1. To warm up the engine to working temperature. |
2. To switch off the engine. |
3. To weaken a nut on демпфере throttle заслонки the first chamber and to adjust position демпфера so that mobile плунжер concerned the lever, without moving thus a diaphragm демпфера. |
4. To tighten a nut on демпфере throttle заслонки the first chamber and to check up adjustment. |