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Great Plains Manufacturing, Inc.
Maintenance and Lubrication
81
2019-03-12
195-068M
Marker Disk
If grease-seal cap for marker-disk-hub bearings is
damaged or missing, disassemble and clean hub.
Repack with grease and install a new seal or grease cap.
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Seed Flap Replacement
(s/n S2363+)
To replace an 816-302C seed flap use a needle nose
pliers or similar tool to grasp “T” top of flap. Pull upward
to pull flap up out of metal bracket .
Push new seed flap down through metal bracket
until flap snaps into place with “T” top resting on top of
bracket.
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Figure 91
Marker Bearing and Cap
18795
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Figure 92
816-302C Seed Tube Flap
31047
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