| 1. To connect a stroboscopic lamp according to the instruction on its operation. |
| 2. To disconnect the vacuum pipeline from the distributor ignitions (distributor Bosch). |
| 3. To start the engine, to warm up it and to leave idling. To check up value of number of turns of idling of the engine. |
| 4. To check up a corner of an advancing of ignition, directing a lamp on a pulley. |
| 5. In case of definition of size of a corner of an advancing of ignition not corresponding to requirements to weaken fastening of the distributor of ignition and, turning it in a corresponding direction, to expose a sign on correct size of a corner of an advancing of ignition with a constant sign 1. In engines ONS deeper notches on a pulley flange are located through 4 °, and small notches are in their axis of symmetry (allowing to establish a corner multiple 2 °). |
6. To fix the distributor of ignition and to check up installation of a corner of an advancing of ignition. |