J&M 32 Series User 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
Rev. 2.17.2020
GRAIN CART
OPERATOR’S MANUAL
MODEL
32 Series

2
Stance
Auger Side Opposite Auger
Side
Front
Rear

3
Table of Contents
6............................................................................................To The Dealer
7.....................................................................................General Information
8...........................................................................................Specications
8.............................................................................................Dimensions
9........................................................................................Bolt Torque Chart
10 ................................................................................................. Decals
12 ............................................................................................Safety Rules
13 ......................................................................Initial Operation and Maintenance
13 ...................................................................................Routine Maintenance
13 ..................................................................................Operating Instructions
15 ...........................................Removing Dirt From The Restrictors On The Hydraulic Cylinder
15 ........................................................................................Troubleshooting
16 ...........................................................................Lubrication Service Schedule
18 ............................................................... Adjusting the Lower and Upper Flighting
19 ...................................................................Rear Disconnect Annual Maintenance
19 ................................................................................................Storage
Repair Parts List and Diagrams
20 ................................................................... Power Take-O (PTO) Shaft Assembly
21 .........................................................................................Hitch Assembly
22 .................................................................................... 90 Degree Gear Box
23 ..................................................................................3 Directional Gear Box
24 ...............................................................................................Driveline
26 ................................................................................. Drag Auger Disengage
27 ........................................................................................Clean Out Doors
28 ..............................................................................................Feed Gate
29 .................................................................................Lower Auger Assembly
30 ...................................................................................Upper Auger Linkage
31 .................................................................................Upper Auger Assembly
31 .........................................................................Upper Auger Bearing Assembly
32 ........................................................................................Spout Assembly
34 ............................................................................ Hydraulic Hoses & Cylinders
36 ..........................................................................Auto-Gate Shut-O Hydraulics
38 ...........................................................................Auto-Gate Shut-O Assembly
38 ...................................................................Auto-Gate Shut-O Wiring Schematic
39 .......................................................................................Lights and Wiring
40 ................................................................................... 5-Point Scale System
41 ........................................................................Gate Indicator Display Assembly
42 .............................................................................................Sideboards
43 ....................................................................................Inspection Windows
44 ...................................................................................Auger Rest Assembly
45 .......................................................................................Ladder Assembly
46 ..................................................................................... Roll Tarp Assembly
48 ................................................................................Spring Return Assembly

4
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:2032 Serial No: ________________________ Date of Purchase: ___________________
Purchased From: ________________________________________________________________________________
Provide this information to your dealer to obtain correct repair parts.
To The Dealer

5
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.
General Information
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

6
Capacity
Auger, One Vertical
Auger, One Horizontal
Unload Rate
Pivot Shank
Tongue Weight
Empty
Loaded
Total Weight (approx.)
Compaction Rate
Tracks (2)
MODEL 2032
2,050 Bushels
22”
20”
Up to 810+ Bushels/Minute
7”Diameter
3,100 lbs.
6,200 lbs.
34,300 lbs.*
14.4 lbs/sq inch
46”x151”
SPECIFICATIONS
Specications
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
* Measured with scales and roll tarp
installed and a 20”hitch height
MODEL 2032*
10’-9”
13’-9”
11’-0”
13’-8”
8’-2”
22’-1”
1’-8”
25’-7”
40’-2”
13’-6”
30’-0”
11’-9”
2’-0”
8’-6”
17’-7”
M
JL
K
N
O
A
BF
E
C
D
Eective Side Reach
(throw)
HI
G
Dimensions

