If chute does not rotate freely:

Tighten the cable by loosening the upper adjustment nut, and then tightening the lower adjustment nut against the bracket (Figure 27).

Loosen upper adjustment nut.

Tighten lower adjustment nut.

Figure 27

OS7180

SPEED SELECTOR ADJUSTMENT

To adjust (Figure 28):

1. Place unit into service position.

2. Disconnect adjustment pivot pin from speed selector lever.

3. Place the speed selector in the fastest forward speed position.

4. Turn the speed selector lever straight down towards the ground as far as it will go.

5. Thread the adjustment pivot pin along the shift rod until it aligns with the mating hole on the speed selector lever. Insert the pivot pin into hole.

6. Secure adjustment pivot pin with hairpin.

7. Make sure the speed selector shifts into each speed position.

ATTACHMENT CLUTCH/BRAKE ADJUSTMENT

(Figures 29, 30 and 31)

IMPORTANT: IMPROPER ADJUSTMENT could result in unexpected movement of auger and impeller causing death or serious injury. Auger / impeller must stop within 5 seconds when Attachment Clutch/Impeller Brake lever is released.

1.Measure spring extension.

a.Measure the length of the clutch cable spring.

b.While holding the attachment clutch lever against the handlebar, measure the length of the spring again. The spring should be 1/2-11/16 in. (12.7-17.5 mm) longer when the lever is engaged.

1/2 -11/16 in. (12.7-17.5 mm)

1

Figure 29

OS7185

OS7190

4

3

2

1.Shift Rod

2.Adjustment Pivot Pin

3.Speed Selector Lever

4. Hairpin

Figure28

OS7185

2.Reposition the idler on the attachment belt idler arm to adjust the spring extension, if necessary.

a.Remove belt cover and loosen idler adjustment nut.

b.To increase spring extension, move idler closer to the engine sheave.

c.To decrease spring extension, move idler farther from the engine sheave.

d.Tighten the idler adjustment nut.

NOTE: Moving the idler approximately 1/8 in. (3 mm) will change the spring extension approximately 1/8 in. (3 mm).

GB - 25