-11-
Idle Adjust Screw
[32]
•
Idle Adjust Screw
Magneto Sub Ass’y
[80]
Stop Switch
[93]
Hex. Socket Hd. Bolt (W/Flange)
M4 x 18
[51]
Cord (A)
[47]
Spark Plug
[13]
Ignition Coil
[50]
Cord (B)
[49]
3. Wiring diagram
The following diagram shows the wiring.
(1) Use Cord (A)
[47]
to connect the connector of the Ignition Coil
[50]
to the Stop Switch
[93]
.
(2) After connecting Cord (B)
[49]
to the connector of the Stop Switch
[93]
, tighten the
Hex. Socket Hd. Bolt
(W/Flange) M4 x 18
[51]
inserted through the end of
Cord (B)
[49]
into the Ignition Coil
[50]
.
4. Adjustment of the Carburetor Ass’y
(1) Use the screw to adjust the Carburetor Ass’y
[20]
•
Idle Adjust Screw
[32]
Use the screw for adjusting the amount of air during idling. Turning the screw clockwise increases
engine revolutions; turning it counterclockwise decreases engine revolutions.
(2) Standard setting of the carburetor
•
Idle Adjust Screw
[32]
2,900 to 3,300 min
-1
(rev./min)
(Confirm that the saw chain does not rotate.)
(3) Fine adjustment
•
Idling adjustment
(a) By using the Idle Adjust Screw
[32]
, set revolutions so that the saw chain does not start rotating
while the engine runs stably.
(b) Set idling revolutions to 2,900 to 3,300 min
-1
(rev./min) by using the Idle Adjust Screw
[32]
.
•
Wiring diagram