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MANUFACTURERS OF QUALITY AGRICULTURAL EQUIPMENT SINCE 1936
OPERATOR'S MANUAL
AND
PARTS LISTING
FOR THE
HDL Series
16 through 24 Models
VERSION: 4-99TSK
TO THE OWNER AND OPERATORS
Before assembling or operating this unit, READ THIS MANUAL THOROUGHLY. To obtain
the best performance of the unit, familiarize yourself with each component and adjustment.
Store this manual where it can be readily available for future reference. In the event that the
harrow or any part of the unit should be sold, be sure that the new owner receives a copy of
this manual for their reference.
1330 DALLAS STREET, P.O. BOX 100
SAUK CITY, WISCONSIN 53583
PHONE: (608) 643-3321
TOLL FREE: (800) 627-8569 FAX: (608) 643-3976

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Summary of Contents for McFarlane HDL Series

  • Page 1 MANUFACTURERS OF QUALITY AGRICULTURAL EQUIPMENT SINCE 1936 OPERATOR’S MANUAL PARTS LISTING FOR THE HDL Series 16 through 24 Models VERSION: 4-99TSK TO THE OWNER AND OPERATORS Before assembling or operating this unit, READ THIS MANUAL THOROUGHLY. To obtain the best performance of the unit, familiarize yourself with each component and adjustment.
  • Page 2: Table Of Contents

    TABLE OF CONTENTS INTRODUCTION .......................3 LIMITED WARRANTY .....................3 SAFETY ..........................4 CONTACT INFORMATION....................5 LIGHTING AND MARKING.....................6 SAFETY SIGN CARE ......................7 TIRE SAFETY........................7 BEFORE OPERATION....................7 - 8 DURING OPERATION ....................8 - 9 FOLLOWING OPERATION ....................9 HIGHWAY AND TRANSPORT OPERATIONS ............9 - 10 PERFORMING MAINTENANCE ...................10 MAINTENANCE AND SERVICE SCHEDULE .............11 OPERATING SUGGESTIONS..................11...
  • Page 3: Introduction

    Models 16 through 22 If within one year from the date of purchase, this transport cart and/or its accompanying harrow sections fail due to defect in material or workmanship, McFarlane Mfg. Co., Inc. will repair it, free of charge. Warranty service is available by simply contacting the nearest McFarlane dealership throughout the United States or Canada.
  • Page 4: Safety

    SAFETY TAKE NOTE! THIS SAFETY ALERT SYMBOL FOUND THROUGHOUT THIS MANUAL IS USED TO CALL ATTENTION TO INSTRUCTIONS INVOLVING YOUR PERSONAL SAFETY AND THE SAFETY OF OTHERS. FAILURE TO FOLLOW THESE INSTRUCTIONS CAN RESULT IN INJURY OR DEATH. THIS SYMBOL MEANS •...
  • Page 5: Contact Information

    CONTACT INFORMATION If you have questions not answered in this manual, require additional copies, or the manual is damaged, please contact your local dealer or: McFarlane Mfg. Co., Inc. 1330 Dallas Street P.O. Box 100 Sauk City, WI 53583 PHONE:...
  • Page 6: Lighting And Marking

    SAFETY FIRST! Equipment Safety Guidelines Safety of the operator is one of the main concerns in designing and developing a new piece of equipment. Designers and manufacturers build in as many safety features as possible. However, every year many accidents occur which could have been avoided by a few seconds of thought and a more careful approach to handling equipment.
  • Page 7: Tire Safety

    How to Install Safety Signs: • Be sure that the installation area is clean and dry. • Decide on the exact position before you remove the backing paper. Tire Safety • Failure to follow proper procedures when mounting a tire on a wheel or rim can produce an explosion which may result in serious injury or death.
  • Page 8: During Operation

    • Securely attach to towing unit. Use a high strength, appropriately sized hitch pin with a mechanical retainer and attach safety chain. • Do not allow anyone to stand between the tongue or hitch and the towing vehicle when backing up to the equipment. During Operation: •...
  • Page 9: Following Operation

    Following Operation: • When disconnecting, stop the tractor or towing vehicle, set the brakes, secure the wings in the wing rests, relieve hydraulic fluid pressure, shut off the engine and remove the ignition keys. Make sure all jack and support stands are in place before removing hitch pins. •...
  • Page 10: Performing Maintenance

    • Be observant of bridge loading ratings. Do not cross bridges rated lower than the gross weight at which you are operating. • Watch for obstructions overhead and to the side while transporting. • Always operate equipment in a position to provide maximum visibility at all times. Make allowances for increased length and weight of the equipment when making turns, stopping, etc.
  • Page 11: Maintenance And Service Schedule

    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.
  • Page 12: Assembly Suggestions

