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BMW 3 series E46Since 1998 of releaseRepair and car operation |
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The BMW of 3 series Е46 + Cars BMW 3 (Е46) + Current leaving and service + The engine + Systems of cooling, heating + Power supply systems, injection and release + Engine electric equipment + manual transmission and трансмиссионная a line + Automatic transmission + Coupling and power shafts + Brake system - Suspension bracket and steering - Forward suspension bracket Removal and installation of an amortisation rack Dismantling of an amortisation rack/removal and shock-absorber/spring installation Shock-absorber check Shock-absorber recycling Removal and installation of the bearing of a wheel Removal and installation of a beam of a forward suspension bracket + Back suspension bracket + Steering with the hydraulic booster (сервоуправление) + Body + Onboard electric equipment + Electric equipment schemes |
Shock-absorber check
The shock-absorber can be checked manually. However exact check of work of shock-absorbers is possible only by means of a shock-tester or the special verifying car. Check manually 1 Remove the shock-absorber.
3 At газонаполненных shock-absorbers at sufficient pressure of gas the rod itself comes back in a starting position. If the rod does not come back, it does not mean necessity of obligatory replacement of the shock-absorber. Its principle of action corresponds to a principle of action of the usual shock-absorber until there is no considerable leak of oil. Dempfirujushchee action of the shock-absorber remains also in the absence of pressure of gas. However its noise characteristics thus worsen. 4 At normal functioning of the shock-absorber insignificant traces of the flowed out oil are not the basis for its replacement. A key rule here is the following: if the oil acting from an epiploon of a rod, is visible, but it does not extend further the bottom plate of a spring the shock-absorber is serviceable. Insignificant leaks of oil have even some advantage as the epiploon is thus greased that promotes increase in its service life. 5 At considerable leaks of oil the shock-absorber is subject to replacement. |
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