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REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Volkswagen Golf II, Jetta (from 1983 to 1992, the year of issue)

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Volkswagen Golf 2 / Jetta
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Volkswagen
Golf 2 / Jetta
General Information
Engine
Removing and installing engine
Disassembly and assembly of the engine
Engine lubrication system
Engine cooling system
Substitution coolant
Removing and installing radiator
Removing and installing electric fan
Switch fan
Thermostat
Removal and installation of the water pump
Exhaust
The power supply system
Coupling
Transmission
Transmission
Front-wheel Drive
A steering
Suspension
Brakes
Body
Electrical
 


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Engine cooling system



The cooling system is completely sealed, consists of a radiator, water pump, thermostat, expansion tank, interconnecting hoses and fan.

The system operates as follows. While the engine is cold, the thermostat is closed and coolant is circulated in a small circle, bypassing the radiator. When the liquid temperature reaches about 87 ? C, the thermostat starts to open and the liquid begins to circulate in a large circle through the radiator.

The fan thermal switch is activated when the coolant temperature is 93-98 ? C, and turns off at 88-93 ? C. The capacity of the cooling system of engines in working volume of 1,1 and 1,3 liters - 5.5 liters engine displacement of 1.6 and 1.8 liter and diesel - 6.5 liters.





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Substitution coolant

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