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 a turbocompressor

Details of installation of a turbocompressor

Details of installation of a turbocompressor

60 — the Valve of recirculation of the fulfilled gases
60a, 119a — Bolts
60b, 139d — Laying
61 — Corrugated branch pipes
110a — the Branch pipe
119, 144 — Collars
134, 177 — Arms
134a — the Nut

135 — the Mixing tube
137 — the Turbocompressor
138 — the Inlet pipeline
138a — the Branch pipe of supply of compressed air
139 — the Catalyst
141 — the Forcing oil pipeline
167 — the Air inlet tube

Removal

 PERFORMANCE ORDER

1. Remove the lower protective guard of the engine.
2. Remove the air filter.
3. Weaken a collar (144) measuring instruments of an air stream and disconnect an air inlet pipe (167).
4. Remove a partition (A) (9 bolts from which 6 from above and 3 from below).
5. Disconnect vacuum tubes from the valve of recirculation of the fulfilled gases (EGR).
6. Weaken collars (V) of a corrugated branch pipe and remove it.
7. Unscrew the catalyst from a final collector, remove it and a basic arm.
8. Remove a connecting branch pipe of supply of compressed air (138a).
9. Disconnect a branch pipe of ventilation of a case.
10. Disconnect the mixing tube (135) with the valve of recirculation of the fulfilled gases from a head of the block of cylinders.
11. Turn off the forcing oil pipeline (141) from a turbocompressor. Weaken both basic arms (134) on a final collector and a turbocompressor. Weaken the top bolts of fastening of an exhaust pipe.
12. Weaken bolts of fastening of the lower part of a final flange.
13. Turn off an arm (177) from a generator flange to a turbocompressor on both sides.
14. Remove a turbocompressor.

Installation

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

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