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1 Great Plains Mfg., Inc. Parts Installation Instructions Single Fold Marker 6 Meter / 20 Foot HD Air Drill Implements Used with: NTA607, NTA607HD NTA2007, NTA2007HD 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! General Information These instructions explain how to install field markers on a compatible air drill implement. These instructions apply to an installation of a kit: R U B Kit Kit Description A NTA607HD-NTA2007HD MARKER BDL F D L Note: Kits manufactured in 2014 or later are described in manual M. Compare Part List illustrations if uncertain which manual applies to your kit. One kit includes two markers (left and right), an automatic sequence valve, all hydraulic hoses and fittings, and all necessary mounting hardware. One kit updates one air drill. Related Documents Have the Operator Manual at hand for drill movements M NTA607HD/2007HD Operator Manual M NTA607/2007 Operator Manual M-ENG NTA607 Operator Manual (EU) Have the current Parts Manual at hand for parts ID P NTA607HD/2007HD Parts Manual P NTA607/2007 Parts Manual Notations and Conventions Left and Right are facing in the direction of machine travel. An orientation rose in the line art illustrations shows the directions of Left, Right, Front, Back, Up, Down. Call-Outs 1 to 9 11 to to 80 Single-digit callouts identify components in the currently referenced Figure or Figures. These numbers may be reused for different items from page to page. Two-digit callouts in the range 11 to 12 reference affected existing parts (see page 18). Two-digit callouts in the range 21 to 80 reference new parts (see list on page 18). R F U D B L Parts and Tools Required Locate two existing QD fittings supplied with the air cart (see Figure 22 on page 21): C CP 3/4FORB QD These fittings were bundled with the marker QD ports on the rear of the air cart, but are typically removed prior to delivery (they present an open line risk should anyone activate the marker circuit prior to marker installation). You need a suitable tractor for positioning the air drill, and having sufficient hydraulic circuits, with adequate capacity to operate the markers (installing markers increases the required circuits to 3). You need a hoist with 136 kg (300 pound) capacity. Have safety goggles and gloves for inspecting hydraulic connections. Other than the hoist, only basic hand tools are required. A few cable ties are required to secure hoses. If orange colored ties are available, 6 can also be used to identify hoses. 5 liters (1.2 gallons) of hydraulic fluid is needed to charge the marker system. Figure 1 Marker Kit Copyright M

2 Single Fold Marker Front Parts Great Plains Mfg., Inc. Before You Start Compatibility Refer to Figure 2 1. Check the model number of the air drill against the list at the top of page 1 to ensure it is a compatible model. For example, this kit is not compatible with the NTA2000 integrated air drill (which uses a different marker kit). Sequence The mechanical installation may be performed on a disconnected implement, but testing of the system requires the complete air drill. If installing the markers as part of pre-delivery or export final assembly, defer marker installation until after completing all items covered by manual Q. Inventory 2. Make sure all parts are present. Note: Delivered parts may be identified by Haukaas or Great Plains part numbers. The Parts Lists beginning on page 18 show both numbers. Note: Some parts are provided in left- and right-hand versions with different part numbers. These are not interchangeable and must be installed on the implement side specified. Comprehension 3. Review these instructions. Make sure the installers understand where each part or assembly is installed, and what tools are required for the task. Figure 2 NT607/2007HD Serial Number Plate Pinch / Crush Hazards: Remove strapping only as instructed. The marker arms are largely pre-assembled, and held closed by strapping. Premature removal creates pinch hazards and makes the assemblies more hazardous to move and position. Figure 3 Markers on Pallet M Front Parts

3 Great Plains Mfg., Inc. Front Parts Installation Instructions 3 Pre-Assembly Preparation Work Location 4. Move the air drill to a location with: room to fold it; access to tractor or hydraulic power; adequate illumination; and, clear surface beneath for recovery of any falling or dropped parts - if the surface is not clear, have a tarp or drop cloth available. 5. Raise drill. Unfold drill. Lower drill. This eases access to the frames. 6. Set all hydraulic remote circuits to Float (to ensure that pressure is relieved). Shut off tractor or hydraulic source. Install Arm Mechanisms Crushing Hazard: Lower drill or support wing ends with gauge wheel lock channels. Although the center section may be held at raised by the lift lock, unfolded wing ends slowly lower over time unless cylinder lock channels or external supports are used. Install Arm Mounts Install Left Mount Refer to Figure 4 7. Select one new: 68 SFM-8670 Mounting Bracket Left SFM two new: 22 FNS C 5/8x5-1/16x5-1/2" U-bolt U-BOLT 5/8-11 X 5 1/32 X 6 and four sets new: FNS-56RPC 5/8"-11 NC Hex Nut 41 FNS-66RP 5/8" Split L/W YZ With the arm to the rear, flat plate up, loosely install the mounting bracket 68 on the rear wing tool bar, just outboard (left) of the wing cylinder mount tube Adjust the initial position of the bracket for a distance: cm ( in.) measured from the left outside face of a mount tab to the left rear end of the rear tool bar (due to weld fillets, this measurement is approximate). Leave fasteners finger-tight until step 20. Figure 4 Install Left Mount R F U D B L Front Parts M

