MAINTENANCE
55
355E MM306 (12–92)
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.
3. Start the main brush.
4. Lower the main brush for 15 to 20 seconds
while keeping a foot on the brakes to keep
the machine from moving. This will lower the
rotating main brush.
NOTE: If chalk or other material is not available,
allow the brushes to spin on the floor for two
minutes. A polish mark will remain on the floor.
5. Raise the main brush.
6. Stop the main brush.
7. Drive the machine off the test area.
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08018
Summary of Contents for 355E
Page 1: ...355E MM306 Operator Manual ...
Page 72: ...INDEX 355E MM306 12 92 70 ...
