J&M 1326 User manual

Rev. 5.8.2019
GRAIN CART
OPERATOR’S MANUAL
MODEL
Manual
J&M Manufacturing Co, Inc
284 Railroad Street - P.O. Box 547 | Fort Recovery, OH 45846 | Ph: [phone] | Fax: [phone]
www.jm-inc.com

2
Stance
Rear
Opposite Auger
Side
Auger Side
Front

3
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
rst 40 hours). Keep checking wheel nut settings until wheel nuts do not loosen. If wheel
nuts loosen and damage the surface of the wheel center, it will be impossible to keep
them tight. Failure to keep the wheel nuts tight could cause considerable damage to the
grain cart and surrounding. It is the Dealer’s responsibility to have wheel nuts torqued to
specication before delivery. Damage caused by failure to keep the wheel nuts tight is not
warrantable.
HITCH
Determine the hitch style of cart to be compatible with tractor. Tractor with hammer strap
(clevis type) should be used with grain carts equipped with a single prong (spade) hitch.
Tractors equipped with a single prong hitch (no hammer strap) should be used with grain
carts equipped with a double prong (clevis) hitch.
Be sure the tractor pin is at least 1/4”smaller in diameter than the pin hole in the grain cart
hitch to ensure enough free movement when traversing through uneven terrain.
POWER TAKE-OFF
Check for adequate clearance between telescoping PTO and tractor hitch. Suggested
clearance is 7 inches.
Check telescoping PTO for adequate extension. With the tractor hitched to the cart on at
level ground, the PTO should have approximately 10 inches extended from the collapsed
(shortest) length.
UPPER AND LOWER AUGERS
Raise the auger to the unload position. Run the auger from the PTO or optional hydraulic
motor. If the top auger is misaligned with the bottom auger, you will hear a ‘bang’as
the upper auger realigns itself with the lower auger. This is normal as the top auger has
dropped to engage the lower auger. Be sure that the top auger engages the lower auger.
Check bearing at top of auger. Be sure to have approximately 1/8”to 3/16”of an inch gap
under/between top auger bearing. Some models have bearings inside and some models
have bearings outside of upper auger housing. If there is no gap under the bearing, or the
gap is greater than 1/8”to 3/16”, the bearing needs adjusted.
HYDRAULIC CYLINDERS AND HOSES
Run all functions of the hydraulic cylinders and inspect ttings and seals for leakage. (use
cardboard or wood to check for hydraulic leaks)
(Continued on Next Page)

4
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. Note: The auger spout
light is activated through a mercury switch located at the harness connection under the
discharge spout. The auger spout light should automatically turn on when the auger is
in the unload position, and turn o when the auger is returned to the storage position. If
the auger spout light does not turn on or shut o properly, the mercury switch may need
repositioned.
Check that the safety chains are properly installed. Use bolt-torque chart listed in
operator’s manual for correct torque value.
TIRES
All tires need to be inated to the specied air pressure given in the “Tire Pressure”section
on the “Initial Operation & Maintenance”page of this manual.

5
Table Of Contents
6..............................................................................................To the Dealer
7.......................................................................................General Information
8.............................................................................Specications and Dimensions
8..............................................................................Walking Tandem Dual Wheels
8..............................................................................................Single Wheels
8.....................................................................................................Tracks
9..........................................................................................Bolt Torque Chart
10 ....................................................................................................Decals
12 .............................................................................................. Safety Rules
13 ........................................................................ Initial Operation and Maintenance
14 ....................................................................................Operating Instructions
15 .........................................................Adjusting Row Spacing for Walking Tandem Duals
16 ..............................................................................Lubrication Service Schedule
17 .....................................................................................Routine Maintenance
17 ..........................................................................................Troubleshooting
18 ..................................................................Adjusting the Lower and Upper Flighting
19 ..............................................Removing Dirt from the Restrictors on the Hydraulic Cylinder
19 .......................................................................................Storage Preparation
Repair Parts List and Diagrams
19 ..................................................................................... Wheel Rims and Tires
20 ...........................................................Hub & Spindle Assembly 250-10 (Single Wheels)
21 ..............................................Hub & Spindle Assembly 550-20 (Single Wheels-20 Bolt Hubs)
22 ............................................Hub & Spindle Assembly W-881 (Walking Tandem Dual Wheels)
23 ............................................................. Power Take-O (PTO) Shaft Assembly - Comer
24 ............................................................Power Take-O (PTO) Shaft Assembly - Weasler
25 ..................................................................130 Degree Gearbox Assembly (Weasler)
26 ..................................................................................Hitch and Jack Assembly
27 ....................................................................................... Driveline Assembly
28 ...........................................................................Upper & Lower Auger Assembly
29 .............................................................................................. Lift Cylinder
29 .......................................................................................Flow Control Spout
30 .........................................................................................Lights and Wiring
31 .............................................................................Auto-Gate Shut-O Assembly
31 .....................................................................Auto-Gate Shut-O Wiring Schematic
32 ........................................................5-Point Scale System for Single Wheel Bolt on Axles
33 ............................................................................5-Point Scale System for Tracks
34 .....................................................5-Point Scale System for Walking Tandem Dual Wheels
35 ....................................................................Walking Tandem Dual Wheel Assembly
36 ............................................................................................Miscellaneous
37 ...............................................................................................Sideboards
38 .....................................................................................Door Wheel Assembly
38 ......................................................................................Inspection Windows
39 ...................................................................................Spring Return Assembly
40 ........................................................................................Roll Tarp Assembly

