E30 series BMW 3

since 1983-1994 of release

Repair and car operation



E30 BMW
+ 1. Maintenance instruction
+ 2. Maintenance
+ 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. Good advice
   14.2. Changed numbers
   14.3. Purchase of the old car or 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. Rule 35
   14.8. Choice of the second-hand car
   14.9. Engine oils
   14.10. That it is necessary to know, changing oil
   14.11. Emergence in deposit oil
   14.12 whether. It is possible to mix import oils?
   14.13. "Eats" much, but silently goes
   14.14. It is rather live, than it is dead …
   14.15. It is not got - good advice
   14.16. Visit to car-care center
   14.17. A gear belt for a drive of the mechanism of a gazoraspredeleniye
   14.18. Wear 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 failed
   14.23. 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 upon purchase of the air filter
   14.27. Engine overheat
   14.28. That it is necessary to know to the owner of the car with the injector engine
   14.29. 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. Catalyst
   14.34. Rub in one - or how to save the catalyst
   14.35. Probuksovochka
   14.36. Features of operation of brake system
   14.37. Malfunctions of brake system
   14.38. Brake liquids
   14.39. ABS: natural choice
   14.40. Rims
   14.41. We update rims
   14.42. Scheme of marking of a car tire
   14.43. Metal corrosion
   14.44. Automake-up
   14.45. What creaks?
   14.46. Hatch
   14.47. Safety cushion: troubles or pleasures?
   14.48. We fit well?
   14.49. Anticreeping "immunodeficiency"
   14.50. Why headlights grow dull
   14.51. "Galogenki"
   14.52. About the correct adjustment of headlights
   14.53. Electric motor
   14.54. From change of places "composed" changes nothing?



14.54. From change of places "composed" changes nothing?

GENERAL INFORMATION

"Some motorists do not interchange the position of a wheel at next THAT – through 10 thousand kilometers of run (as the instruction demands), arguing that it gives nothing. Whether they are right?"

Both options have the advantages and shortcomings. Tires on any car wear out unequally and non-uniformly. It is caused by its design (for example, conducting and operated are loaded more), a technical condition of a suspension bracket (saylent-blocks, springs, shock-absorbers) and other reasons.

That tires (including "запаску") in use wore out at the same time and evenly, manufacturers recommend to interchange the position of wheels at everyone THAT, that is through 10–15 thousand kilometers of run. However each tire, getting on a new place, at first it is earned extra, and it not always passes without consequences. Let's tell, at it external paths better remained. Having risen to the place of that where the same paths are more worn-out, it will quickly wipe the as they will be loaded at first is stronger than the worn-out internal. Similar extra earnings of tires "eats" that the most part of a resource (hodimost), than the technical condition of the car, first of all is worse than a suspension bracket.

Besides, after repair of a running gear or adjustment of disorder convergence of wheels nature of wear of the tire remaining on an old place will show, whether something changed here.

Considering all this, skilled motorists interchange the position of tires through 25–30 thousand kilometers of run, that is one-two time before failure. In this case to replace (and to buy) it is possible not at once all set of tires that many arranges. As to the general hodimost of a set, in the second option its size usually is more.