GOVERNOR
Adjustment:
Remove the fuel tank.
Move the control lever to the
FAST
position.
Loosen the governor arm nut on the governor arm.
Pushing the governor arm toward the carburetor side, open
the carburetor throttle valve fully.
Holding the carburetor throttle valve fully open, turn the
governor arm shaft clockwise fully, and tighten the governor
arm nut to the specified torque.
TORQUE
Move the control lever to the SLOW position.
With the control lever in the SLOW position, check to see
whether the carburetor throttle valve is fully closed.
Check to see whether the governor arm and the carburetor
throttle valve operate smoothly.
Start the engine and warm
it
up to the normal operating
temperature. Move the control lever to the maximum engine
speed position, and check the maximum engine speed.
I
Maximum speed (no load)
I
IO)
Adjustment is made at the governor spring installation
position of the control lever.
CARBURETOR
THROTTLE
ARM\
GOVERNOR VALVE
CONTROL
I
LEVER
GOV~RNOR
\
GOVERNOR SPRING
POSITION
ARM NUT INSTALLATION
GOVERNOR
ARM
SHAFT
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