Audi A3

since 1997 of release

GENERAL INFORMATION

Specifications

General parameters

ATTENTION

Separate characteristics are provided also in the text of Head and in case of obligation of their performance are allocated with a bold print

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