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J&M 1012 - User Manual

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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
Rev. 11.28.2018
GRAIN CART
OPERATOR’S MANUAL
MODEL
Manual

Questions and Answers

  • D
    Dylan MorrisonAug 4, 2025
    What to do if the auger will not return to down position on J&M 1012 Farm Equipment?
    • C
      Christopher MillerAug 4, 2025
      If the auger on your J&M Farm Equipment won't return to the down position, several factors could be at play. First, check for dirt in the restrictor fittings outside the hydraulic cylinder and clean them. A faulty check valve could also be the culprit, requiring replacement. Ensure the feed gate is closed and that the limit switch on the feed gate indicator assembly is functioning correctly. Another potential cause is that the upper and lower flighting are locked together; in this case, the bearing on top of upper auger flighting needs adjusting to ensure there is a 1/8” (0,32cm) gap between the bottom of the top bearing and the top of the upper tube housing.
  • S
    sandersmichaelAug 9, 2025
    Why is there grain flow stoppage in my J&M Farm Equipment?
    • L
      Lisa CostaAug 9, 2025
      Grain flow stoppage in your J&M Farm Equipment can occur for several reasons. One common cause is a sheared bolt in the drive dog. Replace the bolt, and when engaging the upper and lower flighting, do so at a slow rate of speed. Also, ensure you never engage or disengage the upper and lower flightings until the augers come to a complete stop, as folding the auger before it stops can cause issues. Another potential cause is a sheared PTO key; replace the key and tighten the set screw.
  • B
    Benjamin GarciaAug 16, 2025
    What to do if my J&M Farm Equipment auger tube is breaking away?
    • S
      Sierra WatsonAug 16, 2025
      If the auger tube on your J&M Farm Equipment is breaking away at the hinge area, or if the ram in the hydraulic folding cylinder is bent, it might be because the upper auger was extended in the upright position while traveling in the field. If necessary, repair or replace the folding cylinder. Remember to lower the auger to the field position after unloading.
  • E
    Eric Faulkner Jr.Aug 21, 2025
    Why is the hanger bushing assembly hot on my J&M 1012 Farm Equipment?
    • J
      Jennifer GarciaAug 21, 2025
      If the hanger bushing assembly at the top of the lower auger flighting is hot on your J&M Farm Equipment, it could be due to the top of the hanger bushing assembly rubbing against the drive dog. Loosen the two bolts and re-adjust the position of the hanger bushing assembly, then re-tighten the bolts. Alternatively, remove the lower flighting assembly and place a shim between the spline coupler and the gearbox.
  • A
    Amber YoungAug 27, 2025
    How to fix excessive vibration in J&M 1012?
    • B
      Brandon RoseAug 28, 2025
      Excessive vibration in your J&M Farm Equipment may be due to a bent auger flighting or shaft. Straighten or replace the auger flighting. Alternatively, the drive shaft may be bent. Replace or straighten the drive shaft.

Summary

Dealer Pre-Delivery Instructions Grain Cart

WHEEL NUTS

Check wheel nuts for correct torque setting and regular re-checks during initial operation.

UPPER AND LOWER AUGERS

Check auger alignment and bearing gap for proper engagement and operation.

To the Dealer

EXPRESS WARRANTY

Manufacturer's warranty against defects in construction or materials for a period of ONE year.

Specifications

Single Wheel Option

Lists capacity, auger, wheels, tires, hubs, and spindles for single wheel setup.

Walking Tandem Dual Wheels Option

Lists capacity, wheels, tires, and spindles for tandem dual wheel setup.

BOLT TORQUE CHART

SAE Torque Chart

Provides torque values for SAE Grade 2, 5, and 8 bolts based on size.

Metric Torque Chart

Provides torque values for metric Grade 8.8 and 10.9 bolts based on size.

Safety Rules

General Safety Precautions

Lists essential safety rules for operation, transport, maintenance, and storage.

Initial Operation and Maintenance

Operating Instructions

Adjusting Row Spacing for Walking Tandem Duals

Lubrication Service Schedule

Grease Points and Schedule

Details lubrication points and intervals for PTO, augers, and gearbox.

Routine Maintenance

Troubleshooting

Common Issues and Remedies

Lists common operational problems with possible causes and suggested solutions.

Adjusting the Lower Flighting

Adjusting the Upper Flighting

Storage Preparation

Power Take-Off (PTO) Shaft Assembly

130 Degree Gearbox Assembly (Weasler)

Lower Auger Assembly

Upper Auger Linkage

Upper Auger Assembly

Hydraulic Hoses & Cylinders

Auto-Gate Shut-Off Hydraulics

Component Breakdown

Exploded view and part list for auto-gate shut-off hydraulic system.

Auto-Gate Shut-Off Assembly

Auto-Gate Shut-Off Wiring Schematic

Lights and Wiring

Digi-Star 5-Point Scale System for Single Wheel Grain Carts

Digi-Star 5-Point Scale System for Grain Carts with Tracks

Digi-Star 5-Point Scale System Hardware for Track & Bolt on Axle

Digi-Star 5-Point Scale System for Grain Carts with Walking Tandem Dual Wheels

Walking Tandem Dual Wheel Assembly

Roll Tarp Assembly

J&M 1012 Specifications

General IconGeneral
BrandJ&M
Model1012
CategoryFarm Equipment
LanguageEnglish

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