E30 BMW
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Engine
- 4. Cooling system
4.2. Specifications
4.3. Antifreeze
4.4. Thermostat
4.5. Radiator
4.6. Fans and drive coupling
4.7. The pump of cooling liquid
4.8. The sensor of temperature of cooling liquid
+ 5. Heating and ventilation
+ 6. Fuel system
+ 7. Exhaust system
+ 8. Transmissions
+ 9. Coupling
+ 10. Brake system
+ 11. Running gear
+ 12. Body
+ 13. Electric equipment
+ 14. Good advice
4.2. Specifications
| GENERAL INFORMATION |
| Temperature of the beginning of opening of the thermostat | 80 ° With |
| Temperature of complete opening | 100 ° With |
| Temperature of turning on of the fan: | |
| – 1st speed | 91 ° With |
| – 2nd speed | 99 ° With |
Inhaling moments (N of m)
| Nut of fastening of the coupling of the fan to the pump (with the left carving) | 40 |
| Bolt of fastening of the fan to the coupling | 10 |
| Bolts of the pump of cooling liquid: | |
| – М6 | 10 |
| – М8 | 22 |
| Bolts of the case of the thermostat |
10
|