surface a sheeting layer.
3. Installation is made in sequence, return to removal. Before a vvinchivaniye of the screw of fastening of a brake disk put on a screw carving the means interfering unscrewing of the screw.