Great Plains YP825A3P Operator Manual - Manual (Page 4)

iv YP4-6-825A3P Table of Contents Index Great Plains Manufacturing, Inc.
401-652M Table of Contents Index 2013-05-28
Sprocket Indexing (Stagger) ................................ 60
Seed Firmer Adjustments ........................................ 61
Keeton Seed Firmer Adjustment .......................... 61
Seed-Lok
®
Seed Firmer Lock-Up ........................ 61
Press Wheel Adjustment......................................... 62
Press Wheel Down Pressure ............................... 62
Press Wheel Stagger ........................................... 62
Press Wheel Centering ........................................ 63
Troubleshooting......................................................... 64
Planting Rate Problems ............................................... 64
Suggested Furrow Check:.................................... 64
Seed Pool Troubleshooting.......................................... 65
Magnehelic
®
Gauge Troubleshooting ...................... 66
Population Troubleshooting Charts.............................. 67
Maintenance and Lubrication ................................... 74
Maintenance ................................................................ 74
Material Clean-Out....................................................... 75
Funnel Conversion ............................................... 75
Seed Clean-Out (Container) ................................ 75
Seed Clean-Out (Funnel) ..................................... 75
Meter Clean-Out ...................................................... 76
Alternate Meter Clean-Out ................................... 76
Meter Brush Maintenance............................................ 77
Meter Brush Replacement ....................................... 78
Seed Disk Maintenance ........................................... 79
Cleaning and Storing Seed Disks ........................ 79
Speed Sensor Gap ...................................................... 79
Hydraulic Maintenance ................................................ 80
Bleeding Marker Hydraulics ..................................... 80
Drive-Line Shear Pin.................................................... 80
Marker Maintenance (Option) ...................................... 81
Marker Shear Bolt Replacement .............................. 81
Marker Grease Seal Cap ......................................... 81
Chain Maintenance.......................................................82
Meter Drive Chain.....................................................82
Spreaders and Scrapers...............................................83
Row-Unit Side Wheels..................................................83
Seed Flap Replacement ...............................................84
Lubrication ....................................................................85
Seed Lubricants........................................................89
Options ........................................................................90
Appendix A - Reference Information ........................96
Specifications and Capacities.......................................96
YP425A3P Single-Row Data ....................................96
YP425A3P Twin-Row Data.......................................97
YP625A3P Single-Row Data ....................................98
YP625A3P Twin-Row Data.......................................99
YP825A3P Single-Row Data ..................................100
YP825A3P Twin-Row Data.....................................101
Torque Values Chart ..................................................102
Tire Inflation Chart ......................................................102
Hydraulic Diagrams ....................................................103
Chain Routing.............................................................106
Appendix B - Pre-Delivery .......................................110
Appendix C - Initial Setup ........................................112
Post-Delivery Checklist...............................................112
Seed Monitor Console Installation ..............................112
Initial Marker Setup (Option).......................................113
Marker Speed Adjustment ......................................113
Marker Extension....................................................114
Marker Extension Table ......................................115
122-278S Scraper Installation ....................................116
Warranty .....................................................................117
Index ..........................................................................119