|  1. Establish the screw of adjustment of the accelerated turns of idling on the highest step of a cam. | 
  
 
 |  2. By a shaft of a drill of the corresponding diameter measure opening throttle заслонки the primary chamber. If necessary establish a demanded backlash the adjusting screw. It is preliminary adjustment. Final adjustment of the accelerated turns of idling is made on the working engine. | 
  
  
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