Great Plains YP4425A Operator Manual - Manual (Page 135)

Great Plains Manufacturing, Inc. Table of Contents Index Options 131
2012-02-23 Table of Contents Index 401-805M
Gauge Wheel Scrapers
When planting in moist or sticky soils, these scrapers are
useful in preventing build-up that might otherwise result
in shallow planting.
Order one part per wheel (2 per opener).
The scrapers mount on the bottom rear of the depth
wheel arm, using the existing bolt and lock washer. The
slot in the scraper is long enough to clear the lower
grease zerk, and allow adjustment as wheel and scraper
wear.
For operations, see:
“Adjusting Gauge Wheel Scrapers” on page 74.
Inside Disc Scrapers
When planting in moist or sticky soils, these scrapers are
useful in preventing build-up that might otherwise impair
opener disc performance.
This scraper cannot be used with Seed-Lok
®
seed
firmers installed. It is compatible with seed flaps and
optional Keeton
®
seed firmers.
See page 152 for scraper installation. The spring-loaded
carbide scraper requires no adjustment.
Wheel Scrapers Part Number
2
1 ⁄
2
inch (6.4 cm) scraper 404-194D
3 inch (7.6 cm) scraper 404-195D
4 inch (10.2 cm) scraper 404-196D
25298
Description
Part
Number
Inside Scraper 122-278S
29185