Car cooling system Chevrolet Niva 1

Cooling system device
The design of the cooling system is shown in Figure 2-59. Figure 2-59. Engine cooling system: 1 - hose supplying to the pump; 2 - coolant pump; 3 - outlet pipe...

Checking the level and density of the liquid in the cooling system
The correct filling of the cooling system is checked by the liquid level in the expansion tank, which is on a cold engine (at 15-20 oC) should be 3-4 cm above...

Filling the cooling system with coolant
Filling is performed when changing the coolant or after engine repair. Perform filling operations in the following order: remove the cap from the expansion...

Adjusting the tension of the water pump drive belt and the power steering pump drive belt
The tension of the water pump drive belt is checked by deflection of the belt branch between the crankshaft and generator pulleys in its middle part. With a...

Adjusting the tension of the auxiliary drive belt
The belt tension is checked by its deflection between the generator and coolant pump pulleys. The belt tension should correspond to the value of the device for...

Coolant pump
Disassembly. To disassemble the pump: detach the housing 9 (figure 2-62) pump from cover 8; install universal puller 3 (figure 2-63) and press the fan pulley...

Thermostat
The thermostat should be checked for the temperature at which the main valve begins to open and for the valve stroke. To do this, install the thermostat on a...

Radiator — removal and inspection
Removing from the vehicle. To remove the radiator from the vehicle: drain the fluid from the radiator and cylinder block through the drain plugs in the left...

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