Mercedes S-class W202

1993-2000 of release

Repair and car operation

Mercedes W202
+ 1.2. The general data
+ 2. Maintenance service
+ 3. Engines
+ 4. Greasing system
+ 5. Cooling system
+ 6. Heating, ventilation
+ 7. Ignition system
+ 8. Fuel system
+ 9. Transmission
+ 10. A running gear
+ 11. A steering
- 12. Brake system
   12.2. Antiblocking system – ABS
   12.3. The additional equipment – system ASR
   12.4. Specifications of brake system
   12.5. Overlays of lobbies brake колодок
   + 12.6. Overlays of back disk brakes
   12.7. A support
   12.8. A forward brake disk
   12.9. A back brake disk
   12.10. A brake liquid
   12.11. Removal of air from brake system
   12.12. Brake pipelines / hoses
   12.13. Replacement of brake highways
   12.14. Brake колодки a lay brake
   12.15. Adjustment of a lay brake
   12.16. The stoplight switch
   12.17. Diagnostics of malfunctions of brakes
   + 12.18. Wheels and tyres
+ 13. A body
+ 14. An electric equipment
+ 14.2. Electroschemes

12.9. A back brake disk Removal

1. Unscrew a support of a back wheel and suspend on a self-made wire hook that the brake hose did not break draught.
The prevention

Not to disconnect a brake hose, differently it is necessary to delete air from brake system.

2. Unscrew a wrench with internal шестигранником a bolt of fastening (64) and remove a brake disk (62) from a flange of a shaft of a back axis (68), (70) adjusting pin.

The prevention

The lay brake should be completely released. Rigidly sitting brake disk to separate easy blows of a plastic hammer.


1. That uniform braking from both parties was provided, both brake disks should have equally ground surface and identical depth of microroughnesses on it. Check up a thickness of brake disks and their lateral palpation.
2. If there is a rust on a flange of a brake disk and a shaft of the back bridge remove it. Cover landing of a flange of a shaft of the back bridge by a thin layer of high-temperature greasing, for example, Molykote-Paste "U", Molykote-Paste G Rapid, Liqui-Moly-Paste 36.
3. Clear a new brake disk of a protective varnish a nitrothinner. Instead it is possible to clear and degrease also brake disks steam stream under a high pressure.
4. If the old brake disk is mounted, clear and visually check up a surface of frictional overlays for a lay brake. Check up mobility распорного the lock brake колодок a lay brake.
5. So establish a brake disk on a flange of a shaft of a back axis that the adjusting pin has entered into a brake disk. Screw up a new bolt of fastening and tighten with the moment 10 Н.м.
6. Establish a support.