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農機具 GREAT PLAINS 606NTのPDF メンテナンス・マニュアルをオンラインで閲覧またはダウンロードできます。GREAT PLAINS 606NT 7 ページ。 Six foot no-till drills
GREAT PLAINS 606NT にも：取付説明書 (6 ページ)

2) LEVELING THE DRILL: Lower the drill as it is being driven forward.

A) On the 3P605NT level the drill box top with the tractors top 3-point link.

B) On the 605NT level the drill frame front to back with the turnbuckle on.

3) SPRING TENSION ON THE OPENERS: The "W" clips on the opener spring rods

should be in the lowest hole. This is the correct location in all conditions. The "W" clips

can be raised one hole in the wheel tracks only if penetration is not adequate.

4) SEED DEPTH: All of the opener "T" handles

should be set the same (about mid-range)

when starting. Check seed depth by digging

down to the seed, and adjust to desired depth

by moving the "T" handle. The openers in the

wheel tracks may need to be one hole deeper

because of soil compaction.

Press Wheel Depth Adjustment