6
To the Dealer
Read manual instructions and safety rules. Make sure all items on the Dealer’s Pre-Delivery and Delivery Check Lists are completed before
releasing equipment to the owner.
The dealer must complete the Warranty Registration found on the Dealer Portal website located at dealer.jm-inc.com. and return it to J&M
Mfg. Co., Inc. at the address indicated on the form. Warranty claims will be denied if the Warranty Registration has not been submitted.
EXPRESS WARRANTY:
J&M Mfg. Co., Inc. warrants against defects in construction or materials for a period of ONE year. We reserve the right to inspect and decide
whether material or construction was faulty or whether abuse or accident voids our guarantee.
Warranty service must be performed by a dealer or service center authorized by J&M Mfg. Co., Inc. to sell and/or service the type of
product involved, which will use only new or remanufactured parts or components furnished by J&M Mfg. Co., Inc. Warranty service will
be performed without charge to the purchaser for parts or labor based on the Warranty Labor Times schedule. Under no circumstance
will allowable labor times extend beyond the maximum hours indicated in the Warranty Labor Times schedule for each warranty
procedure. The purchaser will be responsible, however, for any service call and/or transportation of the product to and from the dealer
or service center’s place of business, for any premium charged for overtime labor requested by the purchaser, and for any service and/or
maintenance not directly related to any defect covered under the warranty. Costs associated with equipment rental, product down time,
or product disposal are not warrantable and will not be accepted under any circumstance.
Each Warranty term begins on the date of product delivery to the purchaser. Under no circumstance will warranty be approved unless (i)
the product warranty registration card has been properly completed and submitted to the equipment manufacturer, and (ii) a warranty
authorization number has been issued by the equipment manufacturer. This Warranty is eective only if the warranty registration card is
returned within 30 days of purchase.
This Warranty does not cover a component which fails, malfunctions or is damaged as a result of (i) improper modication or repair, (ii)
accident, abuse or improper use, (iii) improper or insucient maintenance, or (iv) normal wear or tear. This Warranty does not cover
products that are previously owned and extends solely to the original purchaser of the product. Should the original purchaser sell or
otherwise transfer this product to a third party, this Warranty does not transfer to the third party purchaser in any way. J&M Mfg. Co.,
Inc. makes no Warranty, express or implied, with respect to tires or other parts or accessories not manufactured by J&M Mfg. Co., Inc.
Warranties for these items, if any, are provided separately by their respective manufacturers.
THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES OR CONDITIONS, EXPRESS, IMPLIED OR STATUTORY, INCLUDING ANY
IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR PARTICULAR PURPOSE.
In no event shall J&M Mfg. Co., Inc. be liable for special, direct, incidental or consequential damages of any kind. The exclusive remedy
under this Warranty shall be repair or replacement of the defective component at J&M Mfg. Co., Inc’s. option. This is the entire agreement
between J&M Mfg. Co., Inc. and the Owner about warranty and no J&M Mfg. Co., Inc. employee or dealer is authorized to make any
additional warranty on behalf of J&M Mfg. Co., Inc.
The manufacturer reserves the right to make product design and material changes at any time without notice. They shall not incur any
obligation or liability to incorporate such changes and improvements in products previously sold to any customer, nor shall they be
obligated or liable for the replacement of previously sold products with products or parts incorporating such changes.
SERVICE:
The equipment you have purchased has been carefully manufactured to provide dependable and satisfactory use. Like all mechanical
products, it will require cleaning and maintenance. Lubricate the unit as specied. Observe all safety information in this manual and
safety signs on the equipment.
For service, your authorized J&M dealer has trained mechanics, genuine J&M service parts, and the necessary tools and equipment to
handle all your needs.
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:1326 Serial No: ________________________ Date of Purchase: ___________________
Purchased From: ________________________________________________________________________________
Provide this information to your dealer to obtain correct repair parts.

7
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. If
this machine is used by an employee or is loaned or rented, make certain that the operator(s), prior to operating:
1. Is instructed in safe and proper use.
2. Reviews and understands the manual(s) pertaining to this machine.
Throughout this manual, the term IMPORTANT is used to indicate that failure to observe can cause damage to equipment. The terms
CAUTION, WARNING and DANGER are used in conjunction with the Safety-Alert Symbol (a triangle with an exclamation mark) to indicate
the degree of hazard for items of personal safety. When you see this symbol, carefully read the message that follows and be alert to the
possibility of personal injury or death.
DANGER
WARNING
CAUTION
This Safety-Alert symbol indicates a hazard and means
ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!
Indicates an imminently hazardous situation that, if not avoided, will result in death or serious injury.
Indicates a potentially hazardous situation that, if not avoided, could result in death or serious injury,
and includes hazards that are exposed when guards are removed.
Indicates a potentially hazardous situation that, if not avoided, may result in minor or moderate injury.
Indicates that failure to observe can cause damage to equipment.
Indicates helpful information.
IMPORTANT
NOTE