    ASSEMBLY SUGGESTIONS • You will find the machine is easier to assemble if the set-up instructions are followed in the order given in the manual. • Before beginning, sort the various bolt bags, hardware bags and hydraulic bags according to what part of the unit that is being setup.
  • Page 13: Assembly Instructions

    STEP - BY - STEP ASSEMBLY INSTRUCTIONS Main Frame Assembly 1. Determine the desired track width. Unless the unit is going to be used for row crop work, the manufacturer recommends the 80” spacing. (The HDL-16 must use the 65” spacing.) 2.
  • Page 14 5/8" x 1 1/2" BOLTS, LOCK WASHERS, AND HEX NUTS HITCH POLE HITCH CAP 7/8" OD x 5/8" ID x MAIN FRAME 1" BUSHINGS 5/8" x 2 1/2" BOLTS, LOCK WASHERS, AND HEX NUTS Figure 2 8. Attach the hose post to the hitch pole ahead of the jack. Refer to Figure 3. The post is fastened with a ½”...
  • Page 15 Attach the Center Bar Assembly The center bar, hinge wraps, and the hinge brackets are pre-assembled at the factory for easier field assembly. 1. Hold the assembly against the rear cross bars of the main frame and clamp in place with four 5/8”...
  • Page 16 FLOW RESTRICTOR HYDRAULIC HOSES STOP BOLT HYDRAULIC CYLINDER Figure 5 HOSE POST HOSE CLIP HYDRAULIC HOSES Figure 6 Before further assembly, the hydraulic system must be filled with oil. Attach the unit to a tractor and connect the hydraulic lines. Using hydraulic controls, rotate the center bar several times to fill the cylinder and hoses with oil.
  • Page 17 The remainder of the assembly steps (except the wing cable attachment) can be done in either the transport or field position. Because most people will assemble the unit in the field position (and it is recommended that you do), the following diagrams show the unit in the field position. Wing Assembly The left and right wings can be identified by inspecting the hinges.
  • Page 18 WING WHEEL LOCK PIN RIGHT WING WING WHEEL Figure 8 Assemble the Saddles and Pull Points 1. Refer to the diagrams in appendix C. Note the dimensions for saddle locations. Place a mark on the center bar and wings at the locations of each of the saddles. These dimensions may have to be adjusted slightly later when the wing cables are mounted.
  • Page 19 2. Center a saddle on each of the saddle location marks that you put on the wing and center bar tubes in the previous step. Refer to Figure 9. Insert two ½” x 6 ½” bolts through each of the saddles so as to straddle the tubes.
  • Page 20 FRONT WING CABLE BRACKET SPACER BUSHING WING CABLE 1/2" x 2" BOLT, LOCK WASHER, AND HEX NUT 1/2" x 3" x 4 1/4" U-BOLTS, LOCK WASHERS, AND HEX NUTS Figure 11 Install the Lift Tubes Insert a lift tube into each of the saddles. Refer to Figure 12. The bend in the lift tube should be to the rear, facing downward.
  • Page 21 Harrow Configurations McFarlane harrow sections may be attached in one of two distinct configurations: 8-bar and 4+4- bar. The 8-bar harrow configuration utilizes a single set of pull points (already installed) located adjacent to the center bar and wings. The 4+4-bar harrow configuration also utilizes a second set of pull points located at the rear end of the lift arms.
  • Page 22 1/2" x 2" BOLT, LOCK WASHER, AND HEX NUT FRONT 6 or 8-LINK PULL CHAIN Figure 14 4+4-Bar Pull Chains Attach a 6-link pull chain to each of the pull points. Refer to Figures 14 and 15. Use a ½” x 2” bolt, lock washer, and hex nut.
  • Page 23 Attach the Stabilizer Angles Place the proper stabilizer angle (refer the appropriate diagram in appendix C and Figure 16) across the ends of each set of lift tubes. Bolt the stabilizer angles to the lift tubes using 7/16” x 1 11/16”...
  • Page 24 Refer to Figure 19 to help clarify what is meant by ‘angle of attack.’ McFarlane flexible harrow sections have a built-in system which allows the harrow owner a choice between a steep or shallow angle of attack. To change the angle of attack, simply reverse...
  • Page 25 NEUTRAL POSITION DIRECTION OF TRAVEL SHALLOW ANGLE OF ATTACK DIRECTION OF TRAVEL STEEP ANGLE OF ATTACK Figure 19 Each angle has its advantages and disadvantages. The steeper the angle of attack, the more aggressive the harrowing action. However, the steeper the angle, the greater the tendency there is for the sections to clog with field debris.
  • Page 26 HEX NUT HARROW PULL TAB LOCK WASHER FLAT WASHER 1/2" x 1 1/2" BOLT Figure 20 LIFT HEX NUT LOCK WASHER STABILIZER ANGLE REAR HARROW BAR FLAT WASHER 1/2" x 1 1/2" BOLT Figure 21...
  • Page 27 4+4 Bar Harrow Sections: 1. Place the harrow sections on the ground under the lift arms where each one is to be mounted. 2. Attach the pull chains as shown in Figure 20 and 22; use ½” x 1 ½” bolt, flat washers, lock washers, and hex nuts.
  • Page 28: Final Adjustments

