F11
English
8. Operation
■ADJUSTING CARBURETOR (F11)
The carburetor has been adjusted at the factory. Should your unit need readjustment due to the changes in altitude or operating conditions, please let your skillful dealer make the adjustment. A wrong adjustment may cause damage to your unit. If you have to make the adjustment yourself, please carefully follow the procedure below.
NOTE
Be sure to adjust the carburetor with the bar chain attach ed.
1.H and L needles are restricted within the number of turn as shown below, because this engine conforms to 1995 California regulations for utility and lawn and garden equipment engines as applicable.
H needl : –1/4
L needle : –1/4
2.Start engine and allow it to warm up in low speed for a few minutes.
3.Turn idle adjusting screw (T) counterclockwise so that saw chain does not turn. If idling speed is too slow, turn the screw clockwise.
4.Make a test cut adjust the H needle for best cutting power, not for maximum speed.
(1)L needle
(2)H needle
(3)Idle adjusting screw
30