| 1. Remove the carburetor. |
| 2. Fix the carburetor in a vice which sponges are closed by soft material, at the same time access to the screw of adjustment of fuel mix (MAS) has to be open. |
 | 3. Drill an opening with a diameter of 2 mm in the central opening for the screw of adjustment of fuel mix (MAS) then ream an opening a drill with a diameter of 3 mm. |
| 4. Insert a drift into the drilled opening and beat out a stopper. |
| 5. Install the carburetor on the engine. |
| 6. Launch the engine and warm up it up to the temperature of cooling liquid of 80-95 °C. |
Adjustment conditions
Headlights, the electric fan of a radiator and all electric consumers have to be switched off, and the transmission has to be installed in neutral situation. |
| 7. Make a trip on the car within 5 min. at a speed of 48 km/h or no more than on 5 with increase the frequency of rotation of a bent shaft to 2000-3000min-1. |
| 8. Then let's the engine work idling within 2 min. |
| 9. Adjust contents WITH and idling rotation frequency, rotating the screw of adjustment of frequency of rotation of idling (SAS-1) and the screw of adjustment of quality of fuel mix (MAS). Contents WITH at an idling frequency: 2,0± 0,25%
Frequency of rotation of idling of the engine of 1,3 l with the mechanical transmission: 850±100 min.-1 |
 | 10. Establish the stopper closing access to the screw of adjustment of quality of fuel mix. |
