Repair VW Sharan

. Diesel engines: 1,9 l TDI.
+ 1. Introduction
+ 2. Engine VR6
+ 3. The two-litre engine (ADY)
+ 4. System of greasing of the engine
+ 5. Cooling system
+ 6. System of injection of fuel of engine VR6
+ 7. System Simos of injection of fuel of the 2,0-litre engine
+ 8. Ignition system
+ 9. Coupling
+ 10. A mechanical 5-step transmission
+ 11. Shaft of a drive of wheels
+ 12. The steering hydraulic booster
+ 13. A forward suspension bracket
+ 14. A back suspension bracket
+ 15. Brake system
+ 16. An electric equipment
+ 17. The diesel engine
+ 18. System of greasing of the diesel engine
+ 19. System of cooling of the diesel engine
- 20. The power supply system of the diesel engine and turbocharger
   20.1. Safety measures at work on repair of system of injection
   20.2. Diesel fuel
   20.3. The fuel filter
   + 20.4. The fuel pump of a high pressure
   20.5. Adjustment of the moment of injection
   20.6. Atomizers
   - 20.7. Турбокомпрессор
      20.7.1. Removal and installation
   20.8. Candles накаливания
   20.9. A radiator of forced air
+ Maintenance service card
+ Specifications and characteristics
+ Electroschemes


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Folksvagen Sharan/Sharan repair>> The power supply system of the diesel engine and turbocharger>> Турбокомпрессор>> Removal and installation

Fig. 481. Connections on turbochargerе (the general installation): 1 — a red hose; 2 — the inlet pipeline; 3 — a black hose; 4 — the electromagnetic valve; 5 — the mechanism of regulation of pressure of pressurisation; 6 — a dark blue hose; 7 — turbocharger




Fig. 482. Removal and installation turbochargerа: 1 — a nut, 25 Нм; 2 — the pipeline of a supply of oil; 3 — an arm; 4 — the heat-shielding screen; 5 — a final collector; 6 — a bolt, 35 Нм; 7 — the inlet pipeline; 8 — a hose; 9 — a lining (replace always); 10 — a bolt, 25 Нм; 11 — a lining, pay attention to correctness of installation; 12 — the bolt, is established on hermetic; 13 — a lock ring; 14 — мембранная a box; 15 — a hose to a regulator of enrichment of pressure of pressurisation; 16 — a sealing ring (replace always); 17 — a hollow bolt; 18 — a sealing ring; 19 — a bolt, 10 Нм; 20 — a hollow bolt, 30 Нм; 21 — returnable маслопровод; 22 — a bolt, 30 Нм; 23 — a lining (replace always); 24 — a hose; 25 — turbocharger; 26 — to a radiator of forced air; 27 — a forward exhaust pipe; And — from a radiator of forced air; In — from the air filter






Removal and installation turbochargerа to be spent according to fig. 482. On fig. 481 places of joining of pipelines turbochargerа are shown, therefore on this drawing it is necessary to pay special attention at installation turbochargerа:
- Disconnect wires from АБ;
- Establish a forward part of the car on support and remove engine protection;
- Disconnect an exhaust pipe from turbochargerа (4 nuts), disconnect it on the other hand. Remove a forward exhaust pipe. Remove linings;

Fig. 483. Disconnect hoses 1 and 2 for removal turbochargerа





- Remove an air hose between an inlet collector and a junction turbochargerа with a radiator of forced air, and also a hose between the air filter and turbochargerом. These are hoses 1 and 2 (fig. 483);

Fig. 484. The bolts specified by arrows fix an inlet pipe





- Turn away 484 bolts shown on fig. and remove an exhaust pipe;
- Turn away a bolt and remove a hose of enrichment of pressure of pressurisation;

Fig. 485. Junctions of both pipelines of giving of oil on turbochargerе





- Disconnect the pipeline рециркуляции oils and the supply pipeline in 485 places shown on fig.;
- Turn away bolts of fastening and remove turbocharger.
Installation turbochargerа is carried out in sequence, return to removal process. Thus:
- Replace according to lining instructions, sealing rings, bolts, nuts etc. (the list to fig. 482 see).
- Put on and fix a hose of enrichment of pressure of pressurisation before it will be established turbocharger;
- Establish turbocharger and tighten the bolts inserted from above so that turbocharger still it was possible to move a little;
- Tighten from below a nut the moment 25 Нм and after that tighten the bolts inserted from above the moment 35 Нм.
- Before installation of the pipeline of a supply of oil fill with its oil;
- Establish the pipeline рециркуляции oils with a new lining and tighten the moment 25 Нм;
- Establish a forward exhaust pipe with new linings (the moment of an inhaling of connection 25 Нм);
- Pay attention to correctness of an arrangement of separate hoses and reliability of their installation;
- After installation turbochargerа start the engine and allow to it to work some time idling. The engine cannot be maintained at once on high turns as in this case there will be no uniform distribution of oil.