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
   - 5.1. A cooling liquid
      5.1.1. Replacement of a cooling liquid
      5.1.2. Antifreeze
   + 5.2. A radiator and the fan
   + 5.3. The pump of water cooling of the 2,0-litre engine
   + 5.4. The pump of water cooling of engine VR6
   5.5. The thermostat of the 2,0-litre engine
   5.6. Engine VR6 thermostat
   5.7. A poliklinovoj belt
   5.8. The circulating pump of a cooling liquid
+ 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
+ Maintenance service card
+ Specifications and characteristics
+ Electroschemes




Folksvagen Sharan/Sharan repair>> Cooling system>> Cooling liquid>> Replacement of a cooling liquid
Replacement of a cooling liquid spend in a following order:
- Put a control lever of heating of salon on the panel of devices in position Heiss (hot);
- Turn away a cover of a broad tank. If the engine hot, it is necessary to wait some time before to open a cover of a broad tank;
- Put under the engine capacity for liquid plum.
The engine of 2,0 l

Fig. 182. A part of details of system of cooling of the 2,0-litre engine: 1 — a radiator; 2 — a radiator casing; 3 — the top hose of a cooling liquid; 4 — a bolt, 10 Нм; 5 — a basic bar; 6 — the bottom hose of a cooling liquid; 7 — an adjusting ring of the fan; 8 — the fan of system of cooling; 9 — штекерная колодка the temperature switch, black colour; 10 — the temperature switch, 35 Нм




Fig. 183. Plums of a cooling liquid from system of cooling of the 2,0-litre engine: 1 — a hose of a cooling liquid; 2 — a connecting element; 3 — a collar; 4 — a thermostat flange




Disconnect the bottom hose 6 (fig. 182) a cooling liquid from a radiator see or turn away a socket of a branch pipe of a cooling liquid (fig. 183) and merge cooling liquid.

The note
If a cooling liquid in a good condition, i.e. it recently filled in, it can be used repeatedly.

The note
Hoses in places of their connections fasten by means of clips similar to collars which are recommended to be removed by means of special кусачек at number 798-5.

Engine VR6

Fig. 181. A part of details of system of cooling of engine VR6: 1 — a rubber support; 2 — the top hose of a radiator from the thermostat case; 3 — a radiator; 4 — a radiator casing; 5 — a bolt, 10 Нм; 6 — a rubber washer; 7 — a basic foot; 8 — штекерная колодка the right fan (black); 9 — a collar for штекерной колодки the right fan; 10 — the right fan; 11 — a fan casing; 12 — an inlet hose; 13 — a hose under pressure; 14 — the air pump of a high pressure; 15 — a collar for a hose; 16 — a bolt, 25 Нм; 17 — the left fan; 18 — штекерная колодка for the left fan (black); 19 — the bottom hose of a radiator (from the thermostat); 20 — штекерная колодка the temperature switch (black); 21 — the temperature switch for the fan





Turn out a stopper of a drain aperture or disconnect from a radiator the bottom hose 19 (fig. 181) a cooling liquid see and merge cooling liquid in in advance prepared capacity;
- On the 2,0-litre engine attach to a radiator the bottom hose of a cooling liquid or tighten a branch pipe of a cooling liquid with a new lining;
- On engine VR6 wrap a stopper of a drain aperture with a new sealing washer and tighten its moment 10 Нм. If the bottom hose of a cooling liquid again establish it has been disconnected from a radiator;

Fig. 184. A broad tank of system of cooling. Level of a cooling liquid in a broad tank should be between labels "Move" and Мin (it is shown by an arrow)





- Fill in cooling liquid in a broad tank to a label "Move" (fig. 184) and wrap a cover of a broad tank;
- Start the engine and allow to it to work, the fan (the 2,0-litre engine) or fans (engine VR6) will not join yet;
- Muffle the engine and allow to it to cool down;

The prevention
The electrofan (or electrofans) can independently join, even some times, and at the switched off ignition because of heating in a motor compartment of the car.

- Check up level of a cooling liquid in a broad tank. It should be established between labels "Move" and Мin on a broad tank. If level more low add cooling liquid. If the engine hot level of a cooling liquid can be a little above a label "Move".

The note
In the absence of a special cooling liquid application pure "soft" is supposed (for example, rain) waters, however its application raises freezing temperature, strengthens corrosion and a scaling.

The prevention
Water presence in a broad tank at negative temperatures is not supposed.