Assessments - 5, GPA: 4.2 ( )

Fabricante : Ariens Arquivo Tamanho: 7.4 mb Arquivo Nome : Língua de Ensino:

Figure 21 1.Upper Position 2. Lower Position 3.Handlebar 4.Upper Mounting Bolt 5.Lower Mounting Bolt 1 2 3 4 3 5 5 4 1 2 OS7155 Figure 22 1.Chute Control Assembly 2.Hair Pin 3.Chute Rod 2 1 1 2 3 3 Upper Position Lower Position OS7160 Figure 23 No Slack 3 1.Top Jam Nut 2.Bottom Jam Nut 3. Cable Adjuster 1 2 OS7165 GB - 24 5. Loosen the top jam nut 1 – 3 turns. 6. Tighten the bottom jam nut. 7. Re-install bottom cover. 8. Check function of remote wheel lock. If wheel lock does not function properly, take unit to Dealer for repairs. DEFLECTOR REMOTE Deflector must stay in selected position while throwing snow. If deflector does not stay in set position: 1. Tighten nut beneath control panel to increase pressure on deflector control (Figure 25). If deflector does not follow full range of travel: 1. Push deflector remote all the way forward. 2. Loosen adjusting nuts on cable support bracket underneath the dash panel (Figure 25). 3. To adjust the deflector lower: Slide cable down. Tighten bottom nut. 4. To adjust deflector higher: Slide cable up. Tighten top nut. 5. Check travel and repeat adjustment as necessary. DISCHARGE CHUTE If chute does not stay in position while throwing snow or if chute does not rotate freely, adjust the cable under the control panel so the chute lock fingers engage or disengage the locking gear. If chute does not stay in position: Loosen the cable by loosening the lower adjustment nut, and then tightening the upper adjustment nut against the bracket (Figure 26). Figure 24 1.Top Jam Nut 2. Bottom Jam Nut 3. Cable Adjuster 1 2 3 No Slack Finger tighten top jam nut, then loosen top jam nut 1 – 3 turns. OS7170 Figure 25 Tighten nut. 1 2 1. Adjusting Nuts 2.Cable Support Bracket OS7175 Tighten upper adjustment nut. Loosen lower adjustment nut. Figure 26 OS7180 GB - 25 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). 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) 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. 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). Loosen upper adjustment nut. Tighten lower adjustment nut. Figure 27 OS7180 Figure 28 1.Shift Rod 2.Adjustment Pivot Pin 3.Speed Selector Lever 4.Hairpin 2 3 1 4 OS7185 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. Figure 29 1/2 -11/16 in. (12.7-17.5 mm) OS7185 OS7190 GB - 26 3. Check brake. When the clutch lever is disengaged, the brake must contact attachment belt. When the clutch lever is engaged, the brake must be more than 1/16 in. (1.6 mm) away from the belt (Figure 31). 4. Repeat steps 1 – 3 until spring extension and brake clearance are within specified range. 5. Check belt finger clearance (Figure 34). With clutch lever engaged, belt finger on the side opposite the belt idler should be less than 1/8 in. (3 mm) from belt, but not touching the belt. Adjust belt finger as necessary. 6. Replace bottom cover. 7. Replace belt cover. TRACTION DRIVE CLUTCH ADJUSTMENT If drive slips, adjust traction clutch to compensate for friction disc wear. To adjust traction clutch: 1. Place speed selector in fastest forward speed. 2. Place unit in service position. 3. Measure the length of the traction drive clutch spring at the top of the traction cable. See Figure 32. 4. Engage and hold the traction drive clutch lever and measure the spring again. The spring should be 1/2 -11/16 in. (12.7-17.5 mm) longer when the lever is engaged. Figure 30 1. Engine Sheave 2. Attachment Drive Belt 3. Belt Finger 4. Attachment Belt Idler 5. Attachment Pulley 6. Attachment Idler Adjustment...

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