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
   11.2. General information
   11.3. Accelerator cable
   11.4. Air filter
   11.5. Casing of the air filter
   11.6. Fuel filter
   11.7. Fuel level sensor
   11.8. Fuel pump
   11.9. Fuel tank
   11.10. Throttle case
   11.11. Inlet collector
   + 11.12. Elements of system of injection of BOSCH HFM fuel
   11.13. Pressure removal in fuel system
   11.14. Adjustment of turns of idling and the contents WITH in exhaust gases
+ 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
+ CHECK OF MALFUNCTIONS

11.5. Casing of the air filter

Removal

Air filter

A–nuts;
B–rubber fastening;
C–spring brackets;
D–sealing ring;
E–measuring instrument of a stream of air

PERFORMANCE ORDER

1. Remove filtering element of the air filter. Unscrew bolts and remove a measuring instrument of a stream of air from a back part of a casing of the air filter. Remove a sealing ring (see drawing).

2. Unscrew the screw and lift the receiver an air inlet, connecting the air filter with the air chamber in a forward part of a motor compartment.

3. Unscrew the nuts, fixing the lower part of a casing of the air filter.

4. Remove a casing of the air filter, taking its lower part from rubber fastenings.

Installation

PERFORMANCE ORDER

1. Installation is made in sequence, return to removal. Check correctness of installation of the sealing ring located between a casing of the air filter and a measuring instrument of a stream of air.