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GREAT PLAINS Yield-Pro 3PYP Operator's Manual
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GREAT PLAINS Yield-Pro 3PYP Operator's Manual

3-point 40-foot planter
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Table of Contents
3-Point 40-Foot Yield-Pro
Read the operator manual entirely. When you see this symbol, the
subsequent instructions and warnings are serious - follow without
exception. Your life and the lives of others depend on it!
Illustrations may show optional equipment not supplied with standard unit or
may depict similar models where a topic is identical.
ORIGINAL INSTRUCTIONS
© Copyright 2018
Table of Contents
Index
Operator Manual
Manufacturing, Inc.
www.greatplainsmfg.com
Printed 2018-07-24
Index
3PYP
®
Planter
25050
EN
401-312M

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Summary of Contents for GREAT PLAINS Yield-Pro 3PYP

  • Page 1 Table of Contents Index Operator Manual 3PYP ® 3-Point 40-Foot Yield-Pro Planter Manufacturing, Inc. www.greatplainsmfg.com Read the operator manual entirely. When you see this symbol, the subsequent instructions and warnings are serious - follow without exception. Your life and the lives of others depend on it! 25050 Illustrations may show optional equipment not supplied with standard unit or may depict similar models where a topic is identical.
  • Page 2 Machine Identification Record your machine details in the log below. If you replace this manual, be sure to transfer this information to the new manual. If you or the dealer have added options not originally ordered with the machine, or removed options that were originally ordered, the weights and measurements are no longer accurate for your machine.
  • Page 3 Great Plains Manufacturing, Inc. provides this publication “as is” without warranty of any kind, either expressed or implied. While every precaution has been taken in the preparation of this manual, Great Plains Manufacturing, Inc. assumes no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained herein.
  • Page 4 3PYP Cover Index Setting Planting Depth..........69 Replacing Hydraulic Filter ........101 Disk Angle and Side Depth Wheels ......69 Bleeding Hydraulics............102 Adjusting Disk Angle & Side Depth Wheels .....70 Bleeding Lift Hydraulics..........102 Row-Unit Opener Disk Adjustments......71 Bleeding Fold Cylinder Hydraulics ......102 Opener Disc Contact Region........71 Bleeding Marker Hydraulics ........102 Adjusting Disc Contact ..........71 Bleeding Lift Hydraulics..........103...
  • Page 5 3PYP Table of Contents Index Important Safety Information Look for Safety Symbol The SAFETY ALERT SYMBOL indicates there is a potential hazard to personal safety involved and extra safety precaution must be taken. When you see this symbol, be alert and carefully read the message that follows it.
  • Page 6 3PYP Table of Contents Index Important Safety Information Wear Protective Equipment  Wear protective clothing and equipment.  Wear clothing and equipment appropriate for the job. Avoid loose-fitting clothing.  Because prolonged exposure to loud noise can cause hearing impairment or hearing loss, wear suitable hearing protection such as earmuffs or earplugs.
  • Page 7 3PYP Table of Contents Index Important Safety Information Tire Safety Tire changing can be dangerous and should be performed by trained personnel using correct tools and equipment.  When inflating tires, use a clip-on chuck and extension hose long enough for you to stand to one side–not in front of or over tire assembly.
  • Page 8 3PYP Table of Contents Index Important Safety Information Practice Safe Maintenance  Understand procedure before doing work. Use proper tools and equipment. Refer to this manual for additional information.  Work in a clean, dry area.  Lower the planter, put tractor in park, turn off engine, and remove key before performing maintenance.
  • Page 9  Keep all safety decals clean and legible.  Replace all damaged or missing decals. Order new decals from your Great Plains dealer. Refer to this section for proper decal placement.  When ordering new parts or components, also request corresponding safety decals.
  • Page 10 3PYP Table of Contents Index Important Safety Information Amber Reflectors 838-265C On the front of tool bar, at each end and near wing separation point; four total. 25051 Daytime Reflectors 25051 838-267C On the back of seed box support structure each end (above wheels) and on the back of the wing tool bars, each end and near separation;...
  • Page 11 3PYP Table of Contents Index Important Safety Information Warning: Electrocution Hazard 838-599C DANGER ELECTROCUTION HAZARD To prevent serious injury or death: Stay away from power lines when transporting, extending or folding implement. Electrocution can occur without contacting power lines. 838-599C 25051 On marker section each end;...
  • Page 12 3PYP Table of Contents Index Important Safety Information Warning: Pinch/Crush 818-045C On marker base, inside face, each end, On wing arm link, each side 25051 On wing rest, each side; six total Warning: Pinch/Shear Hazard 818-579C 25051 Front face of marker base bracket; two total Warning: Speed 818-188C...
  • Page 13 3PYP Table of Contents Index Important Safety Information Caution: Tires Not A Step 818-398C 25051 Above all four tires; four (4) total 2018-07-24 Table of Contents Index 401-312M...
  • Page 14 3PYP Table of Contents Index Introduction Great Plains welcomes you to its growing family of new ® product owners. The 3-Point 40-Foot Yield-Pro Planter (3PYP) has been designed with care and built by skilled workers using quality materials. Proper setup, maintenance, and safe operating practices will help you get years of satisfactory use from the machine.
  • Page 15 Record your 3PYP model and serial number here for quick reference: Model Number:__________________________ Serial Number: __________________________ Your Great Plains dealer wants you to be satisfied with your new machine. If you do not understand any part of Figure 3 29189...
  • Page 16 3PYP Table of Contents Index Preparation and Setup This section helps you prepare your tractor and 3PYP for use, and covers tasks that need to be done only once per hitch, seasonally, when tractor/planter configuration changes. Before using the 3PYP in the field, you must hitch the planter to a suitable tractor, inspect systems, level the planter.
  • Page 17 3PYP Table of Contents Index Preparation and Setup Hitching Tractor to Planter Crushing Hazard: Do not stand or place any body part between planter and moving tractor. You may be severely injured or killed by being crushed between the tractor and planter. Stop tractor engine and set parking brake before attaching cables and hoses.
  • Page 18 3PYP Table of Contents Index Preparation and Setup Refer to Figure 5 6. Connect your lower tractor 3-point arms to the planter 3-point hitch. If using quick hitch be sure planter locks into hitch securely. This is a semi-mounted implement. •...
  • Page 19 3PYP Table of Contents Index Preparation and Setup Electrical Hookup Refer to Figure 7 Your 3PYP is equipped with several standard and optional devices that require separate electrical connections. For future reference, note any optional connections on this checklist. Lights ®...
  • Page 20 Refer to Figure 8 Great Plains hydraulic hoses are color coded handle grips to help you hookup hoses to your tractor outlets. Hoses that go to the same remote valve are marked with the same color.
  • Page 21 Older Style Hoses with Color Ties Refer to Figure 9 Great Plains hydraulic hoses are color coded to help you hookup hoses to your tractor outlets. Hoses that go to the same remote valve are marked with the same color tie.
  • Page 22 3PYP Table of Contents Index Preparation and Setup Frame Height and Leveling All frame sections must be at the correct height and level to maintain even planting depth. Periodic frame-leveling adjustments should not be necessary unless the depth control stop has changed since last leveling.
