Reset Fluted-Feed Cups

Reset cups whenever:

• Cup has been removed from machine.
• Cup has been knocked out of position.
• Quantity of seed sown varies from cup to cup.
• Quantity of seed sown does not agree with chart.
• Feed shaft rolling torque is too high.

Reset as follows:

1. 
   N89159N1-UN-18SEP89

   A - Shifter Lever

   B - Notch “0”

   Set feed shaft shifter lever (A) on grain box to notch “0” (B) on index plate by first moving shifter lever past the first notch and returning it to notch “0” to equalize spring pressure.

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2. 
   N35631-UN-04OCT88

   A - Retainer Ring

   B - Feed Roll

   C - Seed Gates

   Open seed gates (C) to clean-out position.

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3. Start at master feed cup (first feed cup on each side of shifter lever) and loosen cap screws holding feed cup to box bottom.

4. Move feed cup until end of feed roll (B) is flush with inside surface of seed retainer ring (A) on lower radius of seed reservoir. Reset all feed cups in same manner, beginning with master feeds and working in both directions. Tighten cap screws on each feed cup as soon as setting is complete.

5. Check adjustment by moving feed shaft shifter through full index setting range; then move lever past notch “0” and return to “0”. Check to make sure all feed rolls are flush at lower radius of feed cup.

6. Close seed gates to desired setting, making sure all gates are in identical position.