Ariens Pro Track 28 Owners Manual - Page 28

1 3 2 4 OS7221 6 5 1. Engine Sheave 2. Attachment Drive Belts 3. Belt Finger 4. Attachment Belt Idler 5. Attachment Pulley 6. Attachment Idler Adjustment Nut Figure 32 Check Attachment Brake (Figure 33) 1. With the clutch lever disengaged, brake pad must contact attachment belts. With clutch lever engaged, brake pad must be more than 1/16 in. (1.6 mm) from belts. If there is more than 1/16 in. (1.6 mm) gap, go to Check Belt Finger Clearance on page 28. If there is less than 1/16 in. (1.6 mm) gap, go to step 2. 1 3 2. If there is less than 1/16 in. (1.6 mm) gap between brake pad and belts, follow these steps: a. To increase brake pad gap, loosen idler adjustment nut, and move idler away from belt. Position idler to achieve a 1/16 in. (1.6 mm) minimum brake pad gap and a 1/2 in. (12.7 mm) minimum gap between the plastic roller and the frame. b. Check the clutch cable spring extension and adjust as necessary to achieve a 7/16 - 9/16 in. (11.1 - 14.3 mm) spring extension. c. If the cable needed adjustment, recheck gaps described in step 2a. Repeat steps as necessary until brake clearance, roller gap and spring extension are within specified ranges. IMPORTANT: If adjustments cannot be brought into specified ranges see your Dealer for repairs. Check Belt Finger Clearance (Figure 34) 1. With clutch lever engaged, the belt finger located opposite the belt idler must be less than 1/8 in. (3 mm) from belts, but not touching the belts. To adjust belt finger, loosen the bolts and move the finger to the proper position. Tighten the bolts and recheck the belt finger clearance. 2. Replace the belt cover and tighten hardware. 2 Minimum of 1/16 in. (1.6 mm). OS7201 1. Attachment Drive Belts 2. Brake Shoe and Pad 3. Attachment Pulley Figure 33 GB - 28