Great Plains 3N-4020 Operator Manual - Manual (Page 127)

Great Plains Manufacturing, Inc. Table of Contents Index Options 123
2013-10-29 Table of Contents Index 196-359M
Inside Carbide Scrapers
When planting in moist or sticky soils, these scrapers are
useful in preventing build-up that might otherwise impair
opener disc performance. The scrapers are
spring-loaded, and require no adjustment.
Order one per row. The 122-259K kit is not compatible
with Seed-Lok.
20 Series Depth Wheel Scraper
These scrapers help keep the depth gauge wheels free
of sticky soils, assuring more consistent seeding depth.
Order one kit per row.
Description Kit
10 Series Scraper 122-259K
20 Series Scraper 122-259K
Figure 171: Options:
Inside Carbide Scraper
26230
Description Kit
20P SIDE WHEEL SCRAPER ROW KIT 198-960A
Figure 172: Options:
20 Series Outside Scraper
20262