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Grain Carts Dual-Auger Models 830/1138/1242 Beginning With Serial Number D70190100 Part No. 2012223...
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GRAIN CARTS — Introduction Foreword Your new GRAIN CART is designed and manufactured to give you years of dependable service. To keep it running efficiently, read the instructions in this operator’s manual. This manual covers operation, service, assembly, and parts for your GRAIN CART. Read and study manual completely before attempting to operate this implement.
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GRAIN CARTS — Introduction Product Information Please fill out and retain this portion for your records. All products manufactured by Unverferth Mfg. Co., Inc. are warranted to be free from material and workmanship defects for one full year from time of consumer delivery. Your local dealer will gladly assist you with any warranty questions. The serial number plate is located as shown below.
GRAIN CARTS — Introduction Table of Contents SECTION I Safety General Hazard Information ....................... 1-2 Safety Decals ..........................1-3 Follow Safety Instructions ......................1-4 Before Servicing or Operating ....................1-4 During Operation ........................1-5 Before Transporting ........................1-5 During Transport ......................... 1-5 Driveline Safety ..........................
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Optional Lights (Bundle #2005425B) ....................5-49 Weather Guard End Cap and Tarp Bow Components ..............5-50 Weather Guard Less End Caps and Tarp Bows Components - Model 830 .......5-52 Weather Guard Less End Caps and Tarp Bows Components - Models 1138 & 1242 .....5-54...
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— Safety GRAIN CARTS SECTION I Safety General Hazard Information ....................... 1-2 Safety Decals ..........................1-3 Follow Safety Instructions ......................1-4 Before Servicing or Operating ....................1-4 During Operation ........................1-5 Before Transporting ........................1-5 During Transport ......................... 1-5 Driveline Safety .......................... 1-6 Pressurized Oil ...........................
— Safety GRAIN CARTS General Hazard Information No accident-prevention program can be successful without the wholehearted cooperation of the person who is directly responsible for the operation of the equipment. A large number of accidents can be prevented only by the operator anticipating the result before the accident is caused and doing something about it.
— Safety GRAIN CARTS Safety Decals Part No. 9003474 Part No. 98279 Part No. 9003478 Part No. 95046 Part No. 9003476 Part No. 93552 Part No. TA1-906109-0 Part No. 98229 Part No. 95839 Part No. 97961 Part No. 93551 Part No. 97575 Part No.
— Safety GRAIN CARTS Follow Safety Instructions • Read and understand this operator’s manual before operating. • All machinery should be operated only by trained and authorized personnel. • To prevent machine damage, use only attachments and service parts approved by the manufacturer. •...
— Safety GRAIN CARTS During Operation • Regulate speed to field conditions. Maintain complete control at all times. • Never service or lubricate equipment when in operation. • Keep away from overhead power lines. Electrical shock can cause serious injury or death. •...
— Safety GRAIN CARTS Driveline Safety • Do not allow children near equipment that is running or engaged. • Do not exceed 1000 rpm PTO speed. • Disengage the PTO, stop the tractor engine, and remove key from ignition before making inspections, or performing maintenance and repairs.
— Safety GRAIN CARTS Pressurized Oil • Relieve the hydraulic system of all pressure before adjusting or servicing. See hydraulic power unit manual for procedure to relieve pressure. • High-pressure fluids can penetrate the skin and cause serious injury or death. Leaks of high-pressure fluids may not be visible.
— Safety GRAIN CARTS Preparing for Emergencies • Keep a first aid kit and properly rated fire extinguisher nearby. • Keep emergency numbers for fire, rescue, and poison control personnel near the phone. Wearing Protective Equipment • Wear clothing and personal protective equipment appropriate for the job. •...
— Set Up GRAIN CARTS SECTION II Set Up Hitch Installation ........................2-2 Auger Rest Stand Set Up ......................2-3 Wheels/Tire Set Up ........................2-4 Coupling PTO Driveshaft ......................2-4 FOR SCALE INFORMATION, PLEASE REFER TO YOUR SCALE MANUAL.
— Set Up GRAIN CARTS Hitch Installation 1. STANDARD HITCH 91299-195 Insert hitch into frame weldment and secure using coupler (102586B) and 1”-8 x 6” capscrew (91299-195), 1” lockwasher (9404- 102586B 041), and 1”-8 hex nut (9394-020). FIG. 2-1 Optional Clevis Hitch 102589B 9404-041 91299-195...
