Installing Seed Disk
1.
Open vacuum meter.
2.
Fit seed disk (A) into housing. Hold seed disk stationary and rotate hub handle (B).
NOTE:
Seed disk should turn smoothly with light contact between seed disk (A) and meter housing. Seed should not leak around circumference of meter. When planting small seed, such as sorghum, seed disk must lightly contact housing to prevent seed leakage.
3.
Turn seed disk by hand and check gap between seed disk and meter housing in section (C). If disk rubs too hard against housing, or if seed leaks through gap, adjust hub position. See ADJUSTING METER HUB in this section.
A-Seed Disk
B-Hub Handle
C-Section
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