    WING REST LOCK PIN LEFT WING WING REST 5/8" x 6" BOLT, LOCK WASHER, MAIN AND HEX NUT FRAME WING REST 3/8" x 1 1/4" BOLT, LOCK BRACE WASHER, AND HEX NUT WING REST BRACE 3/8" x 5 1/2" BOLT, LOCK WASHER, AND HEX NUT Figure 23...
  • Page 29 LEFT WING WING REST WING SHOULD STRIKE THE WING REST LANDING HERE Figure 24 Final Adjustments 1. Unfold the unit into the field position. 2. Pull the completed unit ahead a few feet to check that everything is properly assembled and that nothing is binding or misaligned.
  • Page 30: Troubleshooting

    TROUBLESHOOTING PROBLEM POSSIBLE CAUSE SOLUTION Hydraulics actuate too rapidly Hydraulic restrictors not Install hydraulic restrictors installed Wings will not slide into wing Wing rests improperly Reposition wing rests rests positioned Main hinge plate stop bolt Readjust hinge plate stop bolt maladjusted Excessive clogging during Angle of attack too steep...
  • Page 31 BOLT TORQUE SPECIFICTIONS Coarse Thread Series Fine Thread Series Nut Size Nut Size Tightening Tightening Threads Torque Threads Torque per Inch (lb.ft.) per Inch (lb.ft.) Grade C Nuts Grade C Nuts Max. Min. Max. Min. 1/4 - 20 14.7 1/4 - 28 14.7 5/16 - 18 22.3 15.2...
  • Page 32 HDL-16 THROUGH HDL-22 HARROW CART PARTS DIAGRAM APPENDIX B...
  • Page 33 HDL-16 through HDL-22 HARROW CART PARTS LIST Always order by Part Number - Not by Key Number PART # DESCRIPTION QTY. HY-1301 1/2" HYDRAULIC FLOW RESTRICTOR HY-3008 3/8" HYDRAULIC HOSE CLIP HD-1154 HOSE POST (20") WD-301 CLEVIS HITCH HD-1158 HITCH STOP PIN HD-1157 HINGE PIN BU-1245...
  • Page 34 (84" is 084, 112" is 112) Bolts, washers, nuts, and cotter pins are not shown. Refer to the setup instructions for details. McFarlane Manufacturing reserves the right to change specifications of design at any time without obligation to modify previous products.
  • Page 35 FH-8-BAR HARROW SECTIONS PARTS DIAGRAM & LISTING INCLUDES FH-500-8, FH-600-8, FH-700-8, FH-800-8, AND FH-900-8 16 BAR 4+4 SECTION SECTION ONLY ONLY FH-700-8 SHOWN ITEM # PART # DESCRIPTION FH-801 #1 HARROW BAR (FH-500-8) FH-805 #1 HARROW BAR (FH-600-8) FH-809 #1 HARROW BAR (FH-700-8) FH-813 #1 HARROW BAR (FH-800-8) FH-817...
  • Page 36 FH-820 #4 HARROW BAR (FH-900-8) FH-803 #5 HARROW BAR (FH-500-8) FH-807 #5 HARROW BAR (FH-600-8) FH-811 #5 HARROW BAR (FH-700-8) FH-815 #5 HARROW BAR (FH-800-8) FH-819 #5 HARROW BAR (FH-900-8) FH-803 #6 HARROW BAR (FH-500-8) FH-807 #6 HARROW BAR (FH-600-8) FH-811 #6 HARROW BAR (FH-700-8) FH-815...
  • Page 37: Layout Diagrams

    HDL-16 LAYOUT DIAGRAM APPENDIX C...
  • Page 38 HDL-18 LAYOUT DIAGRAM APPENDIX C...
  • Page 39 HDL-20 LAYOUT DIAGRAM APPENDIX C...
  • Page 40 HDL-22 LAYOUT DIAGRAM APPENDIX C...
  • Page 41: Warranty Registration Form

    WARRANTY REGISTRATION FORM This form must be filled out by the dealer and owner and sent to: McFarlane Mfg. Co., Inc., 1330 Dallas Street, P.O. Box 100, Sauk City, WI 53583. WARRANTY REGISTRATION FORM & INSPECTION REPORT WARRANTY REGISTRATION This form must be filled out by the dealer and signed by both the dealer and customer at the time of delivery.

This manual is also suitable for:

Hdl-16Hdl-24

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