J&M 1012 User manual

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

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
specication 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 inated to the specied 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...................................................................................Specications
8.....................................................................................Dimensions
9............................................................................... Bolt Torque Chart
10-11 ......................................................................................Decals
12 ....................................................................................Safety Rules
13 ..............................................................Initial Operation and Maintenance
14-15 ......................................................................Operating Instructions
15 .............................................................Walking Tandem Dual Row Spacing
16 ...................................................................Lubrication Service Schedule
17 .......................................................................... Routine Maintenance
17 ...............................................................................Troubleshooting
18 ..................................................................Adjusting the Lower Flighting
18 ......................................................................Adjusting Upper Flighting
19 ....................................Removing Dirt from the Restrictors on the Hydraulic Cylinder
19 ............................................................................Storage Preparation
19 ........................................................................Removing From Storage
Repair Parts & Diagrams
20 ....................................................................................Wheel Rims
20 ...........................................................................................Tires
21 .................................................................Hub & Spindle Assembly W-891
22 .................................................................Hub & Spindle Assembly W-881
23 ...........................................................Power Take-O (PTO) Shaft Assembly
24-25 ..............................................................130 Degree Gearbox Assembly
26 ................................................................................Hitch Assembly
27 ............................................................................Drive Line Assembly
28 .........................................................................Lower Auger Assembly
29 ...........................................................................Upper Auger Linkage
30-31 ......................................................................Upper Auger Assembly
32-33 .................................................................Hydraulic Hoses & Cylinders
34-35 ....................................................................... Auto-Gate Hydraulics
36 .................................................................. Auto-Gate Shut-O Assembly
36 ...........................................................Auto-Gate Shut-O Wiring Schematic
37 ..............................................................................Lights and Wiring
38 ......................................Digi-Star 5-Point Scale System for Single Wheel Grain Carts
39 .......................................................Digi-Star 5-Point Scale System with Tracks
40 .................................Digi-Star 5-Point Scale System Hardware for Track & Bolt on Axle
41 .................Digi-Star 5-Point Scale System for Grain Carts with Walking Tandem Dual Wheels
42 .........................................................Walking Tandem Dual Wheel Assembly
43 .....................................................................................Sideboards
44 ............................................................................Inspection Windows
44 ..........................................................................Door Wheel Assembly
45 ...............................................................................Ladder Assembly
46 ...........................................................................Auger Rest Assembly
47 ........................................................................Spring Return Assembly
48-49 ..........................................................................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 eective 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 modication or
repair, (ii) accident, abuse or improper use, (iii) improper or insucient 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 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 specied. 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:1012 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.
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, will
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.
DANGER
WARNING
CAUTION
IMPORTANT
NOTE

8
Specications
1,025 Bushels
20” Bullet
1.8 minutes
30x32, 31x32,
32x36 or 44x32
900/60R32, 35.5x32,
1050/50R32, or
1250/50R32
10 Bolt
4 1/2”(Stress-Proof)
2,900 lbs.
4,200 lbs.
12,900 lbs.
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.)
1,000 Bushels
16x42, 18x38, 18x42
480/80R42, 520/85R38
or 520/85R42
4 1/2”Diameter
16,100 lbs.
Walking Tandem Dual Wheels Option
Capacity
Wheels (4)
Tires (4)
Spindles (4)
Total Weight (approx.)
1,050 Bushels
21,300 lbs.
9.93 lbs/sq inch
13.91 lbs/sq inch
Tracks Option
Capacity
Total Weight (approx.)
Compaction Rate
Compaction Rate LT Series
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
A
B
C
F
D
E
Eective Side Reach
(throw)
G
N
KM
LO
I
J
H
P
Dimensions
10’-11”
11’-9”
NA
10’-10”
13’-6”
10’-0”
22’-3”
1’-6”
20’-1”
30’-7”
13’-6”
22’-0”
12’-0”
1’-5”
11’-2”
18’-2”

