3

 

 

5

1

 

 

 

 

6

 

4

 

 

 

 

 

7

 

2

 

 

 

8

 

 

 

9

 

 

 

 

 

11

 

10

 

 

1.

Carriage Bolt

7. Gear Strap

 

2.

Spring

8. Mounting Nut

 

3.

Pinion Bracket

9. Chute Ring

 

4.

Pinion

10.Lower Ring

 

5.

Chute Strap

11.Retainer Clip

 

6.

Flat Gear

 

 

 

 

Figure 8

DS0112

Attachment Clutch/Impeller Brake

WARNING: AUGER/IMPELLER MUST STOP within 5 seconds when Attachment Clutch/Impeller Brake lever is released or unit damage or serious injury may result.

To adjust Attachment Clutch/Impeller Brake:

1.Remove belt cover. When clutch is disengaged there should be a slight amount of slack in the attachment cable to allow for brake wear.

2.Clutch cable spring should extend approximately 3/8" (9,5mm) when clutch is engaged but allow clutch arm (at lower end) to return to its maximum down position when clutch is disengaged. To increase spring extension. loosen adjustment hardware (Figure 5) and move the attachment idler toward the belt. Approximately 1/8" (3,2 mm) movement of the idler will increase spring extension by 1/8" (3,2 mm).

3.To check impeller brake, tip unit forward onto auger/impeller housing. Remove bottom cover by removing four cap screws.

4.Measure distance between impeller brake shoe pad and belt with attachment clutch engaged (Figure 9). Impeller brake shoe should be 1/16" (1.6 mm) minimum from belt. When attachment clutch is disengaged, brake must contact belt. If brake travel does not meet these requirements, contact your dealer.

5.Replace bottom cover.

1

2

3

1.Drive Belt

2.Brake Shoe and Pad

3.1/16" (1.6 mm) minimum

Figure 9

OS0660

Traction Drive Clutch

Adjust traction clutch to compensate for wear of friction wheel when slippage occurs.

To adjust traction clutch, place speed selector in First

(1) Forward and tip unit forward onto housing.

With traction clutch disengaged turn wheels while tightening Adjustment Nut at clutch yoke until wheels begin to drag (Figure 10). Engage and release traction clutch to align clutch linkage. Repeat as necessary. When wheel drag is obtained with linkage aligned, turn nut back three turns. Wheels will then turn freely.

1

2

3/8"

1.Traction Clutch Cable

2.Adjustment Nut

Figure 10

OS1181

4 - 16