Common cause of puncture welcomer — acting limit switches rim spokes. A protective ring belts rubber, mounted on rims of plants-izgotovitelej, a little stretchy, but over time, harden and break.
A reliable replacement could be the same ring from an old inner tube from the “Lada”. They are cut on either side of the large diameter of the camera — it turns out two great strips with a width of 17 mm.
Recommend to read
LAMP FOR WORKBENCH
It is not always possible to place the lamps over the workbench so that they are evenly illuminated throughout its length. We offer you to make a lamp, whose position can be adjusted as...
Autogyro — glider
FUSELAGE CONSTRUCTION. In recent issues of our magazine, a series of articles by a group of autogyro designers was published about the features of building these rotary-wing machines,...