8
Specications and Dimensions
SPECIFICATIONS
Single Wheel Option
Capacity
Auger, One Vertical
Unload Time (minutes)
Wheels (2)
Tires (2)
Hubs (2)
Spindles (2)
Tongue Weight
Empty
Loaded
Total Weight (approx.)
1,325 Bushels
22”
2.2 minutes
32x36 Heavy or
44x32
IF1050/50R32 or
IF1250/50R32
10 Bolt or 20 Bolt
6”Diameter
2,400 lbs.
4,800 lbs.
16,100 lbs.
Walking Tandem Dual Wheels Option
Capacity
Wheels (4)
Tires (4)
Spindles (4)
Total Weight (approx.)
1,325 Bushels
18x42
IF 520/85R42 or
520/85R42
4-1/2”Diameter
19,100 lbs.
Tracks Option
Capacity
Total Weight (approx.)
Compaction Rate
1,325 Bushels
22,800 lbs.
12.20 lbs/sq inch
LG
M
J
K
A
F
CD
B
H
E
I
DIMENSIONS
Model A B C D E F G H I J K L M
1326 1’-6” 21’-10” 8’-6” 25’-6” 34’-5” 14’-2” 7’-6” 12’-3” 1’-5” 10’-0” 11’-9” 11’-4” N/A
Single Wheels
Walking Tandem Dual Wheels
G
M
J
K
L
N
A
F
CD
B
H
E
I
DIMENSIONS
Model A B C D E F G H I J K L M
1326 1’-6” 21’-9” 8’-6” 25’-6” 34’-5” 14’-2” 7’-6” 12’-2” 1’-5” 6’-0” 10’-0” 11’-9” 11’-4”
Tracks
G
M
J
K
L
N
A
F
CD
B
H
E
I
DIMENSIONS
Model A B C D E F G H I J K L M
1326 1’-6” 12’-2” 8’-6” 25’-6” 34’-5” 14’-2” 7’-6” 12’-3” 1’-5” 9’-0” 12’-0” 11’-9” 11’-4”

9
Bolt Torque Chart
TIGHTENING WHEEL NUTS
Standard 3/4”wheel studs and nuts should be tightened to torque 400 Ft.-Lbs and standard 22mm studs should be tightened
to torque 640 Ft.-Lbs. During initial operation of the grain cart and then checked for proper torque after every 10 hours of use.
Failure to do so may damage wheel nut seats. Once seats are damaged, it will become impossible to keep nuts tight.
Coarse Thread Series
SAE J429 Grade 2 SAE J429 Grade 5 SAE J429 Grade 8
Diameter and Pitch (Inches) Clamp Load (Lbs.) Tightening Torque Clamp Load (Lbs.) Tightening Torque Clamp Load (Lbs.) Tightening Torque
1/4”-20 1313 56 in-lbs 2029 86 in-lbs 2864 122 in-lbs
5/16”-18 2163 115 3342 178 4719 251
3/8”-16 3196 17 ft-lbs 4940 26 ft-lbs 6974 37 ft-lbs
7/16”-14 4385 27 6777 42 9568 59
1/2”-13 5853 41 9046 64 12771 90
5/8”-11 9323 83 14408 128 20340 180
3/4”-10 13797 147 21322 227 30101 320
7/8”-9 11428 142 29436 365 41556 515
1”-8 14992 212 38616 547 54517 772
Fine Thread Series
Diameter and Pitch (Inches) Clamp Load (Lbs.) Tightening Torque Clamp Load (Lbs.) Tightening Torque Clamp Load (Lbs.) Tightening Torque
1/4”-28 1500 64 in-lbs 2319 99 in-lbs 3274 139 in-lbs
5/16”-24 1395 74 3702 197 5226 278
3/8”-24 3623 19 ft-lbs 5599 30 ft-lbs 7905 42 ft-lbs
7/16”-20 4897 30 7568 47 10684 66
1/2”-20 6598 47 10197 72 14396 102
5/8” 10558 93 16317 144 23036 204
3/4” 15385 163 23776 253 33566 357
7/8” 12609 156 32479 403 45853 568
SAE Fasteners
Always tighten hardware to these values unless a di󰀨erent torque or tightening procedure is listed for specic application.
Fasteners must always be replaced with the same grade as specied in the manual parts list. Always use the proper tool for
tightening hardware. Make sure fastener threads are clean and you start thread engagement properly. Torque values in the
charts below use a torque coe󰀩cient of 0.17.
Coarse Thread Series
Class 8.8 Class 10.9
Diameter and Pitch (mm) Clamp Load (Lbs.) Tightening Torque Clamp Load (Lbs.) Tightening Torque
M5-0.8 1387 4 in-lbs 1985 66 in-lbs
M6-1 1968 7 2816 113
M8-1.25 3580 192 5123 274
M10-1.5 5671 32 ft-lbs 8115 45 ft-lbs
M12-1.75 8240 55 11792 79
M16-2 15320 137 21924 196
M20-2.5 23938 267 34256 382
M22-2.5 29669 364 42457 521
M24-3 34471 461 49329 660
M30-3.5 54819 917 78448 1313
Fine Thread Series
Diameter and Pitch (mm) Clamp Load (Lbs.) Tightening Torque Clamp Load (Lbs.) Tightening Torque
M8-1 3833 205 in-lbs 5486 293 in-lbs
M10-1.25 5985 33 ft-lbs 8565 48 ft-lbs
M12-1.25 9007 723 12889 86
M16-1.5 16331 146 23371 209
M20-1.5 27517 307 38065 425
M22-1.5 33688 413 46601 572
M24-2 38847 520 53738 719
M30-2 62823 1051 86905 1454
Metric Fasteners

10
Decals
ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!
Replace Immediately If Damaged or Missing
IMPORTANT: Install new safety signs if
the old signs are destroyed, lost, painted
over or cannot be read. When parts are
replaced that have safety signs, make
sure you install a new sign with each new
part. New signs are available from the
manufacturer or your authorized dealer.
12
3
4
5
12
10
11
6
789
1
9 4
78
6
6
3
12 15
8 16
10 2
11 16
11
11
DO NOT ENTER GRAIN TANK WHEN
AUGER IS RUNNING.
15
16
13
6
5
14
8
6
16
11
14
13
17
18
17
20
19
18
17
18
19
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
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


SERIOUS INJURY OR DEATH CAN RESULT
FROM CONTACT WITH ELECTRIC LINES.
USE CARE WHEN MOVING OR OPERATING
THIS MACHINE NEAR ELECTRIC LINES
TO AVOID CONTACT.


