VW Touareg repair


+ 1. Operation and car maintenance
- 2. Engine
   + Preliminary checks on the car
   + Mechanical part (petrol engines 3,2L)
   + Mechanical part (petrol engines 4,2L)
   + Mechanical part (diesel engines 5,0L)
   + Removal and stretcher installation
   + pressurization System (diesel engines)
   - Cooling system (petrol engines)
      Removal and installation of elements of system of cooling
      Plums and the gulf of cooling liquid
      Removal and radiator installation
      Removal and installation of the water pump
   + cooling System (diesel engines)
   + greasing System (petrol engines)
   + greasing System (diesel engines)
   + injection System (petrol engines)
   + injection System (diesel engines)
   + System of production of the fulfilled gases
   + System топливоподачи (beninovy engines)
   + Tables
+ 3. Transmission
+ 4. Running gear
+ 5. Steering mechanism
+ 6. Brake system
+ 7. Onboard electric equipment
+ 8. Body
+ electric equipment Schemes


Volkswagen Touareg / Touareg repair>> Engine>> Cooling system (petrol engines)>> Removal and installation of the water pump
Removal
Merge cooling liquid.
Remove poliklinovy a belt.

NOTE
For removal of the water pump the remenny pulley can be not removed.


Fig. 2.236 . Fixing bolts of the water pump


Unscrew fixing bolts of the water pump through openings in a belt pulley (fig. 2.236) and remove the pump.

Fig. 2.237 . Pulley fixing by a key for water pumps V. A. G 1590


In need of replacement of the water pump remove a remenny pulley. For this purpose hold a pulley a key for the water pumps V.A.G 1590 (fig. 2.237) .

Installation
Installation is carried out in return sequence, thus it is necessary to consider the following.
Moisten a new sealing ring of round section with cooling liquid.
Insert the water pump.
Tighten fixing bolts. Inhaling moment: 8 N · m
Establish poliklinovy a belt.
Fill in cooling liquid.

Opressovka of cooling system

Fig. 2.238 . Tester installation


Fasten a tester of system of cooling of V.A.G 1274 with the V.A.G 1274/8 adapter on a broad tank, as is shown in drawing 2.238 .
Involve the pump and to create pressure 1,4–1,6 bar.
Check tightness of system of cooling.
Also check a cover of a broad tank.

Fig. 2.239 . Adapter installation on a tester


For this purpose fasten on a tester of system of cooling of V.A.G 1274 the V.A.G 1274/9 adapter (fig. 2.239) .
Involve the pump and to create pressure 1,4–1,6 bar.
The safety valve should not open at pressure to 1,4 bar.
If the valve in a cover of a broad tank opens prematurely, it is necessary to replace a cover.


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