Starter Grip; Throttle Lever(Engine Speed) - Honda HS624 Owner's Manual

Starter grip
See page 22 for starting procedures.
Pull this grip to start the engine.
STARTER GRIP
Throttle lever (engine speed)
The throttle lever controls engine speed from SLOW to FAST, it will stay
in any designated position. Set the lever to CHOKE when the engine is cold.
SLOW
THROTTLE LEVER
11