Snapper 151-3845 - Manual (Page 22)

22 51-3845, 7/04
Daily Maintenance Checks
Hardware – Check and tighten all hardware on the
sweeper, including factory-installed hardware.
Brush Contact – Check brush contact. (See Adjusting
Brush Contact Area, page 25.)
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Brush Replacement
Replace sections when worn to 14 in. (356 mm) in
diameter.
NOTE – Replacing brush sections can be
accomplished more easily with the sweeper
mounted on the tractor than with it on the
ground.
1. Remove the chain guard (figure 1) from the right-
hand side of the brush head.
2. Disconnect the drive chain (figure 2) at the master
link. Remove the chain from the large sprocket.
3. Loosen 2 set screws on each lock collar located at
each end of the brush core (figures 3 and 4).
4. Remove the chain guide plate (figure 5).
Maintenance
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
MAINTENANCE SECTION
DAILY MAINTENANCE/BRUSH REPLACEMENT
Drive End
Bearing End