Scrub System, Disc 125Service Manual – SC6500
™
Component Locations
On the 45” and 48” decks, three 1-1/2 HP
Gearmotors drive the scrub brushes directly. The
40” decks have a single 3 HP Gearmotor with two
gearboxes (one on either end) that power the two
scrub brushes.
The Scrub Deck Actuator Assembly raises and
lowers the scrub deck, and automatically adjusts
the deck height during scrubbing to maintain the
correct scrub pressure.
The Side Skirts direct the waste water to the
squeegee and help keep the water conned
within the cleaning path. The Side Skirt height is
adjustable and the Side Skirts can be removed for
cleaning or replacement.
K2 Right
Brush
K3 Center
Brush
K4 Left Brush
Location
K1 Vacuum
K2 Right Brush
K3 Center
Brush
K4 Left Brush
K5 Auxiliary
K6 Side Brooms
K7 Main
Scrub Deck
Actuator
Assembly
Gearmotor (3)
Side
Skirt (2)
Scrub Motor
Scrub Deck
Sensing
Resistor R2