 | Separate characteristics are resulted also in the text of the Head and in case of compulsion of their performance are highlighted in bold. |
|
Design |
Thermosyphon vane water pump. Thermostatic adjustment. With a separate expansion tank. Fan power is turned on and off by the control unit |
Coolant: mixture of water and antifreeze (1: 1) in a formulation is provided frost to -37 ?� C |
Antifreeze | 03 MB ?�� Q1 0002 or Glysantin Protect Plus / G482 |
The volume of the system by replacing l |
- Gasoline engines with the designation 111
| 8.5 |
- Gasoline engines with the designation 271
| 7.5 |
- Gasoline engines with the designation 112
| 10.5 |
- Diesel engines with the designation 611
| 11.9 |
- Diesel engines with the designation of 6212
| 12.4 |
| Composition coolant |
The share of antifreeze in the coolant to ensure frost |
to -37 ?� C | 50% |
to -45 ?� C | 55% |
System pressure | About 1.2 atm. (the exact amount is shown on the cover of the expansion tank). The cover should withstand the pressure for two minutes. |
Thermostat |
The valve stroke | at least 8 mm |
Gasoline engines |
| 87 ?� 2 ?� C |
| 102 ?� |
Diesel engines |
| 92 ?� ?� 2 ?� C |
| 102 ?� |
Switch fan |
Enable / Disable 1st stage | 92-97 / 84-91 ?� C |
Turn on / off the 2nd stage | 99-105 / 91-98 ?� C |
Cork expansion tank |
Overpressure valve opens atm. |
Stage 1 | 1.4 ?� 0.1 |
Stage 2 | 2.0 ?� 0.1 |
Vacuum valve opens | 0.1 |
On the cover of the valve opening pressure is shown in bar. x 100. If, for example, on the cover is "140/200", we are talking about a two-step the cover and the valve opening pressure of 1.4 and 2.0 atm. |
Refrigerant |
Type | R134a (do not use R12) |
Volume m. | 750 |
Refrigerator oil |
Type | A001 989 0803 |
Volume in cm 3 | 120 |
Efforts of a tightening of carving connections, Nanometer |
Fastener tightening torques are given in the text of the Head and on some graphics *. |
* Highlighted text in bold torques are subject to exact observance; no bold efforts resulted only roughly. |
Tube Coolant cylinder block |
| 40 |
| 12 |
| thirty |
Bolts of fastening of the water pump |
4-cylinder petrol engines |
| 10 |
| 25 |
6-cylinder petrol engines |
| 14 |
| 35 (under the new housing allocation mechanism 10Nm and 25 Nm respectively) |
Damper Belt |
| 25 |
| 35 |
Diesel engines |
| 14 |
| 20 |
Pulley to the coolant pump | 35 |