7
Bolt Torque Chart
TIGHTENING WHEEL NUTS: Standard 3/4” wheel studs and nuts should be tightened to torque 400 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.
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. Use these values when tightening all bolts and nuts with
the exception of wheel nuts.
Stud and Wheel Nut Torque Specications
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. Use these values when tightening all studs and wheel
nuts.
Coarse Thread Series
Grade 5 Grade 8
Diameter and Pitch (Inches) Dry Oiled Dry Oiled
1/4”-20 8 ft-lbs 6 ft-lbs 12 ft-lbs 9 ft-lbs
5/16”-18 17 13 25 18
3/8”-16 30 23 45 35
7/16”-14 50 35 70 55
1/2”-13 75 55 110 80
9/16”-12 110 80 150 110
5/8”-11 150 110 220 170
3/4”-10 260 200 380 280
7/8”-9 430 320 600 460
1”-8 640 480 900 680
Fine Thread Series
Diameter and Pitch (Inches) Dry Oiled Dry Oiled
1/4”-28 10 ft-lbs 7 ft-lbs 14 ft-lbs 10 ft-lbs
5/16”-24 19 14 29 20
3/8”-24 35 25 50 40
7/16”-20 55 40 80 60
1/2”-20 90 65 120 90
9/16”-18 120 90 170 130
5/8”-18 180 130 240 180
3/4”-16 300 220 420 320
7/8”-14 470 360 660 500
Stud Tightening Torque
1/2”-20 120 ft-lbs
9/16”-18 170 ft-lbs
5/8”-18 300 ft-lbs
3/4”-16 400 ft-lbs
20mm 475 ft-lbs
22mm 640 ft-lbs

8
Decals
7
4
17
16
10
13
2
11
8
20
23
3
1
6
18 19
9
12
5
22
24
19 21
19
6
15
14
ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!
Replace Immediately If Damaged or Missing

9
Description Part No.
1 2032 Opposite Auger Side Stripe Kit JM0044297
2 Danger, Electric Lines Decal JM0015099
3 Danger, Do Not Enter Grain Tank Decal JM0018033
4 Warning, Pinch Point Decal JM0014994
5 X-Tended Reach Light Harness and Hydraulic Hoses Decal JM0046492
6 Warning, Keep Lug Nuts Tightened Decal 1-5/8” x 4” JM0010150
7 X-Tended Reach Logo w/ Oval and Website Decal 25”x 13” JM0048321
8 Caution Lower Rest Decal JM0037662
9Important, 3x Wide Turns Tracks Decal JM0021247
10 Open and Close Decal for 32 Series Indicator JM0043138
11 Warning, Keep Hands Away Decal JM0018039
12 Danger, Keep Hands and Clothing Away Decal JM0018035
13 J&M Oval Decal (Medium) 5-1/2”x8-1/2” JM0010179
14 Warning, Falling Or Lowering Decal JM0014992
15 Lock and Load Indicator Lights Decal JM0044289
16 Danger Warning Important Decal JM0037665
17 Field Position/Storage Position Decal JM0037661
18 Check PTO Overlap Decal JM0025435
19 Danger, Rotating Driveline Decal JM0018036
20 2032 Auger Side Stripe Kit JM0044296
21 Amber Reective Decal (2” x 9”) (RD-1A) JM0009946
22 J&M Oval Decal (Large) 9-1/2” x 15” JM0015151
23 www.jm-inc.com Decal JM0019239
24 Drag Auger Disengage Instructions Decal JM0048320
Decals
7
4
17
16
10
13
2
11
8
20
23
3
1
6
18 19
9
12
5
22
24
19 21
19
6
15
14

10
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 always maintained. 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. 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.
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.
Safety Rules

11
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?
• Have the gearboxes 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?
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 and bolts in the bearings and U-joints tight?
Has the power-take-o shaft been properly greased at all points including the cross bearings? Have the universal joints at the gearbox
been greased? Have all grease points at the auger hinge area, including the hanger bushing assembly been greased? Has the horizontal
auger hanger been greased?
Initial Operation and Maintenance
Operating Instructions
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 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. To ensure that wheel nuts do not loosen, it may be helpful to mark the location of one side of the nut
and wheel rim with paint. This will help when observing if any rotation of the nut occurs. 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 track wheels supplied with
your grain cart have straight holes and the Budd nuts will be mounted according to Figure 1. Track 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?
BE CERTAIN THAT ALL POWER IS SHUT OFF WHEN HOOKING UP TO TRACTOR OR CONNECTING HYDRAULIC LINES TO TRACTOR.
Tractor requirements for proper towing: Model 2032 grain carts require 400+HP 4WD Tractor.
Figure 1
WARNING: BE CERTAIN ALL POWER IS SHUT OFF WHEN SERVICING THE GRAIN CART
• 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.
• Exercise horizontal and vertical clean out doors. Lubricate hinge points if necessary.
• Check all hydraulic hoses for wear and replace as necessary.
• Make sure that all guards and shields are in place before operating the grain cart.
Routine Maintenance