  • Page 23 3PYP Table of Contents Index Preparation and Setup Raise Parking Stands Refer to Figure 12 1. If not already at minimum length, remove lower pin of parking stand, fully retract the inner leg , and re-insert pin. 2. Remove upper (holding) pin of parking stand (at bottom of hinge bracket).
  • Page 24 3PYP Table of Contents Index Preparation and Setup Marker Extension Marker extension needs to be adjusted once for the initial 3PYP setup, and later only if changing row spacing (including locking up row units for single-row operation on a twin-capable planter). 1.
  • Page 25 3PYP Table of Contents Index Operating Instructions This section covers general operating procedures. Experience, machine familiarity, and the following information will lead to efficient operation and good working habits. Always operate farm machinery with safety in mind. Pre-Start Checklist Perform the following steps before transporting the 3PYP to the field.
  • Page 26 Planter raising relies on the 3-point hitch in front, and the Lift Assist cylinders in back. To raise or lower the planter, move the levers for both the Lift circuit and the 3-point hitch. Great Plains recommends this sequence (to prevent lateral dragging of wing components): Figure 17 29192 •...
  • Page 27 3PYP Table of Contents Index Operating Instructions Folding the 3PYP 25243 25244 25245 Figure 18 Planter Folding Fold the 3PYP for moves between fields and over public roads. Fold the planter on level ground with the tractor in park. Pinch Point and Crushing Hazard. To prevent serious injury or death: ...
  • Page 28 3PYP Table of Contents Index Operating Instructions Locking Pins Refer to Figure 19 Each wing has two removable pins, stored in the parking stand when not in use: • Wing Lock Pin Used to connect the wing tool bar to the center section tool bar during planting operations, and keep the wing tool bar at the same height as the mainframe tool bar.
  • Page 29 3PYP Table of Contents Index Operating Instructions Right Left Center Wing Fold Marker Tilt Marker Fold MASTER FRAME CLUTCH Figure 21 25246 Cab Selector Controls 1. Put tractor in Park. Refer to Figure 19 and Figure 20 on page 24 2.
  • Page 30 3PYP Table of Contents Index Operating Instructions Lift Assist Cylinder Lock-Up When moving the raised planter more than a short distance, or over any paved surface, do not rely solely on the lift cylinders to keep it raised. Install transport locks. Refer to Figure 22 1.
  • Page 31 3PYP Table of Contents Index Operating Instructions 9. If planter wings are unfolded, fold them. See “Folding the 3PYP” on page 23 10. Always have lights on for highway operation. 11. Comply with all federal, state and local safety laws when traveling on public roads.
  • Page 32 3PYP Table of Contents Index Operating Instructions Unfolding The 3PYP 25245 25244 25243 Figure 23 Planter Unfolding Crushing, Pinch-Point and Overhead Hazards - To prevent serious injury or death:  Do not allow anyone to be on or near the planter, or beyond the ends of the planter during unfolding.
  • Page 33 3PYP Table of Contents Index Operating Instructions Right Left Center Wing Fold Marker Tilt Marker Fold MASTER FRAME CLUTCH Figure 24 25246 Cab Selector Controls 1. Move planter to an area of level ground. Put tractor in Park. 2. Unless rechecked recently, level the planter per the instructions on “Frame Height and Leveling”...
  • Page 34  Use only the provided 14 mm length bolts. Longer bolts will damage the clutch. Shorter bolts may not effect a lock-up. Replacement bolts are Great Plains Figure 29 26168 part number 802-782C.
  • Page 35 3PYP Table of Contents Index Operating Instructions Left Right Center Wing Fold Marker Tilt Marker Fold MASTER FRAME CLUTCH 25246 Clutch Switch Coverage 12-row Ground Drive (36 in. Single, 38 in. Single, 40 in. Single) Left Center Right 12-Row Hydraulic Drive (36 in. Single, 38 in. Single, 40 in. Single) Left Right 16-row Ground Drive (30 in.
  • Page 36 3PYP Table of Contents Index Operating Instructions Left Right Center Wing Fold Marker Tilt Marker Fold MASTER FRAME CLUTCH 25246 Clutch Switch Coverage 32-Row (16-Twin) Ground Drive (30 in. Twin) Left Center Right 32-Row (16-Twin) Hydraulic Drive (30 in. Twin) Left Right 2018-07-24...
  • Page 37 3PYP Table of Contents Index Operating Instructions Marker Operation Left Center Right Wing Fold Marker Tilt Marker Fold MASTER FRAME CLUTCH Figure 30 25246 Cab Selector Controls Overhead Hazard: To prevent serious injury or death, do not allow anyone to stand near or beyond the end of the wings during marker operations.
  • Page 38 3PYP Table of Contents Index Operating Instructions Marker Tilt-Up Refer to Figure 30 and Figure 31 ® 1. On the DICKEY-john selector switch module, set all FRAME switches off (down). 2. Set “Marker Tilt” switch to on (up). 3. Move tractor hydraulic control (lever or switch) for the marker circuit to Retract.
  • Page 39 3PYP Table of Contents Index Operating Instructions Airbox Operation Refer to Figure 33 The function of the airbox is to mix seed with turbulent air from the hydraulic fan, which exit through a manifold to the seed tubes which serve the row unit meters. Fan Operation The hydraulic fan must hook up to the case drain line first.
  • Page 40 3PYP Table of Contents Index Operating Instructions 82 Bu.Hopper Operation Tipping Hazard: Load the 82 bu.hopper only when mounted on the cart. A full hopper can weigh over 5000 lbs, which is above the lifting and Approximate capacity of bulk seed hopper, balance capability of most tractors and farm forklifts.
  • Page 41 3PYP Table of Contents Index Operating Instructions Changing the Seed Box or 82 Bu. Hopper  The 3PYP accepts only the Great Plains 82 bushel hopper or bulk seed boxes that meet the Pioneer ® PROBOX specification. Tipping Hazard: Place or remove an 82 bushel hopper only when empty. A full hopper can weigh over 5000 pounds, which is above the lifting and balance capability of most tractors and farm forklifts.
  • Page 42 3PYP Table of Contents Index Operating Instructions Refer to Figure 38 8. Align the lifting forks with the slots in the rear of the seed box or hopper. Slowly drive forward until the forks are completely under the container. 9. Slowly lift the seed container above the bracket, and back away from the planter.
  • Page 43 3PYP Table of Contents Index Operating Instructions Steering with Control Monitor (APPLIES TO ALL PLANTERS serial numbers B1127J+) Steering System Modes of Operation There are two modes of operation for the steering system on the 3PYP and 3PYPA planters. Which mode of operation to use is based on whether the tractor is manually steered or has an auto-steer system.
  • Page 44 Advanced Setup grants access to more factory settings. Many of these should only be changed by a certified Great Plains dealer. However, if you need to alter your settings for either tractor, CANBus, or ISOBus steering, you can make that change in your terminal’s advanced setup page.
  • Page 45 3PYP Table of Contents Index Operating Instructions Steering with Module Control (APPLIES TO ALL PLANTERS serial numbers A1055S through B1126J) Hydraulic-powered planter steering is standard on 3PYP planters. Before using the system for transport or field operations, calibrate the ECU (page 153).
  • Page 46 3PYP Table of Contents Index Operating Instructions Steering Configuration Switch This cab-mounted switch box controls both normal operation and field calibration of the Steering system. It has 4 switches and 3 indicator lamps. See page 153 for calibration details. In normal operations, only the STEER switch and indicators are employed.