9
General Information
BOLT TORQUE CHART
Always tighten hardware to these values unless a dierent torque or tightening procedure is listed for specic application.
Fasteners must always be replaced with the same grade as specied 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.
All torque values are given to specications used on hardware dened by SAE J1701 & J1701M (JUL 96)
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.
A
A
SAE SERIES
TORQUE
CHART
METRIC SERIES
TORQUE
CHART
10.9
8.8
Diameter
(Inches)
AWrench
Size
1/4
5/16
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
7/16”
1/2”
9/16”
5/8”
3/4”
13/16”
15/16”
1-1/8”
1-5/16”
1-1/2”
6
12
23
36
55
78
110
192
306
467
8
17
31
48
75
106
149
261
416
634
10
19
35
55
85
121
170
297
474
722
13
26
47
75
115
164
230
403
642
979
14
27
49
78
120
171
240
420
669
1020
18
37
67
106
163
232
325
569
907
1383
MARKING ON HEAD
SAE 2 SAE 5 SAE 8
LBS.-FT. LBS.-FT. LBS.-FT.N-m N-m N-m
Diameter
&
(Millimeters)
Thread Pitch
6 x 1.0
8 x 1.25
10 x 1.5
12.1.75
14 x 2.0
16 x 2.0
18 x 2.5
20 x 2.5
22 x 2.5
24 x 3.0
30 x 3.0
10 mm
13 mm
16 mm
18 mm
21 mm
24 mm
27 mm
30 mm
34 mm
36 mm
46 mm
8
20
39
68
109
169
234
330
451
571
1175
6
15
29
50
80
125
172
244
332
421
867
11
27
54
94
151
234
323
457
623
790
1626
8
20
40
70
111
173
239
337
460
583
1199
8
21
41
75
118
181
263
367
495
623
1258
6
16
30
55
87
133
194
270
365
459
928
11
29
57
103
163
250
363
507
684
861
1740
8
22
42
76
120
184
268
374
505
635
1283
6 x 1.0
8 x 1.0
10 x 1.25
12.1.25
14 x 1.5
16 x 1.5
18 x 1.5
20 x 1.5
22 x 1.5
24 x 2.0
30 x 2.0
Metric 10.9Metric 8.8Metric 8.8 Metric 10.9
MARKING ON THREADMARKING ON THREAD
COARSE THREAD FINE THREAD
Wrench
Size
Diameter
&
(Millimeters)
Thread Pitch
Metric Bolt Head
Identication
SAE Bolt Head
Identication
Metric
Grade 8.8
Metric
Grade 10.9
SAE Grade 2
(No Dashes)
SAE Grade 5
3 Radial Dashes
SAE Grade 8
6 Radial Dashes

10
Decals
ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!
Replace Immediately If Damaged or Missing
Description Part No.
1 J&M Oval Decal (Large) 9-1/2” x 15” JM0015151
2 X-Tended Reach Decal JM0037663
3 Caution Lower Rest Decal JM0037662
4 Warning, Keep Hands Away Decal JM0018039
5 Bullet Auger Decal JM0037664
6 Danger, Electric Lines Decal JM0015099
7 J&M Oval Decal (Medium) 5-1/2” x 8-1/2” JM0010179
8 Open Decal JM0025433
9 Closed Decal JM0025434
10 Danger Warning Important Decal JM0037665
2
34
56
7
8
910
11
12
13

11
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 JM0018033
19 Warning, Keep Lug Nuts Tightened Decal 1-5/8”x 4” JM0010150
20 Danger, Rotating Driveline Decal JM0018036
21 Check PTO Overlap Decal JM0025435
22 Danger, Keep Hands and Clothing Away Decal JM0018035
16
15

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 eorts 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 trac 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 trac 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 suocation.
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”. Dierent 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 inated? The following is to be used as a general guide for tire ination for cyclic use.
Figures can vary depending on specic 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 psi
900/60R32 Lug Tires (Firestone) (176LI) (for 30x32-10 Hole Wheels) (136” c/c) 41
900/60R32 Lug Tires (Alliance) (176 LI) (for 30x32-10 Hole Wheels) (136” c/c) 66
35.5x32 Diamond Tires-20 ply (Firestone) (for 31x32-10 Hole Wheels) 26
1050/50R32 Lug Tires (Alliance) (185 LI) (for 32x36-10 Hole Wheels) 56
480/80R42 Lug Tires (Firestone) (154 LI) (for16x42-10 Hole Wheels) 35
480/80R42 Lug Tires (Alliance) (169 LI) (for16x42-10 Hole Wheels) 64
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) (188 LI) (for 44x32-10 Hole Wheels) 23

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 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.
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
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 reective decals clean, visible and properly placed?
Figure 1
Continues on next page.

