Car engine cooling system Lada Vesta 1

Basic data for monitoring, adjustment and maintenance
Table 9.4.1. Basic data for monitoring, adjustment and maintenance Temperature of the beginning of opening of the thermostat valve,°C 85-89 Temperature of full opening of thermostat valve,°C 102...

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Description of the design of the cooling system
The engine cooling system is liquid, closed type with forced circulation of coolant and an expansion tank. The engine cooling system uses special fluids based on a mixture of water and ethylene...

Checking the technical condition of the cooling system
When operating a vehicle, the condition of the cooling system can be assessed by the engine overheating indicator light and the fluid level in the expansion tank. A decrease in the coolant level is...

Coolant — replacement
We replace the coolant after 75,000 km of mileage, or after three years, whichever comes first. To perform the work, you will need a wide container with a capacity of at least 8 liters, an inspection...

Expansion tank — removal and installation
Removal 1. After removing the cap, use a hydrometer or rubber bulb to collect coolant from the expansion tank. Note: It is possible to partially drain the coolant (see " Coolant - Replacement "). If...

Thermostat — replacement
Removal 1. Drain the coolant (see " Coolant - Replacement "). 2. Remove the air filter (see " Air filter - removal and installation "). 3. Disconnect the wiring harness from the coolant temperature...

Coolant Pump — replacement
Removal Note: The work is labor-intensive. In addition, the tight layout in the engine compartment makes the operation difficult. Access to the pump can be improved by installing a trolley jack under...

Electric Fan Control Unit — replacement
The need to perform this work is determined during the inspection of the technical condition of the cooling system (see " Cooling system - technical condition check "). Sequence of execution 1. Place...

Electric cooling fan — removal, inspection and replacement
Removing the fan is necessary when replacing it, as well as for cleaning or replacing the cooling system radiator. Warning! The electric fan turns on automatically regardless of the position of the...

Engine cooling system radiator — removal and installation
Note: The work is labor-intensive. In a car with an air conditioning system, the work is complicated by the presence of a condenser installed in front of the radiator. When removing the radiator,...

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More sections with information from manuals for Lada:

• Power unit: Cooling and lubrication system Lada Kalina Sedan (2004-2013, VAZ-1118)
• Power unit: Cooling system Lada Granta 1 (2011-2023, VAZ-2190)
• Power unit: Cooling and lubrication system Lada Priora 1 (2007-2018, VAZ-2170)
• Power unit: Cooling and lubrication system Lada Largus 1 (2012-2023)
• Power unit: Cooling system Lada X-Ray 1 (2015-2022)

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