  • Page 47 3PYP Table of Contents Index Operating Instructions Field Set-Up Checklist Use the following tables to develop a final checklist for your tractor/planter configuration. Additional or fewer steps may be necessary depending on tractor features, planter options and planting accessories. Mechanical Checklist Page Row Units Checklist Page...
  • Page 48 3PYP Table of Contents Index Operating Instructions Hydraulic System Checklist Page Hydraulic Planter Drive Checklist Page Check hydraulic reservoir full Check chain lubrication and slack Inspect connections for leaks Input initial values for desired seed rate Pre-run system using seed monitor Perform a raise and lower operation Calibration mode to verify hydraulic action Check fan speed and airflow direction...
  • Page 49 3PYP Table of Contents Index Operating Instructions Field Operation Perform all steps in “Pre-Start Checklist” on page 21 and “Field Set-Up Checklist” on page 43. Suspending Planting Page First Pass Operation Page Stop tractor Fold up marker. Raise planter and line up at start of first Shut off seed fan planting row Shut off fertilizer pump...
  • Page 50 3PYP Table of Contents Index Operating Instructions Short-Term Parking 1. Fold markers and tilt them down. See “Folding The Markers” on page 34 2. Choose a location with level firm ground. Do not unhitch on a steep slope. 3. Unfold the planter. If there is ample space, Great Plains recommends parking the planter unfolded.
  • Page 51 Operating Instructions Long-Term Storage 14. Park the 3PYP indoors if possible, per the steps above. Great Plains recommends parking/storing in the raised position, unfolded, on extended parking stands and with lift-assist cylinder locks in place. 15. If no hopper or seed box is mounted, cap the air box.
  • Page 52 3PYP Table of Contents Index Adjustments To get full performance from your 3PYP, you need an Even if your planting conditions rarely change, some of understanding of all component operations, and many these items need periodic adjustment due to normal provide adjustments for optimal field results.
  • Page 53 3PYP Table of Contents Index Adjustments Setting Seed Rate The procedure for setting seed rate depends on whether Planter Drive Type Seed the planter has ground (contact) drive or hydraulic drive. Rate Rate setting details are found in other manuals. Some Control Contact Hydraulic...
  • Page 54 3PYP Table of Contents Index Adjustments For All Ground Drive Adjustments Steps: 1. Raise the planter and install lift-assist cylinder locks. The 3PYP must be unfolded, and the tractor or planter parked, before making any of these adjustments. 2. Rotate each gauge wheel. Check that seed meters, seed tubes and drives are working properly and are clear of debris and obstructions.
  • Page 55 3PYP Table of Contents Index Adjustments Upper Drive Sprocket Driven 1. Obtain the driven sprocket selection from the Seed Rate Chart. Make sure your configuration actually needs to be changed. 2. Loosen the bolt on the forward idler , and slide the idler to the bottom of its track.
  • Page 56 3PYP Table of Contents Index Adjustments Transmission Adjustments singulating finger pickup meters, rate adjustments should never be necessary. If the seed spacing is not correct, it is likely that there is a planter configuration error or malfunction. Find and correct the problem.
  • Page 57 3PYP Table of Contents Index Adjustments Gauge Wheel Tension Refer to Figure 56 Before performing this step, the 3PYP center section and wings must be level and aligned, and the tool bar height must be set to 26 inches. If these steps have not been performed, “Frame Height and Leveling”...
  • Page 58 3PYP Table of Contents Index Adjustments Hydraulic Down Pressure Refer to Figure 57 If the desired opener depth cannot be consistently achieved using spring adjustment (page 64), or the gauge wheel is slipping at the force required, the optional hydraulic down pressure may remedy the problem. It uses two cylinders to transfer more weight to the wings.
  • Page 59 3PYP Table of Contents Index Adjustments Cart Weight Transfer On s/n A1025S+ planters, some of the cart weight can be transferred to the mainframe by retraction of the lift-assist cylinders, with a weight-transfer pin in place. This operating mode is compatible with wing-lock, wing-flex and hydraulic down-pressure planters.
  • Page 60 3PYP Table of Contents Index Adjustments Marker Adjustments There are five adjustments for markers: • Disk Angle Even if your row spacing rarely changes, you may need to adjust disk angle for soil conditions and planting speed. • Marker Width Once set for a specific row spacing, this only needs Crushing and Sharp Object Hazards: periodic checking to ensure the clamp is secure.
  • Page 61 (and activates the meter drives), when the planter is lowered for planting. Although factory-preset for typical planting conditions, Great Plains recommends adjusting this switch for your exact field conditions and planting depth. Check the switch seasonally thereafter, or when planting conditions...
  • Page 62 3PYP Table of Contents Index Adjustments Fan Adjustments Recommended fan butterfly valve setting is 0. Recommended speed depends planter configuration: 2008+ planters using 2008+ 82 bu. hoppers (or 3800 rpm older hoppers with the vent line update) 3500 rpm 2006- planters, or any planter using bulk seed boxes or unvented hoppers Adjust the basic fan rate with the tractor hydraulic system and fan rpm display on seed monitor.
  • Page 63 5. Row orifice setup See “Fertilizer Orifice Plates” on page 60 Great Plains recommends checking with your local agronomist as soil conditions vary. Soil conditions in your area may need less or more fertilizer than represented in these charts.
  • Page 64 Unused drop lines may be shut off by replacing the Agricultural Chemical Hazard: nozzle with a Great Plains 832-042C cap . Twin row Wear protective gloves when changing orifice plates and boom systems separately include caps for half the rows.
  • Page 65 3PYP Table of Contents Index Adjustments Fertilizer Relief Valve Refer to Figure 64 A relief valve and pressure gauge are mounted at the fertilizer inlet connection point to the tractor, and provides the fertilizer feed to the manifold (manifold not shown). The relief valve protects the manifold, lines and fittings from excessive pressure.
  • Page 66 From front to back, a Great Plains 25 Series row unit can include the following capabilities (some optional): Row Unit Lock-Up: (standard, pin not shown) In twin-row configurations, the rear row unit may be locked...
  • Page 67 3PYP Table of Contents Index Adjustments Row Unit Down Pressure Refer to Figure 66 The ideal amount of down-force causes the side gauge wheels to compress any loose surface soil, but not press a trench into subsoil. To assess down-force, operate the planter for a short distance on typical ground (with or without seeding), and stop.
  • Page 68 3PYP Table of Contents Index Adjustments Refer to Figure 69 An adjuster cam sets down pressure individually for each row unit. This is useful for penetrating hard soil and planting in tire tracks. For best results always adjust tractor tires so they are not ahead of 30 inch rows. Cam Notch Down-Force zero (out of notch)
  • Page 69 3PYP Table of Contents Index Adjustments Row Unit Shut-Off Skip-row operations, such as planting from every other row when switching from 30 inch twin-row to 30 inch single-row, requires shutting down unused rows. Refer to Figure 71 Shutting off seeding at a row involves 4 to 7 steps: 1.
  • Page 70 3PYP Table of Contents Index Adjustments Row Unit Lock-Up Alternate twin-row units (the rear units) can be pinned in the up position to accommodate single-row spacing. Refer to Figure 73 The lock-up pins for each rear row unit are located in a storage hole in the row unit mount.
