O P E R A T O R ’ S M A N U A L PAT E N T E D S I N G L E A U G E R G R A I N C A R T S 1075-18R Grain Cart J. & M. Mfg. Co., Inc. P.O. Box 547 Ft. Recovery, OH 45846 Ph: (419) 375-2376 Fax: (419) 375-2708 JMMAN0101 (Rev. 08/01/04) www.jm-inc.
TO THE DEALER: Read manual instructions and safety rules. Make sure all items on the Dealer’s Pre-Delivery and Delivery Check Lists in the Operator’s Manual are completed before releasing equipment to the owner. The dealer must complete the Warranty Registration Card attached to the front inside cover of this manual and return to J. & M. Mfg. Co., Inc. at the address indicated on the card. Warranty claims will be denied if the Warranty Registration Card has not been completed and returned.
1075-18R GRAIN CART SPECIFICATIONS DIMENSIONS A) 21” B) 178” C) 69” D) 233” E) 280” F) 162” G) 69” H) 149” I) 129” J) 14” K) 27” L) 146” M) 183” N) 154” O) 132” SPECIFICATIONS Capacity Auger, one vertical Wheels Hubs Spindles Weight (approx.) PTO Tire Size Tongue Weight: Empty Loaded Construction: Hopper Undercarriage Axle Unloading Time** 1075 bushels 18” diameter 31x32 10 bolt 6” diameter 12,180# 1,000 rpm 35.5x32, 20 ply 1,900 lbs 4,200 lbs 12 GA Steel 8” x 4” x 1/2” Tubing 7” x 7” x 1/2” Tubing 2.
GENERAL INFORMATION BOLT TORQUE CHART Always tighten hardware to these values unless a different torque or tightening procedure is listed for a 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.
TABLE OF CONTENTS INTRODUCTION 2 EXPRESS WARRANTY 2 SPECIFICATIONS 3 GENERAL INFORMATION 3 BOLT TORQUE CHART 4 SAFETY RULES 6 SAFETY SIGNS 7 INITIAL OPERATION 8 OPERATION 9-10 ROUTINE MAINTENANCE 11 TROUBLE SHOOTING 12 SERVICE 13-14 STORAGE 14 REMOVING FROM STORAGE 14 PARTS LISTS/DIAGRAMS 15-20 WEIGH SCALE INSTALLATION INSTRUCTIONS 21-23 ROLL TARP INSTALLATION 24-27 SERVICE RECORDS 28 5
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, judgement, and proper training of personnel involved in the operation, transport, maintenance and storage of equipment.
50-16 OWNER’S MANUAL SAFETY SIGNS ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! Replace Immediately If Damaged or Missing! IMPORTANT: Install new safety signs if the old signs are destroyed, lost, painted over or cannot be read. When parts are replaced that have safety signs, make sure you install a new sign with each new part. New signs are available from the manufacturer or your authorized dealer. 3 1 7 2 Not Shown 4 17 5 16 14 7 Ref.
INITIAL OPERATION/MAINTENANCE BE CERTAIN THAT ALL POWER IS SHUT OFF BEFORE SERVICING THE GRAIN CART.
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 (see tractor recommendation for grain cart model below): Model 525-14W Grain Cart requires a 100 hp tractor or larger. Model 620-14, 750-14, 750-16 or 750-18 Grain Cart requires a 130 hp tractor or larger. Model 875-16 or 875-18 Grain Cart requires a 150 hp tractor or larger.
IMPORTANT: 1) Hookup grain cart to tractor using a good quality hitch pin. Attach a safety chain (not included as standard equipment) to the tractor and around the A-frame of the cart 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.
LUBRICATION SERVICE SCHEDULE IMPORTANT: Your Grain Cart has grease fittings at all critical points. These should be serviced before the cart is put into operation. BE CERTAIN THAT ALL POWER IS SHUT OFF BEFORE SERVICING THE GRAIN CART. Hitch: There is a grease fitting located on the pivot shaft of the swivel hitch. PTO & Drive Line: The grease fittings on the PTO should be serviced after every 8 hours of use.
TROUBLE SHOOTING 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... Auger will not return to down position or move from stow position Possible Cause ... Dirt in restricter Possible Remedy ...
ADJUSTING THE SLIP CLUTCH After the first hour of operation, the slip-disc clutch should be checked for overheating. After this first check, the slip-disc clutch should be checked weekly or anytime there is excessive slippage of the friction discs. The slip-disc clutch should be checked for moisture, which could cause corrosion on the drive plates.
ADJUSTING THE UPPER FLIGHTING MAKE SURE THAT ALL POWER IS SHUT OFF BEFORE ADJUSTING THE FLIGHTING ASSEMBLY. If the upper and lower flightings do not properly separate during the unfolding sequence, the upper flighting may need adjusting. Before making adjustment to upper flighting, check to see if the lugs and drive-dog are locking together by checking for a 1/8” space between the base of the 4-hole flange bearing and the upper tube housing.
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 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. BE CERTAIN THAT ALL POWER IS SHUT OFF BEFORE PERFORMING ANY MAINTENANCE OR REPAIR WORK.
