Ariens Power Brush 28 Manual page 20

6. Support frame and housing.
7. Remove cap screws holding brush
assembly to frame (two on each side).
8. Separate assembly from unit. Lower
handlebar on floor.
9. Remove attachment drive belt from
lower pulley (hold brake away from belt).
3
1
2
-A- -A-
1. Brush
Assembly
2. Cable
Attaching
Hardware
Figure 15
Replace Attachment Drive Belt
1. Place new belt onto lower pulley and
while holding brake out of way, tip unit
together.
2. Secure brush to frame with cap screws.
3. Place belt onto engine sheave.
4. Replace belt finger.
IMPORTANT: With the clutch lever engaged,
the belt finger located opposite the belt idler
must be less than 1/8 in. (3.18 mm) from the
belt, but not touching the belt, or belt
grabbing may occur causing impeller to rotate
while the attachment clutch is disengaged
(Figure 17).
5. Adjust clutch (see Attachment
Clutch/Brake Adjustment on page 21).
6. Replace belt cover and secure with cap
screws.
5
4
3. Remote
Trigger Cable
4. Bottom Cover
5. Assembly
Bolt Holes
1
8
OS7242
1. Traction Belt
Idler
2. Traction
Drive Belt
3. Engine
Sheave
4. Belt Finger
1
GB - 20
2
7
5. Attachment
Drive Belt
6. Attachment
Pulley
7. Attachment
Idler Nut
8. Attachment
Belt Idler
Figure 16
1/8 in. (3.18 mm)
(Maximum)
1. Belt Finger
2. Belt
Figure 17
3
4
5
6
OS8160
2
OS8165