1. Unscrew a dustproof cap from the gate. |
2. Put a little a soap solution on the gate. If the soap vial rigidly tighten the gate наворачиваемым a dustproof cap is formed.
The prevention It is possible to apply to gate closing only a metal dustproof cap.
|
3. Again check up the gate. If vials or the gate are again formed it is impossible to tighten further, replace the gate. |
4. Necessarily again screw a dustproof cap. |