
11
MAINTENANCE AND SERVICE SCHEDULE
Prior to each use, check for loose bolts and replace lost or worn parts.
Grease hinge pins before each use when necessary.
Note: Clean grease fittings and replace those that are broken or missing.
Inspect and repack wheel bearings at the beginning of each year.
Remove dirt and debris from the harrow sections before storage.
Parts diagrams and listings for service and repair references may be found in appendix B.
OPERATING SUGGESTIONS
There are some important points to remember in order to obtain the best possible results from your
McFarlane harrow.
To maximize the harrow’s performance, it should be towed at speeds ranging from six to nine
(6 - 9) mph. This keeps the field debris moving through the harrow sections and avoids
clogging. The best results will be obtained after the paint has been scoured from the teeth.
Choose the angle of attack of the harrow teeth based on field conditions. For more
information see the section titled Angle of Attack.
Getting the unit ready for transport includes the following steps:
1.
Rotate the harrow sections up.
2.
Swing the wings forward and lock them into the wing rests.
Getting the unit ready for field use includes the following steps:
1.
Unlock the wings from the wing rests and swing the wings out.
2.
Rotate the harrow sections down.
If the wing cables are not tight, adjust the bracket on the wing outward to tighten them.
Follow the instructions in the section titled Attach the Wing Cables.
Содержание HDL-1000 Series
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