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3.7.1. Otvorachivaniye of the rusted fixture

Before throwing with a wrench the rusted nut or a bolt, remove dirt from visible free parts of a carving of a bolt. Clean a free part of a carving a metal brush and process rust converter. If you use converter of a rust of bystry action, then can at once begin to turn off nuts. If you use usual converter, it is necessary to wait some time before starting an otvorachivaniye of the rusted fixture.

The self-stopped nuts
The self-stopped nuts strongly sit on a carving and do not turn away even because of vibration. For this purpose they have inserts from artificial material or a narrow carving. Generally self-stopped nuts are used once, otherwise the effect of their action vanishes therefore always replace the removed self-stopped nuts new.