| 1. To check installation of the distributor (an initial corner of an advancing of ignition). |
| 2. To disconnect the pipeline of the vacuum regulator. |
| 3. To connect a stroboscope to a cylinder 1 ignition wire, and also a tachometer. |
| 4. To use a point "0" on an adjusting plate as a reference point. To check an advancing corner in degrees according to the characteristic. |
| 5. If the measured values do not correspond necessary, then it is necessary to check the distributor at the stand. |