7K116
Rotor Tines
To Replace Individual rotor tines
:
Individual rotor tines can be replaced by means
Securely block machine when working on or
under it to prevent injury in case of hydraulic
failure or inadvertent lowering by another
person.
Bolt,
7/16” x 1 1/4”
Lock Nut, 7/16”
Rotor Tine
Plate
Be sure to replace the new blade onto the same
side of the plate from which it was removed.
To Replace Entire Rotor Assembly:
I
f it becomes necessary to replace the entire
rotor assembly, use the procedure outlined below
and refer to figure 22.
Refer to figure 22 on the following page and to
the Repair Parts Catalog for assistance.
1. Using an overhead hoist, raise the seeder
and make sure that both the seeder and the
rotor assembly are each securely supported.
2. At this point you may find it desireable to
remove the front roller and the gage wheels,
if your machine is equipped with them, for
easier access to the rotor tine assembly.
3. Remove the 8 bolts and lock nuts which
hold the bearing plate to the right end plate
of the seeder.
4. Remove the 5 bolts and lock washers which
hold the left side rotor shaft end plate to the
drive hub.
5. The rotor assembly can now be lowered
from the slot of the right end plate.
Check for bent tines. When needed, replace
those that become bent or damaged by wear.
Figure 21
Note:
6. Attach bearing and bearing plate to new
rotor assembly.
Set screw for seal guard
should not be tightened until
rotor assembly is in place.
7. Raise a new rotor assembly into position.
(See figure 22 for reference in reassembling.)
8. Replace the bolts and lockwashers which
secure the left rotor end plate to the drive
hub.
9. Replace the bolts and lock nuts which
secure the right end bearing plate to the right
side frame end plate.
10. Torque the nuts to the proper tightness.
Refer to the chart on page 8 for correct
torquing values.
Page 30
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