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OPERATORS MANUAL
1522
1412
1312
1222
1122
1112
1012
812
J. & M. Mfg. 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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Summarization of Contents

To The Dealer
Express Warranty
Details warranty terms and conditions for the equipment.
Service Information
Guidance on service, parts, and warranty claim procedures.
General Information
Safety Alert Symbols
Explains DANGER, WARNING, CAUTION, and IMPORTANT symbols used in the manual.
Specifications
Model Specifications
Detailed specifications for various models, including capacity, dimensions, and options.
DIMENSIONS
Provides dimensional data for different grain cart models.
Bolt Torque Chart
SAE Series Torque Chart
Torque values for SAE grade fasteners, with identification guide.
Metric Series Torque Chart
Torque values for metric fasteners, with identification guide.
Wheel Nut Tightening
Specific instructions and torque values for tightening wheel nuts.
Safety Rules
Operator Safety and Training
Emphasizes operator training, understanding manuals, and safe operating practices.
General Safety Precautions
Covers travel speeds, hydraulic leaks, cleaning, and general machine operation safety.
Initial Operation and Maintenance
Pre-Operation Checks
Checklist of safety instructions, gearbox, and PTO checks before operation.
PTO Overlap and Tire Pressure
Guidance on PTO overlap and recommended tire inflation pressures.
Operating Instructions
Wheel Nut Torque and Installation
Details torque specs and proper installation of wheel nuts for safety and warranty.
Lighting and Safety Decals
Instructions on positioning lights and SMV emblems for visibility and safety.
Preparing Cart for Use and Towing Safely
Tractor HP requirements, cart preparation, and safe road travel guidelines.
Adjusting Row Spacing
Walking Tandem Duals Adjustment
Step-by-step guide to adjust row spacing on tandem axle configurations.
Lubrication Service Schedule
PTO & Driveline Lubrication
Schedule for greasing PTO, drive bearings, and universal joints.
Auger Folding Mechanism Lubrication
Lubrication points for the auger folding pivot and hanger bushing.
Gearbox Lubricant
Information on gearbox lubricant type, capacity, and checking procedure.
Routine Maintenance
Regular checks for bearings, welds, hoses, tires, and guards.
Troubleshooting
Auger Return or Movement Issues
Addresses problems with auger returning to position and possible causes like dirt or check valve issues.
Hanger Bushing Assembly Issues
Troubleshooting steps for a hot hanger bushing assembly, often related to rubbing.
Excessive Vibration
Identifies bent flighting or drive shaft as causes for excessive vibration.
Grain Flow Stoppage
Solutions for grain flow blockages, including sheared bolts or PTO key issues.
Adjusting Flighting
Lower Flighting Adjustment
Instructions for adjusting the lower flighting assembly for optimal performance.
Upper Flighting Adjustment
Steps to adjust the upper flighting for proper separation and engagement.
Storage Preparation
Removing Dirt From Hydraulic Restrictors
Procedure to clean hydraulic restrictors to ensure proper oil flow.
Storage Preparation Guidelines
Guidelines for preparing and storing the grain cart to prevent damage.
Removing From Storage
Steps to take when bringing the grain cart out of storage.
Repair Parts Lists
Wheel Rims for Grain Carts
Lists of part numbers for various wheel rims used on grain carts.
Tires for Grain Carts
Part numbers for different tire sizes and types compatible with grain carts.
Gearbox Assemblies
20" Diameter Turbo Auger Gearbox
Exploded view and parts list for the 20" gearbox.
18" Diameter Auger Gearbox
Exploded view and parts list for the 18" gearbox.
Hub, Spindle, and PTO Assemblies
Hub & Spindle Assembly 250-10
Parts breakdown for hub and spindle assemblies on 250-10 models.
Power Take-Off (PTO) Shaft Assembly
Diagram and parts list for the PTO shaft assembly.
Hub & Spindle Assemblies W-891 & W-881
Hub & Spindle Assembly W-891
Parts list for W-891 hub and spindle assemblies.
Hub & Spindle Assembly W-881
Parts list for W-881 hub and spindle assemblies.
Hitch and Inspection Window Parts
Inspection Windows Parts
Components for the inspection window kit.
Hitch Assembly Parts
Components for the hitch assembly, including clevis and spade options.
Door Wheel Assemblies
Door Wheel Assembly (2015 & Older)
Parts list for older door wheel assemblies.
Door Wheel Assembly (2016 & Newer)
Parts list for newer door wheel assemblies.
Tandem Wheel and Auger Assemblies
Walking Tandem Dual Wheel Assembly Parts
Components for the walking tandem dual wheel system.
Auger Rest Assembly Parts
Parts for the auger rest mechanism.
Weigh Scale Systems
Digi-Star & Weigh Tronix Scale Systems
Components for Digi-Star and Weigh-Tronix scale systems.
Ladder and Frame Assemblies
Ladder Assembly Parts
Components for the ladder assembly.
Bolt-On Frame (812) Parts
Parts list for the bolt-on frame specific to model 812.
Driveline Assembly
Driveline Components
Parts list for the driveline assembly, including U-joints and guards.
Top Auger Assemblies
Top Auger Linkage Parts
Components for the top auger linkage mechanism.
Upper Flighting Parts
Parts list for the upper flighting, including bearings and collars.
Top Auger Assembly
Top Auger Assembly Components
Parts breakdown for the entire top auger assembly.
Lower Auger Assembly
Lower Auger Assembly Components
Parts list for the lower auger assembly, including liners and flighting.
Hydraulic Hoses & Cylinders
12 Series Hydraulic Hoses & Cylinders
Components for hydraulic hoses and cylinders on 12 series models.
Lock-N-Load and Auto-Gate Systems
Lock-N-Load Components
Parts for lock-n-load and auto-gate shut-off systems.
Auto-Gate Shut-Off Assembly Parts
Components for auto-gate shut-off systems for scale integration.
Light Kit Assembly
Light Kit Components
Parts list for the lighting kit, including lights and wiring harnesses.
Sideboard Assemblies
Sideboards for 812 & 1012 Models
Parts lists for 812 and 1012 sideboard kits.
Sideboards for 1112, 1312, & 1412 Models
Parts lists for 1112, 1312, and 1412 sideboard kits.
Sideboards for 1122 Leaner
Parts lists for 1122 leanable sideboard kits.
Sideboards for 1222 Leaner
Parts lists for 1222 leanable sideboard kits.
Sideboards for 1522 Leaner
Parts lists for 1522 leanable sideboard kits.
Roll Tarp Assembly
Roll Tarp Components
Parts list for the roll tarp assembly, including end caps, bows, and hardware.

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