GREAT PLAINS 3P1006NT, Руководство оператора

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3P1006NT Table of Contents Index Maintenance and Lubrication 49
2018-06-06 Table of Contents Index 151-144M
Older Drill Model Flap
Refer to Figure 43
To replace a seed flap use a needle nose or similar
tool and squeeze the tabs together. Pull plastic seed
flap down out of metal bracket .
Push new seed flap up through metal bracket until
tabs on seed flap snap in place.
Eye bolt Adjustment
Eye bolt Adjustment (s/n )
(applies to drills with serial numbers
For serial number A1058W-, see page 50).
Refer to Figure 44
It may occasionally be necessary to make adjustments to
the eyebolts at the top of the lift-assist weldments, for
example:
•
lowered position is too high even with no spacers on
the cylinder rod.
To make adjustments:
1. Determine what change in drill height is required.
2. Hitch the drill to the tractor’s 3-point lift arms. Raise
the drill, and support the rear tool bar on jack stands.
3. Loosen the jam nut .
4. Rotate the adjuster nut (under weldment top, not
visible in figure) by the amount of height change
required. Moving the eyebolt
lower increases
height. Moving the eyebolt higher decreases height.
5. Tighten the jam nut.
6. Lower the drill and check the setting.
The factory setting for eye bolt reveal is:
3
1
/
2
in. (88.9 mm)
Figure 43
Seed Tube Flap
19398
3
2
1
2
1
2
1 3
1 3
2
Figure 44
Lift-Assist Eye Bolt ()
32060
3.5
in. (
88.9
mm
)
3
1
2
4
1
2
3
4