Mercedes S-Class W-220

since 1998 release

Repair and operation of the car



Mercedes W220
+ Mercedes-Benz cars of the class S (W220)
+ Operation manual
+ Routine maintenance
+ Engine
+ Cooling system and heating
+ Power supply system and release
+ Engine electric equipment
+ Automatic transmission
+ Power shafts
+ Brake system
- Suspension bracket and steering
   Security measures
   + Forward suspension bracket
   + Back suspension bracket
   - Steering
      The angles of installation of wheels of the car - the general information
      Conditions of check of angles of installation of wheels
      Adjustment of forward wheels
      Adjustment of back wheels
      Check of clearance of a body of the car
      Removal and installation of the steering mechanism
      Pump of the amplifier of steering
      Dismantling and assembly of the pump of the amplifier of steering
      Dismantling and assembly of an electronic and adjustable steering column
      Removal and installation of the lower steering shaft
      Removal and installation of the drive for telescopic adjustment of a steering column
      Removal and installation of an emphasis of a pipe
      Dismantling and assembly of an internal pipe
      Installation of the top arm of fastening of a pipe
      Removal and installation of the blocking cylinder
      Contact spring
+ Body
+ Onboard electric equipment
+ Schemes of electric equipment






Contact spring

Removal

 PERFORMANCE ORDER

1. Remove a steering wheel.
2. Remove the lower cover of the dashboard.

3. Disconnect the conducting socket from a signal or a contact spring of a safety cushion of A45x1.

4. Disconnect the socket of conducting of the relay of a contact spring A45x2.
5. Turn off fastening bolts 32h the contact A45 coil.
6. Carefully remove the A45 coil from a pipe.
7. Be convinced of correctness of installation of a lock ring 70h.


Check

 PERFORMANCE ORDER

1. Check distance of "b" between a lock ring 70h and an arm 85.
2. Check the contact A45 coil for absence of damage.


Installation

 PERFORMANCE ORDER

Installation is carried out as it should be, the return to removal.