Adjusting Idle Speed; Stopping Engine - Husqvarna 170BT, 170BF Operator's Manual

English

ADJUSTING IDLE SPEED

[130BT]
• The idling speed is set for 3000 rpm at the factory. If it is necessary to adjust the idle
speed, use the adjustment screw on the top side of carburetor.
(1)Idling Adjustment Screw
[170BT/170BF]
• The idling speed is set for 2000 rpm at the factory. If it is necessary to adjust the idle
speed, use the adjustment screw on the top side of carburetor.
(1) Idling Adjustment Screw

STOPPING ENGINE

[130BT/170BT]
• Move the throttle lever to the STOP position.
(4) Stop
[170BF]
• Move the throttle lever to the idling position and press the stop switch (red button).
The machine has the mechanism that once the stop button is pushed the plug won't
give off sparks until the engine stops.
(3) Idling
(5) Stop Switch
NOTE
If the engine does not stop when setting the ignition switch to the stop position,
close the choke lever and stop the engine.
In this case, please repair the machine at your nearest servicing dealer.
(1) Choke Lever
(2) OPEN
(3) CLOSE
16
Operation
F21
[130BT]
F22
[170BT/170BF]
F23
(2)
(3)
(1)
(4)
[130BT/170BT]
F24
(1)
(5)
[170BF]
F25
[130BT]
F26
[170BT/170BF]
(1)
(1)
(2)
(3)
(1)
(3)
(2)
(1)
(2)
(3)