6
WARNING: Unplug cord from
electrical outlet before servicing.
H
ow to
R
eplace a
W
orn
B
elt
Remove the replacement
belt from the storage
channel.
Remove the door by
removing the hold down
screw located on side of
power head.
Slide the door forward
by prying open with a
screwdriver or coin.
Remove the belt from the
brush roll pulley and the
motor drive shaft.
Loop the new belt over
the motor drive shaft.
Place the opposite end of
the belt on the top of the
brush pulley and roll the
belt around the pulley.
Using your thumb and
finger, rotate the belt on
the pulley, ensuring that
the belt encircles the
entire circumference of
the pulley.
Replace the door by
sliding it into the groove
at the bottom of the
housing. Replace the
hold down screw.
WARNING: Unplug cord from
electrical outlet before servicing.
T
o
A
djust or
R
eplace
B
rush
To determine if the brush is
worn, place a firm straight
edge across the nozzle
opening. If brush bristles
do not extend beyond
base plate, brush should
be adjusted.
Remove the base plate by
removing 5 screws. Then,
remove the belt and brush
roll from the housing.
Rotate both bearing assem-
blies at ends of brush roll
to show “old” and replace
in the holding channels in
the housing.
NOTE: The bearing
assembly setting marked
“OLD” has two bars (
l l
)
on the top of the assembly.
The one marked “NEW”
has one bar (
l
). When
rotating bearings, make
sure both bearing
assembly settings are the
same and face up when
replacing the brush roll.
Reassemble the belt and
the base plate and check
bristle height above base
plate at each end of
brush.
If a previous adjustment
has already been made
and bristle height does not
extend above base plate,
a new brush assembly
should be ordered.
IMPORTANT: Unless
the brush is worn as
indicated above,
both bearings must
be in the new
position. When
rotating, both
bearings must be in
the old position.
Unmatched settings
will cause damage
to your machine.
Rotate and match
bearing assemblies
