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F6715E968
ADJUSTMENTS - MAINTENANCE
DEFLECTOR-KNIFE REPLACEMENT
FIGURE 43
The deflector-knives are installed under the disks
(around the edge or on the spokes) to prevent de-
bris built-up on the machine frame. These deflector-
knives must be replaced if they are broken or worn
out.
1
1
Figure 43 The deflector-knives
STRAIGHTENING UP THE DRUM FINGERS
FIGURE 44
It is possible for one or more drum fingers to bend
during operation. Use an adjustable wrench to
straighten the drum fingers, as shown in figure 44.
Figure 44 Straightening up drum fingers
CUTTING DISK DRIVE BELT TENSION
ADJUSTMENT - FIGURE 45
1. At the end of each season, clear debris that may
accumulate under the belt guards.
2. Adjust the belt tension if necessary by com-
pressing the spring (item 2) with the adjustment
nut (item 1) to maintain a gap of 1/4” to 5/16”
(6-8mm) as shown.
1/4" - 5/16" (6 - 8mm)
1
2
Figure 45