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Row units on right-hand side of machine not planting.
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Right-hand drive shaft cotter pin sheared.
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Repair cause of pin shearing and replace cotter pin.
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Half-Width Drive Disconnect is engaged.
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Move switch to middle position.
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Row units on left-hand side of machine not planting.
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Left-hand drive shaft cotter pins sheared.
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Repair cause of pin shearing and replace cotter pin.
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Half-Width Drive Disconnect is engaged.
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Move switch to middle position.
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Closing wheels plugging with crop residue.
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Insufficient clearance for residue flow.
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Stagger closing wheels. See STAGGER CLOSING WHEELS in Operate Machine section.
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Closing wheels leave severe imprint in soil.
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Too much closing wheel down force.
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Decrease closing wheel down force.
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Closing wheels not firming soil around seed.
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Insufficient closing wheel down force.
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Increase closing wheel down force.
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Closing wheel running on top of seed furrow.
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Improper centering.
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Center closing wheels. See CENTER CLOSING WHEELS in Operate Machine section.
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Closing wheel arm casting or pivot bushings worn.
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Replace closing wheel arm pivot bushings and or closing wheel arm.
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Monitor does not count seeds.
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Dirt or debris has collected in seed tube or on sensor.
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Clean seed tube and sensor with cleaning brush.
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