Ariens Sno-Thro 921001 - ST824E User Manual download pdf (Page 25)

GB - 25

Adjust the Attachment Clutch Cable Spring

Extension

1. Check the attachment clutch cable spring

extension.

Measure the length of the attachment clutch

cable spring with the clutch lever disengaged.

Then measure the attachment clutch spring with

the clutch lever engaged. See Figure 36.

• If spring extension is within the specified range,

go to Check Attachment Brake on page 26.

• If spring extension is outside of specified range,

go to step 2.

2. Adjust attachment idler position. See Figure 37.

a. Loosen idler adjustment nut.

b. To increase spring extension, move idler

closer to belts and tighten adjustment nut.

Return to Step 1.

c. To decrease spring extension, move idler

away from belts and tighten adjustment nut.

Return to Step 1.

Figure 35

OS7189

Roller should be a minimum of 1/2 in. (12.7 mm)

from the frame when the attachment clutch is

engaged.

Figure 36

OS7183

OS7184

1/2 – 9/16 in.

(12.7 –- 14.3 mm)

Figure 37

1.Engine Sheave

2.Attachment Drive Belts

3.Belt Finger

4.Attachment Belt Idler

5.Attachment Idler Adjustment Nut

OS7194

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Ariens Sno-Thro 921001 - ST824E User Manual Page 25