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KEEP HANDS, FEET, HAIR AND
CLOTHING AWAY FROM MOVING PARTS


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
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



































ROTATING DRIVELINE
CONTACT CAN CAUSE DEATH.
KEEP AWAY!
• Keep all guards in place when operating.
• Do NOT stand on steps or climb ladder until
all power is shut off.
• Keep hands, feet, hair and clothing away
from moving parts.
22
Lock-n-Load
Active
12 Volt
Active
Close Gate To FoldAuger
21

11
Description Part No.
1 Operating Instructions Decal JM0018044
2 Warning, High Pressure Fluid Hazard Decal 4” x 4” JM0010163
3 Warning, Do Not Adjust Or Service Decal JM0014979
4 Warning, Keep Hands Away Decal JM0018039
5 Warning, Keep Lug Nuts Tightened Decal 1-5/8”x 4” JM0010150
6 Danger, Keep Hands and Clothing Away Decal JM0018035
7 Danger, Keep O Ladder Decal JM0018034
8 Danger, Electric Lines Decal JM0015099
9 Danger, Do Not Enter Grain Tank Decal JM0018033
10 Danger, Flowing Grain Traps Grain Cart Decal JM0018037
11 Danger, Rotating Driveline Decal JM0018036
12 Farm Use Only JM0018038
13 Open Decal JM0025433
14 Closed Decal JM0025434
15 Check PTO Overlap Decal JM0025435
16 Check All Wheel Nuts Decal JM0018043
17 J&M Oval Decal (Large) 9-1/2” x 15” JM0015151
18 J&M Oval Decal (Medium) 5-1/2” x 8-1/2” JM0010179
19 Opposite Auger Side Stripe Kit Specify
20 Auger Side Stripe Kit Specify
21 Lock and Load Indicator Lights Decal JM0044289
22 www.jm-inc.com Decal JM0019239
23 Grain Storm Decal JM0025930
Decals

12
Safety Rules
ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!
Safety is a primary concern in the design and manufacture of our products. Unfortunately, our eorts 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.
Make certain that the operator(s), prior to operating is instructed in safe and proper use and reviews and understands the manual(s)
pertaining to this machine. Also make certain that the operator(s) reviews and understands the operator’s manual of the tractor prior to
hooking up or operating the grain cart.
Read this manual before you operate this machine. If you do not understand any part of this manual, or need more information, contact
the manufacturer or your authorized dealer.
SAFETY
Understand that your safety and the safety of other persons is measured by how you service and operate this machine. Know the positions
and functions of all controls before you try to operate them. Make sure to check all controls in a safe area before starting your work.
The safety information given in this manual does not replace safety codes, federal, state or local laws. Make certain your machine has the
proper equipment as designated by local laws and regulations.
A frequent cause of personal injury or death is from persons falling o equipment and being run over. Do not permit persons to ride on
this machine.
Travel speeds should be such that complete control and machine stability is maintained at all times. Where possible, avoid operating near
ditches, embankments and holes. Reduce speed when turning, crossing slopes and rough, slick or muddy surfaces.
Collision of high speed road trac and slow moving machines can cause personal injury or death. On roads, use asher lights according
to local laws. Keep slow-moving-vehicle emblem visible. Pull over to let faster trac pass.
Hydraulic oil leaking under pressure can penetrate skin and cause infection or other injury. To prevent personal injury,
• Relieve all pressure, before disconnecting uid lines,
• Before applying pressure, make sure all connections are tight and components are in good condition,
• Never use your hand to check for suspected leaks under pressure. Use a piece of cardboard or wood for this purpose.
• If injured by leaking uid, see your doctor immediately.
When transporting the grain cart, always keep the auger in the stow position.
Use care when moving of operating the grain cart near electric lines as serious injury or death can result from contact.
Never adjust, service, clean, or lubricate the grain cart until all power is shut o. Keep all safety shields in place. Keep hands, feet, hair and
clothing away from moving parts while the grain cart is in operation.
The service ladder is for service work only. If you must climb into the grain tank, be certain that all power is shut o and then use extreme
caution when climbing into the grain cart.
Make sure that everyone is clear of equipment before applying power or moving the machine.
Make sure that the grain cart is fastened securely to the tractor by using a high strength hitch pin, clip and safety chains. Make sure that
the grain cart hitch properly matches the hitch type of the tractor. Use a single prong (spade) grain cart hitch with a double prong (clevis)
tractor hitch. Use a double prong (clevis) grain cart hitch with a single prong (spade) tractor hitch.
Before lling the grain cart, make certain that no one is inside the grain tank. Never allow children or anyone in, near, or on the grain cart
during transport or during loading and unloading of grain. Be aware that moving grain is dangerous and can cause entrapment, resulting
in severe injury or death by suocation.
Never operate the auger system with anyone inside the grain tank. Hands, feet, hair and clothing can t through the openings in and
around the grate. Contact with the auger can cause severe injury or death. Make certain that all power is shut o before service work is
performed.
Before unhooking the grain cart from the tractor, be sure the jack stand is properly mounted and in place and the wheels are properly
blocked to prevent the cart from moving.

