1. Make sure that the air filter is clean and the air filter cover is attached before you adjust the idle speed.
2. Adjust the idle speed with the idle speed screw T which is identified with "T" mark
a) Turn the idle speed screw T clockwise until the cutting attachment starts to rotate.
b) Turn the idle speed screw T counterclockwise until the cutting attachment stops.
WARNING: If the cutting attachment does not stop when you adjust the idle speed, speak to your servicing dealer. Do not use the product until it is correctly adjusted or repaired.
3. The idle speed is correct when the engine operates smoothly in all positions. The idle speed must be below the speed when the cutting attachment starts to rotate.
Note: Refer to Technical data in your manual for the recommended idle speed.