  • Page 71 3PYP Table of Contents Index Adjustments Unit-Mount Cleaner Adjustments Refer to Figure 75 and Figure 76 Optional Martin row cleaners are unit-mounted, using: UMRC: Unit-Mount Row Cleaner (stand-alone), or UMC-RC: Unit-Mount Coulter RC (on coulter bracket, with or without a coulter disk present). There are two adjustments: 1.
  • Page 72 3PYP Table of Contents Index Adjustments Coulter Adjustments The ideal operating depth for coulters is inch (6 mm) above opener depth. Although they may have originally been set to this depth, coulter (and opener) blades wear with time, and may need adjusting. Adjusting the coulter depth is accomplished by re-mounting the coulter blade in one of the six mounting holes arranged in a staggered pattern in the coulter...
  • Page 73 3PYP Table of Contents Index Adjustments Row-Unit Opener Adjustments 25 Series openers have three adjustments: 1. Planting/seed depth. 2. Gauge wheel/opener disk clearance. 3. Opener disk angle. Setting Planting Depth Refer to Figure 79 The “T” handle sets planting depth by limiting the how high the side depth gauge wheels ride relative to the opener disks.
  • Page 74 3PYP Table of Contents Index Adjustments Adjusting Disk Angle & Side Depth Wheels Refer to Figure 81 For 2 inch planting depth, adjust side depth wheel angle so wheels contact row unit disks at the bottom of wheel. Check with row units in soil so wheels are held up. At the same time, keep side gauge wheels close to opener disks so openers do not plug with soil or trash.
  • Page 75 3PYP Table of Contents Index Adjustments Row-Unit Opener Disk Adjustments Opener Disc Contact Region Refer to Figure 83 Opener disc angle and stagger is not adjustable, but disc-to-disc spacing is, and may need attention as discs experience normal wear. Spacers will need to be reset when blades are replaced.
  • Page 76 The 3PYP supports Your 3PYP was originally supplied with a specific seed meter type and internal components optimized for a • Great Plains Singulator Plus™ meters and particular crop. Depending on the meter type and • Finger-pickup meters. configuration, there may be adjustments available.
  • Page 77 3PYP Table of Contents Index Adjustments Refer to Figure 87 3. Release the lower latch. Figure 87 22911 Lower Meter Latch Refer to Figure 88 4. Release the upper latch and swing the meter mount away from the meter. Figure 88 22911 Upper Meter Latch Refer to Figure 89...
  • Page 78 Figure 91 22911 other Great Plains seed meter wheels, discs and plates for Singulator Plus™ Wheel Retainer other machines. Use only green wheels in 25 Series row units. 1. Clean out meter. For more information, see “Meter Removal”...
  • Page 79 3PYP Table of Contents Index Adjustments Meter Installation Installation is the reverse of the removal process, with two steps omitted. Refer to Figure 95 1. Insert the meter. Insert the top meter tab (with the hook). Align the meter base with the latch plate ears. Insert the bottom meter tab.
  • Page 80 “skips” (delivering no seed on some fingers). As needed, adjust for minimal doubles and skips.  These instructions describe the current finger pickup meter shipped with new Great Plains planters, which has an integrated adjustment lever for the brush. If you have added pre-existing finger meters after...
  • Page 81 They can cause meter performance problems and premature wear. If graphite is used, use ® Precision Planting planting graphite or Great Plains graphite, which is less abrasive. Generally, seeds treated with Maxi, Captan, and similar coatings benefit from graphite. Figure 98 22908 Always store meters in a dry, secure place.
  • Page 82 3PYP Table of Contents Index Adjustments Sprocket Indexing (Stagger) (Applies to both ground and hydraulic drive) 28420 If you are planting: • finger-metered, • twin-row crops, • at seed interval spacings above 6 inches, you can synchronize each pair of adjacent meters in a twin row so that you achieve the maximum seed-to-seed spacing between the units of the pair.
  • Page 83 3PYP Table of Contents Index Adjustments Refer to Figure 100 (which depicts a row unit with discs, side depth wheels/arms and press wheels removed for illustrative purposes - removal is not necessary for lock/unlock) ® To lock up Seed-Lok wheels: 1.
  • Page 84 3PYP Table of Contents Index Adjustments Press Wheel Down Pressure Handle sets down pressure, which may need adjustment for different soil types and field conditions. • Relax the handle forward (in the direction of travel) for decreased down pressure. • Pull the handle back for increased down pressure.
  • Page 85 Press Wheel Plow Angle Setting 6. Reinstall press wheel. If press wheel adjustments do not provide satisfactory furrow closing, your conditions may require alternate press wheels. A variety of wheel assemblies are available. Consult your Great Plains dealer. 2018-07-24 Table of Contents Index 401-312M...
  • Page 86 3PYP Table of Contents Index Troubleshooting General Troubleshooting Problem Cause Solution Incorrect seed rate. Check seed rate information in the seed monitor manual. Planting too much Actual field size is different. Verify field size. Excessive overlap. Adjust marker, page 56. Irregular shaped field.
  • Page 87 3PYP Table of Contents Index Troubleshooting Problem Cause Solution 1. Increase field speed. Uneven seed Hydraulic meter drive motor rpm too low for spacing. 2. Use a seed wheel with lower cell count. reliable control by proportional valve. Switch from 12 finger meters to 6 finger meters. Excessive field speed.
  • Page 88 3PYP Table of Contents Index Troubleshooting Problem Cause Solution Planting conditions too wet. Wait until drier weather. Press wheel or row-units Too much pressure on row-units. Reduce down pressure on row-units. plugging Coulters set too deep, bring up excess dirt Check coulter adjustment.
  • Page 89 3PYP Table of Contents Index Troubleshooting Airbox Troubleshooting Problem Cause Loosen and rotate pipe so the bend is straight Single row doesn’t fill or keep up with Y-tube is bent/angled off feed pipe. down and Y-tube is not pointing to front or rear other rows.
  • Page 90 3PYP Table of Contents Index Troubleshooting Steering Error Flash Codes Failure and errors detected by the self-diagnostics in the Any of these errors causes the ECU to default the steering ECU are presented to the operator as a series hydraulic steering to “float”. of flashes of the Power LED.
  • Page 91 3PYP Table of Contents Index Maintenance and Lubrication Maintenance Proper servicing and maintenance is the key to long implement life. With careful and systematic inspection, you can avoid costly maintenance, downtime, and repair. Always turn off and remove the tractor key before making any adjustments or performing any maintenance.
  • Page 92 3PYP Table of Contents Index Maintenance and Lubrication Seed Clean-Out Cleaning Out Air System 1. Shut off sliding door at bottom of seed box or bean hopper. 2. Place a pan or tarp under the manifold to catch the seed. 3.
  • Page 93 3PYP Table of Contents Index Maintenance and Lubrication Air Box Residue Clean-Out Planting in extremely dusty conditions, particularly dusty and humid conditions, or otherwise sticky soils, can lead to air residue build-up inside the airbox. This residue can cause seed delivery blockages. Refer to Figure 109 and Figure 110 (Figure 109 depicts a partially and a completely plugged agitation port, and build-up in the RH plenum chamber)
  • Page 94 -14X X2 inch Grade 5, Great Plains part number 802-589C, plus a -14 lock nut, Great Plains part number 803-200C. Install a replacement shear bolt on the vertical faces on the side opposite from the pivot bolt .
