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Manual GRAIN CART MODEL O P E R A T O R ’ S M A N U A L J&M Manufacturing Co, Inc 284 Railroad Street - P.O. Box 547 | Fort Recovery, OH 45846 | Ph: (419) 375-2376 | Fax: (419) 375-2708 www.jm-inc.com...
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Stance Rear Opposite Auger Side Auger Side Front...
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Dealer Pre-Delivery Instructions Grain Cart WHEEL NUTS Check ALL wheel nuts for correct torque setting. (3/4”-400 Ft-Lbs, 22mm-640 Ft-Lbs) Tighten as needed. Re-Check wheel nut torque settings during initial break in period (during 1st, 2nd, 3rd loads, etc.), then periodically afterwards (every 10 hours of use for first 40 hours).
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Dealer Pre-Delivery Instructions Grain Cart GEARBOX Check the gearbox oil level. For the process of checking the oil in your gearboxes, refer to “Lubrication Service Schedule” in this manual. Add SAE 80W-90 lubricant as necessary. LIGHTING & SAFETY FEATURES Check the tractor lighting system for functions. Plug the grain cart wire harness into the tractor receptacle and check the cart lighting for correct functions.
Use only genuine J. & M. service parts. Substitute parts may void warranty and may not meet standards required for safety and satisfactory operation. Record the model number and serial number of your equipment in the spaces provided: Model No:1012 Serial No: ________________________...
General Information TO THE OWNER: The purpose of this manual is to assist you in operating and maintaining your grain cart in a safe manner. Read it carefully. It furnishes information and instructions that will help you achieve years of dependable performance and help maintain safe operating conditions.
General Information BOLT TORQUE CHART Always tighten hardware to these values unless a different torque or tightening procedure is listed for specific application. Fasteners must always be replaced with the same grade as specified in the manual parts list. Always use the proper tool for tightening hardware: SAE for SAE hardware and Metric for Metric hardware. Make sure fastener threads are clean and you start thread engagement properly.
Decals ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! Replace Immediately If Damaged or Missing Description Part No. J&M Oval Decal (Large) 9-1/2” x 15” JM0015151 X-Tended Reach Decal JM0037663 Caution Lower Rest Decal JM0037662 Warning, Keep Hands Away Decal JM0018039 Bullet Auger Decal JM0037664 Danger, Electric Lines Decal...
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Decals Description Part No. 11 Field Position/Storage Position Decal JM0037661 12 Warning, Pinch Point Decal JM0014994 13 Warning, Falling Or Lowering Decal JM0014992 14 www.jm-inc.com Decal JM0019239 15 Opposite Auger Side Stripe Kit Specify 16 Auger Side Stripe Kit Specify 17 Bullet Auger Decal AS JM0041315 18 Danger, Do Not Enter Grain Tank Decal...
Safety Rules ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! Safety is a primary concern in the design and manufacture of our products. Unfortunately, our efforts to provide safe equipment can be erased by an operator’s single careless act. In addition, hazard control and accident prevention are dependent upon the awareness, concern, judgment, and proper training of personnel involved in the operation, transport, maintenance and storage of equipment.
Initial Operation and Maintenance WARNING BE CERTAIN THAT ALL POWER IS SHUT OFF BEFORE SERVICING THE GRAIN CART. Before the grain cart is put into service: Have the safety instructions been read and clearly understood by the operator(s) of this machine? Has the gearbox been properly filled with SAE 80W-90 gearbox lubricant? Have all nuts, bolts, bearings and braces been properly fastened? Has the PTO been checked for proper overlap?
BE CERTAIN THAT ALL POWER IS SHUT OFF WHEN HOOKING UP TO TRACTOR OR CONNECTING HYDRAULIC LINES TO TRACTOR. Preparing the Grain Cart for Use: Model 1012 grain carts require a 225+ HP Tractor. IMPORTANT: Do NOT pull a loaded grain cart on highway. For incidental highway travel, observe the section below.
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Operating Instructions (Continued) lines to one service outlet on the tractor. Two hydraulic lines (yellow band) operate the folding mechanism of the auger. Connect these lines to a second service outlet on the tractor. The remaining two hydraulic lines (red band) operate the hydraulic flow control spout located at the end of the upper auger.
8 hours of use. Lubricate the springs and retaining bolts on the bearing before prolonged storage of the grain cart. Gearbox Lubricant Model Ounces Input Shaft Output Shaft 1012 1-3/4” 2” Pivot Pin Once Annually...
Routine Maintenance WARNING BE CERTAIN ALL POWER IS SHUT OFF WHEN SERVICING THE GRAIN CART • Repack the bearings in the hub assembly once a year or as needed. Use a good quality LS EP2 Severe Duty, High Shock Load, Lithium based Grease.
