Engine cooling system VAZ-2104

Description of the design of the cooling system
Details of the carburetor engine cooling system: 1 - heater radiator; 2 - hose for draining coolant from the heater radiator; 3 - hose for supplying coolant to the heater tap; 4 -...

Coolant — level check and replacement
The expansion tank of the cooling system is installed in the engine compartment on the left side on the mudguard and secured to the bracket with a rubber clamp. Recommendation....

Thermostat — replacement
The thermostat is replaced in case of violation of the temperature regime of the engine (the engine takes a long time to warm up or overheat). Checking the functionality of the...

Electric fan switch on sensor — replacement
If the arrow of the coolant temperature gauge on the instrument panel is in the red sector of the scale, and the electric fan does not turn on, then it is necessary to check the...

Coolant Temperature Gauge Sensor — Replacement
If the sensor gives incorrect data on the temperature of the coolant, then it is necessary to check it on a warm engine. To do this, with the ignition on, remove the wire tip from...

Expansion tank — replacement
Removing Attention! The expansion tank should only be removed on a cold engine. 1. We prepare the car for work (see " Vehicle preparation for maintenance and repair "). 2. We...

Radiator fan — removal and installation
The radiator electric fan consists of an electric motor, an impeller and a casing. The work is shown on a car with a carburetor engine. On a vehicle with an injection engine,...

Radiator — removal and installation
Removing 1. We install the car on a viewing hole or overpass (see " Vehicle preparation for maintenance and repair "). 2. Drain the liquid from the cooling system (see " Coolant -...

Coolant pump — removal and installation
Removing 1. We install the car on a viewing hole or overpass (see " Vehicle preparation for maintenance and repair "). 2. Drain the liquid from the cooling system (see " Coolant -...