POWER TAKE-OFF SHAFT # Part # Description 1 28428 Complete Collar Yoke C15 2 18130 Cross Journal Set 3 18133 Outer Yoke 4 00243 Roll Pin for Outer Tube 5 18210 Bush with Grease Nipple 6 30710 Complete Outer Tube 7 90010 Inner Tube 8 00271 Roll Pin for Inner Tube 9 18134 Inner Yoke 10 84033 Complete Slip Clutch 11 19121 Retain Collar for Outer Tube 12 19122 Retain Collar for Inner Tube 13 27820 Complete Guard 14 00452 Outer Circlip 15 16490 Sliding Sleeve Collar
DRIVE LINE ASSEMBLY # 1 2 3 4 5 6 7 Part # 252288 UCF-20928 38112 SS-3812 SS-1212 DS-93 GDS-13493 8 3S-DUJ 9 CK-44R Description U-Joint (drive shaft to gearbox) 1 3/4" Flange Bearing, 4 hole 3/8" x 1 1/2" Half Moon Key 3/8" x 1/2" Set Screw 1/2"-20 x 1/2" Set Screw Drive Shaft, 1 3/4" x 93" Guard for Drive Shaft (incl.
HYDRAULIC CYLINDER ASSEMBLY (To Raise and Lower the Upper Auger) # 1 2 Part # JD25024 JD469 3 4 5 6 7 ICR4 38SE90 5602-6-6 PC-37 BJW-114 8 9 10 11 12 13 HN-114 1404-062 HH-1421 HH-14160 HH-14144 RG-1 Description 2 1/2" x 24" Hyd. Cylinder Seal Kit for 2 1/2" x 24" Hydraulic Cylinder 1" x 4" Pin with Hair Pin 3/8" Street Elbow 90 3/8" Street Tee Pilot Check Valve Ball Joint Weldment with 1 1/4" Hex Nuts 1 1/4" Hex Jam Nut Orifice Restrictor (.
HYDRAULIC DRIVEN FLOW CONTROL SPOUT (Non-Extendable Upper Auger) # 1 2 3 4 Part # FSH-18 HP-18 BP-18 HC-FCS 5 6 7 8 9 SKHC-FCS HH-1428 PQC-1 SR-14 CP-12112 10 11 12 13 14 15 16 1434-HHMB LN-14 122-HHMB HN-12 STS-1L RCH-1 14STEL Description Flow Control Spout Housing Hinge Baffle Plate Hydraulic Cylinder w/clevis end and 1/2"-20 regular nut Seal Kit for Hydraulic Cylinder 1/4" x 28' Hydraulic Hose Pioneer Quick Coupler 1/4" Swivel Restricter 1/2" x 1 1/2" Clevis Pin w/cotter pin 1/4" x 3/4" Bolt 1/4" L
GRAIN CART LIGHT KIT # Part # 1 8WH-7PC 2 LE-1B 3 WH-1 4 EL-A1 5 5 6 7 8 9 10 11 12 13 14 15 16 16 RL-R1L RL-R1R MS-1 FLW-1 FLDLT-1 RD-1A RD-1R RD-1O SMV-1 GR-1 7-WCE AL-1 RL-1A RL-1LH 16 RL-1RH Description Main Wiring Harness with 7Prong Connector End Light Enhancer Wiring Harness (Rear Half) Extendable Amber Light Assembly (Left/Right) Rear Red Light, Left Rear Red Light, Right Mercury Switch Field Light Wire Field Light Reflective Amber Decal Reflective Red Decal Reflective Orange Decal Slow Moving V
WEIGH SCALE RETROFIT KIT Weigh Scale Retrofit Parts List (Weigh Tronix) # 1 2 3 5 8 9 10 11 12 14 16 W/T Part # 55WS 45WS 278WS 615 915 PC-2 ATP-55 MBI-2 WBW-278 BB-2 343-BWN MB-381 MB-1434 W Description Rear Weigh spindle with cable Rear Weigh spindle with cable (Duals) Front Hitch Weigh Bar with cable Indicator Box with mounting plate Power Cord (to battery) Adapter Tubing Pipe Mounting Bracket for Indicator Weigh Bar Weldment Battery Box with strap 3/4" x 3" Bolt (G8) w/ hvy lock washer, nut 3/8" x 1"
ELECTRONIC WEIGH SCALE SYSTEMS (FOR GRAIN CARTS EQUIPPED WITH TRACKS) Scale System Parts List (for Digi-Star Systems Only) # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 D/S Part # ------250WB EZ-2000 JB-2 PC-1 ECI-1 37605SA ------MBI-1 WBW-1 BB-2 343-BWN MB-58612 MB-381 PB-10 Description --------------Weigh Bar with Cable Indicator Box with mounting plate Junction Box (5 pt.
WEIGH SCALE RETROFIT KIT (Continued) MOUNTING THE BATTERY BOX On the rear side of the front, left leg of the grain cart (the leg below the auger hinge), position the Battery Box below and to the right of the grommet as shown. Battery Using the Battery Box as a template, mark and drill two 3/8” holes. Secure the Battery Box to the grain cart leg using two 3/8” x 1” flange bolts and nuts provided. Attach the end plate to the battery box using two 3/8” x 1” flange bolts and nuts.
