Great Plains YP Unit-Mount Coulter - Manual (Page 12)

10 UMC Table of Contents Appendix Great Plains Manufacturing, Inc.
204-141M Table of Contents Appendix 2012-08-27
Coulter Blades
Replacement and alternate coulter blades include
(quantity one per row unit):
Field Results Risk:
When replacing turbo coulter blades make sure that the flutes
are angled forward
at the top.
Abbreviations
15in Turbo Packages Part Number
Fluted, 15 inch (50 flutes) 820-331C
Turbo, 15 inch (20 flutes) 820-327C
Straight, 14 inch 820-259C
25S 25 Series ID Inside Diameter
ASM Assembly in inch
BRG Bearing OD Outside Diameter
GP Great Plains PLT Plated
GR5 Grade 5 RHSNB Round Head Shank Neck Bolt
HEX Hexagonal UMC Unit Mount Coulter
HHCS Hex Head Cap Screw (bolt) X by
25299
a
2 3 1
1
2
3
a