1. To fix a diaphragm on a pusher thus having combined a vacuum aperture of a diaphragm with the channel in the carburettor. |
2. To establish the case of a vacuum regulator with a spring and to screw screws, without tightening them. |
3. To open air заслонку and definitively to tighten screws. |
4. After carburettor installation on the engine to adjust turns of idling and the maintenance окиси carbon (WITH). |