Mercedes S-Class W-140

1991-1999 of release

Repair and car operation



Mercedes S-Class
+ Mercedes-Benz Cars of a class S (W-140)
+ Operation manual
+ Routine maintenance
+ Engine
+ Systems of cooling, heating
- Power supply system and release
   + the 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 ME-SFI and LH-SFI ignition (12-cylinder petrol engines)
   - Control system of fuel injection (diesel engines of the Om603.971 series)
      Removal and installation of the fuel pump of a high pressure (TNVD)
      Regulator of the moment of injection of fuel - installation details
      Removal and turbokompressor installation
   + Control system of fuel injection (diesel engines of the Om606.961 series)
   + turbo-supercharging System - 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
+ Avtomaticheckaya transmission
+ Coupling
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment



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Removal and turbokompressor installation

Details of installation of a turbokompressor

Details of installation of a turbokompressor

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

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

Removal

 PERFORMANCE ORDER

1. Remove the bottom 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 a retsirkulyatsiya of the fulfilled gases (EGR).
6. Weaken collars (In) goffered a 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 the compressed air (138a).
9. Disconnect a branch pipe of ventilation of a case.
10. Disconnect mixing tube (135) with the valve of a retsirkulyatsiya of the fulfilled gases from a head of the block of cylinders.
11. Unscrew forcing oil pipeline (141) from a turbokompressor. Weaken both basic arms (134) on a final collector and a turbokompressor. Weaken the top bolts of fastening of an exhaust pipe.
12. Weaken bolts of fastening of the lower part of a final flange.
13. Unscrew an arm (177) from a generator flange to a turbokompressor from both parties.
14. Remove a turbokompressor.

Installation

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