4 Single Fold Marker Front Parts Great Plains Mfg., Inc. Install Right Mount Refer to Figure Select one new: 67 SFM-8669 Mounting Bracket Right SFM two new: 22 FNS C 5/8x5-1/16x5-1/2" U-bolt U-BOLT 5/8-11 X 5 1/32 X 6 and four sets new: FNS-56RPC 5/8"-11 NC Hex Nut 41 FNS-66RP 5/8" Split L/W YZ With the arm to the rear, flat plate up, loosely install the mounting bracket 67 on the rear wing tool bar, just outboard (right) of the wing cylinder mount tube Adjust the initial position of the bracket for a distance: cm ( in.) measured from the from right outside face of a mount tab to the right rear end of the rear tool bar (due to weld fillets, this measurement is approximate). B R U D L F 3 Figure 5 Install Right Mount 313 Leave fasteners finger-tight until step M Front Parts

5 Great Plains Mfg., Inc. Front Parts Installation Instructions 5 Install Arm Assemblies Install Left Arm Assembly Refer to Figure 6 (which, for clarity, depicts only the arm subframe - what is installed is an entire arm assembly) 13. Select one new: 55 SFM-8657 Subframe Left - SFM (which is an entire left arm assembly) To reduce weight during installation, and reduce arm length during system charge, remove the third stage arm ( 63, not shown). 14. Leave in place any straps holding the arm in the fully folded position. Remove only such straps as are necessary to free the arm from the shipping crate or pallet. Secure the arm in a hoist, with the forward mounting plate 4 facing down. 15. Select two new: 23 FNS C 5/8x4-1/16x6-1/2 Sq- U-Bolt for 4x5 U-BOLT 5/8-11 X 4 1/32 X 6 and four sets new: 41 FNS-56RPC 5/8"-11 NC Hex Nut FNS-66RP 5/8" Split L/W YZ 16. Position the arm assembly 55 with the mounting plate 4 over the left end of the front tool bar 5. Loosely secure with U-bolts 23, lock washers 41 and hex nuts. 17. Adjust the horizontal position to: cm ( in,) measured from the outside face of the wing end plate to the left side of the subframe 55 tube. 18. Select two new: 26 FNS /8-11x3-1/16x3-1/2 Sq-U-Bolt for3x2 and four sets new: 41 FNS-56RPC 5/8"-11 NC Hex Nut FNS-66RP 5/8" Split L/W YZ 19. Using U-bolts 26, lock washers 41 and hex nuts, loosely secure the arm subframe 55 to the mount plate As necessary, adjust the final position of the mount 68 so that the arm subframe is parallel to the wing end plate R F Figure 6 Install Left Arm (Subframe Shown) 6 U D B L Secure all fasteners to torque spec Front Parts M

6 Single Fold Marker Front Parts Great Plains Mfg., Inc. Install Right Arm Assembly Refer to Figure 7 (which, for clarity, depicts only the arm subframe - what is installed is an entire arm assembly) 21. Select one new: 56 SFM-8658 Subframe Right SFM (which is an entire right arm assembly) To reduce weight during installation, and reduce arm length during system charge, remove the third stage arm ( 63, not shown). 22. Leave in place any straps holding the arm in the fully folded position. Remove only such straps as are necessary to free the arm from the shipping crate or pallet. Secure the arm in a hoist, with the forward mounting plate 1 facing down. 23. Select two new: 23 FNS C 5/8x4-1/16x6-1/2 Sq- U-Bolt for 4x5 U-BOLT 5/8-11 X 4 1/32 X 6 and four sets new: 41 FNS-56RPC 5/8"-11 NC Hex Nut FNS-66RP 5/8" Split L/W YZ 24. Position the arm assembly 56 with the mounting plate 1 over the right end of the front tool bar 2. Loosely secure with U-bolts 23, lock washers 41 and hex nuts. 25. Adjust the horizontal position to: cm ( in,) measured from the outside face of the wing end plate to the right side of the subframe 56 tube. 26. Select two new: 26 FNS /8-11x3-1/16x3-1/2 Sq-U-Bolt for3x2 and four sets new: 41 FNS-56RPC 5/8"-11 NC Hex Nut FNS-66RP 5/8" Split L/W YZ 27. Using U-bolts 26, lock washers 41 and hex nuts, loosely secure the arm subframe 56 to the mount plate As necessary, adjust the final position of the mount 67 so that the arm subframe is parallel to the wing end plate. Secure all fasteners to torque spec B R U D L F Figure 7 Install Right Arm (Subframe Shown) M Front Parts

