MAINTENANCE
6650 330910 (4--03)
78
SIDE BRUSH
The side brush sweeps debris along edges into
the path of the main brush.
Check the brush daily for wear or damage.
Remove any string or wire found tangled on the
side brush or side brush drive hub.
Check the side brush pattern daily. The side brush
bristles should contact the floor in a 10 o’clock to
3 o’clock pattern when the brush is in motion.
Adjust the side brush pattern by the side brush
down pressure knob. It is located under the right
side of the hopper cover. Pull on the lever to
release tension on the side brush cable, then turn
the knob counter-clockwise to increase the brush
contact with the sweeping surface, and clockwise
to decrease the brush contact with the sweeping
surface. Release the lever when finished.
The side brush should be replaced when it no
longer sweeps effectively for your application. A
guideline length is when the remaining bristles
measure 50 mm (2 in) in length. You may change
the side brush sooner if you are sweeping light
litter, or wear the bristles shorter if you are
sweeping heavy debris.
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