
152
ADJUSTMENTS - MAINTENANCE
UPPER CORN CRACKER ROLL “ZERO”
POSITION ADJUSTMENT - FIGURE 235
1. Loosen bolts on the levelling plate (item 7).
2. Use a gauge (1/16” (1.5)) between the rolls provided
for this adjustment.
3. Rest the adjusting bolt heads (item 2) under the
support flanges (item 3) on both sides using the
nuts (item 4) so that the support arrows (item 5) are
well aligned with the “zero” on the decals (item 6).
If the right-hand and left-hand decals do not match,
apply new decals to make sure that you obtain the
“zero” on both sides with the 1/32” to 1/16” (0.8 to
1.5) gap between the lower and upper corn cracker
rolls.
4. Rotate both top and bottom rolls to make sure there
is a 1/32” to 1/16” clearance all around the rolls.
5. Tighten both levelling plate bolts (item 7) properly.
6. Install the zero setting seal (item 8). Use tie-wraps.
NOTE
:
Make sure corn cracker rolls do not touch.
NOTE
: Engage tractor PTO and make sure nothing
touches touching at low and high speed.
NOTE
: Readjust the zero position when replacing a
high speed bearing or the cracker rolls.
Figure 235 ”Zero” position adjustment
Manual
No
. F4117E987E V1.1
Содержание F41
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