13
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 lled with SAE 80W-90 gearbox lubricant?
Have all nuts, bolts, bearings and braces been properly fastened?
Has the PTO been checked for proper overlap?
IMPORTANT: Has the slip clutch on the PTO been serviced? If the slip clutch is left unchecked, damages to the power-take-o and drive
shaft may result. Before using the grain cart, loosen the bolts around the slip clutch. Make sure the friction plates turn free of each other
and are not corroded together. Re-tighten the tension bolts. Run the auger system EMPTY and check for proper engagement of the slip
clutch.
CHECK PTO OVERLAP LENGTH. Overlap length may vary depending on the tractor model and hitch setting. Try to obtain the greatest
possible overlap without bottoming out in the extreme operating conditions. Too much overlap may cause the PTO to bottom out and
damage the driveline. Not enough overlap may cause the PTO front and back halves to separate. From the fully compressed (shortest)
length the PTO should be telescoped (extended) between 10”and 22”. Dierent PTO lengths may need to be purchased to accommodate
your terrain. A 4”shorter or a 10”longer PTO can be ordered through your dealer from J&M Manufacturing.
GREASE BEARINGS: Are all bearings on the drive line properly greased? Are all set screws in the bearings and U-joints tight? Has
the power-take-o shaft been properly greased at all points including the cross bearings? Has the universal joint at the gearbox been
greased? Have all grease points at the auger hinge area, including the hanger bushing assembly been greased?
TIRE PRESSURE: Are the tires properly inated? The following is to be used as a general guide for tire ination for cyclic use. Figures can
vary depending on specic brand of tire used. It is important that tires are inspected before and after the unit is loaded. The tire
should stand up with no side wall buckling or distress as the tire rolls. Do Not Exceed The Tire Pressure Indicated Below:
Tire Size psi
IF520/85R42 Lug Tires (Firestone) (169 LI) (for 18x42-10 Hole Wheels) 44
520/85R42 Lug Tires (Alliance) (169 LI) (for 18x42-10 Hole Wheels) 50
IF1250/50R32 Lug Tires (Firestone) (201B LI) (for 44x32-10 Hole and 44x32-20 Hole Wheels) 46
IF1250/50R32 Lug Tires (Alliance) (201A8 LI) (for 44x32-10 Hole and 44x32-20 Hole Wheels) 46
IF1050/50R32 Lug Tires (Alliance) (195LI) (for 32x36-10 Hole Wheels) 58

14
Operating Instructions
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 1312 grain carts require a 250+ HP Tractor.
IMPORTANT: Do NOT pull a loaded grain cart on highway. For incidental highway travel, observe the section below.
Tow Loads Safely
Stopping distance increases with speed and weight of towed loads, and on slopes. Towed loads with or without brakes that are too heavy
for the tractor or are towed too fast can cause loss of control. Consider the total weight of the equipment and its load.
Observe these recommended maximum road speeds, or local speed limits which may be lower.
Road Travel (grain cart empty): Do not travel more than 32 km/hr (20 mph) and do not tow loads more than 1.5 times the
pulling unit’s weight.
Ensure the load does not exceed the recommended weight ratio. Use additional caution when towing loads under adverse surface
conditions, when turning, and on inclines.
WARNING: For greater stability on uneven or steep terrain, position non-scale wheel spindles at the furthest out setting.
IMPORTANT:
1) Connect grain cart hitch to tractor drawbar using a good quality hitch pin. Attach the safety chain to the tractor and through one chain
loop provided on either side of the grain cart frame as shown. Make sure the grain cart hitch properly matches the hitch of the tractor.
Use a single prong (spade) grain cart hitch with a tractor double prong (clevis) hitch. Use a double prong (clevis) grain cart hitch with a
single prong (spade) tractor hitch.
Safety Chain User Instruction
a) Secure the safety chain by looping it around each side of the grain cart as shown and
connecting to the towing machine’s attaching bar.
b) Do Not allow any more slack than necessary for articulation.
c) Do Not use any intermediate support as the attaching point.
d) Store the safety chain by securing it around the main axle A-frame of the grain cart.
e) Replace the safety chain if one or more links or end ttings are broken, stretched or otherwise
damaged or deformed.
2) Attach the power-take-o shaft to the tractor. The PTO must have at least 10”of engagement. Check tractor drawbar for clearance and
length and adjust if necessary. Make sure the PTO does not bottom out when making sharp turns as it may bend the drive shaft.
3) Make sure the jack stand is removed from the lower support position before the cart is moved. Never use the jack to support a loaded
grain cart.
4) Be sure that no debris or foreign objects are in the grain cart.
5) Attach the hydraulic lines to the tractor. Two hydraulic lines (green band) operate the inside gate mechanism. Connect these 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 ow control spout located at the
end of the upper auger. Connect these lines to a third service outlet on the tractor. Make sure the air is bled from the hydraulic cylinders
and hoses.
VERY IMPORTANT: Under no circumstance is it recommended to tow a loaded grain cart in excess of 8 mph.
WHEEL NUTS: Are the wheel nuts properly fastened? Torque to 640 Ft.-Lbs. for standard 22mm wheel studs and nuts. Torque to 400
Ft.-Lbs. for 3/4”wheel studs and nuts. Wheel studs and nuts should be checked after each load during initial operation of the cart
and then after every 10 hours of use. Failure to do so may damage wheel studs and nuts. Once the seats are damaged, it will become
impossible to keep the lug nuts tight.
The drawing shows the proper way to mount the wheels using Budd-type nuts. The wheels supplied with
your grain cart have straight holes and the Budd nuts will be mounted according to Figure 1. Wheels that
are improperly installed on the grain cart, resulting in product failure, will nullify warranty and shift the
burden of liability to the owner/operator. We recommend you inspect your wheel nuts to make sure they
are properly installed. Also, check the wheel nuts on a regular basis to ensure they are tight.
LIGHTING AND SAFETY DECALS: Are the rear, amber extremity lights properly positioned? Extend the lights within 16” (40,6cm) of the
left and right extremities of the grain cart. Is an SMV Emblem attached to the rear of the grain cart?
Are the lights working properly? Are all lights and reective decals clean, visible and properly placed?
Figure 1

