Great Plains NTA3010 Predelivery Manual - Manual (Page 28)

26 NTA3010, NTA3510 and ADC Great Plains Manufacturing, Inc.
160-220M 11/06/2008
Adjust Wing Height
Refer to Figure 32
50. Loosen the upper (jam) nut .
51. Rotate the lower (adjuster) nut until the wheel
height matches the center section.
52. Repeat step 48 through step 51 for the other wing.
Front to Back Level
Do this with the drill still lowered with the coulters just off
the ground.
Refer to Figure 33
53. Measure from the bottom of the front main tool bar
to the ground.
54. Measure from the bottom of the rear main tool bar
to the ground.
Refer to Figure 34
55. If the rear height is more than 3 ⁄
16
in (5mm) different,
loosen the jam nuts at the rear lift-assist eyebolts,
and turn the adjust nuts until the height matches
the front. Check height at each side and keep rear
level side-to-side. Re-tighten jam nuts.
Figure 32
Adjust Wing Eyebolt
16443
2
1
1
2
Figure 33
Front-to-Back Frame Height
28461
U
D
B F
3 4
3
4
Figure 34
Adjust Lift-Assist Eyebolt
16127
5
6
5
6