J&M 375ST Speed Tender User manual

J. & M. Mfg. Co., Inc.
P.O. Box 547 Fort Recovery, OH 45846
Ph: [phone] Fax: [phone]
www.jm-inc.com
(Rev. 7/8/13)

Table of Contents
GENERAL INFORMATION
To the dealer......................................................................................................................................................1
Express warranty...............................................................................................................................................1
Service ..............................................................................................................................................................2
To the owner......................................................................................................................................................3
Safety Ruler.......................................................................................................................................................3
1.0 OPERATIONS
1.1 Preparing the Towing Vehicle.....................................................................................................................5
1.2 Preparing Speed Tender..............................................................................................................................5
Hydraulics............................................................................................................................................5
Lubrication...........................................................................................................................................5
Tires/Wheels........................................................................................................................................5
1.3 Connection Speed Tender to Towing Vehicle.............................................................................................5
1.4 Transporting................................................................................................................................................6
1.5 Hydraulic Power Unit Operations...............................................................................................................6
1.6 Field operation.............................................................................................................................................8
1.7 Filling Speed Tender from Another Wagon or Bulk Container .................................................................10
1.8 Cleaning out Collapsible Hopper and Conveyor/Auger.............................................................................11
1.9 Adjusting the Tarp Tension in Hanger Bracket...........................................................................................13
1.10 Basic scale operation.................................................................................................................................13
2.0 SERVICE
2.1 Grease Conveyor/Auger Bearings...............................................................................................................14
2.2 Grease Boom Arm.......................................................................................................................................14
2.3 Tire pressure ...............................................................................................................................................15
2.4 Tightening Lugnuts ...................................................................................................................................15
2.5 Wheel bearings...........................................................................................................................................16
Bearing inspection and service............................................................................................................16
Bearing cup replacements....................................................................................................................16
2.6 Hydraulic Power Unit.................................................................................................................................17
Daily (every 5 hours of use).................................................................................................................17
Once per season (every 20-25 hours of use)........................................................................................17
Every two to three years (every 78-80 hours of use)...........................................................................17
Replacing hydraulic parts....................................................................................................................17
Purge air form system as follows.........................................................................................................17
2.7 Conveyor Belt Tracking..............................................................................................................................17
Checking the belt tracking at collapsible hopper end..........................................................................17
Checking the belt tracking at discharge end........................................................................................17
2.8 Adjusting Conveyor Belt Tracking ............................................................................................................18
2.9 Belt Tensioning ..........................................................................................................................................19
2.10 Electric Brakes..........................................................................................................................................19
How to use your electric brakes properly............................................................................................19
To synchronize ...................................................................................................................................19
How to adjust electric brakes...............................................................................................................20
When to adjust brakes..........................................................................................................................20
Brake cleaning and inspection.............................................................................................................20
Brake shoe and lining inspection.........................................................................................................20
Replacing brake lining ......................................................................................................................21
Brake lubrication.................................................................................................................................21
Troubleshooting...................................................................................................................................21
How to measure voltage......................................................................................................................21
Brake magnet inspection......................................................................................................................21
How to measure amperage...................................................................................................................22
Replacing brake magnet.......................................................................................................................22
Brake drum inspection..........................................................................................................................23
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Table of Contents
Table of Contents
2.11 Daily service (5-10 hours of use) ............................................................................................................23
2.12 End of the year service.............................................................................................................................23
2.13 Removing from storage............................................................................................................................24
2.14 Troubleshooting .......................................................................................................................................25
 2.15Bolttorquespecications.........................................................................................................................28
3.0 HYDRAULICS
3.1 Standard Models (Raise and lower boom only).........................................................................................29
3.2 Deluxe Models (Raise and lower boom and open and close doors)..........................................................30
3.3 Deluxe Models with Conveyor/Auger Swing ............................................................................................31
4.0 WIRING
4.1 Hydraulic Wiring........................................................................................................................................32
4.2 Light Wiring Harnesses..............................................................................................................................35
5.0 PARTS
5.1 Ladder Parts ...............................................................................................................................................39
5.2 Scale Parts ..................................................................................................................................................40
5.3 Chassis Parts...............................................................................................................................................41
5.4 A-Frame Parts ............................................................................................................................................42
5.5 Auger Parts ................................................................................................................................................43
5.6 Conveyor Parts ...........................................................................................................................................45
5.7 Boom Arm Parts..........................................................................................................................................47
5.8 Hydraulic Door Parts .................................................................................................................................48
5.9 Manual Door Parts .....................................................................................................................................49
5.10 Drum Brake Parts (1)...............................................................................................................................50
5.11 Drum Brake Parts (2) ..............................................................................................................................51
5.12 Shell Parts ...............................................................................................................................................51
5.13 Roll Tarp Parts.........................................................................................................................................53
5.14 Spring Return Parts..................................................................................................................................54
5.15 Boom Arm Hydraulic Swing Parts (optional)..........................................................................................54
5.16 Available Options......................................................................................................................................55
6.0 AFTERMARKET INSTALLATION INSTRUCTIONS
6.1 Scales Installation.........................................................................................................................................57
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1
General Information
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 re-
turn 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.
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 (attached to the inside of the Operator’s Manual) 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)nor-
mal wear or tear. This warranty does not cover products that are previously owned and extends solely to the origi-
nal 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, EX-
PRESS, IMPLIED OR STATUTORY, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABIL-
ITY 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 war-
ranty 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.

General Information General Information
2
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 previ-
ously 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upkeep.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 neces-
sary tools and equipment to handle all your needs.
Use only genuine J. & M. service parts. Substitute parts may void the warranty and may not meet standard re-
quired for safe and satisfactory operating. Record the model number and serial number of your equipment in the
spaces provided:
Serial #_______________ Purchase Date: _______________ Purchased From: ____________________
Please provide this information to your dealer to obtain the correct parts: