Short Circuit Button; Filler Cap; Fuel Tap; Choke Knob - KTM 125 SX Owner's Manual

OPERATION INSTRUMENTS
6
ON
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Short circuit button (SX)
The short circuit button [1] turns off the engine. When pressing this button,
the ignition circuit is short-circuited.
1

Filler cap

To open it: turn filler cap counter-clockwise.
To close it: put filler cap back on and tighten it by turning it clockwise. Install
tank breather hose [2] without kinks.
2

Fuel tap

OFF In this position the fuel tap is closed. No fuel can flow to the carburetor.
ON
OFF

Choke knob

When pulling the choke knob [3] fully towards the top, a bore is opened in
3
the carburetor. Through this bore the engine can take in additional fuel. This
results in a rich fuel-air mixture, that is needed for a cold start.
When pressing the choke knob downward in the carburetor, the bore is closed
again.
During operation the twist grip must be turned to ON. This means that the
fuel can flow to the carburetor.