— Set Up GRAIN CARTS Auger Rest Stand Set Up 1. Attach the auger rest stand weldment (2011827B) with rubber bumpers (97896 to the auger tube lower assembly with three 1/2”-13UNC x 4” capscrews (9390-111) and 1/2”-13UNC elastic lock nuts (9398-016). (FIG. 2-3) FIG.
— Set Up GRAIN CARTS Wheel/Tire Set Up Tire Pressure Tire pressure must be verified before first use and adjusted as necessary. Refer to maintenance section of this manual for information on tire pressure. Wheel Nuts • IMPROPERLY TORQUED WHEEL NUTS/BOLTS CAN CAUSE A LOSS OF IMPLEMENT CONTROL AND MACHINE DAMAGE.
— Operation GRAIN CARTS Electrical Hook-Up Your Grain Cart has the option of being supplied FIG. 3-1 with a 7-way SAE connector plug, which will adapt to the receptacle found on most tractors on the market today. If not available, an SAE J560 7-way outlet socket can be purchased from your Unverferth dealer (order #92824).
— Operation GRAIN CARTS Tractor Hook-Up (Continued) Transport Chain Connection • ALWAYS USE THE TRANSPORT CHAIN WHEN TRANSPORTING IMPLEMENTS. FAILURE TO DO SO COULD CAUSE PERSONAL INjURY OR DAMAGE IF THE IMPLEMENTS BE- COME DISENGAGED. • REPLACE THE TRANSPORT CHAIN IF ANY LINK OR END FITTING IS BROKEN, STRETCHED OR DAMAGED.
— Operation GRAIN CARTS Jack Use jack to support an empty grain cart, never FIG. 3-4 a loaded grain cart...always have a loaded grain cart hooked to tractor. Remove jack from storage on left-hand side of the frame and Storage Position install on mounting stud behind hitch.
— Operation GRAIN CARTS Operation in Field • ELECTROCUTION WILL CAUSE SERIOUS INjURY OR DEATH. THE GRAIN CART IS NOT INSULATED. KEEP AWAY FROM ALL ELECTRICAL LINES AND DEVICES. ELECTROCU- TION CAN OCCUR WITHOUT DIRECT CONTACT. 1. Make sure the flow control door is in the closed Flow Control Indicator position before loading into the cart.
— Operation GRAIN CARTS Weather Guard Tarp Operation Always use adequate caution when operating tarp. If tarp is covered with snow, it is important to remove snow before operating. End caps must be free from grain that may be piled on them. Grain should not be heaped higher than end caps.
— Operation GRAIN CARTS Operating Chain Oiler #23250 • MOVING OR ROTATING COMPONENTS CAN CAUSE SERIUS INjURY OR DEATH. ALWAYS DISCONNECT THE POWER SOURCE BEFORE SERVICING. ENSURE THE SERVICE COV- ERS, CHAIN/BELT COVERS AND CLEAN-OUT DOOR(S) ARE IN PLACE AND SECURELY FASTENED BEFORE OPERATING THE MACHINE.
— Maintenance GRAIN CARTS Lubrication To keep your grain cart in top operating condition and to assure its proper performance and reliability for a long period of time, a periodic inspection and lubrication is a must. DESCRIPTION ITEM DESCRIPTION ITEM Linkage Pivot Cart Pivot, Rear (1 Shot Daily) Hinge Tube...
— Maintenance GRAIN CARTS Seasonal Storage Always open flow door and auger cleanout doors to remove any remaining grain and to allow moisture to dry. Wash machine inside and out before storing to remove dirt and debris that can draw and collect moisture.
— Maintenance GRAIN CARTS U-Joints The U-joint will give you many years of service if grease is applied to each joint and spline weekly. For maximum gearbox life: -- Check oil level every week -- Replace oil every season, fill to fluid level or 1 liter (2 pints) 90 weight oil Tires/Wheels Check tire pressures and maintain at recommended values listed in the MAINTENANCE section of this manual.
