BMW 3 Series E30

since 1983-1994 release

Repair and operation of the car



BMW E30
+ 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. Useful tips
   14.2. The 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 trailer
   14.6. Preparation of the car for winter
   14.7. Rule 35
   14.8. Choice of the used car
   14.9. Engine oils
   14:10. What needs to be known, changing oil
   14:11. Emergence in deposit oil
   14:12. Whether it is possible to mix import oils?
   14:13. "Eats" much, but quietly goes
   14:14. It is rather live, than is dead …
   14:15. It is not got - useful tips
   14:16. Visit to car service
   14:17. A gear belt for the gas distribution mechanism drive
   14:18. Wear of pistons
   14:19. Valves
   14:20. Bearings of engines
   14:21. Pollution of the engine
   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. Antifreeze you should not disturb with antifreeze …
   14:26. What should be known upon purchase of the air filter
   14:27. Engine overheat
   14:28. What should be known to the owner of the car with the injector engine
   14:29. Accumulator
   14:30. Possible malfunctions of the rechargeable 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 the brake system
   14:37. Malfunctions of the brake system
   14:38. Brake fluids
   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. Galogenka
   14:52. About the correct adjustment of headlights
   14:53. Electric motor
   14:54. From change of the places "composed" nothing changes?


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14:54. From change of the places "composed" nothing changes?

GENERAL INFORMATION

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

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

That tires (including "spare wheel") 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 a run. However each tire, getting on the new place, at first it is earned extra, and it not always passes without consequences. Let's tell, at it external paths remained better. 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 worn-out internal. Similar extra earnings of tires "eats" that the most part of a resource (hodimost), than 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 will stand on hind legs of wear of the tire remaining on the old place whether something changed here.

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