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O P E R A T I N G I N S T R U C T I O N S
4.5 Haybuster 107 Drill Opener
The 107 Drill uses a coulter-disk offset opener. The coulter blade leads the disk by 1-1/2”. Both blades are the same
size and due to the offset, there is some sliding action where the blades contact. This sliding or scissor action provides
excellent residue cutting action at ground level, especially in wet residue. The scissor action causes some wear into the
coulter blade at the point of contact. This wear is normal and the heavier coulter blade is bolted to the bearing cage to
allow easy replacement.
One complete turn changes points A and B (DWG. 1) the amount shown in DWG. 2. It takes 6 turns to bring points A
and B back together.
depth adjustment washer for
serial numbers 401 and up
Summary of Contents for 4426
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Page 21: ...13 1 0 7 D R I L L O P E R A T I N G I N S T R U C T I O N S Gauge Wheel Option Installation ...
Page 23: ...15 1 0 7 D R I L L O P E R A T I N G I N S T R U C T I O N S False Bottom Option Installation ...
Page 57: ...Part 2 Parts Reference 107 DRILL TM 49 SERIAL NUMBER UP TO 4426 ...
Page 109: ...101 1 0 7 D R I L L P A R T S R E F E R E N C E D E P T H B A N D I N S TA L L A T I O N ...
Page 110: ...102 1 0 7 D R I L L P A R T S R E F E R E N C E ...
Page 112: ...104 1 0 7 D R I L L P A R T S R E F E R E N C E R E A R S T A B I L I Z E R ...
Page 116: ...108 1 0 7 D R I L L P A R T S R E F E R E N C E H I T C H L I F T ...
Page 120: ...112 1 0 7 D R I L L P A R T S R E F E R E N C E 2 D R I L L H I T C H S N 4 1 2 2 U P ...
Page 126: ...118 1 0 7 D R I L L P A R T S R E F E R E N C E D E C A L S ...
Page 130: ...122 1 0 7 D R I L L P A R T S R E F E R E N C E L E G U M E B O X ...
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Page 148: ...140 1 0 7 D R I L L P A R T S R E F E R E N C E G A U G E W H E E L S ...
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