VW Sharan repair

. Diesel engines: 1,9 l of TDI.
+ 1. Introduction
+ 2. VR6 engine
+ 3. Two-liter engine (ADY)
+ 4. System of greasing of the engine
- 5. Cooling system
   + 5.1. Cooling liquid
   + 5.2. Radiator and fan
   - 5.3. Pump of water cooling of the 2,0-liter engine
      5.3.1. Removal and installation of the water pump
   + 5.4. Pump of water cooling of the VR6 engine
   5.5. Thermostat of the 2,0-liter engine
   5.6. VR6 engine thermostat
   5.7. Poliklinova belt
   5.8. The circulating pump of cooling liquid
+ 6. System of injection of fuel of the VR6 engine
+ 7. Simos system of injection of fuel of the 2,0-liter engine
+ 8. Ignition system
+ 9. Coupling
+ 10. Mechanical 5-step transmission
+ 11. Shaft of a drive of wheels
+ 12. Hydraulic booster of a steering
+ 13. Forward suspension bracket
+ 14. Back suspension bracket
+ 15. Brake system
+ 16. Electric equipment
+ 17. Diesel engine
+ 18. System of greasing of the diesel engine
+ 19. System of cooling of the diesel engine
+ 20. Power supply system of the diesel engine and turbokompressor
+ maintenance Card
+ Specifications and characteristics
+ Elektroskhema




Repair Sharan/Sharan Volkswagen>> Cooling system>> Pump of water cooling of the 2,0-liter engine>> Removal and installation of the water pump
Removal of the pump of water cooling carry out in the following order:
- merge cooling liquid from cooling system (see item 5.1.1);
- remove gear or maple a belt;
- remove a protective casing of a driving belt;

Fig. 188. Pump of water cooling of the 2,0-liter engine in unassembled form: 1 — a bolt, 25 N · m; 2 — a pulley; 3 — a bolt, 10 N · m; 4 — the water pump; 5 — laying, replace; 6 — the thermostat; 7 — an O-shaped sealing ring, always on replacement; 8 — the connecting union; 9 — a collar; 10 — a cover of the case of the thermostat; 11 — a pulley of a poliklinovy belt





- unscrew bolts of fastening and remove a pulley 11 (fig. 188) of the pump. To fix a pulley in motionless situation, put on it maple a belt and clamp them a pulley. If the gear belt is established, also fix a pulley in motionless situation;
- weaken clips of hoses in places of their accession to the pump and remove hoses;

Fig. 189. Arrangement of some details of system of cooling of the 2,0-liter engine: 1 — the butterfly valve case; 2 — an O-shaped sealing ring, always on replacement; 3 — the temperature switch (switching off of the conditioner and the third step of the fan of system of cooling); 4 — the sensor of temperature of cooling liquid; 5 — a switch collar; 6 — a bolt, 10 N · m; 7 — the holder; 8 — to the heat exchanger; 9 — from the heat exchanger; 10 — a cover of a broad tank; 11 — a broad tank; 12 — a shtekerny block, black color; 13 — the pipeline of cooling liquid; 14 — an oil radiator; 15 — to the bottom surface of a radiator; 16 — a bolt, 20 N · m (and to tighten for 90 °); 17 — a bolt, 30 N · m; 18 — a generator arm; 19 — poliklinovy a belt; 20 — the water pump; 21 — to the top party of a radiator





- unscrew bolts of fastening of the water pump 20 (fig. 189) and remove it from the engine;
- remove an O-shaped sealing ring 2 water pumps and check its condition.

Note
One more O-shaped sealing ring costs between an inlet pipe of the pump and the case of the water pump.

Installation of the water pump carry out to sequences of return to removal, carrying out the following recommendations:
- bolts of fastening of the pump and a pulley tighten the moment of 20 N · m;
- a tension of a maple belt regulate the special tension adaptation.