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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 2.2. The recommended lubricants and liquids 2.3. Frequency of service 2.4. Features of routine maintenance of the car 2.5. General information on additional maintenance 2.6. Check of level of liquids 2.7. Check of a condition of tires and pressure in tires 2.8. Replacement of oil in the engine and an oil filter 2.9. Check and restoration of level of liquid in a wheel 2.10. Check of level of liquid in automatic transmission 2.11. Shift of wheels 2.12. Check and replacement of hoses in a motor compartment 2.13. Check, adjustment and replacement of belts of the drive of hinged units 2.14. Check and adjustment of turns and quality of mix (SO) of idling 2.15. Check of a state and battery charging 2.16. Check and replacement of candles 2.17. Check of high-voltage wires, runner and cover of the distributor 2.18. Check of level of oil in the manual transmission 2.19. Check of level of oil in the main transfer 2.20. Check and adjustment of gaps in valves (except the M40 engine) 2.21. Draft of a butterfly valve 2.22. Replacement of the air filter 2.23. Check of fuel system 2.24. Check of the cooling system 2.25. Check of the exhaust system 2.26. Check of shock-absorbers, suspension bracket and steering 2.27. Check of covers of half shafts 2.28. Check of brakes 2.29. Check of brushes of screen wipers 2.30. Replacement of liquid in automatic transmission and the filter 2.31. The cooling system – replacement of liquid and washing 2.32. Replacement of the fuel filter 2.33. Replacement of oil in the manual transmission 2.34. Replacement of oil in a case of the main transfer 2.35. Check of system of catching of vapors of gasoline (EVAP system) 2.36. Installation of the light alarm system of need of servicing 2.37. Replacement of a gear belt + 3. Engine + 4. Cooling system + 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 
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2.14. Check and adjustment of turns and quality of mix (SO) of idling
Prevention
Carburetor engines System of injection L-Jetronic The special tester WITH which sensor is rolled in a final collector is necessary for check (it is allowed to use the analyzer with the probe which is entered into an exhaust pipe, however on models with converter this device will not yield the acceptable results).
System of injection Motronic The special tester WITH which sensor is rolled in a final collector is necessary for check (it is allowed to use the analyzer with the probe which is entered into an exhaust pipe, however on models with converter this device will not yield the acceptable results).
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Before check the engine has to be heated-up, the moment of ignition is adjusted, and gaps in valves to meet standard (except for self-regulating valves). All consumers have to be disconnected.