Adjusting Meter Hub

If gap too large or disk turns too hard, adjust meter hub as follows:

1. Unlock hub handle (A) by turning counterclockwise. Remove seed disk (B) from housing.

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GENOM,PVU,O -19-25APR97-1/3

2. Remove spring locking pin (A).

3. Adjust hub (B) as follows:

a. Hold meter flex-drive (C).

b. Turn hub clockwise to move seed disk closer to meter housing.

c. Turn hub counterclockwise to move seed disk further from meter housing.

4. Turn hub until slot (D) aligns with hole in shaft. Replace spring locking pin.


A-Locking Pin
B-Hub
C-Flex Drive
D-Slot

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GENOM,PVU,O -19-25APR97-2/3

5. Replace seed disk and attach with hub handle.

6. Inspect gap between seed disk and housing at (C); then spin disk in housing.

NOTE: The seed disk should turn smoothly with light contact or a small gap between the seed disk and the meter housing. Turn seed disk by hand and check gap between seed disk and meter housing. Seed should not leak around circumference of meter.

When planting small seed such as sorghum or sugar beets, the seed disk must lightly contact meter housing to prevent seed leakage.

7. Readjust hub, if necessary.

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