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OPERATORS MANUAL
525-14W
620-14
J. & M. Mfg. 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

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Summary of Contents for J&M 525-14W

  • Page 1 OPERATORS MANUAL 525-14W 620-14 J. & M. Mfg. 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...
  • Page 2: To The Dealer

    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.
  • Page 3: Specifications

    Specifications SPECIFICATIONS 525-14W 620-14 Capacity 525 Bushels 620 Bushels Auger, One Vertical 14” Diameter 14” Diameter Unload Time 3.2 minutes 3.7 minutes Wheels (2) 20x26, 21x32, 21x32, 27x32 27x32 or 18x42 or 18x42 Spindles (2) 4 1/2” Diameter 4 1/2” Diameter...
  • Page 4: Bolt Torque Chart

    General Information BOLT TORQUE CHART Always tighten hardware to these values unless a different torque or 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: SAE for SAE hardware and Metric for Metric hardware. Make sure fastener threads are clean and you start thread engagement properly.
  • Page 5: Table Of Contents

    Table of Contents 2 ............To The Dealer 3 .
  • Page 6: Safety Rules

    Safety Rules ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! Safety is a primary concern in the design and manufacture of our products. Unfortunately, our efforts 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.
  • Page 7 Safety Rules ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! Replace Immediately If Damaged or Missing IMPORTANT: Install new safety signs if SAFETY DECALS Part # Description  the old signs are destroyed, lost, painted JM0018044 Operating Instructions  over or cannot be read. When parts are JM0010163 Warning, High Pressure ...
  • Page 8: Initial Operation And Maintenance

    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 filled with EP-80-90 gearbox lubricant? Have all nuts, bolts, bearings and braces been properly fastened? Has the PTO been checked for proper overlap?
  • Page 9: 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 525-14W requires a 100 hp tractor or larger. Model 620-14 requires a 130 hp tractor or larger.
  • Page 10 Operating Instructions (Continued) 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.
  • Page 11: Lubrication Schedule

    Lubrication Service Schedule IMPORTANT: Your grain cart has grease fittings 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 &...
  • Page 12: Troubleshooting

    Trouble Shooting WARNING MAKE SURE THAT ALL POWER IS SHUT OFF BEFORE SERVICING THE GRAIN CART. MAINTENANCE AND REPAIR SERVICE WORK TO BE PERFORMED BY QUALIFIED SERVICEMEN ONLY. Trouble... Possible Cause... Possible Remedy... Auger will not return to down position Dirt in Restrictor (see pg.
  • Page 13: Adjusting The Slip Clutch

    Adjusting the Slip Clutch 1) Make sure the tractor is off and the PTO is disengaged. 2) Disconnect the driveline from the tractor. 3) Locate the (6) bolts (Item 8) on the O.D. of the clutch pack. Loosen the bolts until they rotate freely, finger tighten each bolt, and then tighten each bolt one half turn.
  • Page 14 Adjusting the Upper Flighting 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 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.
  • Page 15: Repair Parts