7 Great Plains Mfg., Inc. Front Parts Installation Instructions 7 Install Hydraulic Components Before working with hydraulic components, review the connector identification, torque specifications and sealant recommendations on page 15. Prepare Sequence Valve Refer to Figure Select one new: 74 HYD-2480 SQV-SHOEMAKER #4129 (SIDE PORTS) 4 74 If the valve has elbows pre-installed, skip to step Examine the valve body to establish which faces are front and top. The front face is blank except for stamped text. The rear face has two threaded holes (not shown). The top face has a single hex socket plug 4. The bottom face has two MJIC/ MORB adaptors 5 (the supply/return ports). 31. Select two new: 76 HYD /16 MJ - 9/16 FJS 90 DEG SWIVEL 32. Secure the elbows 76 to the supply/return ports 5, with the MJIC ends of the elbows facing forward. 76 U R B 76 F D L Figure 8 Prepare Sequence Valve Install Sequence Valve Refer to Figure On the implement center section, locate the: D WSMB MODULE MOUNT PLATE It is pre-installed near the cart-implement hitch, and has a DICKEY-john WSMB-POM 6 mounted. The cables exiting the below the POM slightly interfere with valve installation, so it is temporarily removed Remove and save the fasteners securing the POM 6 to the plate 11. Without disconnecting the harness connections, carefully move the POM out of the way Select two sets new: FNS-120C5PC 3/8x3/4" UNC HCS GR5 YZ FNS-62RP 3/8" Split L/W YZ Mount the sequence valve 74 on the front of the plate 11, with the supply/return ports and elbows on the bottom. 36. Re-secure the POM 6 in its original location. R F U D B L Figure 9 Mount Sequence Valve Front Parts M

8 Single Fold Marker Front Parts Great Plains Mfg., Inc. Install Cylinder Fittings Refer to Figure 10 If elbows are pre-installed on the cylinders 48, skip to step. 37. Select four new: 49 HYD-2787 #6ORBx9/16"JICM Loosely install the MORB ends of the elbows at the cylinder ports.. If the elbows 49 were pre-installed, loosen the jam nuts. 39. Adjust the orientation of the elbows 49 so that the MJIC inlets face up, and toward each other at roughly a 45 angle. Tighten the jam nuts to ORB torque spec Figure 10 Cylinder Elbows Prepare Supply Hoses Refer to Figure Select two new: 72 HP-9JF /8" HOSE X 100" 9/16 JICF ENDS 72 If the MORB-MJIC adaptors 75 are already installed on one end of each hose, skip to step Select two new: 75 HYD ADAPTER 9/16 (#6) JICM - 3/4" (#8) ORB Install one adaptor 75 on each hose Select two existing: C CP 3/4FORB QD Figure 11 Marker Supply/Return Hoses Install one coupler 12 on each adaptor If orange cable ties are available, secure one tie to each hose end near the FJIC fitting. It is not necessary to separately identify one hose from the other. Prepare Cylinder Hoses 44. Select two (of four): 73 HP-9JF154 3/8" HOSE X 154" 9/16 JICF ENDS If orange ties are available, secure one tie to each hose end near the FJIC fitting. If orange ties are not available, use tape, tags or indelible marking pen to identify hose ends or connectors as R. These are the rod-end hoses M Front Parts

9 Great Plains Mfg., Inc. Front Parts Installation Instructions 9 Install Cylinder Hoses Install Left Cylinder Hoses C R Refer to Figure 12 (a composite image) 45. Select two hoses: 73 HP-9JF154 3/8" HOSE X 154" 9/16 JICF ENDS One with orange tie or R tag, and one without. 46. Connect one end of the hose with the orange/r marking to sequence valve port R. 47. Connect the unmarked hose to sequence valve port C 48. Route the hoses under the clamp 1 on the rear face of the wing lock lug. Leave clamps lightly snug at this time, to allow for sag and slack adjustment at step Route the hoses under the clamp 2 at mid-wing near the fold cylinder rod end. 50. Route the hoses to the front of the wing, under the adjustment valve assembly and under the outer wing clamp At the cylinder, connect the orange/r hose to the elbow fitting 4 at the rod end. Connect the unmarked hose to the elbow at the base end Adjust hose sag and slack per suggestions at right. 53. Tighten all clamps. Figure 12 Left Cylinder Hose Routing Left Sag and Slack: Allow just enough sag at the wing pivot so that the hose is near, but no lower than the wing pivot pin 6. Where the hoses naturally cross each other 7 at the cylinder, secure a cable tie. Add a second tie approximately 40cm (16in) away, to bundle the hoses. Create enough slack at this location for a loop no higher than the eyebolt on the gauge wheel. The rod end hose must follow the rod end of the cylinder as it swings out and toward the rear during marker extension. Balance remaining slack at the adjustment valves and at the sequence valve. Check that all slack is clear of moving parts Front Parts M

