Great Plains YP4425A Operator Manual - Manual (Page 82)

78 YP4425A Table of Contents Index Great Plains Manufacturing, Inc.
401-805M Table of Contents Index 2012-02-23
Removing a Seed Disc
Refer to Figure 100
1.
Remove rain cover. If seed is present, close
shutter
to prevent more seed from entering meter.
Attach funnel (page 95).
2. Hold seed disc in meter. Rotate disc clamp
counterclockwise 45
° to release disc.
3. Tilting top of disc toward meter, slowly remove disc,
allowing seed to collect in funnel. Open shutter to
release remaining seed up to wing tube.
4. Clean seed from all brushes. Clean disc seat ( in
Figure 97 , page 77), so that new discs can seat fully.
Inspect brushes for excess wear and damage. See
“Meter Brush Maintenance” on page 97.
5. Inspect removed discs for excess wear and damage.
Set aside any discs requiring replacement. Clean
other removed discs and place in storage. See
“Seed Disc Maintenance” on page 99.
6. Re-install the rain cover (page 75).
Figure 100
Remove Disc
29611
3
1
4
4
1
2