Honda GX120 Owner's Manual page 14

CONTROLS & FEATURES
Throttle Lever
The throttle lever controls engine speed.
Moving the throttle lever in the directions shown makes the engine
run faster or slower.
Some engine applications use a remotely-mounted throttle control
rather than the engine-mounted throttle lever shown here.
THROTTLE LEVER
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Recoil Starter Grip
Pulling the starter grip operates the recoil starter to crank the engin
STARTER GRIP
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