Great Plains Air-Pro Field Update Kit - Manual (Page 6)

6 Great Plains Manufacturing, Inc. Front Page Part Lists Air-Pro
®
Field Update Kit
403-642M Front Page Part Lists 2012-11-21
Refer to Figure 9
20. Select one new:
817-981C FIELD FLARED SEED TUBE
Slide the larger end of the tube over the larger
end of the screen , and up against the stops in
the cone half.
Install Air Release
Refer to Figure 11
21. Being careful to hold the tube
against the stops in
the cone halves , rotate the seed tube so that the
elbow end is pointing away from the ratchet
clamp .
Refer to Figure 12
22. Being careful to hold the update tube
against the
stops in the cone halves , place the elbow of the
update tube over the shortened meter inlet tube .
Seat the new tube and cones in the existing saddle
weldments of the meter.
Note: Do not use any sealant, glue or tape at the joint
between the new and existing inlet tubes.
Note: With the meter rain cover removed, any seed disk
removed, and the shutter wide open, use a finger,
from the disk side, to inspect the joint between the
cut tube
and the new update tube . Verify
that there are no ridges, gaps or cutting fray that
could catch seed.
Figure 10
Air Release Large Clamp
34441
13
20
18
4
20
20 2
21 3
Figure 11
Cone-Elbow Alignment
34441
13
20
18
4
5
20
13
5
4
Figure 12
Update Mounted
34442
53
5
13
20
20
13 5
53
53 20