10 Single Fold Marker Front Parts Great Plains Mfg., Inc. Install Right Cylinder Hoses Refer to Figure Select two hoses: 73 HP-9JF154 3/8" HOSE X 154" 9/16 JICF ENDS One with orange tie or R tag, and one without Connect one end of the hose with the orange/r marking to sequence valve port R. 56. Connect the unmarked hose to sequence valve port C 57. Route the hoses under the clamp 1 on the rear face of the wing lock lug. Leave clamps lightly snug at this time, to allow for sag and slack adjustment at step Route the hoses under the clamp 2 at mid-wing near the fold cylinder rod end. 59. Route the hoses to the front of the wing, under the adjustment valve assembly and under the outer wing clamp At the cylinder, connect the orange/r hose to the elbow fitting 4 at the rod end. Connect the unmarked hose to the elbow at the base end Adjust hose sag and slack: 1 73 R 2 C Allow just enough sag at the wing pivot so that the hose is near, but no lower than the wing pivot pin. Where the hoses naturally cross each other 6 at the cylinder, secure a cable tie. Add a second tie approximately 40cm (16in) away, to bundle the hoses. Create enough slack at this location for a loop no higher than the spring holder 64 on the marker. The rod end hose must follow the rod end of the cylinder as it swings out and toward the rear during marker extension. Balance remaining slack at the adjustment valves and at the sequence valve. Check that all slack is clear of moving parts. Figure 13 Right Cylinder Hose Routing Tighten all clamps M Front Parts

11 Great Plains Mfg., Inc. Front Parts Installation Instructions 11 Install Supply Hoses Refer to Figure Select two new: 72 HP-9JF /8" HOSE X 100" 9/16 JICF ENDS As prepared at step 40 through step Connect the FJIC ends of the hoses to the MJIC ports on the bottom of the sequence valve Route the hoses through the hose clamp 1 mounted upper the right side of the top hitch tool bar. Leave clamps lightly snug at this time, to allow for sag and slack adjustment at step Figure 14 Valve to Hitch Hose Routing Refer to Figure Route the left hose 2 through the mid-hitch clamp 3, which may have only one available clamping location. 67. Use a tie wrap to loosely secure the right hose 4 to the left hose near the mid clamp. 68. Route both hoses through the front clamp Adjust sag and slack: R F U D B L 72 a a Allow enough slack near the sequence valve to allow hose disconnection. b allow most of the slack between the top and mid clamps. The distance between them increases during lift. c Allow only enough slack between the mid and front clamps to prevent hose kinking. d Allow enough slack at the QD end of the hoses to allow easy disconnection. If the implement is lowered during marker assembly, there will be ample slack for the small change in distance from the front clamp to the panel outlet during raise/ lower. Check that all slack is clear of moving parts b c 2 d 70. Tighten all clamps. Figure 15 Lower Hitch Hose Routing Front Parts M

12 Single Fold Marker Front Parts Great Plains Mfg., Inc. Charge and Bleed System Refer to Figure Put on gloves and safety glasses. 72. Connect the QD ends of the marker supply hoses 72 to cart outlets A and B. Either hose may be connected to either port. 73. Remove any strapping that holds the marker arms closed. Pinch / Crush / Striking Hazards: Clear all objects from the sweep arcs of the marker arms. Have all persons stand clear. The next steps fully deploy the arms, and the motion may be sudden and irregular due to air in the system. 74. Set the remote circuit assigned to the markers to Neutral. Activate hydraulic power. Note: Implement is still lowered. Normally, the implement is raised for marker operations. With no third stage arm or disk assembly installed, the markers are short enough and light enough that they will not strike the ground during initial exercising. 75. While charging the system, bleed the markers per the instructions in the M Operator Manual, Maintenance topic. 76. Slowly move the marker circuit lever to Extend. Observe which marker begins to move, and if neither, slowly reverse the lever to Retract. 77. Continuing slow operation, gradually extend a marker arm on one side. When it reaches full extension, slowly reverse the lever and fold the marker. When fully folded, set lever to Neutral. 78. Slowly reverse the lever. The other marker should begin to deploy. Fully extend the marker, then fully fold it. 79. Set circuit to Float and shut off hydraulic power. Inspect the system for hydraulic leaks. 80. Repeat step 76 through step 78 two more times. 81. Perform another leak inspection. 82. Fold both markers. Set circuit to Neutral. Shut off hydraulic power. A B Figure 16 Cart Hose Connections High Pressure Fluid Hazard: Escaping fluid under pressure can have sufficient pressure to penetrate the skin causing serious injury. Avoid the hazard by relieving pressure before disconnecting hydraulic lines. Use a piece of paper or cardboard, NOT BODY PARTS, to check for leaks. Wear protective gloves and safety glasses or goggles when working with hydraulic systems. If an accident occurs, seek immediate medical assistance from a physician familiar with this type of injury M Front Parts

