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 29).
921002, 003, 004
Loosen upper adjustment nut.
| Tighten lower |
| adjustment nut. |
Figure 29 | OS7180 |
DISCHARGE CHUTE DEFLECTOR (921001)
Deflector must stay in selected position while blowing snow
To adjust, loosen then retighten hardware to desired deflection drag force (Figure 30).
921001
Adjusting
Hardware | Discharge | |
Chute Deflector | ||
| ||
Discharge Chute | ||
Figure 30 | OS7176 |
DISCHARGE CHUTE (921001)
If discharge chute does not stay in position while operating, tighten nut on carriage bolt at pivot point to increase tension on spring (Figure 31).
921001
1
2
| 1 |
1. Spring | 2 |
| |
2. Nut |
|
Figure 31 | OS7177 |
SPEED SELECTOR ADJUSTMENT
To adjust (Figure 32):
1.Disconnect adjustment pivot pin from speed selector lever by removing hair pin.
2.Place the speed selector in the fastest forward speed position.
3.Turn the speed selector lever straight down towards the ground as far as it will go.
4.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.
5.Secure adjustment pivot pin with hairpin.
6.Make sure the speed selector shifts into each speed position.
7.Check forward and reverse speeds:
a.Start unit.
b.Shift speed selector into the first forward speed.
c.Engage the traction clutch. Unit should move forward.
d.Stop unit.
e.Shift speed selector into first reverse speed.
f.Engage the traction clutch. Unit should move backward.
g.Shut off unit.
8.Adjust pivot pin on the shift rod as necessary so unit travels forward when speed selector is in first forward position and travels backward when speed selector is in first reverse position.
9.Connect the pivot pin to the speed selector arm with the hardware removed in step 1.
GB - 23