Order of execution
1. Fully open the throttle valve of the first chamber and fix it in this position with a wooden block (shown by an arrow, 1 - locking lever; 2 - restrictive screw; 3 - emphasis).
2. Close the throttle valve of the second chamber with the throttle actuator lever.
3. Loosen the stop screw (2) so that it does not touch the stop (3), and then tighten the screw until it touches the stop. Then tighten the screw another quarter of a turn and lock it with paint.
4. Close throttle valves.
5. Measure the internal clearance A and external clearance B in the throttle actuator of the second chamber of the carburetor. Gap A should be (0,4±0,1) mm, gap B - (1,0±0,1) mm. If the gaps differ from those specified, adjust them by bending the ends of the lever fork (1).
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