    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 specifications and may be dangerous.
  • Page 16 Power Take-Off (PTO) Shaft Assembly Weasler Manufactured PTO with New Style Slip Clutch (Since June 1997)(Black in Color) Description Part. No. Front Half of PTO, 1-3/8”-21 Spline (91-1400-F-138) JM0026025 Front Half of PTO, 1-3/4”-20 Spline (91-1400-F-134) JM0026026 Back Half of PTO with Slip Clutch, Self Adjusting (97-18615B) JM0026027 14R Cross Kit, PTO or U-Joint (13-10134) JM0026028...
  • Page 17 Driveline Shield 14” JM0012692 11 U-Joint Assembly 525-14W, 620-14, 750-16 JM0024318 Driveline Shield 14” JM0012692 12 1/2”-13 X 3” Gr5 Z Hex Bolt 525-14W, 620-14 JM0016678 Driveline Cover (PVC) JM0027151 14 Gearbox Assembly (See Pages 24 through 26) ------------- Driveline 88” x 1-1/4”, 525-14W-625-14 JM0024460 15 1/2”...
  • Page 18 11 Auger Gate Cover for 14” Diameter Cart (AGC-500-F) JM0017602 12 Gate Indicator 360-14, 435-14, 525-14, 525-14W,620-14 (GI-12) JM0022092 13 Hanger Bushing Assembly for 14” Diameter Auger 525-14W, 620-14 (HBA-500-F) JM0024421 14 Drive Dog Weldment (DDW-214) JM0024412 15 14” Tip Spout Weldment (SFS-1) JM0024441 16 1/2”-13 X 5-1/2”...
  • Page 19 Hitch Assembly Description Part. No. 1-1/2" Pin adapter for Grain Cart Clevis Hitch Tang JM0014203 1-1/4" Pin adapter for Grain Cart Spade Hitch JM0019032 Hitch Weldment JM0017978 Grain Cart Draw Bar JM0017976 1-1/4" Pin adapter for Grain Cart Clevis Hitch Tang JM0019031 1-1/2"...
  • Page 20 Lift Cylinder Description Part. No. Hydraulic Hose 1/4” x 160” JM0024898 1-1/4”-7 Gr5 Z Hex Nut JM0001700 Pac Man Weldment JM0007386 2-1/2” X 24” Welded Cylinder JM0021280 3/8” female NPT X 3/8” male NPT 90 degree elbow JM0010292 PC-37 Check Valve JM0018233 3/8”...
  • Page 21 Door Wheel Assembly Description Part. No. Complete Door Wheel Assembly (20-1/4”)(CWA250) JM0018885 Complete Door Wheel Assembly (28”)(CWA750) JM0018879 Welded Guide Assembly (WGA-1034) JM0018864 2-1/2” USS Flat Washer JM0018982 Track Assembly (20-1/4”)(TA-2014) JM0018861 3/8-16 X 1-1/2” Gr5 Z SF Hex Bolt (161200) JM0001633 Wheel Pin &...
  • Page 22 Sideboards 525-14 # Description Part. No. 1 525-14 Sideboard Corner JM0012707 2 525-14 Low Sideboard JM0012673 3 525-14 Rear Endboard JM0012675 4 525-14 Sideboard Corner JM0012708 5 525-14 High Sideboard JM0012672 6 525-14 Front Endboard JM0012674 7 Complete Set w/hardware JM0028046 Sideboards 620-14 Description Part.
  • Page 23 Light Kit Assembly Ground (White Wire) Tail Light Field Light (Brown Wire) (Black Wire) Amber Flashing Amber Flashing & Turn Signal & Turn Signal (Yellow Wire) (Green Wire) Description Part. No. Main Wiring Harness with 7-Prong Connector End JM0020439 Light Enhancer JM0010566 Wiring Harness for Rear Lights (Each) JM0020437...
  • Page 24 2-1/2” Weigh Bar Receiver Weldment (WBW-1) JM0024208 10 2-1/8” Hitch Weigh Bar, 525-14, Digi-Star (218WB) JM0025810 10 2-1/2” Hitch Weigh Bar, 525-14W, 620, 750, 875, Digi-Star (250WB) JM0024207 11 Power Cord to Battery, Digi Star (PC-1) JM0025812 12 30’ Standard Cable for J-Box to Indicator (141837)
  • Page 25 WEIGH SCALE SYSTEM Weigh-Tronix 3 Point Description Part. No. 3-3/4” Weigh Spindle, Weigh Tronix (375WTS) JM0025829 Seal for Hub (37605SA) JM0021456 4-1/2” OD Adapter Pipe Tubing (ATP-375) JM0021453 5/8”-11 X 6-1/2” Gr5 Zinc Hex Bolt JM0019979 5/8”-11 Gr5 Z Centerlock Hex Nut JM0002146 640 Indicator w/serial port (640) JM0019650...
  • Page 26 Roll Tarp Assembly...
  • Page 27 Roll Tarp Assembly Description Part. No. Description Part. No. 1” Square Tie-Down Tube (525) JM0021364 19 Front Arched End Cap (525) JM0020230 1” Square Tie-Down Tube (620) JM0021366 19 Front Arched End Cap (620) JM0000195 Tarp with Rivets (525) JM0021375 20 1/4”-20 X 1/2”...
  • Page 28 Fully Adjustable Rice Axle # Description Part. No. 1 G881 Hub 3-3/4" Digi Star Weigh Spindle (example) JM0022057 2 Scale Sleeve - 4-1/2" OD x 3-3/4" JM0021453 3 Fully Adjustable Rice Axle Insert - 54" Large - Left JM0021902 3 Fully Adjustable Rice Axle Insert - 54" Large - Right JM0021901 3 Fully Adjustable Rice Axle Insert - XL - 58"...
  • Page 29 Auto-Log Kit Description Part. No. Auto-Logger 25’ Wire Bundle JM0015445 Rotation Counter Sensor Wire bundle JM0015447 Rotation Counter Mounting Bracket JM0015448 Steel Sensor Target Screw Clamp JM0015450 Rotation Counter Sensor Extension Wire Bundle JM0015452...
  • Page 30 Service / Maintenance Record Date Description Notes...

This manual is also suitable for:

620-14

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