GREAT PLAINS PL5500, Руководство оператора, Страница: 66 / 109

PL5500 Planter Table of Contents Index Maintenance
Great Plains | 411-633M | 10/21/2021 59
7. Insert replacement strip brushes in the grooves
at the holder bottom so the notched ends (7) are
at the bottom.
8. Insert the brush holder and check the strip brush
positioning.
a. The ends of the long brush must fit snugly
into the meter housing grooves at the top (8)
and lower rear (9).
b. The bottom end of the short brush must fit
snugly in the lower front housing groove (10).
c. If any significant force is required to seat the
brush holder, a strip brush is likely too high or
too low.
9. When the strip brushes fit correctly, position the
drop brush (4), and seat the brush holder (3).
10. Starting with the bottom snap, swing the snaps
(2) back in place.
Seed Drop Brush Replacement
1. Insert the flat blade of a large screwdriver into the
slots of the brush holder snaps (2).
2. Turn each snap clockwise to release the brush
holder (3).
3. Prepare to catch the drop brush (4) which will fall
loose.
4. Remove the drop brush.
5. Slide the brush holder left and up.
6. Position a new drop brush so the brush is flat
against the back of the meter housing, and under
ridges on the leading edge of the brush holder.
7. Slide the brush holder forward and down to
engage the drop brush.
8. Starting with the bottom snap, swing the snaps
(2) back in place.
Knockout Brush Replacement
1. Remove the knockout brush (1) from the seed
meter rain cover.
2. Position the new knockout brush under tabs (2)
and snap in place.
29720
7
8
68647A
9
3
4
10
2
2
68647B
3
4
2
2
68912
1
2