Adjusting the Lower Flighting WARNING MAKE SURE THAT ALL POWER IS SHUT OFF BEFORE ADJUSTING THE FLIGHTING ASSEMBLY. If the drive-dog and hanger assembly are becoming excessively hot during unloading, the lower flighting and/or hanger may need adjusting. The hanger bushing assembly has elongated holes where it attaches to the outer tube assembly. Loosen the two 3/8” bolts on the hanger bushing assembly.
Removing Dirt from the Restrictors on the Hydraulic Cylinder WARNING MAKE SURE THAT ALL POWER IS SHUT OFF AND THE UPPER AUGER TUBE IS IN THE DOWN POSITION BEFORE REMOVING THE RESTRICTORS Remove restrictors from the 90 degree street elbow on the hydraulic cylinder. Remove dirt from the fitting to allow hydraulic oil to flow through the restrictor.
Repair Parts List and Diagrams When performing maintenance work, wear sturdy, rough-soled work shoes and protective equipment for eyes, hair, hands, hearing and head. Follow the Operator’s Manual instructions to ensure safe and proper maintenance and repair. Your local, authorized dealer can supply genuine replacement parts. Substitute parts may not meet original equipment specifications and may be dangerous.
Hitch Assembly Description Part No. 1”-8 x 5-1/2” Gr5 Z Hex Bolt JM0002110 2-7/8” x 16-3/4” Non-Scale Hitch Bar JM0025227 1”-8 x 7” Gr8 YZ Hex Bolt JM0042653 Cast Iron Spade 2-1/4” Pin Hole JM0020529 Cast Iron Clevis (Bolt-On) 2-1/4” Pin Hole JM0020527 3/4”-16 x 2-1/2”...
Upper Auger Linkage Description Part No. 1/4” Diameter Snap Ring JM0001870 Master Link w/ Keeper (11-1/8” x 3” x 3/4”) JM0035075 Main Fold Link (22-1/2” x 7-7/16” x 1”) JM0034658 1-1/4” ID x 1-1/2” OD x 2” Long Sleeve Composite Bearing JM0021957 5/8”-11 Gr5 Z Centerlock Hex Nut JM0002146...
Auto-Gate Shut-Off Assembly AUTO GATE ACTIVE Description Part No. 1/4”-20 x 3-1/2” Gr5 Z Hex Bolt JM0046621 1/4”-20 Gr5 Z SF Hex Nut JM0001630 Auto-Gate Hydraulic Valve JM0026247 1/2” Male ORB x 3/8” Female NPT Swivel; 90 Degree Elbow JM0027285 3/8”...
Digi-Star 5-Point Scale System for Grain Carts with Walking Tandem Dual Wheels GT 400 GT 560 Description Part No. 3-3/4” Digi-Star Weigh Spindle (375WS) JM0021451 3-3/4” ID x 4-1/2” OD x 9-3/8” Adapter Pipe Tubing (ATP-375-GS) JM0021453 5/8”-11 x 6-1/2” Gr5 Zinc Hex Bolt JM0019979 5/8”-11 Gr5 Z Centerlock Hex Nut JM0002146...
JM0013674* Back Endboard 141” x 19-1/4” (1000, 1012)(TTE-1000R) JM0013678* High Sideboard Corner 19” (1000, 1012)(TTE-1000HSC) JM0013699 Back High Sideboard 132” x 19-1/4” (1000, 1012)(TTE-1000HSR) JM0013671* High Sideboard Splice 19” (1000, 1012)(TTE-1000HSP) JM0013700 High Sideboard Brace End 18-1/2” (1000, 1012) JM0013731 10 Sideboard Brace 135”...
Ladder Assembly Description Part No. 1/2”-13 x 1-1/2” Gr5 Z Hex Bolt JM0002100 1/2” ID, 1-3/8” OD Z Flat Washer JM0003082 1/2”-13 Gr5 Z Centerlock Hex Nut JM0001511 3/8”-16 x 1” Gr5 Z SF Hex Bolt JM0002092 3/8”-16 Gr5 Z SF Hex Nut JM0002152 Side Swing Ladder Mount Bracket JM0012865 Swing Out Ladder Adjustable Tab JM0020977...
Spring Return Assembly Description Part No. 1/4”-20 x 1.0” Gr5 Z Hex Bolt JM0002095 1-1/4” Idler Pulley (1/4” ID) JM0002439 Spring Return Housing for Grain Cart Roll Tarp JM0012974 1/4”-20 Gr5 Z Centerlock Hex Nut JM0001505 3/8”-16 Gr5 Z Centerlock Hex Nut JM0001512 3/4”...