Great Plains AS20 Operator Manual User Manual
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4/14/05
Great Plains Mfg., Inc.
Table of Contents
AS15 and AS20 Planting System 148-153M
Table of Contents
Section 1 Safety Rules . . . . . . . . . . . . . . . . . . 3
Safety Decals . . . . . . . . . . . . . . . . . . . . . . . 3
Section 2 Assembly Instructions & Set-Up . . 6
Torque Values Chart . . . . . . . . . . . . . . . . . 6
Tire Inflation Chart . . . . . . . . . . . . . . . . . . . . 6
Assembling The All Seeds Hitch . . . . . . . . . 8
Tractor Drawbar Hookup . . . . . . . . . . . . . . . 8
Tractor Hydraulic Hookup . . . . . . . . . . . . . 10
Bleeding The Hydraulic Systems . . . . . . . 10
Drill and Planter Hookup . . . . . . . . . . . . . . 11
Transporting . . . . . . . . . . . . . . . . . . . . . . . 14
Section 3 Basic Operation . . . . . . . . . . . . . . 14
Pre Drilling/Planting Instructions . . . . . . . . 15
Basic Operating Rules . . . . . . . . . . . . . . . . 15
Operating Checklist . . . . . . . . . . . . . . . . . 17
Section 4 Hitch, Drill, & Planter Adjustments
For No-Till Planting Conditions . . . . . . . . . . 18
Hitch Adjustments . . . . . . . . . . . . . . . . . . . 18
Drill & Coulter Adjustments . . . . . . . . . . . . 19
Planter & Coulter Adjustments. . . . . . . . . . 22
Section 5 Maintenance & Lubrication . . . . . 25
Section 6 Troubleshooting . . . . . . . . . . . . . . 29
Section 7 Options. . . . . . . . . . . . . . . . . . . . . . 30
Section 8 Specifications & Warranty . . . . . . 32
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . 33