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11

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.

  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 reflective 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 750 grain carts require a minimum of 150 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:

• 

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. 

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 fittings are broken, stretched or otherwise 

damaged or deformed.

2.  Attach the power-take-off 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 repoitioned 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.

Figure 1

Содержание 750

Страница 1: ...Rev 1 30 2020 GRAIN CART O P E R A T O R S M A N U A L MODEL 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...

Страница 2: ...2 Stance Rear Opposite Auger Side Auger Side Front...

Страница 3: ...aration Repair Parts List and Diagrams 16 Wheel Rims and Tires 17 Non Scale Hub Spindle Assembly 18 Power Take Off PTO Shaft Assembly Comer 19 130 Degree Gearbox Assembly Superior 20 Driveline Assembl...

Страница 4: ...or insufficient 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 p...

Страница 5: ...e 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...

Страница 6: ...AUSED BY LOOSE WHEEL NUTS CHECK TIRE INFLATION DO NOT INFLATE TIRES MORE THAN 6 PSI OVER THE RECOMMENDED PRESSURE PRINTED ON THE SIDE OF THE TIRE 1 14 15 17 8 18 WARNING HIGH PRESSURE FLUID HAZARD To...

Страница 7: ...041058 RED YELLOW GREEN 1 2 3 4 5 6 7 Ground Rear Of Plug Notes Grain Cart Light Harness Tail Running Lights 1 12V Output Min 15A Fuse 2 Flow Control Spout Implement Lights Left Turn Hazards Right Tur...

Страница 8: ...tightening procedure is listed for specific application Fasteners must always be replaced with the same grade as specified in the manual parts list Always use the proper tool for tightening hardware M...

Страница 9: ...ent personal injury Relieve all pressure before disconnecting fluid lines Before applying pressure make sure all connections are tight and components are in good condition Never use your hand to check...

Страница 10: ...ould be telescoped extended between 10 and 22 Different 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 Manu...

Страница 11: ...the equipment and its load 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 th...

Страница 12: ...ess to the tractor electrical outlet Make sure that all flasher and turn indicator lights are working properly before incidental highway travel CAUTION Do NOT operate the grain cart before reading and...

Страница 13: ...er 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 Gea...

Страница 14: ...lower flighting are locked together Bearing on top of upper auger flighting 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...

Страница 15: ...equence the upper flighting may need adjusting Before making adjustment to the upper flighting check to see if the lugs and drive dogs on the auger assemblies are locking together If they are not lock...

Страница 16: ...t all hydraulic cylinders to prevent the piston rods from rusting 6 Clean the tires before storage Inflate the tires at regular intervals 7 Open the clean out doors at the base of the grain tank Remov...

Страница 17: ...Hub CR 43771 JM0018955 6 Large Bearing HM218248 JM0018849 7 Large Race HM218210 JM0018848 8 W 881 Hub with Large and Small Races 3 4 Studs Nuts 11 13 Pilot JM0020510 9 Wheel Stud 3 4 16 x 1 3 4 91356...

Страница 18: ...Sleeve Comer PTO 16489 JM0025159 18 Ball 5 8 Comer PTO 00085 JM0025160 19 Yoke C15 Comer PTO 18428 JM0025161 20 Spring Comer PTO Compression for Slip Clutch 7 8 x 1 1 2 14022 JM0025162 Description Pa...

Страница 19: ...77 9 Bearing Cone for Superior Gearbox 14 20 514137 JM0025078 10 Bearing Cup for Superior Gearbox 18 20 413620 JM0025095 11 Bearing Cone for Superior Gearbox 18 20 413687 JM0025096 12 Seal for Superio...

Страница 20: ...lf Moon Key JM0018772 9 1 3 4 4 Bolt Flange Bearing 5 8 Bolt Hole UCF 20928 JM0018774 10 5 8 11 x 1 3 4 Gr5 Z Hex Bolt JM0016681 11 5 8 11 Gr2 Z Centerlock Hex Nut JM0002146 12 3 8 16 x 1 Gr5 Z SF Hex...

Страница 21: ...1 4 Pin and Collar 212PC JM0018259 8 2 1 2 Hitch Spool Plate HSPS 1 JM0018195 9 1 8 Gr2 Z Centerlock Hex Nut JM0002149 10 2 1 2 Hitch Spindle Collar JM0018219 11 1 8 x 4 1 2 Gr5 Z Hex Bolt JM0016687...

Страница 22: ...M0002111 8 Lower Auger Liner 18 LAL 18 JM0026558 9 3 8 16 x 1 Gr8 Z Hex Bolt JM0001485 10 3 8 ID 1 OD Z Flat Washer JM0003061 11 Gate Indicator Rod Weldment 92 750 875 JM0022092 12 3 8 16 Gr5 Z SF Hex...

Страница 23: ...18 JM0022084 2 18 Upper Flighting Weldment UF 18 JM0018356 3 1 2 13 x 5 1 2 Gr5 Z Hex Bolt JM0001498 4 1 1 4 12 PN Gr5 Hex Jam Nut JM0001606 5 Top Auger Collar 1 3 4 OD x 1 1 2 Lg JM0021646 6 1 1 4 F...