13 Great Plains Mfg., Inc. Front Parts Installation Instructions 13 Install Marker Disk and Guard Install Third Stage Arm Start with the left marker. Refer to Figure If pre-installed, loosen the jam nuts 37 and set screws 45 in the second stage arm If not pre-installed, select two sets new: 37 FNS-54JPC 1/2"- 13 NC Jam Nut 45 FNS-8A41BPC 1/2 x1-1/2"sq HD SET YZ Place a jam nut 37 on a set screw 45. Screw this assembly a few turns into the threaded holes on the outer end of the arm Select one new: 63 SFM-8665 Third Stage Arm SFM Orient the disk mounting lug 1 so that it is angled in (toward implement center with markers folded). Insert the third stage arm 63 fully into the second stage arm 62. Figure 17 Install Third Stage Arm Tighten the set screws to 1 2 turn beyond finger tight. (The initial marker extension is set at step 96.) 86. Repeat step 83 through step 85 for the right side. The lug is angled in on the right side as well. Install Bearing Assembly and Guard Start with the left marker. 47 Refer to Figure Select one each new: 53 SA-9041 Disc Assy Complete w/o DISC/GAUGE 54 SFM-8223 Disc Guard and two sets new: FNS-241C5PC 1/2x1-3/4"" Carriage Bolt 5 YZ FNS-74RP 1/2" Flat Washer FNS-94SLN 1/2" Stover Nut UNC YZ Loosely mount the bearing assembly 53 under the arm lug 63, and the guard 54 on top of the lug, bent tube facing to implement rear (with arm folded). Figure 18 shows the carriage bolt 34 in the inside small slotted hole 2 for a left arm installation. This provides maximum angles for throwing dirt inward in operation. This is a user preference issue. 88. Repeat step 87 and step 87 for the right side. Use the alternate small slotted hole Figure 18 Install Bearing Assembly Front Parts M

14 Single Fold Marker Front Parts Great Plains Mfg., Inc. Install Disc and Depth Gauge Start with the left marker. Sharp Object Hazard: Wear gloves and be cautious when working with marker discs. The edges are sharp. Refer to Figure Select one each new 44 FNS-79NP 1" Flat Washer 50 MIS-2192 Nylon Depth Guage 52 MIS " Notched Blade 39 FNS-59JPC 1" - 8 Jam Nut PLT Place the disc blade 52 on the disc axle 79. The disc is shown concave side toward arm, but it may be mounted concave side out per user preference. Add the depth gauge 50, rim side toward arm, the flat washer 44 and a jam nut 39. Avoid crushing the nylon depth gauge when tightening the first (inner) jam nut. 90. Select one each new FNS-69RP 1" Split L/W YZ FNS-59JPC 1" - 8 Jam Nut PLT Figure 19 Install Disc & Depth Gauge Add the lock washer 42 and the second jam nut 39 to the axle. Tighten the second jam nut, against the first, to Class 5.8 (Grade 2) torque specification. 91. Adjust the bearing assembly 53 for the desired disc angle of throw. 92. Adjust the guard so that the double-end tube is aligned with the disc edge. 93. Secure the bearing/guard fasteners to torque spec. 94. Repeat step 89 through step 93 for the right marker. Set Initial Extension and Tension 95. With the implement still lowered, extend a marker on one side. At full retraction, it should remain suspended above the ground. Set the circuit to Neutral and shut off hydraulics. 96. Set the approximate initial marker extension per the instructions in the M Operator manual. Because the implement is typically not into the ground at this time, the setting is approximate. 97. Set the initial marker tension to 23 kg (50 lbs.) per the instructions in the M Operator manual M Front Parts