15
Operating Instructions
CAUTION
• Do NOT operate the grain cart before reading and understanding the Operator’s Manual and ALL danger, warning and caution
signs.
• Be sure that a Slow-Moving-Vehicle emblem is attached to the rear of the grain cart.
• Never exceed 1,000 rpm on the PTO and driveline system.
• Never fold or extend the auger until the PTO has come to a complete stop.
• Never ll the grain cart unless the gate indicator is in the closed position.
• Never allow foreign object (shovels, etc.) to be placed inside the grain cart.
• Never engage the lugs and drive dogs on the augers when the system is moving at a high rate of speed.
• Never perform maintenance work or service the grain cart with the tractor running.
6) Run the auger system EMPTY before loading grain into the tank for actual use. Make certain that the slip clutch is operating and that
the upper and lower augers are properly engaged.
7) Connect the lighting 7-prong connector end on the main wiring harness to the tractor electrical outlet. Make sure that all asher and
turn indicator lights are working properly before incidental highway travel.
36” Row
Spacing
30” Row
Spacing
Figure A
JACK
1 3/4” x
13 1/2”
Bolt
Frame Weldment
1” x 7 1/2” Bolt
Slide Frame Weldment out
9” for 36” Row Spacing
Clamp Plate
Frame
Weldment
Figure B
Figure C
JACK
For 36” row
spacing,
place
Frame
Weldment
9” from
edge of
Stop.
Frame Weldment
for Dual Wheels
1) Securely position jacks under the frame of the grain cart as shown in Figures A and C.
2) Loosen the rear of the Frame Weldment by removing the 1”x 7 1/2”Gr 8 Bolts and
Clamp Plate.
3) Remove the 1 3/4”x 13 1/2”Bolt and Jam Nut from the front of the FrameWeldment.
4) Slide the Frame Weldment out to the bolt location for 36”row spacings as shown
in Figure A and secure using the 1 3/4”x 13 1/2” bolt and jam nut. If the grain cart is
equipped with an electronic scale system, be sure not to damage the electronic cord
when moving the Frame Weldment.
5) Swing the Frame Weldment outward. Switch the tire location by removing both
tires and remounting each tire to the hub on the opposite side of the weldment. The
tire originally on the outside of the weldment will now be located on the inside of
the weldment and vice versa. (The valve stems for 36”row spacing should be facing
toward the Frame Weldment, or toward each other.) Be sure to keep the tire tread
positioned in the same direction as before.
6) After the wheels have been tightened to the hubs, swing the FrameWeldment until
the new clamping location is 9”from the original 30” row spacing stop.
7) Tighten the rear of the Frame Weldment to the grain cart frame using the six 1”x 7
1/2” Gr 8 Bolts, Hex Nuts and Clamp Plate.
8) Torque all bolts to specications and Repeat on Other Side.
Adjusting Row Spacing for Walking Tandem Duals

16
Lubrication Service Schedule
IMPORTANT: Your grain cart has grease ttings at all critical points. These should be serviced before the grain cart is put into operation.
WARNING
BE CERTAIN THAT ALL POWER IS SHUT OFF BEFORE SERVICING THE GRAIN CART
PTO & DRIVELINE: The grease ttings on the PTO should be serviced after every 8 hours of use. Service the grease ttings on each of the
drive bearings and also the universal joint after every 8 hours of use.
AUGER FOLDING MECHANISM: One grease tting is located on the pivot pin of the folding auger. This tting should be serviced after
every 8 hours of use. Service the grease tting on the hanger bushing assembly (top end of the lower auger assembly) after every 8 hours
of use or as needed.
SPRING LOADED UPPER AUGER BEARING: Service the grease tting on the upper auger bearing (located at the top end of the upper
auger assembly) after every 8 hours of use. Lubricate the springs and retaining bolts on the bearing before prolonged storage of the grain
cart.
GEARBOX: Gearbox lubricant has been added to the gearbox during nal assembly. Recheck the lubricant level before initial operation of
the grain cart, then periodically according to use. The uid level should rest at the inspection plug, pictured in blue below. When lled to the
proper level, the gearbox should have 96 ounces of SAE 80W-90 lubricant. Change the oil annually before use.
Roll Tarp U-Joint Once Annually
Auger Pivot Every 8 hrs of use
Upper Auger Flighting Every 8 hrs of use
Driveline Every 8 hrs of use
Drive Dog Every 8 hrs of use
Gearbox Lubricant
Model Ounces Input Sha Output Sha
1326 96 1-3/4” 2”