15
Operating Instructions (Continued)
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.
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.
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 Frame Weldment 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 specications 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.
Pivot Pin Once Annually
Roll Tarp U-Joint Once Annually
Gearbox Lubricant
Model Ounces Input Sha Output Sha
1012 96 1-3/4” 2”
Upper Auger Flighting Every 8hrs of use
Driveline Every 8hrs of use

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 inated. See INITIAL OPERATION AND MAINTENANCE 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 SERVICE PERSONNEL ONLY.
Trouble Possible Cause Possible Remedy
Auger will not return to down
position or move from stow
position
Dirt in restrictor Remove restrictor ttings from outside hydraulic cylinder and clean out dirt
Faulty check valve Replace check valve
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 UPPER AUGER
FLIGHTING)
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.
Flip-up auger rest not
ipping over center
Cable has loosened With auger in eld position, tighten cable to the handle.

18
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 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 3/8”
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. See instructions on pg. 36 for ighting removal. 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 2 3/8”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.
WARNING
MAKE SURE ALL POWER IS SHUT OFF BEFORE ADJUSTING THE FLIGHTING ASSEMBLY
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 dirt is in the restrictor or if a faulty check valve on the hydraulic cylinder
used to raise and lower the upper auger assembly may be causing the problem. If dirt is in the restrictor, see “Removing Dirt From
Restrictors On Hydraulic Cylinders” below.
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.
Adjusting the Upper Flighting

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 hydraulic cylinder. Remove dirt from the tting to allow hydraulic oil to
ow through the restrictor. Reattach the restrictor to the street elbow. Use Teon 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.
• Check the gearbox to make sure it has the appropriate amount of oil.
• Inate the tires to the correct operating pressure.
• Close the clean out door at the base of the grain tank.
• Make sure all safety shields are in the proper position.
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.
Follow the procedure below when your grain cart is placed in storage for periods up to six months.
1. Cover electronic monitor (if equipped) with plastic before washing the grain cart. Wash or clean and completely lubricate the
grain cart. See the lubrication service section in this manual.
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. Inate the tires at regular intervals.
7. Open the clean-out door at the base of the grain tank.
Storage Preparation
Removing from Storage

20
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 specications
and may be dangerous.
WARNING
MAKE SURE ALL POWER IS SHUT OFF BEFORE PERFORMING ANY MAINTENANCE OR REPAIR WORK.
Description
30x32-10 Hole Wheel Rims
31x32-10 Hole Wheel Rims
32x36-10 Hole Wheel Rims
44x32-10 Hole Wheel Rims
Tires for Walking Tandem Dual Wheel Grain Carts
Wheel Rims for Single Wheel Grain Carts
Tires for Single Wheel Grain Carts
Description
900/60R32 Lug Tires (Firestone) (176LI) (for 30x32-10 Hole Wheels) (136”c/c)
900/60R32 Lug Tires (Alliance) (176 LI) (for 30x32-10 Hole Wheels) (136” c/c)
35.5x32 Diamond Tires-20 ply (Firestone) (for 31x32-10 Hole Wheels)
1050/50R32 Lug Tires (Alliance) (185 LI) (for 32x36-10 Hole Wheels)
IF1250/50R32 Lug Tires (Firestone) (188 LI) (for 44x32-10 Hole Wheels)
Wheel Rims for Walking Tandem Dual Wheel Grain Carts
Description
16x42-10 Hole Wheel Rims
18x42-10 Hole Wheel Rims
Description
480/80R42 Lug Tires (Firestone) (154 LI) (for16x42-10 Hole Wheels)
480/80R42 Lug Tires (Alliance) (169 LI) (for16x42-10 Hole Wheels)
IF520/85R42 Lug Tires (Firestone) (169 LI) (for 18x42-10 Hole Wheels)
520/85R42 Lug Tires (Alliance) (169 LI) (for 18x42-10 Hole Wheels)
This manual suits for next models
2
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