12
Operating Instructions
IMPORTANT: Do NOT pull a loaded grain cart on highway. For incidental highway travel, observe the section below.
TOW LOADS SAFELY: Observe these recommended maximum road speeds, or local speed limits which may be lower:
• Grain cart empty: Do not travel more than 20 mph (32 km/hr) and do not tow loads more than 1.5 times the pulling unit’s weight.
• Grain cart loaded: Do not travel more than 8 mph (12 km/hr) and do not tow loads more than 1.5 times the pulling unit’s weight.
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. 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 running the 1-1/4”-7 x 4”Gr8 Z Hex Bolt through the holes on the
tabs on the front of the grain cart and the large end link on the safety chain. Secure the bolt with
the 1-1/4”-7 Gr5 Z Nylon Locking Hex Jam Nut. Connect the chain around the towing machine’s
attaching bar (pictured to the left).
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. Check for adequate clearance between telescoping PTO and tractor hitch. Suggested clearance is 7 inches.
3. Make sure the jack stand is repositioned 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.
6. Run the auger system EMPTY before loading grain into the tank for actual use. Make certain that the upper, lower, and horizontal
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.
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.

13
Troubleshooting
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
Faulty check valve Replace check valve.
Faulty lock and load solenoid Disconnect power to lock and load. If the auger can 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 16).
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 be-
tween 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 ight-
ing 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.
Rear auger disconnect disengaged Engage rear auger disconnect.
Auger tube is breaking away from the grain
cart at the hinge area or the ram in the hy-
draulic 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.
Feed gate indicator not moving Debris lodged in feed gate Make sure indicator slider moves freely and feed gate is clear
of debris.
Clutch disconnecting Auto-clutch torque exceeded Operate rear auger disconnect.
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 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 elbow. Use Teon sealant tape or equivalent on the threads of the restrictor
before reattaching.
If the restrictor continues to plug with dirt, replace the restrictor or lter the hydraulic oil in your system.

14
WARNING: BE CERTAIN THAT ALL POWER IS SHUT OFF BEFORE SERVICING THE GRAIN CART
90 DEGREE REAR GEARBOXES: Gearbox lubricant has been added to the gearboxes during nal assembly. Recheck the lubricant level
before initial operation of the grain cart, then periodically according to use. For the gearbox on the left while looking at the rear of the cart,
the uid level should be between the bottom and halfway point of the 2”output shaft that bisects the gearbox. The recommended uid level
range is pictured in Figure 1 and Figure 2 below. The minimum level is pictured in green and the maximum level is pictured in red. A pressure
relief plug is in the center of the top of the gearbox mount plate. To check the uid level, remove the vented inspection plug and view the uid
level from above. When lled to the maximum level (shown in red), the gearbox should have 80 ounces of SAE 80W-90 lubricant. Change the
oil annually before use.
For the gearbox on the right while looking from the rear of the cart, the uid level should rest at the inspection plug, pictured in red in Figure
3 below. When lled to the proper level, the gearbox should have 80 ounces of SAE 80W-90 lubricant. Change the oil annually before use.
3-WAY FRONT 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 in Figure
4 below. When lled to the proper level, the gearbox should have 96 ounces of SAE 80W-90 lubricant. Change the oil annually before use.
REAR DISCONNECT GROOVED SPLINE COUPLER: Exercise the disconnect handle, adding a lubricant to the 2” output shaft on the rst
gearbox where the grooved spline coupler slides. Loctite Silver Grade Anti-Seize is recommended. Perform this maintenance annually.
Figure 1 Figure 2 Figure 3
Figure 4
Lubrication Service Schedule

