Audi A3

Since 1997 of release

THE GENERAL DATA

Specifications

The general parametres

ATTENTION

Separate characteristics are resulted also in the text of the Head and in case of compulsion of their performance are allocated by a bold type

Design	Thermosiphon with лопастным the water pump. Thermostatic adjustment. With a separate broad tank. The fan with вязкостной муфтой. The additional electric fan joins and switched off by a thermoswitch
Cooling liquid	Mix of soft water (60 %) and антифризного a concentrate (40 %)
Antifriznyj concentrate	G12 (Red colour) (do not mix with any another)
System volume
Engines 1.6, 1.8 l	5.0 l
Concentration of antifreeze in a cooling liquid for maintenance of frost resistance to
– 35°С	50 %
– 25°С	40 %
The thermostat
Temperature of the beginning of opening	87°С
Temperature of full opening	102°С
Valve stroke	Not less than 7 mm
Fan thermoswitch
Inclusion/deenergizing of 1st step	92–97/84–91°С
Inclusion/deenergizing of 2nd step	99–105/91–98°С
Stopper of a broad tank
The valve of superfluous pressure opens	1.4–1.6 bar
The depression valve opens	0.06–0.1 bar
Conditioner coolant
Type	R134a
Volume, гр.	750 ± 50
Refrigerator oil
Type G052	154 A2
Volume, cmi	135 ± 15
Efforts of a tightening of carving connections
The moments of an inhaling of fixture are resulted also in the text of the Head and on some иллюстрациях. Выделенные in the text a bold type the inhaling moments are subject to exact observance; the efforts not allocated with a bold type are resulted only roughly The water pump on the engine
Engines	15 H m
Thermostat cover	15 H m
The conditioner compressor	45 H m

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