Great Plains 3S-3000F Operator Manual v2 - Manual (Page 27)

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Section 2 Operating Instructions
11/9/07 3S-3000 Three-Section Folding Drill 195-110M-A
Great Plains Mfg., Inc.
Using and Storing the Parking Stands
Figure 2-6
15566 15565
Parking Stand Positioned for Unhitching Parking Stand Storage Position
3. Lower the openers and pressure them down.
4. Unplug the drills’ hydraulic lines and electrical lines
from the tractor.
5. Remove the hitch pin and safety chain from the tractor
drawbar. Use caution when removing the hitch pin be-
cause a slight tongue elevation might still occur.
NOTE: After the drill has been unhitched for a time in
the unfolded position the tongue may rise above the
tractor drawbar height. Lower the tongue back down
by connecting the opener lift circuit and pressuring
the openers back down.
Unhitching with the drill folded.
1.
Fold, raise, and lock the drill in the transport position.
2. Park the drill on a level, solid area.
3. Remove the jack from its storage location on top of the
tongue and pin it in the post located on the left side of
the tongue, refer back to Figure 2-5. Extend the jack
until weight of the tongue is on the jack. If the ground
is soft, place a board or plate under the jack to widen
the ground contact area.
4. Unplug the drills’ hydraulic lines and electrical lines
from the tractor.
5. Remove the hitch pin and safety chain from the tractor
drawbar.