| 1. To connect to a pneumodrive (fig. of the Detail of the carburettor 2Е2) the vacuum gauge and the vacuum pump see and to create in a pneumodrive depression 50 мбар. If it does not fall during 2 mines, the pneumodrive is tight. |
| 2. Completely to open throttle flap the first chamber, supporting depression 50 мбар in a pneumodrive throttle flaps the second chamber. Throttle заслонка the second chamber should open completely. If throttle заслонка the second chamber has opened or has opened completely, the pneumodrive flaps means is faulty also it it is necessary to replace. |
|