Stihl Chainsaw Carburetor Adjustment - Tune-up …
Tuning up a Stihl Chainsaw Carb is 123 Easy Here's How. Simple concise tune up adjustment for a Stihl, Poulan, Homelite or Husqvarna chainsaw carburetor.... Stihl chainsaw’s have three carburetor adjustment screws (LA) Idle Speed screw - This controls the engine speed at idle.