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
CORRECT CANDLE
Razmeshalsya the edge of the brush with the bristles protruding or too sharp end of the teeth of the combs can be easily aligned with the flame of a burning candle.
WITH A HANDLE EASIER
When working with a chisel or punch every blow of the hammer thereon is given in the arm. Suggest on the neck of the tool to wear a rubber tube of the right diameter hose. This will...