— Maintenance GRAIN CARTS Drive Train Inspection To insure long life and dependable service from your grain cart, the drivetrain should be inspected after the first 5 loads, at the beginning of each season and after every 25 loads or annually thereafter, whichever comes first. Remove inspection cover and proceed as follows: - Make a general inspection of drivetrain looking for loose hardware.
— Maintenance GRAIN CARTS Drive Sprockets (Continued) Hole Configuration of Drive Sprocket REMOVAL 1. Remove all set or cap screws. 2. Insert set or cap screw in hole indicated by on diagram. Loosen bushing by tightening set or cap screw. OM02512 INSTALLATION 1.
— Maintenance GRAIN CARTS Flow Control Gates Flow Control Indicator The Flow Control Gates are designed to prevent grain from putting an excess load on the horizontal auger during initial start-up. If gates are not working properly check: -- each pivot, on each end of gate, for wear or tightness.
— Maintenance GRAIN CARTS PTO Shear Bolt Clutch • Use a genuine OEM replacement shear bolt to ensure that the shear function does not occur too soon causing inconvenience or too late resulting in damage to driveline and auger components, see “Driveline Components”. FIG.
— Maintenance GRAIN CARTS PTO Shaft & Clutch (Optional) (Continued) Chains (Figs. G1-G3) NOTE: The chain is intended to prevent the shield from rotating against non-moving parts and thereby preventing shield damage. properly installed chain will increase the service life of the shield. 1.
— Maintenance GRAIN CARTS PTO Shaft & Clutch (Optional) (Continued) To Assemble Cone Figs. (L1-L3) 1. Dismantle guard (Figs. J1 - J3). Remove old cone (e.g. cut open with knife). Take off chain. Place neck of new cone in hot water (approx 80°...
— Maintenance GRAIN CARTS Auger Maintenance Horizontal Auger Annually check all bolts, nuts, and set screws. Perform lubrication as specified. Vertical Auger Annually check all bolts, nuts and set screws. FIG. 4-6 Perform lubrication as specified. NOTE: The lower auger position is indexed from the drive dog/tube flange hinge surface, as shown.
— Maintenance GRAIN CARTS Auger Maintenance (Continued) Auger Chain Drive Annually check all bolts, nuts, and set screws. Perform lubrication as specified in Lubrication chart. FIG. 4-7 Drive Sprockets Gearbox PTO Assembly Horizontal Idler Arm Assembly Vertical Idler Arm Assembly Roller Chains 4-14...
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— Maintenance GRAIN CARTS Optional Electronic Scale Troubleshooting If you experience problems in the operation of your system, read through these trouble- shooting steps and perform those which are appropriate. This information may help you to correct the following operational difficulties without further dealer assistance or returning the unit for repair.
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— Maintenance GRAIN CARTS Optional Electronic Scale Troubleshooting (Continued) Indicator Lock-Up A locked up indicator is represented by an Err (error) display message. Test the weigh bar cables to isolate the source of the lock up problem, as follows: 1. Disconnect all weigh bars. 2.
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— Maintenance GRAIN CARTS Optional Electronic Scale Troubleshooting (Continued) Compare Weight Readings for All Weigh Bars as follows: Position a person or heavy object on the platform above each weigh bar, one bar at a time, and compare weight readings for the same person or same object. For each weighing, the weight itself will be off-center, favoring a single Weigh Bar, therefore, none of the readings will be accurate.
— Maintenance GRAIN CARTS Wheel, Hub and Spindle Disassembly and Assembly • TIPPING OR MOVEMENT OF THE MACHINE CAN CAUSE SERIOUS INjURY OR DEATH. BE SURE MACHINE IS SECURELY BLOCKED. • FALLING OBjECTS CAN CAUSE SERIOUS INjURY OR DEATH. DO NOT WORK UNDER THE MACHINE AT ANY TIME WHILE BEING HOISTED.
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— Maintenance GRAIN CARTS Wheel, Hub and Spindle Disassembly and Assembly (continued) 5. Inspect the spindle and replace if necessary. If spindle does not need to be replaced, skip to Step 6; otherwise continue with Step 5. Remove the bolt and lock nut that retains the spindle to the axle. Using a lifting device rated for 100 kg.
