Ariens 938033-SS21EC Snow Blower User Manual


 
EN - 15
Adjust Auger Cable
1. Move engine switch (Item 16) to OFF
position and remove key. Allow unit to
cool.
2. Slide plastic sleeve up to auger control
bar.
3. Insert Z-hook into appropriate hole in
adjustment bracket. When auger control
bar is disengaged, there should minor
slack in cable and no tension.
4. Engage auger control bar to ensure
proper operation. There should be no
excessive tension on cable.
5. Lower plastic sleeve.
See Figure 7.
Replace Belt
See MAINTENANCE SCHEDULE on
page 17.
1. Move engine switch (Item 16) to OFF
position and remove key. Allow unit to
cool.
2. Remove five tapping screws from belt
cover and remove belt cover. Retain all
parts.
3. Disconnect extension sp ring from idler
bracket. See
Figure 8.
4. Remove belt from drive pulley, idler and
engine sheave.
5. Install new belt on engine sheave, idler
and drive pulley. Route belt between
idler and belt finger on idler bracket.
6. Reinstall extension spring.
7. Reinstall belt cover.
Replace Scraper Blade
See MAINTENANCE SCHEDULE on
page 17.
1. Move engine switch (Item 16) to OFF
position and remove key. Allow unit to
cool.
2. Tip unit back onto engine guard.
3. Remove nuts, bolts, scraper support and
scraper blade. Retain hardware. Discard
scraper blade.
4. Check condition of scraper support.
Replace if worn or damaged.
5. Insert scraper support into new scraper
blade. The D-shaped cutout must be on
the left (drive belt side). See
Figure 9.
Figure 7
2
3
1. Auger Control Bar
2. Plastic Sleeve
3. Z-hook
4. Adjustment Bracket
1
4
1
2
3
6
4
Figure 8
1. Extension Spring
2. Drive Pulley
3. Idler
4. Idler Bracket
5. Belt Finger
6. Engine Sheave
5