Great Plains YP1220 Operator Manual - Manual (Page 4)

401-506M 03/14/2012
YP1220 Great Plains Manufacturing, Inc.
Cleaning Out Air System............................................ 59
Chain Maintenance .................................................... 60
Chain Slack ............................................................ 60
Row Unit Chain Tension ........................................ 60
Disk Spreaders .......................................................... 61
Row-Unit Side Wheels ............................................... 62
Seed Flap Replacement ............................................ 62
Marker Maintenance .................................................. 63
Lubrication ................................................................. 64
Seed Lubricants ..................................................... 69
Options and Accessories........................................ 70
Hydraulic Tongue....................................................... 70
Markers ...................................................................... 70
Auxiliary Hydraulic kit................................................. 70
82bu or 150 bu Seed Hopper..................................... 71
Seed Lubricants ..................................................... 71
18.4R42 Tires ............................................................ 71
Row Options (Unit-Mount) ......................................... 72
Volumetric Wheels ............................................. 72
Seed Meters .......................................................... 72
20 Series Seed Meter Wheels ............................... 72
Singulating Wheels ............................................ 72
Seed-Lok® Seed Firmer ........................................ 73
Keeton Seed Firmer............................................... 73
Row Unit Press Wheels ......................................... 73
Appendix .................................................................. 74
Specifications and Capacities.................................... 74
Tire Inflation............................................................... 74
Torque Values Chart ................................................. 75
Hydraulic System Diagram ........................................ 76
Chain Routing............................................................ 77
Ground Drive ......................................................... 77
Wing Drive ............................................................. 78
20 Series Meter Drive Chain.................................. 79
Warranty .................................................................... 80
Index ......................................................................... 81