Repair and service Mercedes Benz M - the Class W163 - Check of the transient valve//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



Check of the transient valve

Check of serviceability of functioning of the vacuum amplifier of brakes

8 — the Vacuum line

070 — the Connecting socket


 PERFORMANCE ORDER

  1. Connect the vacuum gage (030) to the connecting socket (070) vacuum lines (8) the brake amplifier (16) and several in pressing a pedal of a foot brake dump depression in a vacuum path.
  2. Start the engine and a sharp otpuskaniye of the squeezed-out pedal of gas create in a vacuum path demanded depression (0.75 ÷ 0.80 bar).
  3. Having squeezed out a brake pedal dump depression to depth> 0.80 bar.
  4. Muffle the engine, - speed of loss of depression should make no more than 0.4 bar/minute. In case of need check serviceability of functioning of the servo-driver of the vacuum amplifier (see. Section Check of serviceability of functioning of the vacuum amplifier of brakes).
  5. Disconnect the vacuum gage (030).