Scrub Brush System Maintenance; Scrub Brush Lift Actuator Removal - Clarke Clean Track® L24 56317170 Service Manual

Scrub Brush System Maintenance

The scrubbing system must be serviced at regular intervals to maintain good scrubbing performance. Follow the
maintenance steps listed below:
Daily Maintenance
Rinse and clean any built-up
debris from the debris hopper
drain holes.

Scrub Brush Lift Actuator Removal

1. Turn the Key Switch on and lower the scrub deck.
Note: If the lift actuator motor will not run, go to step 4 and shim up the brush deck to remove the weight on
the pins holding the actuator.
2. Lift up and remove the cover and nose cone from the front of the machine.
3. Disconnect the electrical connector from the deck actuator motor to prevent the deck from rising once the Key
Switch is turned off.
4. Turn the Key Switch off and disconnect the battery pack.
5. Remove the debris hopper from the scrub deck.
6. Disconnect and remove the detergent cartridge from the machine.
7. Remove the Cotter Hair Pin and Ring Hitch Pin holding
the Actuator Yoke to the actuator bracket weldment.
Note: Carefully lift up on the scrub deck if
necessary to take pressure off of the Ring
Hitch Pin.
34 - Form No. 56043161 - Clean Track
Weekly Maintenance
Clean the drain holes in the solution delivery trough on
top of the scrub deck.
Clean built-up dirt from the inside of the scrub brush
housing.
Remove any string wrapped around the scrub brush,
drive hub and idler hub.
Remove both the scrub brushes and rotate, turn
end for end. See the Scrub Brush Removal and
Installation section.
L24
®
Inspect the scrub brush
bristles for wear. The
brushes should be replaced
when the bristle length is 1
inch (26mm) or less.
Ring
Hitch Pin
Actuator
Yoke
Monthly Maintenance
Cotter
Hair Pin