11.25
Section 11
Reassembly
11
Governor Spring Chart
Governor Lever
Hole No.
High Idle RPM
3888
3780
3672
3564
3456
3348
3240
3132
3024
4
3
3
3
2
2
2
2
1
Governor Spring
Color Code
Red
Purple
Black
Red
Purple
Green
Red
Clear
Red
Figure 11-87. Installing Main Throttle Bracket.
5. Connect the dampening spring to the throttle lever
as shown. Hook the governor spring from the
throttle control bracket in the appropriate governor
lever hole, as indicated in the chart below. Note
that the hole positions are counted from the pivot
point of the governor lever. See Figure 11-88.
Figure 11-88. Governor/Throttle Linkage
Connection Details.
Install Lower Crankshaft Pulley, Pulley
Adapter, and Cooling Fan Assembly
1. Make sure the shoulder of the flywheel hub and the
adjacent face surface are clean and free of any
nicks or damage.
2. Install the crankshaft pulley adapter onto the
flywheel hub, so the offset for the pulley is out, and
the holes are aligned. Make sure the adapter rests
squarely on the face of the flywheel. See Figure
11-89.
Figure 11-89. Lower Adapter on Flywheel.
3. Assemble the front and rear pulley halves placing
the shims as indicated.
a. For a new belt: Assemble with two or three
shims between the pulley halves, and
remaining shim (if any) on the outside (front) of
the outer pulley half.
b. For a used belt: Assemble with two shims
between the pulley halves and remaining
shim(s) on the outside (front) of the outer
pulley half.
Install and snug the pulley assembly. See Figures
11-90 and 11-91. Final belt tension and pulley
assembly will be made after fan/upper pulley
assembly is installed.
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