Service Manual
FUEL SYSTEM 2-5
Governor Link Mechanism
Control Panel Assembly/Removal
0 Remove:
Air Cleaner (see Air Cleaner)
Muffler (see Muffler Assembly Removal)
Carburetor(see Carburetor Removal)
OUnscrew the M6 mounting screws (A) and take off the control panel
assembly (B) while unhooking the governor spring (C) end loop at
the middle of the governor arm(D).
NOTE
0 Note the position of the different length of the screws. The longer
screw has a collar (E) between control panel and the crankcase.
Control Panel Assembly Installation Notes
l
Before installing the control panel assembly, check to see that the
choke lever and engine speed control lever move smoothly all the
ways.
*If any part is worn or damaged, replace the control panel assembly.
l
After installation, adjust the low and fast idle speeds to the specifi-
cations (see Idle Speed and Fast Idle Speed adjustment).
A. Choke Lever C. Choke Spring
B. Engine Speed Control Lever D. Governor Spring
Governor Arm Removal
0 Remove:
Control Panel Assembly
l
Loosen the clamp nut, and take off the governor arm.
A. Clamp Nut B. Governor Arm
Governor Arm Installation
l
install the governor arm onto the governor shaft temporarily.
l
install the control panel assembly, and connect the governor arm
with the governor spring.
0 Install the carburetor except for the air cleaner bracket.
l
Be sure the link spring around the throttle link rod is inplace and that
it pulls the governor arm and throttle lever each other.
l
Loosen the clamp nut on the governor arm enough to move the
governor shaft.
l
Turn Top end of the governor arm counterclockwise to fully open the
carburetor throttle valve and hold it there.
@Turn the governor shaft counterclockwise by inserting a needle into
shaft end hole. Fully turn the shaft to end of its travel and tighten the
clamp nut to the specification (see Exploded View).
l
Be sure the governor shaft extend from the governor arm is approxi-
mately 7mm (0.3in).
1. Link Spring 6. Governor Shaft
2. Throttle Link Rod 7. Clamp Nut
3. Throttle Lever 6. Small Hole
4. Governor Arm 9. Governor Sleeve
5. Carburetor
(Controll panel is removed for clarity)