17
Troubleshooting
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. Also check the seal for wear and replace if necessary.
• Check the grain cart periodically for cracks in welds and for other structural damage. Have cracked welds xed immediately. Failure
to do so could result in extensive damage to the grain cart and greatly reduce the life of the cart.
• Lubricate the slides on the clean-out door.
• Check all hydraulic hoses for wear and replace as necessary.
• Make sure all tires are properly inated. See “Initial Operation and Maintenance” on page 13 in the Owner’s Manual for
recommended instructions for tire pressure. It is important that tires are inspected before and after unit loaded.
• Check PTO for wear of plates in the slip clutch. Replace if needed.
• Make sure that all guards and shields are in place before operating the grain cart.
Routine Maintenance
WARNING
MAKE SURE THAT ALL POWER IS SHUT OFF BEFORE SERVICING THE GRAIN CART. MAINTENANCE AND
REPAIR SERVICE WORK TO BE PERFORMED BY QUALIFIED SERVICEMEN ONLY.
Trouble Possible Cause Possible Remedy
Auger will not return to down
position or move from stow
position
Faulty check valve Replace check valve
Faulty lock and load solenoid Disconnect power to lock and load. If the auger is able to move, the lock and
load solenoid needs to be replaced
Upper ighting and lower ighting
are locked together
Bearing on top of upper auger ighting needs adjusting. When the auger is in
the engaged position, there must be 1/8”(0,32cm) gap between bottom of top
bearing and top of upper tube housing (See “Adjusting the Lower and Upper
Flighting”on page 18)
Feed gate open Close the feed gate
Lock and Load not operating
correctly
Make sure the limit switch on the feed gate indicator assembly is functioning
properly
Hanger bushing assembly at
the top of the lower auger
ighting is hot
Top of the hanger bushing
assembly is rubbing against the
drive dog
Loosen the two bolts and re-adjust the position of the hanger bushing assembly.
Re-tighten bolts
Remove the lower ighting assembly and place a shim between the spline
coupler and the gearbox
Excessive vibration Auger ighting or shaft is bent Straighten or replace auger ighting
Drive shaft is bent Replace or straighten drive shaft
Grain ow stoppage
Bolt sheared in drive dog Replace bolt in drive dog. Engage upper and lower ighting at a slow rate of
speed. (Drive dogs and lugs are being engaged too fast.)
Folding auger before complete stop Upper and lower ightings are disengaging before auger comes to a complete
stop. Replace bolt in the drive dog. Never engage or disengage the upper and
lower ightings until the augers come to a complete stop.
PTO key sheared Replace key and tighten set screw
Auger tube is breaking away
from the grain cart at the
hinge area or the ram in the
hydraulic folding cylinder is
bent
Upper auger is extended in the
upright position while traveling in
the eld
Repair or place folding cylinder if necessary. Remember to lower auger to the
eld position after unloading.

18
Adjusting the Lower and Upper Flighting
WARNING
MAKE SURE THAT ALL POWER IS SHUT OFF BEFORE ADJUSTING THE FLIGHTING ASSEMBLY.
LOWER FLIGHTING - If the drive-dog and hanger assembly are becoming excessively hot during unloading, the lower ighting and/or
hanger may need adjusting. The hanger bushing assembly has elongated holes where it attaches to the outer tube assembly. Loosen the
two 1/2” bolts on the hanger bushing assembly. Adjust the hanger either up or down and vertically center it between the ighting and
drive dog. Re-tighten the bolts. Make certain that the ighting center and drive-dogs do not rub the hanger bushing assembly, causing
them to become hot.
If the hanger can no longer be adjusted by moving it up or down on the elongated holes, both the hanger bushing assembly and the
lower ighting will have to be removed. After removing them from the tube assembly, place a shim [between 1/8” (0,32cm) to 3/16”
(0,48cm) thick] where the gearbox and the spline coupler (welded to the lower ighting). Replace the lower ighting and reattach the
hanger to the tube assembly. Readjust the hanger assembly. NOTE: The bottom of the lower ighting is not attached to the gearbox with
any bolts or set screws but may be‘frozen’ fast. Be careful when removing the lower ighting from the gearbox. For easier removal of the
lower ighting, keep the gearbox at the bottom intact, remove the two 1/2”bolts from the hanger bushing assembly and pull the lower
ighting o of the gearbox.
After adjusting the lower ighting, move the upper auger to the unload position and check the upper ighting for readjustment.
UPPER FLIGHTING - If the upper and lower augers to do not properly separate during the unfolding sequence, the upper ighting
may need adjusting. Before making adjustment to the upper ighting, check to see if the lugs and drive dogs on the auger assemblies are
locking together. If they are not locked together, check to see if a faulty check valve on the hydraulic cylinder used to raise and lower the
upper auger assembly may be causing the problem.
Fold the upper tube assembly into the upright position. Position the upper ighting in the engaged position with the lower ighting.
Locate the four-hole ange bearing on the top of the upper auger tube housing. With the upper ighting in the engaged position, check
the spacing between the upper bearing and the upper tube housing. There must be an 1/8”(0,32cm) space between the base of the four-
hole ange bearing and the upper tube housing. If there is NOT a space between the bearing and the upper tube housing, or if there is
more than 1/8”(0,32cm) space, the upper ighting will need to be adjusted. To adjust the upper ighting, loosen the 1 1/4”hex nuts both
above and below the four-hole ange bearing. Move the 1-1/4”hex nuts up or down the threaded shaft on the top of the auger ighting
shaft until the bearing moves to approximately 1/8” (0,32cm) above the base of the upper tube housing. When the four-hole ange
bearing is properly located, tighten both 1-1/4”hex nuts together to secure the bearing position.
If the upper and lower ighting still does not separate properly during the folding sequence, a small bevel may need to be removed from
the inside of the lugs where they engage the drive dogs on the auger assemblies. Grind approximately 1/8” (0,32cm) from the corner of
the lugs where they touch against the drive dogs.
1. Untighten the
1-1/4” hex nut at
least 1/4”.
2. Tighten the 1-1/4”
hex nut until there is
a 1/8” to 3/16” gap
between the 4 hole
ange bearing and
the headpan.
1/8”-3/16”
3. Tighten the 1-1/4”
hex nut back up.
Adjusting Upper Auger

