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BMW 3 Series E30since 1983-1994 releaseRepair and operation of the car |
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BMW E30 + 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 coupling of the drive 4.7. Pump of cooling liquid 4.8. 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. Useful tips |
4.4. Thermostat
Collars of hoses on the case of the thermostat of the 4-cylinder engine Thermostat branch pipe on the 6-cylinder engine
The correct arrangement of the thermostat on a final branch pipe of the cooling system (6-cylinder engine)
Check If the engine long gets warm, then the thermostat should be replaced. Previously check the liquid level, condition of a belt of the drive of the pump and serviceability of the sensor and the index of temperature.The thermostat also should be replaced if on the heated-up engine the top hose of a radiator cold. Replacement |
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