Sometimes even reliable drill goes down. Statistics show that failures occur not so much in its mechanical, how many electrical parts. But if tips on restoration of cable, replacement of worn brushes, bad switch or the elimination of other simple malfunctions of home appliances posted a lot, including in the pages of “Modeller-designer” (see for example, № 9’95,6’96,2’97), what about more complex kinds of repair are not. In particular, there is a clear lack of material about the peculiarities of maintenance and feasible (in terms of home Studio) fixation of the rotor manifold of the engine, usually installed in the drills, wrenches and other manual tools.
MOISTURE-RETAINING
To create moisture reserves at the bottom of flower pots you can put any porous materials: broken bricks, expanded clay. As for control, if there’s wet, bring a plastic tube with a foam cord inside the cord and will show if there is water inside.










