BMW 3 series E30

Since 1983-1994 of release

Repair and car operation



BMW E30
+ 1. The maintenance instruction
+ 2. Maintenance service
+ 3. The engine
+ 4. Cooling system
+ 5. Heating and ventilation
+ 6. Fuel system
+ 7. An exhaust system
+ 8. Transmissions
+ 9. Coupling
+ 10. Brake system
+ 11. A running gear
+ 12. A body
+ 13. An electric equipment
- 14. A good advice
   14.2. Changed numbers
   14.3. Purchase of the old car or a mysterious set of figures and letters
   14.4. Durability of the car
   14.5. About parallelism of bridges of the car and the trailer
   14.6. Preparation of the car for winter
   14.7. A rule 35
   14.8. A choice of the second-hand car
   14.9. Engine oils
   14.10. That it is necessary to know, changing oil
   14.11. Occurrence in deposit oil
   14.12. Whether it is possible to mix import oils?
   14.13. "Eats" much, but silently goes
   14.14. It is more likely live, than it is dead …
   14.15. It is not got - a good advice
   14.16. Visit to car-care centre
   14.17. A gear belt for a mechanism drive газораспределения
   14.18. Deterioration of pistons
   14.19. Valves
   14.20. Bearings of engines
   14.21. Engine pollution
   14.22. As the conditioner works and what to do, if it has failed
   14.23. The conditioner: not only "pluses", but also "minuses"
   14.24. Rules of service of the conditioner
   14.25. It is not necessary to stir antifreeze with antifreeze …
   14.26. That it is necessary to know at purchase of the air filter
   14.27. An engine overheat
   14.28. That it is necessary to know to the owner of the car with инжекторным the engine
   14.29. The accumulator
   14.30. Possible malfunctions of the storage battery
   14.31. What to do with the failed generator
   14.32. The belt is guilty, and we blame the generator
   14.33. The catalyst
   14.34. Three in one - or how to save the catalyst
   14.35. Пробуксовочка
   14.36. Features of operation of brake system
   14.37. Malfunctions of brake system
   14.38. Brake liquids
   14.39. АБС: a natural choice
   14.40. Wheel disks
   14.41. We update wheel disks
   14.42. The scheme of marks of an automobile tyre
   14.43. Metal corrosion
   14.44. An automake-up
   14.45. What creaks?
   14.46. The hatch
   14.47. A safety pillow: troubles or pleasures?
   14.48. We fit well?
   14.49. Anticreeping "immunodeficiency"
   14.50. Why headlights grow dull
   14.51. "Галогенки"
   14.52. About correct adjustment of headlights
   14.53. The electric motor
   14.54. From change of places "composed" varies nothing?
колье с бриллиантами



14.41. We update wheel disks
THE GENERAL DATA

Under a winter layer of a dirt small scratches, and salt often disappear and щебенка spoil appearance of elegant wheels of your car.

Three factors are pernicious for aluminium disks: a metal touch from deleting brake колодок, salt and even insignificant blows about a border of sidewalks.

Let's begin check of wheels with their thorough sink and cleaning. For aluminium disks there are special cleaners which are put by a dispersion method. It is important to consider time of influence of a liquid specified on a label. If "underexpose", the dirt remains on wheels. If "overdo", chemical means can damage a surface. Therefore it is important to wash off its rests a water stream. The remained pollution leave a sponge or a brush.

On the washed up disk all winter damages are clearly visible. For example, small scratches at edges the rims which have arisen from contact with бровкой of sidewalk. Them it is possible заполировать a small sandpaper or by means of a drill with a grinding nozzle, and then a brush to put a varnish. In the same way eliminate small бугорки and swellings on metal. For processing of the big surfaces from aerosol баллончика remove a wheel not to splash a brake.

1. An aluminium disk plentifully moisten with a cleaning liquid from a spray.

2. Leave for some time for rubber – the liquid "will eat".

3. Remove a sponge or a rag a layer of a dirt and wash out a disk a strong stream of water.

4. Clear a surface a rag.

5. Remove the rests of a dirt from hard-to-reach spots.

6. Clean a disk a soft brush.

If painting is required to disks, it is necessary to release them from rubber tyre covers, then to do all above-stated operations.

If you wish to cover a disk with a protective varnish, remove preliminary a wheel from the car not to spoil the painted surface of metal details.