15
IMPORTANT: Your grain cart has grease ttings at all critical points. The following grease ttings should be serviced before the grain cart
is put into operation:
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 the universal joints after every 8 hours of use.
AUGER ASSEMBLY: 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) as well as the horizontal auger
hangers after every 8 hours of use or as needed.
SPRING LOADED UPPER AUGER BEARING: Service the grease tting on the upper auger bearing (1 pump) (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.
ROLL TARP U-JOINT: Service the grease tting on the U-Joint of the roll tarp crank handle once annually.
Grease Fittings
Pivot Pin Once Annually
Roll Tarp U-Joint Once Annually
Upper Auger Flighting Every 8 hours of use
Driveline Every 8 hours of use
Horizontal and Vertical Flighting Hangers Every 8 hours of use
Roll Tarp U-Joint
Upper Auger Flighting Flighting Hangers
Pivot
Drive Line x3
Drive Line x4
Lubrication Service Schedule

16
Adjusting the Lower and Upper Flighting
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
WARNING
MAKE SURE 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 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.

17
Rear Disconnect Annual Maintenance
Storage
IMPORTANT: When the grain cart is not in use, 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 15.
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. 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. Close the clean out doors at the base of the grain tank.
3. Make sure all safety shields are in the proper position.
Before using the cart for the season:
1. Exercise the disconnect handle, adding a lubricant to the 2” output shaft on the rst gearbox where the grooved spline coupler
slides. Loctite Silver Grade Anti-Seize is recommended.
2. Check the face of the disconnect paddle for excessive wear (1/32”or more). In the event of excessive wear (1/32”or more), contact
the J&M Service Department.
Disengage Paddle, and Back Plate Settings
The back plate has a tab welded on the inside with a nut. A bolt and jam nut are screwed into it. The proper bolt setting maintains the
gap shown in the bottom right picture. The paddle is shown in purple here, and when the drivedogs are engaged there should be a
1/16” gap between the paddle and the drivedog. Having the gap will ensure that there is no unnecessary wear on parts.
Bolt and Jam Nut Engaged
1-3/4” Drive
Coupler
Paddle
2” Drive
Coupler
1/16”

18
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.
Power Take-O (PTO) Shaft Assembly
Description Part No.
1 Back Half Weasler PTO (1-3/4”) (Auto Clutch) 25-3/4” JM0018513
1 Back Half Weasler PTO (1-3/4”) (Auto Clutch) (XL) 31-3/4” JM0030331
2 Front Half Weasler PTO (1-3/4”) (Auto Clutch) 25” JM0018514
2 Front Half Weasler PTO (1-3/4”) (Auto Clutch) (XL) 30-1/4” JM0030330
2 Front Half Weasler PTO (1-3/8”) (Auto Clutch) 25” JM0024367
2 Front Half Weasler PTO (1-3/8”) (Auto Clutch) (XL) 30-1/4” JM0030640
3 Auto Clutch for Weasler JM0018500
4 55E Cross Kit (Auto Clutch PTO) JM0018449
5 Yoke, Tube & Sleeve (Weasler Auto Clutch) (55E) JM0018519
5 Yoke, Tube & Sleeve (XL) Weasler JM0031647
6 Weasler Auto Clutch Back Guard (25-3/4”) JM0018517
6 Weasler XL Auto Clutch Back Guard (31-3/4”) JM0030645
7 Yoke & Shaft Assembly (Weasler Auto Clutch) (55E) JM0018520
7 Yoke & Shaft Assembly (XL) Weasler JM0031648
8 Spring Lock Yoke (1-3/4” PTO) (Weasler) JM0018506
8 Spring Lock Yoke (1-3/8” PTO) (Weasler) JM0024353
9 Weasler Auto Clutch Front Guard (25”) JM0018518
9 Weasler XL Auto Clutch Front Guard (30-1/4”) JM0030642
10 Complete 1-3/4”Weasler PTO (Auto Clutch) 25-3/4” JM0018443
10 Complete 1-3/4”Weasler PTO (Auto Clutch) (XL) 31-3/4” JM0030332
10 Complete 1-3/8”Weasler PTO (Auto Clutch) 25-3/4” JM0024333
10 Complete 1-3/8”Weasler PTO (Auto Clutch) (XL) 31-3/4” JM0030641
2
1
Back Half Front Half
Red lines indicate where
to measure length.
54
6
387 4
9
10