15 Great Plains Mfg., Inc. Front Parts Installation Instructions 15 Close-Out 98. Fold the markers. 99. Raise the implement Fold the implement Lower the implement into lift lock. Appendix Hydraulic Connector Identification Refer to Figure 20 (a hypothetical fitting) Leave any protective caps in place until immediately prior to making a connection. 1 NPT - National Pipe Thread Note tapered threads, no cone/flare, and no O-ring. Apply liquid pipe sealant for hydraulic applications (do not use tape sealant, which can foul filters). 2 JIC - Joint Industry Conference (SAE J514) Note straight threads 4 and the 37 cone 5 on M fittings (or 37 flare on F fittings). Use no sealants (tape or liquid) on JIC fittings. 3 ORB - O-Ring Boss (SAE J514) Note straight threads 5 and elastomer O-Ring 7. Prior to installation, to prevent abrasion during tightening, lubricate O-Ring with clean hydraulic fluid. Use no sealants (tape or liquid) on JIC fittings. ORB fittings that need orientation, such as the ell depicted, also have a washer 8 and jam nut 9 ( adjustable thread port stud ). Back jam nut away from washer. Thread fitting into receptacle until O-Ring contacts seat. Unscrew fitting to desired orientation. Tighten jam nut to torque specification. Marker Operation Marker operation is covered thoroughly in the M Operator manual. Marker Maintenance Marker maintenance is covered thoroughly in the m Operator manual Figure 20 Hydraulic Connector ID Fittings Torque Values Fitting Ft-Lbs N-m 1 4 NPT turns past finger tight 9 16 JIC ORB w/jam nut ORB straight JIC ORB w/jam nut ORB straight Front Parts M

16 Single Fold Marker Front Parts Great Plains Mfg., Inc. Torque Chart M 6 X M 8 X M 8 X M10 X M10 X M12 X M12 X M12 X M14 X M14 X M16 X M16 X M18 X M18 X M20 X M20 X M24 X M24 X M30 X M30 X M36 X M36 X a. in-tpi = nominal thread diameter in inches-threads per inch b. N m = newton-meters c. mm x pitch = nominal thread diameter in mm x thread pitch d. ft-lb = foot pounds + 0%, -15% of torquing values. Unless otherwise specified use torque values listed above m M Front Parts

17 Great Plains Mfg., Inc. Front Parts Installation Instructions 17 Parts Lists 59 B U L R D F } Figure 21 Marker Kit Mechanical Components Front Parts M

18 Single Fold Marker Front Parts Great Plains Mfg., Inc. Existing Parts The part call-out numbers in this list match all Figures in these installation instructions. Part descriptions match those in your updated Parts Manual. The Part Disposition column indicates whether the part is re-used or discarded. Figure 22 Callout Quantity Required Great Plains Part Number Great Plains Part Description 11 1 a D WSMB MODULE MOUNT PLATE 12 2 b C CP 3/4FORB QD a This part is pre-installed on the implement and left in place. b This coupler is supplied with the NTA607HD or NTA2007HD air cart. New Parts A Kit Contents Great Plains part numbers and descriptions are listed above Haukaas equivalents. For replacements, order the Great Plains part numbers. Quantities are units ( ea ). The part call-out numbers in this list match all Figures in these installation instructions. Part descriptions match those in your updated Parts Manual. Figure 21 Callout Quantity in Kit Haukaas Part No. GP Part Number M FNS C FNS C C Great Plains Part Description Haukass Part Description - MANUAL 20FT SWING-ARM MARKER 5/8x5-1/16x5-1/2" U-bolt U-BOLT 5/8-11 X 5 1/32 X 6 5/8x4-1/16x6-1/2 Sq-U-Bolt for 4x5 U-BOLT 5/8-11 X 4 1/32 X 6 Great Plains Single Fold Markers HAUKAAS MARKER (NTA607HD) C ( C) Bundle Contents Haukaas part numbers and descriptions are listed first. New parts in the kit show these identifications. For replacements, order the Great Plains part numbers (if different) shown below the Haukaas numbers. Figure 21 Callout Quantity in Kit Haukaas Part No. GP Part Number BRG-2450 BRG-2450 FNS C FNS FNS FNS-124-5PC C FNS-131B5PC C FNS-142B5PC C FNS-143C8PC C Haukass Part Description Great Plains Part Description 1-1/4"- Bearing &Housing Assembly (4 Blt) HAUKAAS 1-1/4 BRG & HSNG COMP 5/8-11x3-1/16x3-1/2 Sq-U-Bolt for3x2 U-BOLT 5/8-11 X 3 1/32 X 3 1/2 5/8-11x6" I-BOLT (4" THREAD) #104 HAUKAS 5/8-11X6 I-BLT(4"THREAD 3/8x4" UNC HCS GR5 YZ HHCS 3/8-16X4 GR5 7/16x1-1/2" UNC HCS GR5 YZ HHCS 7/16-14X1 1/2 GR5 1/2 X 2-1/2"" HCS GR 5 YZ HHCS 1/2-13X2 1/2 GR5 1/2 x 3-3/4" NC 8PL HHCS 1/2-13X3 3/4 GR M Front Parts

