4. Cooling systems, heating


Specifications

General parameters
ATTENTION

Separate characteristics are provided also in the text of the Head and in case of obligation of their performance are highlighted in bold type


Design Thermosiphon with the bladed water pump. Thermostatic adjustment. With a separate broad tank. The fan with the viscous 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 °C 50%
– 25 °C 40%
Thermostat
Temperature of the beginning of opening 87 °C
Temperature of full opening 102 °C
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 excessive 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 tightening of threaded connections
The moments of an inhaling of fixture are given also in the text of the Head and on some illyustratsiyakh*.

* The moments of an inhaling highlighted in the text in bold type are subject to exact observance; the efforts which are not highlighted in bold type are given only approximately
The water pump on the engine
Engines 15 H m
Thermostat cover 15 H m
Conditioner compressor 45 H m