MAINTENANCE
810D MM310 (3--95)
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4. Unlatch and remove the brush idler plate.
5. Grasp the main brush; pull it off the brush
drive plug and out of the main brush
compartment.
6. Put the new or rotated end-for-end main
brush on the floor next to the access door.
7. Slide the main brush onto the drive plug.
Rotate the brush until it engages the drive
plug, and push it all the way onto the plug.
8. Slide the main brush idler plate plug onto the
main brush.
9. Latch the idler plate onto the machine frame.
10. Close the right side main brush access door.
TO CHECK AND ADJUST MAIN BRUSH
PATTERN
1. Apply chalk, or some other material that will
not blow away easily, to a smooth, level
floor.
2. Raise the side brush and main brush and
position the main brush over the chalked
area.
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