  • Page 95 3PYP Table of Contents Index Maintenance and Lubrication Dual Marker Speed Adjustment Crushing and Sharp Object Hazards: You may be injured if hit by a folding or unfolding marker. Markers may fall quickly and unexpectedly if the hydraulics fail. Never allow anyone near the planter when folding or unfolding the markers.
  • Page 96 3PYP Table of Contents Index Maintenance and Lubrication Chain Maintenance Inspect and lubricate chains regularly. The slack of new chains tends to increase during the first few hours of operation due to seating. Chain Slack Check slack within the first 8 hours of operation and tighten idlers as necessary.
  • Page 97 Excessive wear may disrupt singulation performance. plate while tightening the nut Great Plains recommends having the meter service 5. Tighten the nut until contact is made between the performed by a recognized professional repair facility, nut and the finger set .
  • Page 98 3PYP Table of Contents Index Maintenance and Lubrication Make sure the finger set is properly torqued against the backing plate. Improperly torqued finger sets may disrupt seed singulation. Population Max™ Annual Maintenance. Population Max™ insert should be inspected annually. Inspect plate for wear or other abnormalities that may develop.
  • Page 99 3PYP Table of Contents Index Maintenance and Lubrication Skip Stop™ Annual Maintenance Skip Stop™ should be inspected on an annual basis. Inspect cushion for wear, pockets, or other abnormalities that may develop. Excessive wear or pocket formation may cause seeds to become trapped and disrupt singulation performance.
  • Page 100 3PYP Table of Contents Index Maintenance and Lubrication Exchanging Finger Sets Although time-consuming, corn meters may be, with care, converted to sunflower meters, and vice-versa . Starting with factory-supplied corn meters, order quantity 16 of: 403-659A SUNFLOWER 12 FINGER CONV KIT Refer to Figure 123 This kit contains a sunflower finger set , Insert C...
  • Page 101 3PYP Table of Contents Index Maintenance and Lubrication Remove Corn Finger Set Refer to Figure 125 6. Straighten and remove the cotter pin 7. Remove the nut cover 8. Remove the nut 9. Remove the corn finger set Figure 125 34528 Remove Corn Finger Set Remove Insert “A”...
  • Page 102 3PYP Table of Contents Index Maintenance and Lubrication Install Sunflower Finger Set Refer to Figure 128 14. Select the finger set from the conversion kit. Sunflower fingers have short square “flags” at the ends of the fingers, compared to corn finger sets, which have longer rounded flags.
  • Page 103 3PYP Table of Contents Index Maintenance and Lubrication Re-Install Corn Finger Set These instructions presume that the sunflower meter was originally a corn meter. Dismount Meter Place the finger set on the meter shaft. Rotating the finger set and shaft as needed, seat the finger set 1.
  • Page 104 3PYP Table of Contents Index Maintenance and Lubrication 25 Series Disk Spreaders and Scrapers It is normal for the blade spreader to have some looseness in the holder and between the blades. Some looseness is required for proper operation. Refer to Figure 130 and Figure 131 1.
  • Page 105 3PYP Table of Contents Index Maintenance and Lubrication Hydraulic Filter If your 3PYP has the optional hydraulic drive, it is also equipped with a high-pressure filter to protect that system. With attention to clean connections, the consumable element in this filter rarely needs replacing. The filter has a pop-out indicator to alert you that the filter must be replaced before next use.
  • Page 106 3PYP Table of Contents Index Maintenance and Lubrication Bleeding Hydraulics Bleeding procedures vary for different planter vintages: Sudden Crushing Hazard: s/n A1025S and higher: this page If the planter is folded, and it is suspected that the fold system s/n A1006S- (and lower): page 165 has air in it, DO NOT attempt to unfold before accomplishing s/n A1007S to A1024S: page 165 the full fold bleed procedure at “Bleeding Wing Fold Cylinder...
  • Page 107 3PYP Table of Contents Index Maintenance and Lubrication Bleeding Lift Hydraulics Refer to Figure 133 and Figure 134. Figure 133 depicts the parallel arms disconnected from the seed support structure. Disconnect only the cylinder rod end for bleeding. Normally the lift hydraulics are bled at the factory before shipping, and bleeding should not be required other than to raise fully and hold lever on for one minute or until all cylinders extend fully.
  • Page 108 3PYP Table of Contents Index Maintenance and Lubrication Bleeding Wing Flex Hydraulics Refer to Figure 135 and Figure 136 1. Consult appropriate flex circuit hydraulic diagram for your planter: “Lift with Hydraulic Down-Pressure (S/N A1025S+)”, page 135 “Lift with Hydraulic Down-Pressure (S/N A1025S+)”, page 135...
  • Page 109 3PYP Table of Contents Index Maintenance and Lubrication Bleeding Wing Fold Cylinder Hydraulics Normally the fold hydraulics are bled at the factory before shipping, and bleeding should not be required other than to fold fully and hold lever on for one minute or until all cylinders reach the end of their stroke.
  • Page 110 3PYP Table of Contents Index Maintenance and Lubrication Bleeding Marker Tilt Hydraulics Refer to Figure 139 and Figure 140. Bleeding must be performed with markers folded and tilted down. Normally the tilt hydraulics are bled at the factory before shipping, and bleeding should not be required other than to fold fully and hold lever on for one minute or until all cylinders reach the end of their stroke.
  • Page 111 3PYP Table of Contents Index Maintenance and Lubrication Bleeding Marker Fold Hydraulics Refer to Figure 141 and Figure 142. Normally the marker hydraulics are bled at the factory before shipping, and bleeding should not be required other than to fold fully and hold lever on for one minute or until all cylinders reach the end of their stroke.
  • Page 112 3PYP Table of Contents Index Maintenance and Lubrication Seed Flap Replacement (s/n A1055S-) Refer to Figure 143 To replace a seed flap use a needle nose pliers or similar tool and squeeze the tabs together. Pull plastic seed flap down out of metal bracket If replacing with 817-349C: Push new seed flap up through metal bracket...
  • Page 113 3PYP Table of Contents Index Maintenance and Lubrication Lubrication Intervals (operating hours) Multi-purpose Multi-purpose Multi-purpose Inspection at which service oil lubricant spray lubricant grease lubricant is required 34208 Meter Drive Chains As Required 10 chains on ground-drive 3PYPs 7 chains on hydraulic-drive 3PYPs plus: 12227 1 meter drive chain per row unit...
  • Page 114 3PYP Table of Contents Index Maintenance and Lubrication Wing Link Arms 14 zerks, 7 each side Lower link inner pivot Lower link outer pivot Flex pivot (zerk not visible in figures) Upper link inner pivot Upper link outer pivot Cylinder base Cylinder rod Type of lubrication: Grease Quantity: Until grease emerges...
  • Page 115 3PYP Table of Contents Index Maintenance and Lubrication Marker Arms (Option) 8 zerks, 4 each side Tilt base pivot Fold base pivot Inner arm pivot Outer arm pivot Type of lubrication: Grease Quantity: Until grease emerges 25283 Caster Steering Arms (Option) Seasonal 4 zerks, 1 each tie rod Type of lubrication: Grease...
  • Page 116 3PYP Table of Contents Index Maintenance and Lubrication Steering Arm Hub (Option) Seasonal 2 bearings Type of lubrication: Grease Quantity: Repack 25285 CasterPivots (s/n A1055S-) Seasonal 2 zerks, 1 each side Type of lubrication: Grease Quantity: Until grease emerges 25286 Caster Pivots (s/n A1056+) Seasonal 3 zerks each spindle;...