19
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 tip spout hydraulic cylinder. Remove dirt from the tting to allow hydraulic
oil to ow through the restrictor. Reattach the restrictor to the street elbow. Use Teon sealant tape or equivalent on the threads of the
restrictor before re-attaching.
If the restrictor continues to plug with dirt, replace the restrictor or lter the hydraulic oil in your system.
Storage Preparation
IMPORTANT: When the grain cart is not going to be used for a period of time, store the cart in a dry, protected place. Leaving your grain
cart outside, open to the weather will shorten its life.
Procedure for Storage Preparation
1. Cover electronic monitor (if equipped) with plastic before washing the grain cart. Wash or clean and completely lubricate the grain
cart. See “Lubrication Service Schedule”on page 16.
2. Remove all grain from inside the grain tank, auger tube assemblies, and at the clean-out door.
3. Check the gearbox oil and replace with new SAE 80W-90 gearbox lubricant or equivalent if necessary.
4. Touch up areas where paint may have worn away. Use a good quality primer paint, especially before re-applying graphite paint to
the interior slopes of the grain tank.
5. Retract all hydraulic cylinders to prevent the piston rods from rusting.
6. Clean the tires before storage. Inate the tires at regular intervals.
7. Open the clean-out doors at the base of the grain tank.
Removing from Storage
1. Check the gearboxes to make sure they have the appropriate amount of oil.
2. Inate the tires to the correct operating pressure.
3. Close the clean out doors at the base of the grain tank.
4. Make sure all safety shields are in the proper position.
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 specications
and may be dangerous.
WARNING
MAKE SURE ALL POWER IS SHUT OFF BEFORE PERFORMING ANY MAINTENANCE OR REPAIR WORK.
Wheel Rims for Single Wheel Carts
32x36-10 Hole Wheel Rims (Heavy) (1 Piece)
44x32-10 Hole Wheel Rims
44x32-20 Hole Wheel Rims
Tires for Single Wheel Carts
IF1050/50R32 Lug Tires (Alliance) (195LI) (for 32x36-10 Hole Wheels)
IF1250/50R32 Lug Tires (Firestone) (201B LI) (for 44x32-10 Hole and 44x32-20 Hole Wheels)
IF1250/50R32 Lug Tires (Alliance) (201A8 LI) (for 44x32-10 Hole and 44x32-20 Hole Wheels)
Wheel Rims for Walking
Tandem Dual Carts
18x42-10 Hole Wheel Rims
Tires for Walking Tandem Dual
IF520/85R42 Lug Tires (Firestone) (169 LI) (for 18x42-10 Hole Wheels)
520/85R42 Lug Tires (Alliance) (169 LI) (for 18x42-10 Hole Wheels)
Wheel Rims and Tires

20
Hub & Spindle Assembly 250-10 (Single Wheels)
Description Part No.
1 G250-10 Hub, Spindle, and Bearings Assembly with 22mm Studs, Races and Nuts (HSA-1075-22) JM0019927
2 1”-8 Gr5 Z Centerlock Hex Nut JM0002149
3 1”-8 x 8” Gr5 Z Hex Bolt (165450) JM0001487
4 Spindle, 6”x 29-3/4”(628) JM0019102
5 Seal 55179 (Type C) for G250-10,G300-10B, Spring-assisted (CR55179) JM0019179
6 Large Bearing (71455) JM0019112
7 Large Race (71750) JM0019198
8 Hub with races, 22mm studs & nuts (13.19 bolt circle) (11.13 pilot) (H25000) JM0019300
9 Wheel Stud (22mm x 90mm) (22-MMS) JM0019178
10 Wheel Nut 22mm with Washer (22-MMNW) JM0019192
11 Small Race (653) JM0019195
12 Small Bearing (663) JM0019177
13 3/16” Spindle Washer (2-1/2”ID, 4-1/2”OD) (H25000) (EM-25M) JM0019106
14 2-7/16”-12 Gr5 Z Slotted Spindle Nut (SF-2512) JM0019108
15 3/8” x 3-1/2” Z Roll Pin (3754) JM0020001
16 Dust Cap with Gasket (Bolt-on) 7-3/4” OD (D-25000) JM0019109
17 1/4”-20 x 1” Gr5 Z Hex Bolt JM0002095
18 G250-10 Hub, Seal, Bearings, Races, Studs, Nuts and Dust Cap JM0048131
Torque Values
22mm Studs 640 Ft.-Lbs.
18
3
2
8
4
5
6
7
910
11 13
12
15
14
17
16