Mercedes S-Class W-140

In 1991-1999 editions

Repair and enterprise of the car

Precautionary measures

At execution of repair or service of the Aufhängung components and managements you can face on a problem of otworatschiwanija prirschawewschich of bolts and Muttern. These bolts and Muttern which are located underground cars will constantly put themselves to external influences.

Nothing is available strange that over time they open a rust and become partial is destroyed. Do not try at most, to prevent this strengthening - you, of course you damage. Charge on the corresponding mother or a bolt a large amount of the penetrating liquid (as WD40) and allow it to impregnate a rust. You delete all rust and pollution of visible parts of a slice of strengthening from a wire brush. The strong blow of a hammer can sometimes destroy a rust which is between parts of a slice of a bolt and mother after mother of wykolotku. However, to beat after mother, you follow that wykolotka was not jumped off from her surface the work of a slice of a bolt did not damage.

mother or a bolt preventing prirschawewschuju, use you long worotkom - at the same time you increase related effort; however, you never establish long worotok on a key with treschtschotkoj as you can damage not only the coming-back key mechanism, but also which receive violation. If the bolt or mother does not turn away, try to pull it a little. If at otworatschiwanii of bolt / mother you made great efforts or injured his head (its surface), use at the device in a new way (in a new way).

As at execution of the majority of the procedures described in this chapter you have to lift the car, will prepare sure support. For poddomkratschiwanija you use teleschetschnym the hydraulic elevator. It can to you and for announcements of several Aufhängung components at execution of this or that procedure it to be required.