Car cooling system Chevrolet Niva 1

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

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

Filling the cooling system with coolant
Refueling is carried out when changing the coolant or after repairing the engine. Carry out the filling operations in the following order: remove the plug from...

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 deflecting the belt branch between the crankshaft and generator pulleys in its middle part. With a force...

Accessory Drive Belt Tension Adjustment
The tension of the belt is checked by its deflection between the pulleys of the generator and the coolant pump. The tension of the belt must match the value of...

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

Thermostat
At the thermostat, check the temperature at which the main valve opens and the valve stroke. To do this, install the thermostat on the stand, lowering it into...

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