Yetter 2995, Set-Up / Parts Manual

Page: 9 / 24

9
KNIFE ADJUSTMENT
The adjustment of knife clearance to the blade is critical to trouble free operation of the fertilizer coulter, in
certain conditions the coulter can “plug” in just a few feet if not correctly adjusted.
1. The disc blade
must run concentric. Adjust by loosening four hub nuts and centering the blade.
2. Set knife to rub slightly on blade, especially at bottom of knife. See illustrations above. 2975-
125 does work with 2995 coulter.