— Maintenance GRAIN CARTS Wheels and Tires Wheel Nut Torque Requirements • IMPROPERLY TORQUED WHEEL NUTS/BOLTS CAN CAUSE A LOSS OF IMPLEMENT CONTROL AND MACHINE DAMAGE. TORQUE WHEEL NUTS/BOLTS TO VALUES IN TABLE. CHECK TORQUE BEFORE USE, AFTER ONE HOUR OF UNLOADED USE OR AFTER FIRST LOAD, AND EACH LOAD UNTIL WHEEL NUTS/BOLTS MAINTAIN TORQUE VALUE.
— Maintenance GRAIN CARTS Wheels and Tires (Continued) Tire Warranty For questions regarding new tire warranty, please contact your local original equipment tire dealer. Used tires carry no warranty. Following are phone numbers and Websites for your convenience: Continental/Mitas www.mitas-tyres.com/international/ Phone +420 267 111 550 Fax +420 271 750 214 Continental/Mitas...
— Maintenance GRAIN CARTS Complete Torque Chart Capscrews - Grade 5 NOTE: • Grade 5 capscrews can be identified by three radial dashes on the head. • For wheel torque requirements, refer to Wheels and Tires. • Tighten U-bolts to have the same number of threads exposed on each end. FOOT NEWTON SIZE...
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— Maintenance GRAIN CARTS Hydraulic Fittings – Torque and Installation Tightening O-Ring Fittings 1. Inspect components damage FIG. 4-7 O-Ring fittings contamination. Do not connect any other type of fitting to an O-ring fitting. 2. For adjustable fittings, insure the jam nut and washer are fully backed up.
— Maintenance GRAIN CARTS Hydraulic Fittings – Torque and Installation (continued) Tightening JIC Fittings 1. Inspect all components for damage or contamination. FIG. 4-10 Do not connect any other type of fitting to a JIC fitting. JIC fittings Lubricate the threads. Turn the fitting into the port until it bottoms out.
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Optional Lights (Bundle #2005425B) ....................5-49 Weather Guard End Cap and Tarp Bow Components ..............5-50 Weather Guard Less End Caps and Tarp Bows Components - Model 830 .......5-52 Weather Guard Less End Caps and Tarp Bows Components - Models 1138 & 1242 .....5-54...
— Parts GRAIN CARTS Hitch Components ITEM PART NUMBER DESCRIPTION NOTES 102586B Hitch Coupler =Black= 102589B Optional Non-Scale Unit Clevis Hitch Weldment =Black= 103641B Non-Scale Unit Spade Hitch Weldment =Black= 2004980G Service A-Frame Weldment with Decals =Green= Includes Items 5 through 8 2004980R Service A-Frame Weldment with Decals =Red= 94094...
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Decals ITEM PART NUMBER DESCRIPTION NOTES 9003127 Reflector 2 x 9 =AMBER= 9501639 Decal, UM Logo 9501640 Decal, UM Stripe (5 1/4 x 56 1/2) 901833 Decal, UM Circle 9503589 Decal, 830 9502331 Decal, 1138 9503590 Decal, 1242 23382 Decal, IMPORTANT (Ladder)
— Parts GRAIN CARTS Flow Door Hydraulic Components ITEM PART NUMBER DESCRIPTION NOTES 24607 Pin 1” Dia. x 5 1/8” 85632 Pin 1” Dia. x 3 3/4” 9003995 Sleeve - Hose Marker RED (Flow Door Open) 9003996 Sleeve - Hose Marker RED (Flow Door Close) 901047 Cylinder 3 x 14 91383...
— Parts GRAIN CARTS Chain Oiler Components Weld Stud Weld Stud ITEM PART NUMBER DESCRIPTION NOTES 9501778 Oil Reservoir Tank - 2 Quart with Cap 97420 Flange Screw, 1/4”-20UNC x 3/4” Gr.5 97063 Hose Clip for 3/8” OD Tubing 98134 90°...
— Parts GRAIN CARTS Cleanout Door Components 5-32...
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— Parts GRAIN CARTS Cleanout Door Components ITEM PART NUMBER DESCRIPTION NOTES 2011846B Rear Link Arm Weldment =Black= 2011852B Front Link Arm Weldment =Black= 2011853B Cleanout Door Linkage Plate =Black= 2011966B Cleanout Door Assembly =Black= Includes Items 5-9 2011845B Cleanout Door Weldment =Black= 9405-070 Flat Washer, 5/16”...
