Yetter 6200-021 13 Spike Closing Wheels - Manual (Page 5)

5
OPERATION
Attach the wheel assembly to the close wheel arm using the provided
hardware. NOTE: Use the washers as necessary for lateral adjustment of the
closing wheel in relationship to the seed furrow. 6200-011 is illustrated in
diagram below.
Lateral adjustment is important because the seed furrow may not be
covered/closed if the closing wheel is too far from the seed furrow; or the
seed placement will be effected if the close wheel is too close to the seed
furrow.
The 6200 Spike Closing Wheel is designed to crumble the sidewall not to
“squeeze” the sidewall. For this reason it is important that the firming
wheel is functioning properly and supplying adequate pressure on the
seed that is being planted.