Страница 24: ...angular BP 18NS JM0013373 3 Hinge for 18 Flow Control Spout HP 18 JM0018432 4 1 2 13 x 2 Gr5 Z Hex Bolt JM0001593 5 5 32 x 1 1 2 Cotter Pin JM0014348 6 1 2 x 1 3 4 Clevis Pin Usable Length 1 1 2 JM001...

Страница 25: ...ith 7 prong Connector End for Grain Cart JM0020439 8 Limit Switch for Field Light ME 8111 JM0036040 9 Field Light Wire Limit Switch JM0048128 10 LED Field Light with Bullet Connector JM0050949 11 7 Pr...

Страница 26: ...3 3 2 x36 Hydraulic Cylinder Door Cylinder 1 3 4 x4 Hydraulic Cylinder Tip Spout Cylinder 2 1 2 x24 Hydraulic Cylinder Fold Cylinder Tip Spout Cylinder Fold Cylinder Door Cylinder 8 13 10 6 7 16 10 2...

Страница 27: ...Hydraulic Hose 176inch4M3k 4G 8MP 4G 6MP JM0048443 10 1 4 x 160 Hydraulic Hose 160inch4M3k 4G 8MP 4G 6MP JM0047098 11 Lock N Load Assembly JM0048754 12 1 4 x 21 Hydraulic Hose 21inch4M3k 4G 4MP 4G 6M...

Страница 28: ...4 x4 Hydraulic Cylinder Tip Spout Cylinder 2 1 2 x24 Hydraulic Cylinder Fold Cylinder Tip Spout Cylinder Fold Cylinder Door Cylinder 8 13 10 6 7 16 6 2 Couplers Welded to Shell 6 17 18 11 19 20 22 21...

Страница 29: ...11 Lock N Load Assembly JM0048754 12 1 4 x 21 Hydraulic Hose 21inch4M3k 4G 4MP 4G 6MPX JM0024896 13 3 8 Male NPT x 3 8 Female NPT Swivel with 062 Orifice Restrictor JM0018362 14 3 8 Male NPT x 3 8 Fem...

Страница 30: ...10 1 4 20 x 3 4 Gr5 Z SF Hex Bolt JM0001642 12V LOAD CELLS A B 2 1 1 2 2 1 1 2 A B T P 1 2 3 4 Relay To Junction Box Note Mount the hydraulic valve after all the hoses are attached but not tightened T...

Страница 31: ...x 3 4 Gr5 Z Hex Bolt JM0001507 10 GT 400 Scale Monitor Display Bracket JM0000361 10 GT 560 Scale Monitor Display Bracket JM0046976 11 3 8 16 x 1 Gr5 Z SF Hex Bolt JM0002092 12 3 8 16 Gr5 Z SF Hex Nut...

Страница 32: ...table Axle Insert XL 58 Opposite Auger Side JM0022240 2 1 8 x 9 Gr8 Z Hex Bolt JM0001708 3 1 8 Gr2 Z Centerlock Hex Nut JM0002149 4 Fully Adjustable Axle Clamp Plate CP 1B JM0024183 5 Fully Adjustable...

Страница 33: ...3 8 16 x 1 3 4 Gr5 Z Hex Bolt JM0002097 7 3 8 16 Gr2 Z Centerlock Hex Nut JM0001512 8 Hose Holder Bracket for Standard Grain Cart HHB 1C JM0012711 9 Rubber Grommet 1 1 2 ID 2 1 8 OD 3 16 Gap JM001692...

Страница 34: ...Sideboard 168 x 2 1 2 750 18 JM0013646 3 Back Endboard 139 x 7 750 18 JM0013351 4 Corner 7 1 2 750 18 Low 1051 High JM0021398 5 High Sideboard 168 x 7 750 18 JM0013350 6 Front Endboard 139 x 7 750 18...

Страница 35: ...1 Keyway Washer for Door Rack JM0029454 12 15 Tooth Sprocket 3 4 Bore w Key JM0029455 13 Rack Track Weldment for Door 27 1 2 JM0030634 14 Rack Wheel Weldment JM0028897 15 Stub Shaft 3 4 x 4 1 8 w Thre...

Страница 36: ...36 Roll Tarp Assembly...

Страница 37: ...be JM0002449 20 1 4 x 1 1 4 HD Spiro Roll Pin JM0046782 21 Roll Tarp Guide Roller JM0038446 22 1 USS Flat Washer JM0003063 23 Spring Return Cable Grain Carts JM0012981 24 3 8 16 x 1 1 2 Gr5 Z Hex Bolt...

Страница 38: ...ID 3 4 OD Z Flat Washer JM0003090 9 Rectangular Plastic Spacer for Spring Return JM0012973 10 1 4 20 x 1 1 4 Gr5 Z Hex Bolt JM0016673 11 2 Black Plastic Spacer 1 4 ID x 1 2 OD JM0002442 12 Spring Ret...

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