— Parts GRAIN CARTS Upper Side Panel Support Components ITEM PART NUMBER DESCRIPTION NOTES 2004995G Center Panel Support Bracket =Green= 2004995R Center Panel Support Bracket =Red= Panel Support Bracket =Black= 2005001B For Front, Left-Hand Side & Rear, Right-Hand Side of Cart Panel Support Bracket =Black= 2005003B For Front, Right-Hand Side &...
— Parts GRAIN CARTS Front & Rear Upper Panel Corner Tie Rod Components ITEM PART NUMBER DESCRIPTION NOTES 2005005B Corner Tie Rod =Black= 2005007B Corner Tie Rod Bracket =Black= 2005011G Strap =Green= 2005011R Strap =Red= 91262 Flange Screw, 3/8”-16UNC x 1” 91263 Large Flange Nut, 3/8”-16UNC 2004858B...
— Parts GRAIN CARTS Sideboard Components QTY BY MODEL ITEM PART NUMBER DESCRIPTION NOTES 1138 1242 102608 Window Glass 102693 Weatherstrip 25039B Angle 62 1/2” Long Shown 2010435B Angle 64 1/2” Long 25311B Front Left-Hand Sideboard 22” x 117 5/8” Shown 2010440B Front Left-Hand Sideboard 30”...
— Parts GRAIN CARTS Spindle & Hub Assembly — Non-Scale Unit ITEM PART NUMBER DESCRIPTION NOTES 286170G Spindle & Hub Assembly =Green= Includes Items 1 through 16 286170R Spindle & Hub Assembly =Red= 283739G Hub with Bearing Cups and Studs =Green= Includes Items 2 through 4 283739R Hub with Bearing Cups and Studs =Red=...
— Parts GRAIN CARTS Spindle & Hub Assembly — Scale Unit ITEM PART NUMBER DESCRIPTION NOTES 267277G Spindle & Hub Assembly — Scale Unit =Green= Includes items 1 through 17 267277R Spindle & Hub Assembly — Scale Unit =Red= 283739G Hub with Bearing Cups and Studs =Green= Includes items 2 through 4 283739R...
— Parts GRAIN CARTS Wheels & Tires PART NUMBER ITEM DESCRIPTION Model 830 Model 1138 Model 1242 111729SM Wheel & Tire Assembly 27 x 32 / TLIF800/65R32 17273SM Wheel Only 27 x 32 18904 18904 Wheel & Tire Assembly 30x32 / 900/70R32 R-1W...
— Parts GRAIN CARTS Weather Guard End Cap and Tarp Bow Components 5-50...
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— Parts GRAIN CARTS Weather Guard End Cap and Tarp Bow Components ITEM PART NO. DESCRIPTION NOTES Models Model 1138 & 1242 Screw/Self Drilling 1/4-14 x 1” 9512 Hex Washer Head 91263 Hex Nut/Large Flange, 3/8”-16UNC 96972 Screw/Self Drilling 3/8”-16UNC x 1” 25124B Tarp Bow Strap 25125B...
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— Parts GRAIN CARTS Weather Guard Less End Caps & Tarp Bows Components Model 830 5-52...
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— Parts GRAIN CARTS Weather Guard Less End Caps & Tarp Bows Components Model 830 ITEM PART NO. DESCRIPTION NOTES 2011333B Tarp Kit with End Caps and Vent Covers 96972 Screw/Self Drilling, 3/8”-16UNC x 1” 221668 PVC Pipe - 180”...
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— Parts GRAIN CARTS Weather Guard Less End Caps & Tarp Bows Components Models 1138 & 1242 ITEM PART NUMBER DESCRIPTION NOTES 221659 Tarp Kit with Arched End Caps 25954 Roll Tube Weldment, 240” 25949 Fixed Tube Weldment, 230” 221668 Pipe - 180”...
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— Parts GRAIN CARTS Weather Guard Less End Caps & Tarp Bows Components Models 1138 & 1242 ITEM PART NUMBER DESCRIPTION NOTES 281712B Bracket & U-Nut Assembly 221749 Tarp Handle Weldment 91262 Large Flange Screw, 3/8”-16UNC x 1” 9005305 Lynch Pin 3/8” x 3” 9003078 Cap - Plastic (2 x 3) 902613...
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