Owner’s Manual
R
PowerBoss, Inc. A Member of the Hako Group ©
2007
PowerBoss
®
CORE 50 Sweeper Scrubber
Page
44
PowerBoss
®
The Power of Clean
SERVICE INSTRUCTIONS (CONTINUED)
SWEEP COMPONENTS (CONTINUED)
MAIN BROOM REPLACEMENT
(Bristles worn to a length of 1 inch; 2.54 cm or less)
1.
Turn the engine off and lock the parking brake.
2.
Push the main broom float lever to the
FLOAT (DOWN)
position
3.
Open the left broom chamber door (the door opposite the driver’s seat).
4.
Remove the knob on the main broom idler mount.
5.
Pull the main broom idler mount straight out to remove.
6.
Grasp the main broom by the plastic drive hub, pull the main broom
straight out and clear of the broom chamber.
7.
Depending on broom condition, you can either rotate the old broom end-to-
end and re-install it or you can install a new broom. Slide the main broom
into the broom chamber and align the broom with the metal drive hub
located at the far side of the broom chamber. It will be necessary to slightly
raise the motor end of the broom to align with the drive hub. If a worn
broom is being replaced, install the new broom by first adjusting the broom
arms up to better match the position of the drive hub with the hub on the
new broom.
8.
Once the broom is started onto the drive hubs, rotate the broom counter-
clockwise while pushing lightly against the broom.
9.
Once the broom is fully engaged, replace the idler hub while aligning the
seats in the idler hub with the broom’s drive hub ears.
10.
Install the retaining knob into position and tighten.
11.
Close and latch the left broom door.
12.
Perform a main broom adjustment test and adjust as needed.
