13
BRUSH ROTATION
BRUSH ROTATION
OVERLAP
BRISTLES
OVERLAP
BRISTLES
SINGLE
BRUSH
RETAINERS
DOUBLE BRUSH RETAINER
BRUSH
SHAFT
BRUSH REPLACEMENT
NOTE:
Brush replacement should be done one brush
at a time.
1. Remove the hopper bag from the sweeper.
2. Loosen the hex bolts and lock nuts on two single
brush retainers which clamp one brush to the
double brush retainers.
Do Not
loosen
or remove
the bolts which fasten the double brush retainers
to the brush shaft. See figure 26.
3. Slide the brush out of the retainers, noting on
which side of the brush the bristles overlap. See
figure 26.
4. Install new brush, making sure the bristles overlap
on the same side of the brush as before. See figure
26.
FIGURE 26