Mercedes W124

since 1985-1995 of release

Repair and car operation



W124 Mercedes
+ Governing bodies and control devices
+ MAINTENANCE
+ 2. Maintenance (diesel engines)
+ ENGINE
+ 4. Repair of 6-cylinder petrol SOHC engines
+ 5. Repair of 6-cylinder petrol DOHC engines
+ 6. Repair of the diesel engine established in the car
+ 7. Major maintenance of engines
+ COOLING SYSTEM
+ FUEL SYSTEM
+ 10. System of injection of BOSCH CIS-E fuel (KE-JETRONIC)
+ 11. System of injection of BOSCH HFM fuel
+ 12. Fuel system of diesel engines
+ 13. Fuel system of diesel engines
+ SYSTEMS OF START, IGNITION
+ 15. System of ignition of 4-cylinder petrol engines
+ 16. System of ignition of four-cylinder petrol engines
+ PRESTARTING HEATING
+ TRANSMISSION
+ 19. Mechanical transmission
+ 20. Automatic transmission
+ POWER SHAFTS
+ BRAKE SYSTEM
+ SUSPENSION BRACKET
+ BODY
- ELECTRIC EQUIPMENT
   25.2. General information
   25.3. Electric chains
   25.4. Detection of a faulty electric chain
   25.5. Safety locks and relay
   + 25.6. Switches
   + 25.7. Bulbs of external lighting
   + 25.8. Bulbs of internal lighting
   25.9. Devices of external lighting
   25.10. Adjustment of light of headlights
   25.11. Combination of devices
   25.12. Elements of a combination of devices
   25.13. Cable of a drive of a speedometer
   25.14. Lighter illumination
   25.15. Sound signal
   25.16. Screen wiper lever
   25.17. Screen wiper drive
   25.18. Screen wiper of a back door
   25.19. Elements of system of a washer of a windscreen and headlights
   + 25.20. Sound-reproducing equipment
   25.21. Loudspeakers
   25.22. System elements cruise control
   25.23. Safety cushion
   25.24. Safety cushion elements
   + 25.25. Electric circuits
+ CHECK OF MALFUNCTIONS






25.19. Elements of system of a washer of a windscreen and headlights

GENERAL INFORMATION

The tank of a stekloomyvatel of a windscreen is located in a motor compartment. On models with washers of headlights supply of liquid to jets is carried out by the additional pump from this a tank.

Tank for liquid of a stekloomyvatel

PERFORMANCE ORDER
1. Remove liquid from a tank of a stekloomyvatel.
2. Disconnect the electric socket from the pump of a stekloomyvatel. Being careful, take the pump from a tank of a stekloomyvatel. Check a condition of sealing rings of the pump on existence of damages or wear and, if necessary, replace.
3. Disconnect the electric socket from the sensor of level of liquid.
4. Unscrew nuts and bolts of fastening and remove a tank of a stekloomyvatel. Wash out a tank pure cold water.
5. Installation is made in sequence, return to removal. Fill in in a tank liquid and check its tightness.

Pump of a stekloomyvatel

Arrangement of the pump of a stekloomyvatel in the tank basis

PERFORMANCE ORDER
1. Disconnect from the pump of a stekloomyvatel the electric socket and a hose (see fig. An arrangement of the pump of a stekloomyvatel in the tank basis).
2. Being careful, take the pump of a stekloomyvatel from a tank and remove a sealing ring of the pump. Wash away liquid smudges cold water.
3. Installation is made in sequence, return to removal. Check a condition of a sealing ring and, if necessary, replace it. Fill in in a tank of a stekloomyvatel liquid and check its tightness.

Sensor of level of liquid

Detachment of the electric socket from the sensor of level of liquid

Arrangement of a sealing ring of the sensor of level of liquid

PERFORMANCE ORDER
1. Disconnect from the sensor of level of liquid the electric socket and, being careful, take the sensor from a tank. Remove a sealing ring of the sensor and wash away liquid smudges cold water (see fig. A detachment of the electric socket from the sensor of level of liquid, the Arrangement of a sealing ring of the sensor of level of liquid).
2. Installation is made in sequence, return to removal. Check a condition of a sealing ring of the sensor and, if necessary, replace it. Fill in in a tank of a stekloomyvatel liquid and check its tightness.

Jets of a washer of a windscreen

PERFORMANCE ORDER
1. Open a cowl and from the interior of a cowl uncover for access to a back part of a jet.
2. Disconnect a washer hose from a jet. At existence disconnect from a jet the electric socket.
3. Release a bracket of fastening and, being careful, take a jet from a cowl.
4. Establish a jet on a cowl and connect to it a hose and, at existence, the electric socket. Close a cowl and check jet work. The direction of a stream of liquid adjust by means of a needle inserted into a nozzle. Liquid should move on a windscreen from one nozzle slightly above the center, and from the second nozzle - is slightly lower than the windscreen center.

Jets of a washer of headlights

Removal of a jet of a washer of headlights

PERFORMANCE ORDER
1. Establish a brush of a screen wiper of a headlight in a starting position, then uncover the screen wiper lever. Unscrew a nut from a shaft of the lever of a screen wiper and remove the lever.
2. Release a washer jet from the screen wiper lever, then disconnect from it a hose and remove a jet (see fig. Removal of a jet of a washer of headlights).
3. Installation is made in sequence, return to removal. Check reliability of fastening of a jet of a washer on the screen wiper lever.