  • Page 117 3PYP Table of Contents Index Maintenance and Lubrication Caster Steering Tie Rods (s/n A1055S-) Seasonal 1 zerk each tie rod; 4 total Type of Lubrication: Grease Quantity: Until grease emerges 25054 Caster Steering Tie Rod (s/n A1056S+) Seasonal 1 zerk, tie rod; 2 total Type of Lubrication: Grease Quantity: Until grease emerges...
  • Page 118 3PYP Table of Contents Index Maintenance and Lubrication Caster Wheel Bearings Seasonal 4 bearings, 2 each wheel Type of lubrication: Grease Quantity: Repack 25287 Marker Disk Hubs (Option) Seasonal 4 bearings, 2 each marker Type of lubrication: Grease Quantity: Repack 20332 Gauge Wheel Yokes Seasonal...
  • Page 119 3PYP Table of Contents Index Maintenance and Lubrication Gauge Wheel Bearings Seasonal 4 bearings, 2 each side Type of lubrication: Grease Quantity: Repack 25289 Walkboard Pivot Seasonal 1 zerk Type of lubrication: Grease Quantity: Until grease emerges 25290 Row Cleaner Bearings (Option) Seasonal 1 zerk each wheel, 1 or 2 wheels per row Type of lubrication: Grease...
  • Page 120 821-069C bucket, 5 gallon (19 liter) lubrication of finger pickup corn seed meters. Ezee Glide Plus Lubricant To maximize performance of Great Plains metering systems, it is imperative to use only “Ezee Glide Plus” Recommended usage: lubricant. “Ezee Glide Plus” Talc-Graphite lubricant is...
  • Page 121 3PYP Table of Contents Index Options PTO Pump Kits For tractors lacking a sufficient number of remotes with adequate continuous oil flow capability, kits are available to operate the fan(s) optionally the hydraulic seed drive motor, via mechanical Power Take-Off (PTO). IN G Read T FL...
  • Page 122 3PYP Table of Contents Index Options Ground or Hydraulic Drive Seed meter rotation on the 3PYP is powered by gauge wheels (ground drive) or dedicated motor (hydraulic drive). Hydraulic drive is optional, and replaces the ground drive. Either is factory-installed. Gauge wheels are always present.
  • Page 123 3PYP Table of Contents Index Options Wing Coupling Options At time of initial planter ordering, one of the following 25422 three options must be specified for wing to center section coupling: • Hydraulic Down Pressure Wing coupling cylinders are actively controlled, and used to transfer weight to the wings as needed in challenging light no-till conditions on uneven ground.
  • Page 124 Seed Rate manual. Fertilizer Orifice Plates The manifold system includes size 80 plates. To order alternate plates, use the following part numbers. Order one per row unit. Orifice Size Great Plains Part Number 832-052C 832-056C 832-053C 832-054C 832-057C 832-055C 82 Bushel Seed Hopper The 82 bu.
  • Page 125 3PYP Table of Contents Index Options Seed Lubricants Description Order Number Ezee Glide Plus Talc + Graphite 821-069C (5 gallon container) Graphite (1 pound bottle) 821-042C Graphite (5 pound jug) 821-060C Row Unit Options 29248 25477 Row Cleaners Optional Martin row cleaners are unit-mounted, using either a coulter disk mounting bracket ( , with or without disk), “stand-alone”,...
  • Page 126 3PYP Table of Contents Index Options Disk Coulters Optional unit-mount disk coulters are available with 15 inch fluted blades, 15 inch turbo blades or 14 inch straight blades. If you need complete coulters, with unit mount and blade the selection includes: Description Order Number 32 mounts w/15 in.
  • Page 127 3PYP Table of Contents Index Options Seed Meters Seed meters are not standard in the base 3PYP configuration. Normally, one or more sets are ordered 25294 with the original planter. One set is factory-installed. Meters are simple to change. Available models include (part number are for a single row unit): Description Order No.
  • Page 128 3PYP Table of Contents Index Options Gauge Wheel Scrapers When planting in moist or sticky soils, these scrapers are useful in preventing build-up that might otherwise result in shallow planting. Order one part per wheel (2 per opener). Description Order Number inch Gauge wheel scraper 404-194D 3 inch Gauge wheel scraper...
  • Page 129 Additional wheels are available, and all may be field-installed. This manual does not list kit part numbers as the available wheels are often region-specific. Consult your Great Plains dealer. For operations, see: 25155 “Press Wheel Adjustment” on page 79. Steering...
  • Page 130 3PYP Table of Contents Index Appendix A: Reference Information Specifications and Capacities 3PYP (excluding 30 inch Twin) 3PYP 30 in Twin Row 220 hp (164 kW), estimated minimum Tractor Requirements minimum weight 13000 lbs (5897 kg) at front wheels Hitch Load 6575 to 11400 lbs (2982 to 5170 kg) depending on configuration Hydraulic Circuits 3 (closed/open center), plus 1 for hydraulic drive, 2250 psi, 21.86 gal/min...
  • Page 131 3PYP Table of Contents Index Appendix A: Reference Information Torque Values Chart Bolt Head Identification Bolt Head Identification Bolt Bolt 10.9 Size Size Grade 2 Grade 5 Grade 8 Class 5.8 Class 8.8 Class 10.9 ft-lb ft-lb ft-lb ft-lb ft-lb in-tpi ft-lb mm x pitch...
  • Page 132 3PYP Table of Contents Index Appendix A: Reference Information Hydraulic Diagrams Where system revisions apply, this section includes only diagrams for planters s/n A1025S+ (and higher). For earlier production, consult the Parts Manual (401-312P). Wing Fold without Markers (all s/n) 25195 2018-07-24 Table of Contents...
  • Page 133 3PYP Table of Contents Index Appendix A: Reference Information Wing Fold with Markers (all s/n) 25062 2018-07-24 Table of Contents Index 401-312M...
  • Page 134 3PYP Table of Contents Index Appendix A: Reference Information Fan with Hydraulic Steering (S/N A1024S-) 29730 2018-07-24 Table of Contents Index 401-312M...
  • Page 135 3PYP Table of Contents Index Appendix A: Reference Information Fan with Hydraulic Steering (S/N A1025S through A1055S) 29722 2018-07-24 Table of Contents Index 401-312M...
  • Page 136 3PYP Table of Contents Index Appendix A: Reference Information Fan with Hydraulic Steering (S/N A1056S+) 31471 2018-07-24 Table of Contents Index 401-312M...
  • Page 137 3PYP Table of Contents Index Appendix A: Reference Information Lift with Wing Flex, s/n A1025S+ (without Hydraulic Down-Pressure) 29113 2018-07-24 Table of Contents Index 401-312M...
  • Page 138 3PYP Table of Contents Index Appendix A: Reference Information Lift with Wing Flex Lock (s/n A1025S+) (without Hydraulic Down-Pressure) 29112 2018-07-24 Table of Contents Index 401-312M...
  • Page 139 3PYP Table of Contents Index Appendix A: Reference Information Lift with Hydraulic Down-Pressure (S/N A1025S+) 29757 2018-07-24 Table of Contents Index 401-312M...
