Carburetor - Idle; Carburetor - Adjusting The Idle Speed - Husqvarna TX 125 Owner's Manual

17 TUNING THE ENGINE
1 0 0 1
3 0 0 3
5 0 0 5
17.4

Carburetor - idle

Carburetor – adjusting the idle speed
17.5
Clip position
1... 5
The five possible clip positions are shown here.
2 0 0 2
The carburetor tuning depends on the defined ambient and operating conditions.
4 0 0 4
B00075-10
The idle setting of the carburetor has a big influence on the starting behavior, stable
idling, and the response to throttle opening. This means that an engine with a cor-
rectly set idle speed is easier to start than if the idle speed is set wrongly.
Info
The carburetor and its components are subject to increased wear caused by
engine vibration. Wear can result in malfunctioning.
The factory setting for the carburetor is set for the following values.
(TE US, All 125/150 models)
S01331-10
Height above sea level
Ambient temperature
Super unleaded (95 octane) mixed with 2-stroke engine oil (1:60) (
(TE 250/300 EU/AU)
Height above sea level
Ambient temperature
Super unleaded (95 octane) mixed with 2-stroke engine oil (1:60) (
The idle speed is adjusted with adjusting screw
The idle mixture is adjusted using the idle air adjusting screw
–
Screw idle air adjusting screw
–
Turn the idle air adjusting screw to the specified basic setting.
–
Run the engine until warm.
Guideline
Warm-up time
S01332-10
–
Adjust the idle speed with adjusting screw
Guideline
Choke function deactivated – The choke lever is pushed in to the stop.
(
Idle speed
Clip position from above
0... 300 m (0... 984 ft)
16... 24 °C (61... 75 °F)
301... 750 m (988... 2,461 ft)
16... 24 °C (61... 75 °F)

Info
The basic adjustment is shown under the respective model.
Danger
Danger of poisoning Exhaust gases are toxic and inhaling them may
result in unconsciousness and death.
–
Always make sure there is sufficient ventilation when running the
engine.
–
Use an effective exhaust extraction system when starting or running
the engine in an enclosed space.
p. 18)

.

all the way in.
≥ 5 min

.
1,400... 1,500 rpm
102
p. 136)
p. 136)
.