Using Powdered Graphite
IMPORTANT:
Some insecticide-treated seed is coated with commercially applied graphite. It is important that the recommended amount of graphite be added in addition to graphite already on the seed.
IMPORTANT:
Add 6 mL (3/8 T.) of powdered graphite (Part No. B33379) per bushel of soybeans to each hopper. Graphite will filter down into radial bean meter and insure proper lubrication. John Deere Graphite provides a dry lubrication. Some types have an oil base and will form a gummy residue on parts. Graphite does not eliminate need for proper and regular lubrication indicated in lubrication charts.
NOTE:
Any additives other than John Deere powdered graphite in radial bean meters may leave residue on parts that could affect planting rates.
Regular use of 6 mL (3/8 T.) of powdered graphite (Part No. B33379) added into hopper per each bushel of soybeans reduces wear of metering components and prolongs life of meter.
With rough-textured soybeans or treated soybeans, extra graphite added regularly with seed will improve seed flow into meter.
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