19 Great Plains Mfg., Inc. Front Parts Installation Instructions 19 Figure 21 Callout Quantity in Kit Haukaas Part No. GP Part Number 32 2 FNS-163-5PC C 33 6 FNS-241B5PC C 34 2 FNS-241C5PC C a FNS-52RPC C FNS-53RPC C 37 4 FNS-54JPC C 2 FNS-56RPC C 39 4 FNS-59JPC C FNS-63RP C FNS-66RP C 42 2 FNS-69RP C FNS-74RP C 44 4 FNS-79NP C 45 4 FNS-8A41BPC C 46 6 a FNS-8CB-1BP C FNS-94SLN C 48 2 HYD HYD HYD C 50 2 MIS-2192 MIS MIS C 52 2 MIS-2526 MIS SA-9041 SA SFM-8223 SFM-8223 Haukass Part Description Great Plains Part Description 5/8 X 3"" UNC HCS GR5 YZ HHCS 5/8-11X3 GR5 1/2x1-1/2" Carriage Bolt 5P RHSNB 1/2-13X1 1/2 GR5 1/2x1-3/4"" Carriage Bolt 5 YZ RHSNB 1/2-13X1 3/4 GR5 3/8" NC Hex Nut NUT HEX 3/8-16 PLT 7/16"- 14 NC Hex Nut NUT HEX 7/16-14 PLT 1/2"- 13 NC Jam Nut NUT HEX JAM 1/2-13 PLT 5/8"-11 NC Hex Nut NUT HEX 5/8-11 PLT 1" - 8 Jam Nut PLT NUT HEX JAM 1-8 PLT 7/16" Split L/W PLT WASHER LOCK 7/16 PLT 5/8" Split L/W YZ WASHER LOCK SPRING 5/8 PLT 1" Split L/W YZ WASHER LOCK SPRING 1 PLT 1/2" Flat Washer WASHER FLAT 1/2 USS HARD PLT 1" Flat Washer WASHER FLAT 1 SAE 1/2 x1-1/2"sq HD SET YZ SCREW SET SQ HD 1/2-13X1 1/2G5 3/16 x 1-1/2 Cotter-Pin PIN COTTER 3/16 X 1 1/2 PLT 1/2" Stover Nut UNC YZ NUT HEX TOP LOCK 1/2-13 PLT Cylinder,Hyd 2-1/2 x 12 PAL HAUKAAS CYL 2-1/2X12PAL #6ORBx9/16"JICM EL 9/16MJIC 9/16MORB Nylon Depth Guage HAUKAAS NYLON DEPTH GAUGE.250 Grease Zirk (GF641) GREASE ZERK STRAIGHT 1/ " Notched Blade HAUKAAS 18" NOTCHED DISC BLADE Disc Assy Complete w/o DISC/GAUGE HAUKAS DISC ASY W/O DISC/GAGE Disc Guard HAUKAAS DISC GUARD Front Parts M

20 Single Fold Marker Front Parts Great Plains Mfg., Inc. Figure 21 Callout Quantity in Kit Haukaas Part No. GP Part Number 55 1 SFM-8657 SFM SFM-8658 SFM SFM-8659 SFM SFM-8660 SFM SFM-8661 SFM SFM-8662 SFM SFM-8663 SFM SFM-8664 SFM SFM-8665 SFM SFM-8666 SFM SFM-8667 SFM SFM-8668 SFM SFM-8669 SFM SFM-8670 SFM SPR-2395 SPR-2395 a Some of this count is found in subordinate kits. Haukass Part Description Great Plains Part Description Subframe Left - SFM HAUKAAS SUBFRAME LEFT SFM Subframe Right SFM HAUKAAS SUBFRAME RIGHT SFM End Bushing Right SFM HAUKAAS END BUSHING RIGHT SFM End Bushing Left SFM HAUKAAS END BUSHING LEFT SFM Pivot Frame Left SFM HAUKAAS PIVOT FRAME LEFT SFM Pivot Frame Right SFM HAUKAAS PIVOT FRAME RIGHT SFM Primary Arm SFM HAUKAAS PRIMARY ARM SFM Second Stage Arm SFM HAUKAAS SECOND STAGE ARM SFM Third Stage Arm SFM HAUKAAS THIRD STAGE ARM SFM Spring Holder SFM HAUKAAS SPRING HOLDER SFM Arm Rest SFM HAUKAAS ARM REST SFM Cylinder Pin SFM HAUKAAS CYLINDER PIN SFM Mounting Bracket Right SFM HAUKAAS MOUNTING BRACKET RIGHT Mounting Bracket Left SFM HAUKAAS MOUNTING BRACKET LEFT DSA/MED/CB Spring HAUKAAS MEDIUM CB SPRING M Front Parts

