Repair and service Mercedes Benz M - the Class W163 - Removal and installation of the vacuum amplifier of brakes and the sensor of a course of a diaphragm of BAS//since 1997 of release / mehanicm.ru

Mercedes M-Class W163

since 1997 of release

Repair and car operation



Mercedes W163
+ Mercedes-Benz Cars of a class M (W163)
+ Governing bodies and receptions of safe operation
+ Current leaving and service
+ Engine
+ Systems of cooling, heating and air conditioner
+ the Power supply system and production of the fulfilled gases
+ Systems of electric equipment of the engine
+ Manual box of gear shifting
+ Avtomaticheckaya transmission
+ Transmission line
- Brake and auxiliary systems
   General information and security measures
   Check of brake system on leaks
   Check of serviceability of functioning of the vacuum amplifier of brakes
   Check of the transient valve
   Removal and installation of the main brake cylinder
   Removal and installation of the vacuum amplifier of brakes and sensor of a course of a diaphragm of BAS
   Removal and ETS/ESP hydromodulator installation
   Removal and installation of the hydraulic lines laid between GTTs and the ETS/ESP hydromodulator
   Assessment of degree of wear and replacement of brake shoes
   Replacement of brake hoses
   Removal and support installation
   Removal and installation of a brake disk
   Replacement of boots of the parking brake
   Pumping of brake system
   Removal and installation of pedal knot and sensor switch of stoplights
   Removal and installation of a pedal of raising of the parking brake
   Removal and installation of hummock assembly of a drive of the parking brake
   Adjustment of a drive of the parking brake
   Removal and installation of wheel ABS/ETS/ESP sensors
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment



Removal and installation of the vacuum amplifier of brakes and sensor of a course of a diaphragm of BAS

Assembly of the vacuum amplifier

Details of installation of the brake amplifier (on an example of models from AT, version 1)

S9 — the Sensor switch of stoplights (4-contact)

Details of installation of the brake amplifier (on an example of models from AT, version 2)

Removal/installation of the brake amplifier

Removal/installation of the brake amplifier

21 — Hoses

28 — the Arm


 PERFORMANCE ORDER

  1. The illustrative material on procedure of removal/installation of the brake amplifier is presented on illustrations which all references meeting in the text concern.
  2. Remove GTTs (1) (see. The section Removal and installation of the main brake cylinder), - at identification of signs of leaks from the back party of the primary piston the cylinder is subject to replacement.
  3. Give nuts (4) fastenings of the item sensor.
  4. Disconnect electroconducting from the sensor of a course of a diaphragm of BAS (A7/7b1).
  5. On diesel models give a nut (17) on the left forward support of a suspension bracket of the power unit and hang out the left edge of the engine.
  6. On diesel models 163.113 (on VIN 093126) remove the module of management of the vacuum pump (24).
  7. On diesel models take away in I will shift brake lines (18).
  8. Give a plastic lock-nut (19), - try not to damage a plastic clamp (20).
  9. Disconnect the contact socket of electroconducting (27) sensors switches of an otpuskaniye of BAS.
  10. Uncover at the left under the dashboard.
  11. Take a clamp (25) and liberate a finger (26).
  12. Give fixing nuts (23) and remove the brake amplifier (16) from an arm of a pedal (22), - try not to damage a cover of a head of cylinders.
  13. Installation is made upside-down, - do not forget to replace sealing laying (16d) and самоконтрящиеся a nut of fastening of GTTs.
  14. In summary pump over brake system (see. The section Pumping of brake system) also make sure of serviceability of operation of the sensor switch of stoplights.

Sensor of a course of a diaphragm of BAS

Details of installation of the sensor of a course of a diaphragm of BAS


 PERFORMANCE ORDER

  1. Details of installation of the sensor of a course of a diaphragm of BAS are shown on an illustration which all references meeting in the text concern.
  2. In several pressing a pedal of a foot brake dump residual depression in system of strengthening of brakes (A7/7b1).
  3. Having given a nut (19), remove the thermofilter (1b) from GTTs.
  4. Having wrung out the uvula of a clamp (shooter) located from below, disunite the contact socket (2) electroconductings of the sensor of a course of a diaphragm of BAS.
  5. Having hooked the suitable tool, remove a lock ring (16b).
  6. Having pulled outside, take from the landing nest the sensor of a course of a diaphragm of BAS (A7/7b1).
  7. Check a condition of a sealing ring (16с), in case of need make its replacement.
  8. Installation is made upside-down, - track completeness of landing of the sensor in a reception nest.