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Aligning the Pulleys
1. Place a straightedge ruler across the engine pulley and
the gearbox pulley (Figure 22).
2. If the pulleys are out of alignment perform the
following:
A. Loosen the 2 setscrews that secure the engine
pulley to the engine shaft.
B. Gently tap the engine pulley toward or away from
the engine until the gearbox and engine pulleys
align to the straightedge ruler.
C. Tighten the 2 setscrews that secure the engine
pulley to the engine shaft.
Adjusting the Belt
1. Place the Dyna-Clutch lever in the Run position.
2. Measure the air gap between the belt and the belt guide
(Figure 23).
Figure 23
1. Ruler
2. Belt guide
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2
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3. Belt
The air gap should be approximately 6 mm (1/4 inch). If an
adjustment needs to be done, perform the following:
1. Loosen the bolt that secures the belt guide to the
engine plate.
2. While keeping the top of the belt guide parallel to the
belt, move the belt guide toward or away from the belt
until the air gap is correct.
3. Tighten the bolt that secures the belt guide to the
engine plate.
Adjusting the Tension Pulley
Adjust the tension-pulley spring as needed to tighten the belt.
1. Move the Dyna-Clutch lever to the Stop position.
2. Adjust the control cable as needed to tighten the slack
in the belt (Figure 24).
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1. Tension spring
2. Control cable
3. Loosen the rear locknut of the control cable.
4. Loosen or tighten the forward locknut to add pull to
the tension spring to tighten the belt.
5. Tighten the rear locknut of the control cable.
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3
2
Figure 24
3. Cable-housing bracket
4. Locknuts
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