21 Great Plains Mfg., Inc. Front Parts Installation Instructions Hydraulic Package Contents Unless the part has only a Great Plains part number, Haukaas part numbers and descriptions are listed first. New parts in the kit show these identifications. For replacements, order the Great Plains part numbers (if different) shown below the Haukaas numbers Figure 22 Haukaas Hydraulic Package Figure 22 Callout Quantity in Kit See page 18 See page Haukaas Part No. GP Part Number C HYD C FNS-120C5PC C a FNS-62RP C 72 2 HP-9JF HP-9JF HP-9JF154 HP-9JF HYD-2480 HYD HYD C 76 2 HYD C a Some of this count is found in the SA-9041 bundle (page 19). Haukass Part Description Great Plains Part Description - CP 3/4FORB QD #6ORBx9/16"JICM EL 9/16MJIC 9/16MORB 3/8x3/4" UNC HCS GR5 YZ HHCS 3/8-16X3/4 GR5 3/8" Split L/W YZ WASHER LOCK SPRING 3/8 PLT 3/8" HOSE X 100" 9/16 JICF ENDS 3/8" HOSE X 100" 9/16 JICF ENDS 3/8" HOSE X 154" 9/16 JICF ENDS 3/8 HYD HOSE X 154 9/16FJIC SQV-SHOEMAKER #4129 (SIDE PORTS) HAUKAAS SQV-SHOEMAKER #4129 ADAPTER 9/16 (#6) JICM - 3/4" (#8) ORB AD 9/16MJIC 3/4MORB 9/16 MJ - 9/16 FJS 90 DEG SWIVEL EL 9/16MJIC 9/16FJIC Front Parts M

22 Single Fold Marker Front Parts Great Plains Mfg., Inc. SA-9041 Disc Assembly Contents Haukaas part numbers and descriptions are listed first. New parts in the kit show these identifications. For replacements, order the Great Plains part numbers (if different) shown below the Haukaas numbers { 80 Figure 23 Haukaas Disc Assembly Figure 23 Callout Quantity in Kit See page 19 See page 19 See page Haukaas Part No. GP Part Number FNS-52RPC C FNS-8CB-1BP FNS-8CB-1BP FNS-62RP C FNS-221B5PC C SA-8056 SA-8056 SA-8084 SA-8084 BRG-2476 BRG-2476 Haukass Part Description Great Plains Part Description 3/8" NC Hex Nut NUT HEX 3/8-16 PLT 3/16 x 1-1/2 Cotter-Pin 3/16 x 1-1/2 Cotter-Pin 3/8" Split L/W YZ WASHER LOCK SPRING 3/8 PLT 3/8x1-1/2" Carriage Bolt 5 PL RHSNB 3/8-16X1 1/2 GR5 Disc Assembly Bracket HAUKAAS DISC ASSEMBLY BRACKET Disc Axle HAUKAAS DISC AXLE 1" Bearing & Housing Assembly (2 Blt) HAUKAAS 1" BRG & HSG COMP 2BLT M Front Parts

23 Great Plains Mfg., Inc. Front Parts Installation Instructions 23 Abbreviations AD Adaptor L/W Lock Washer BLT Bolt MED Medium BRG Bearing MIS Miscellaneous CB Counter-Balance MJ MJIC COMP Complete MJIC Male JIC CYL Cylinder MORB Male ORB DEG Degree NC National Coarse EL Elbow NTA No-Till Air FJS Female JIC Swivel ORB O-Ring Boss FNS Fastener PLT Plated FORB Female ORB QD Quick Disconnect FT Foot RHSNB Round Head Shank Neck Bolt GR5 Grade 5 SA Stabilizer Arm HCS Hex Cap Screw SAE Society of Automotive Engineers (standard) HD Head SFM Single Fold Marker HEX Hexagonal SPR Spring HHCS Hex Head Cap Screw SQ Square HSNG Housing SQV Sequence Valve HYD Hydraulic UNC Unified National Coarse IN Inch USS United States Standard (heavy duty) JIC Joint Industry Conference (standard) W/O Without JICF JIC Female X by JICM JIC Male YZ Yellow Zinc plated Front Parts M

24 Single Fold Marker Front Parts Great Plains Mfg., Inc. EOD Great Plains Manufacturing, Inc. Corporate Office P.O. Box 5060 Salina, Kansas USA M Front Parts