VOLKSWAGEN GOLF IV

since 1997 of release

Repair and car operation



Foltsvagen Golf 4
+ 1. Maintenance instruction
+ 2. Engine
- 3. Cooling system
   3.1. Dolivka of cooling liquid
   3.2. Structure of a mix of cooling liquid
   + 3.3. Replacement of cooling liquid
   + 3.4. Thermostat
   + 3.5. Radiator and radiator fan
   - 3.6. Water pump of petrol engines
      - 3.6.1. Four-cylinder engines
         3.6.1.1. Removal
         3.6.1.2. Installation
      + 3.6.2. Five-cylinder engine
   + 3.7. Water pump of diesel engines
   3.8. Hoses of system of cooling
   3.9. Malfunctions of system of cooling
+ 4. Fuel system
+ 5. Exhaust system
+ 6. Ventilation and heating system
+ 7. Coupling
+ 8. Transmission
+ 9. Suspension brackets and power shafts
+ 10. Steering
+ 11. Wheels and tires
+ 12. Brake system
+ 13. Body
+ 14. Electric equipment and electroschemes






3.6. Water pump of petrol engines

3.6.1. Four-cylinder engines

3.6.1.1. Removal

GENERAL INFORMATION

Elements of fastening of the water pump on the petrol engine 1,4-I

1–tension roller;

2–bolt;

3–laying;

4–water pump;

5–bolts;

6–arm;

7–bolt

Water pump of the engine 1,6-I


1–bolt;

2–back casing of a gear belt;

3–sealing ring;

4–water pump;

5–bolt

PERFORMANCE ORDER
1. Merge cooling liquid from cooling system.
2. Remove poliklinovy a belt.
Engine 1,6-I
3. Unscrew three bolts under a face six-sided key and remove the mechanism of a tension of a poliklinovy belt.
Engines 1,6/1,8-I
4. Establish a cranked shaft of the engine in such situation at which the piston of the first cylinder will be in the top dead point in a compression step. Weaken a tension of gear driving belts and remove them from pulleys of a camshaft and the water pump.
Prevention

Using rags, protect the gear belt located under the water pump.


Engine 1,4-I
5. Remove the main gear belt.
6. Unscrew a bolt (2), a fixing directing roller (1) (see fig. Elements of fastening of the water pump on the petrol engine 1,4-I).
7. Unscrew a bolt (7) fastenings of an arm (6), then unscrew four bolts (5) fastenings of the water pump. Remove a sealing ring from the water pump.
Engine 1,6-I
8. Unscrew bolts (1 and 5), (2) gear belts fixing a back casing (see fig. Water pump of the engine 1,6-I).
Engines 1,6/1,8-I
9. Unscrew three bolts, fixing the water pump and, being careful, take it from the engine. Remove from the water pump a sealing ring.
10. Take a rag protecting a gear belt from hit on it cooling liquid.