19
Description Part No.
1 1”-8 x 5-1/2” Gr5 Z Hex Bolt JM0002110
2 2-7/8” x 16-3/4” Non-Scale Hitch Bar JM0025227
3 1”-8 x 7” Gr8 YZ Hex Bolt JM0042653
4 Cast Iron Spade 2-1/4”Pin Hole JM0020529
5 Cast Iron Clevis (Bolt-On) 2-1/4” Pin Hole JM0020527
6 3/4”-16 x 2-1/2” Gr8 YZ Fine Thread Hex Bolt JM0015323
7 2-7/8” Digi-Star Weigh Bar, 1”Pin Hole (278WB-T1) JM0000355
8 1-1/4”-7 Gr5 Z Nylon Locking Hex Jam Nut JM0027201
9 1”-8 Gr2 Z Centerlock Hex Nut JM0002149
10 40k Lb Safety Chain JM0029261
11 1-1/4”-7 x 4” Gr8 Z Hex Bolt JM0026073
12 Cast Iron Clevis Hitch Assembly JM0020537
13 Jack with 10” tall Frame Tube Mount Plate JM0040578
14 5/8”-11 Gr2 Z Centerlock Hex Nut JM0002146
15 Square U-Bolt 10-3/32”Inside Width x 6-15/32” Length, 0.625-11TH - Round Corner JM0040576
Hitch Assembly
13
14
15

20
90 Degree Gear Box
Description Part No.
1 3/8”-16 x 1” Gr5 Z SF Hex Bolt JM0002092
2 Shaft Cross (09-70312) JM0046081
3 1/2” NPT Bushing 1/8” NPT Relief Plug (72-20011) JM0025067
4 Gear Shaft - 17 Teeth (71-06194) JM0046075
5 1/2”-14 NPT Pipe Plug for Weasler Gearbox (72-20007) JM0025068
6 Housing - 6490 Machining (70-06144) JM0046076
7 End Cap Seal (3-3/16”x 7/16”) for Weasler Gearbox (71-40079) JM0025063
8 Bearing Cup (3720) JM0027905
9 Bearing Cone (3780) JM0027906
10 Spacer (51 x 65 x 1.4) (11-40615) JM0046104
11 Spacer (60 x 68 x 20) (11-40615) JM0046083
12 Gear - 23 Teeth (71-06119) JM0046080
13 Seal (2 x 3.196 x 0.4333) for Weasler Gearbox (71-40080) JM0025062
14 Spacer (80 x 92.9 x .02) (11-40566) JM0046085
15 Retaining Shim (51 x 61 x 1.2) (11-40564) JM0046086
16 Locknut - M50 x 1-1/2 (11-30027) JM0046087
17 Seal (45 x 100 x 10) (28-11013) JM0046084
18 End Cap - 64990 Machined (70-16093) JM0046078
19 Gasket Kit - 6000 Series (19-16611) JM0046077
20 O-Ring (160 x 3.1) (28-1007) JM0046089
21 Top Cover (90 Deg. Gearbox) (7-7/8” OD) JM0046079
22 90 Degree Weasler Gearbox (1.35-1)(2”Output)(6490-0819) JM0044943
Takes 80 Ounces of SAE 80W-90
Gearbox Lubricant.
2
6
4
1
5
313
8
9
12
11
10
2
9
8
7
4
14
99
815
816 17
19
20
18
21
22