  • Page 140 3PYP Table of Contents Index Appendix A: Reference Information Hydraulic Meter Drive 25120 2018-07-24 Table of Contents Index 401-312M...
  • Page 141 3PYP Table of Contents Index Appendix A: Reference Information Chain Routing Legend: Sprocket Tooth count Chain Pitch count Idler Tooth count Direction of chain in motion Gauge Wheel (Ground Drive) Chain Range Sprockets: 15T, 18T, 19T, 20T, 30T, 38T Transmission Sprockets: 17T, 19T, 2@23T, 24T, 25T, 26T, 27T, 28T 25061...
  • Page 142 3PYP Table of Contents Index Appendix A: Reference Information Transmission (Ground Drive) Chain Range Sprockets: 15T, 18T, 19T, 20T, 30T, 38T Transmission Sprockets: 17T, 19T, 2@23T, 24T, 25T, 26T, 27T, 28T Upper Drive Sprockets: 25073 18T or 36T, captive 2018-07-24 Table of Contents Index 401-312M...
  • Page 143 3PYP Table of Contents Index Appendix A: Reference Information Ground Drive Chain Left side shown 25229 2018-07-24 Table of Contents Index 401-312M...
  • Page 144 3PYP Table of Contents Index Appendix A: Reference Information Hydraulic Drive Chain 25060 2018-07-24 Table of Contents Index 401-312M...
  • Page 145 3PYP Table of Contents Index Appendix A: Reference Information Row Unit Placement 15 in. Single Row Spacing .eps 100% 25424 2018-07-24 Table of Contents Index 401-312M...
  • Page 146 3PYP Table of Contents Index Appendix A: Reference Information 20 in. Single Row Spacing 25425 30 in. Single Row 25426 2018-07-24 Table of Contents Index 401-312M...
  • Page 147 3PYP Table of Contents Index Appendix A: Reference Information Spacing 30 in. Twin Row Spacing 25427 36 in. Single Row 25428 2018-07-24 Table of Contents Index 401-312M...
  • Page 148 3PYP Table of Contents Index Appendix A: Reference Information Spacing 36 in. Twin Row Spacing 25429 38 in. Single Row 25430 2018-07-24 Table of Contents Index 401-312M...
  • Page 149 3PYP Table of Contents Index Appendix A: Reference Information Spacing 38 in. Twin Row Spacing 25431 40 in. Single Row 25432 2018-07-24 Table of Contents Index 401-312M...
  • Page 150 3PYP Table of Contents Index Appendix A: Reference Information Spacing 40 in. Twin Row Spacing 25433 2018-07-24 Table of Contents Index 401-312M...
  • Page 151 3PYP Table of Contents Index Appendix B - Option Installation 122-278S Scraper Installation Optional carbide disc scrapers are not factory installed. Start with row 1 (left-most row unit). ®  If a Keeton seed firmer is also installed, see the Parts Manual for assembly details.
  • Page 152 Routine setup tasks are covered in “Preparation and Setup” on page 12. Perform Appendix B tasks first. Some of these items may already have been done by your Great Plains dealer. Post-Delivery Checklist 1. Make sure the tractor is compatible (see list below).
  • Page 153 3PYP Table of Contents Index Appendix C: Initial Setup Radar Calibration At the first opportunity to operate the planter in the field (with or without planting), the radar component of the seed monitor needs to be calibrated. The seed monitor manual describes the procedure.
  • Page 154 3PYP Table of Contents Index Appendix C: Initial Setup Steering with Control Monitor S/N B1127J+ Steering System Modes of Operation There are two modes of operation for the steering system on the 3PYP and 3PYPA planters. Which mode of operation to use is based on whether the tractor is manually steered or has an auto-steer system.
  • Page 155 Advanced Setup grants access to more factory settings. Many of these should only be changed by a certified Great Plains dealer. However, if you need to alter your settings for either tractor, CANBus, or ISOBus steering, you can make that change in your terminal’s advanced setup page.
  • Page 156 Steering with Control Module S/N A1056S - B1126J If you do not have one of the brands and models listed on this page, consult your Great Plains dealer. The list of supported tractors, and available sensor mounting brackets, is planned for expansion.
  • Page 157 • Re-calibrate if maintenance required dismounting any steering sensor, tire size or tractor tire size and/or wheel arrangement has changed. • Great Plains recommends seasonal re-calibration. • Re-calibrate if steering software is updated. Figure 155 31698 s/n A1056S+ Module Rear View...
  • Page 158 3PYP Table of Contents Index Appendix C: Initial Setup Steering Configuration Switch This cab-mounted switch box controls both normal and field calibration of the hydraulic steering system. It has 4 switches, 3 indicator lamps, that perform the following functions. Steering Control Module Function Switch Positions and Indications STEER Toggle Switch: On (up): Steering enabled (casters match or float)
  • Page 159 3PYP Table of Contents Index Appendix C: Initial Setup Caster Left Calibration Errors and Re-Tries 8. Make a complete forward left hand circle, as tight as If you are unable to complete a sequence, set the the rig permits, with all wheels in a hard left turn. Calibration switch to “OFF”, and restart the calibration Stop.
  • Page 160 3PYP Table of Contents Index Appendix C: Initial Setup Emergency Moves Without Steering To move the planter with a tractor lacking 3PYP steering components, or to move a planter with a steering system Equipment Damage Risk: malfunction, the casters must be in Float. Steps below Make no planter moves of any kind with casters in hydraulic describe methods for several situations.
  • Page 161 3PYP Table of Contents Index Appendix C: Initial Setup Hydraulic Down Pressure Calibration Refer to Figure 156 If your planter is equipped with the optional hydraulic down pressure system, it needs an initial/seasonal setup. If your tractor has Open Center hydraulics, do not engage the down pressure hydraulics.
  • Page 162 3PYP Table of Contents Index Appendix C: Initial Setup LS Closed/PFC Down Pressure Tractors with Load Sensing Closed Center Hydraulics (LS Closed) or Pressure Flow Compensating (PFC) Systems Refer to Figure 157 1. Release locking disk 2. Close bypass valve for no oil flow by turning knob on valve clockwise completely.
  • Page 163 3PYP Table of Contents Index Appendix C: Initial Setup Center Section Leveling Refer to Figure 158 1. Put planter in field position by lowering and pulling forward. Planter must be fully lowered to field position and hitch height must be set before making side-to-side adjustments. 2.
  • Page 164 3PYP Table of Contents Index Appendix D: Older Equipment Hitching with Row Mode Spacer You may be severely injured or killed by being crushed between the tractor and planter. Do not stand or place any part of your body between planter and moving tractor. Hitch planter before making any other connections.
  • Page 165 3PYP Table of Contents Index Appendix D: Older Equipment Hydraulic Down Pressure Calibration Refer to Figure 162, Figure 163 or Figure 164 Equipment Damage Risk: If your planter is equipped with the optional hydraulic If your tractor has Open Center hydraulics, do not engage the down pressure system, it needs an initial/seasonal setup.
  • Page 166 3PYP Table of Contents Index Appendix D: Older Equipment PC Closed Down Pressure (S/N A1006S-) Tractors with Pressure Compensating Closed Center Hydraulics (PC Closed) Refer to Figure 163 1. Release locking disk 2. Close bypass valve for no oil flow by turning knob on valve clockwise completely.
