Mercedes S-Class W-140

1991-1999 of release

Repair and operation of the car



Mercedes S-Class
+ Mercedes-Benz cars of the class S (W-140)
+ Operation manual
+ Routine maintenance
+ Engine
+ Cooling systems, heating
- Power supply system and release
   + A power supply system and injection of fuel of the petrol engine - the general information
   + System of injection of fuel of the diesel engine - the general information
   + Control system of injection of fuel and HFM-SFI ignition (6-cylinder petrol engines)
   + Control systems of the LH-SFI and ME-SFI engine (8-cylinder petrol engines)
   + Control systems of injection of fuel and ignition of ME-SFI and LH-SFI (12-cylinder petrol engines)
   - Control system of fuel injection (diesel engines of the OM603.971 series)
      Removal and installation of the fuel pump of high pressure (FPHP)
      The fuel injection moment regulator - installation details
      Removal and installation of a turbocompressor
   + Control system of fuel injection (diesel engines of the OM606.961 series)
   + System of a turbo-supercharging - the general information
   Systems of decrease in toxicity of release - the general information
   System of production of the fulfilled gases - the general information
   Catalytic converter (petrol models)
+ Engine electric equipment
+ Gear shifting box
+ Automatic transmission
+ Coupling
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment






Removal and installation of the fuel pump of high pressure (FPHP)

Removal

 PERFORMANCE ORDER

1. Weaken the central bolt (19) and turn off it, having held a bent shaft.
2. Bring the engine into situation 15 ° after VMT of the piston of the first cylinder.
3. Remove a natyazhitel of a chain by means of a key (156).
4. Disconnect the forcing fuel-supply lines.
5. Disconnect vacuum tubes from vacuum knot and the vacuum valve. Disconnect the 2-contact socket from the drive (Y22) of electronic control by idling.
6. Disconnect an electrical wiring from the sensor of provision of a lath (L7) and from the drive (Y22).
7. Disconnect the forcing tube from the ALDA hub.
8. Disconnect draft of an accelerator of t of a lath and spring.
9. Disconnect the vacuum control valve.
10. Turn off bolts (shooter). Remove TNVD back, fix the regulator of the moment of injection of fuel on the place.
11. Remove the fuel thermostat and turn off bolts.
12. Check correctness of installation of the piston of the 1st cylinder in situation 15 ° after VMT.
13. Turn off a stopper (11).
14. By means of a key (027) turn TNVD shaft so that in an opening the ear of the distributor was visible and push a blocking bolt (023) against the stop.

Installation

 PERFORMANCE ORDER

1. Remove a blocking bolt (023) after the TNVD installation.
2. Install all removed elements on the engine.
3. Check the beginning of injection of fuel and if it is necessary, adjust it.
4. Install the vacuum valve and adjust it.











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