Great Plains 1006NT Operator Manual - Manual (Page 20)

706/1006NT
150-285M 1/3/07
18
6. Repin cylinders to drill frame and gauge
wheel arm with transport cylinder locks in
place. If any air still is trapped in either cylin-
der, the cylinder will have a spongy, erratic
movement and drill will not raise evenly. If
necessary, repeat bleeding process.
7. Refill tractor hydraulic fluid reservoir to its
proper level.
NOTE: After the drill is raised, a slight settling will
occur due to the action of the rephasing cylinders.
Leveling Drill
Refer to Figure 7
1. Loosen locknuts (2) and adjust cylinder eye-
bolts (1). The eye bolts are factory pre-set at 4
3/4” of thread above mounting plate.
2. Raise drill with hydraulics until openers and
coulters are 1 to 2 inches off the ground.
3. Measure height of coulter tube from ground
on both ends of drill.
4. Adjust eyebolt to level drill from end to end.
5. Tighten nuts on eyebolts when drill is level.
Note: Do not exceed 5” of thread above
mounting plate. This could lead to hydraulic
cylinder damage.
Figure 7
Leveling Drill
20704