  • Page 167 3PYP Table of Contents Index Appendix D: Older Equipment LS Closed/PFC Down Pressure (S/N A1007S to A1024S) and (S/N A1006S-) For (S/N A1025S+) see next page Tractors with Load Sensing Closed Center Hydraulics (LS Closed) or Pressure Flow Compensating (PFC) Systems Refer to Figure 165 and Figure 166 Failure to use the bypass valve on load-sensing tractors may...
  • Page 168 3PYP Table of Contents Index Appendix D: Older Equipment d/PFC Down Pressure LS Close (S/N A1025S+) For (S/N A1007S to A1024S) and (S/N A1006S-) see previous page Tractors with Load Sensing Closed Center Hydraulics (LS Closed) or Pressure Flow Compensating (PFC) Systems Refer to Figure 167 Failure to use the bypass valve on load-sensing tractors may...
  • Page 169 3PYP Table of Contents Index Appendix D: Older Equipment A1006S- Hydraulic Bleeding Re-phase Lift Cylinders (Applies only to s/n A1006S- planters with rephasing double-acting cylinders. Single-acting parallel-plumbed double-acting cylinders later planters never require rephasing.) In typical use during a single planting operation, it is normal for the lift cylinders to get out of phase, resulting in uneven raising and lowering of the 3PYP.
  • Page 170 3PYP Table of Contents Index Appendix D: Older Equipment Bleeding Wing Flex Hydraulics Refer to Figure 135 and Figure 136 1. Consult the Parts Manual for the appropriate flex circuit hydraulic diagram for your planter. 2. Check that tractor hydraulic reservoir is full. Set hydraulics for low flow rate.
  • Page 171 3PYP Table of Contents Index Appendix D: Older Equipment 5. Retract the wing fold circuit. 6. Loosen the JIC fittings at both wing fold cylinder base ends 7. Set wing fold circuit to Extend until fluid emerges. 8. Neutralize the circuit and secure the fittings. 9.
  • Page 172 3PYP Table of Contents Index Appendix D: Older Equipment Lift Bleed: s/n A1006S- 7. Loosen the JIC fitting at the base end (top) of the left lift cylinder. 8. Extend the lift circuit until fluid appears at the loosened fitting. Set control lever to neutral and secure the fitting.
  • Page 173 3PYP Table of Contents Index Appendix D: Older Equipment Bleeding Wing Fold Cylinder Hydraulics Normally the fold hydraulics are bled at the factory before shipping, and bleeding should not be required other than to fold fully and hold lever on for one minute or until all cylinders reach the end of their stroke.
  • Page 174 3PYP Table of Contents Index Appendix R - Row-Pro™ Preparation and Setup Row-Pro™ Setup (Option) The factory default setting for down-force is likely to differ from that required by your next field conditions. Before modifying the monitor setting for down-force, determine what actual down force is ideal for the initial use of the planter.
  • Page 175 3PYP Table of Contents Index Appendix R - Row-Pro™ Operating Instructions Refer to Figure 179 Row-Pro™ is a factory installed option for implements with 25-series openers that equipped with ® ® DICKEY-john IntelliAg . It helps the spring down force system to maintain a user-determined, ideal weight for the side depth gauge wheels.
  • Page 176 3PYP Table of Contents Index Appendix R - Row-Pro™ Row-Pro™ Components Refer to Figure 181 and Figure 182 The main systems of Row-Pro™ consist of: 1. An air compressor system: one 12VDC air compressor with air tank , two extension cables , and one fuse assembly 2.
  • Page 177 3PYP Table of Contents Index Appendix R - Row-Pro™ Row-Pro™ Air Compressor System Row-Pro™ Air Compressor Refer to Figure 183 The 12VDC compressor requires both an electrical connection and a mounting location. It should be mounted in a location on the tractor or planter where most convenient.
  • Page 178 3PYP Table of Contents Index Appendix R - Row-Pro™ Row-Pro™ Air Pressure Gauge Refer to Figure 186 Row-Pro™ is designed to run at 150 psi. When the psi drops to 135 the compressor engages and builds back up to 150 psi. Duty cycle varies based on air usage. Check for Air Leaks Figure 186 32098...
  • Page 179 3PYP Table of Contents Index Appendix R - Row-Pro™ Row-Pro™ Adjustments Refer to Figure 187 Load Cell Reading These readings are displayed and adjusted from the ® IntelliAg seed monitor console. Control Mode: Auto is the normal running mode. Manual is used to control the valves only when the operator touches the increase or decrease icon on the work screen.
  • Page 180 3PYP Table of Contents Index Appendix R - Row-Pro™ Sensitivity Adjust: Determines how responsive the Controller is to input from the DPLCM. The range is from -10 to +10. Zero (0) is the average setting. Going below 0 decreases the reaction time. Going above 0 increases the reaction time.
  • Page 181 3PYP Table of Contents Index Appendix R - Row-Pro™ Row-Pro™ Troubleshooting Problem Cause Solution Switch turned “off”. Turn switch “on”. Compressor won’t turn on Poor electrical connection. Clean connections and reassemble. Fuse blown. Replace fuse (60A). Section opener valves are installed in Install opener valves correctly.
  • Page 182 This Warranty is not valid unless registered with Great Plains Mfg., Inc. within 10 days from the date of original date of purchase.
  • Page 183 3PYP Cover Table of Contents Index Captan ..........77 contact drive ........49 carbide scraper ........ 147 contact, opener disk ......71 adjustment valve ..... 157 case drain .......... 17 contact, side depth wheel ....70 adjustments ........48 case drain line ........35 corn meter ..........96 air box ..........47 Case IH .......13...
  • Page 184 3PYP Cover Table of Contents groove angle ........69 leaks ..........2 ground drive ........118 LEARN........42 earplugs ..........2 ground drive chain ......139 LED, steering ........85 ECU ........15 ground-drive ........52 left-hand (defined) ......10 electric clutch operation ......30 length ..........126 electrical connections ......15 leveling, wings ........159...
  • Page 185 3PYP Cover Table of Contents meters ..........44 PROBOX ..........37 seed lubricants ......116 metric bolts .........30 protective clothing ........ 2 seed meter ..........62 milo .......... 116 psi ............ 126 seed meter setup ........72 minimum weight .......126 PTO ..........117 seed meters ........123 models covered ........10 pump drive rate ........
  • Page 186 3PYP Cover Table of Contents storage .......... 3 13 mph........... 3 straight coulter blades ......122 14mm..........30 UMC (Unit-Mount Coulters) ..... 122 strainer ..........59 15 psi ..........59 UMC-RC (Unit-Mount Coulter RC) ..67 sunflower meter ........96 18T .............51 UMRC (Unit-Mount Row Cleaner) ..67 suspending planting ......45 20 mph..........3 unfolding ..........
  • Page 187 3PYP Cover Table of Contents 3800 rpm ........35 802-024C, bolt ......... 147 40 psi ..........59 802-172C, bolt ......... 147 400 psi ..........54 802-589C, bolt ........90 401-312B, manual ..10 802-782C, clutch bolt ......30 401-312M, manual ......10 803-014C, nut ........147 401-312P, manual ......10 803-043C, nut ........
  • Page 188 Cover Table of Contents Cover Table of Contents...
  • Page 189 Table of Contents Index Table of Contents Index...
  • Page 190 Great Plains, Mfg. 1525 E. North St. P.O. Box 5060 Salina, KS 67402...