VAZ 2101, 2102
1. Specifications
2. Operation and service
3. The engine
3.1. Features of the device
3.2. Possible malfunctions of the engine, their reason and elimination methods
3.3. Removal and engine installation
3.4. Engine dismantling
3.5. Engine assemblage
3.6. Bench tests of the engine
3.7. Engine check on the car
3.8. The block of cylinders
3.9. Pistons and rods
3.10. A cranked shaft and a flywheel
3.11. A head of cylinders and клапанный the mechanism
3.12. A camshaft and its drive
3.13. Cooling system
3.13.1. Features of the device
3.13.2. Check of level and liquid density in cooling system
3.13.3. Refuelling of system of cooling by a liquid
3.13.4. Adjustment of a tension of a belt of a drive of the pump
3.13.5. The pump of a cooling liquid
3.13.6. The thermostat
3.13.7. A radiator
3.14. Greasing system
4. Fuel system
5. Ignition system
6. Start and gymnastics system
7. Transmission
8. A running gear
9. A steering
10. Brake system
11. An electric equipment
12. A body
13. Features of repair
14. Appendices



3.13.1. Features of the device

Cooling system

1 – a pipe of tap of a liquid from a heater and carburettor radiator in the pump of a cooling liquid;
2 – a pipe of tap of a hot liquid from a head of cylinders in a heater radiator;
3 – перепускной a thermostat hose;
4 – a final branch pipe of a shirt of cooling;
5 – a bringing hose of a radiator;
6 – a broad tank;
7 – a cooling shirt;
8 – a radiator stopper;
9 – a radiator;
10 – a fan casing;
11 – the fan;
12 – a pulley of a drive of the fan and the pump of a cooling liquid;
13 – a taking away hose of a radiator;
14 – a belt of a drive of the pump;
15 – the pump;
16 – a hose of giving of a cooling liquid in the pump;
17 – the thermostat;
Cтрелками the direction of movement of a liquid is specified.

Cooling system – liquid, the closed type, with compulsory circulation of a liquid, with a broad tank.

The prevention

Level of a cooling liquid is recommended to be checked on the cold engine as at heating its volume increases, and at the heated-up engine liquid level can rise considerably.

The pump of a cooling liquid of centrifugal type, is put in action from a pulley of a cranked shaft клиновым by a belt 14.

The fan 11 has plastic четырехлопастную крыльчатку, established on a nave of a pulley of the pump of a cooling liquid.

The thermostat 17 with firm thermosensitive наполнителем has the basic 9 (fig. the Thermostat see) and additional 2 valves. The beginning of opening of the basic valve at temperature охлаждаюшей liquids 77–86 ° With, a course of the basic valve not less than 6 mm.

Radiator – vertical, trubchato-lamellar, with two numbers of tubes and steel лужеными plates. In a stopper 8 jellied mouths are available inlet and final valves.
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3.13. Cooling system
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3.13.2. Check of level and liquid density in cooling system