Repair Parts & Drawings ....................................................8 - 12
9049 Tyler Blvd. • Mentor, Ohio 44060
Phone (440) 974-8888 • Fax (440) 974-0165
Toll-Free Fax 800-841-8003 • buyersproducts.com
SPREADER WARRANTY INFORMATION
This warranty replaces all previous warranties and no employee
of this company is authorized to extend additional warranties, or
agreements, or implications not explicitly covered herein.
Buyers Products Company warrants all par ts of the product to be
free from defects in material and workmanship for a period of one
(1) year, excluding the gasoline engine, from the date of installation. Par ts must be properly installed and used under normal conditions. Normal wear is excluded.
Any part which has been altered, including modifications, misuse,
accident, or lack of maintenance will not be considered under this
warranty.
The sole responsibility of Buyers Products Company under this
warranty is limited to repairing or replacing any part(s) which
are returned, prepaid, 30 days after such defect is discovered,
and returned par t(s) are found to be defective by Buyers Products
Company.
Authorization from Buyers Products Company must be obtained
before returning any part. The following information must accompany defective parts returned to Buyers Products Company: RMA#,
spreader model, serial number, date installed, and distributor from
whom purchased.
Buyers Products Company shall not be liable for damage arising out
of failure of any unit to operate properly, or failure, or delay in work,
or for any consequential damages. No charges for transportation or
labor performed on any part will be allowed under this warranty.
The gasoline engine is solely warranted through engine’s manufacturer. All engine related warranty claims are to be processed
through the engine’s manufacturer. This information is explained
in the engine owner’s manual.
Spreader Models and Specifi cations
Kit #
140 0 40 0
140 0 45 0
* Empty weight includes Top Screen, Chute, & Defl ector
Do not overload vehicle beyond the vehicle’s Gross
Vehicle Weight Rating (GVWR) or Gross Axel
Weight Ratings (GAWR). Check the vehicle’s load
rating certification sticker for maximum vehicle
capacity.
2. Average Material Weights:
MATERIA L WEIGH T (POUNDS P ER CUB IC YARD)
#1 Rock Salt 950
#2 Rock Salt 1,215
Coarse Sand - Dry 2,565
Coarse Sand - Wet 3,240
Note: To calculate the total spreader weight (including ice
control material); add the empty spreader weight plus the
ice control material and spreader accessories.
Quality since 1946
3. Hopper Storage Capacity
19"
12"
HOPPER CAPACITIES
12".50 CU-YD
19"1.0 CU-YD
30"1.9 CU-YD
4. Recommended Fastener Torques:
Maintain all fastener torques as shown in the following
table. Failure to do so may cause injury to persons.
The engine crankcase is fi lled with 1 quart of SAE 5W-30
motor oil at the factory. The gearbox is fi lled with SAE 90
gear lubricant at the factory.
WARNING
Verify that the above oil viscosity meets your operating temperature requirements. If not, empty and
refill with the proper viscosity oil. Before starting
spreader, check that the engine crankcase and gearbox are filled to the proper level with lubricant.
30"
Safety Precautions
WARNING
Observe the following Safety Precautions before,
during and after operating this spreader. By following these precautions and common sense, possible
injury to persons and potential damage to this
machine may be avoided.
1. Read this entire Owner’s Manual before operating this
spreader. This includes the engine Operator’s Manuals.
2. Read all safety decals on the spreader before operating the
spreader.
3. Check to make sure all safety guards are securely mounted into place before operating this spreader.
4. Make sure the engine cover is securely fastened to the
spreader before operating the spreader.
5. Verify that all personnel are clear of the spreader spray
area before starting or operating this spreader.
6. Keep all loose clothing, hair, jewelry and limbs clear of the
spreader before starting or operating this spreader.
7. Do not over-load your vehicle beyond payload limits. If
there are any questions, contact the vehicle manufacturer.
8. Do not adjust, clean, oil or unclog material jams without
fi rst turning off the spreader, removing the engine spark
plug connector.
9. Do not climb on or in the spreader during operation. Do
not ride on the spreader while the vehicle is in motion.
10. Make sure the spreader is securely fastened to the vehicle in accordance with this manual.
11. Do not operate a spreader that is in need of maintenance
or repairs.
12. Never lay tools or equipment on top of the spreader’s 12V
DC battery. This could accidentally ground the positive (+)
battery terminal, resulting in electrical shock, burns or damage to the vehicle or equipment.
13. Avoid contact with battery acid. Battery acid can seriously burn eyes or skin. Battery acid can also burn holes in
clothing.
14. Always disconnect the battery before removing or replacing any electrical components.
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Quality since 1946
15. A charging battery gives off gases that can explode if
touched by a spark or fl ame. Cover the top of the battery
with electrically non-conductive material to keep sparks
away from battery gases.
16. If the spreader must be operated with the spreader battery disconnected, insulate the positive (red) battery cable
and red wire from the engine alternator with electrical tape.
Installation Instructions
1. Mounting the Spreader onto the Vehicle:
A. Remove the tailgate from the vehicle.
B. Lift the spreader using four tie-downs as shown below.
LIFT SPREADER USING
FOUR (4) TIE-DOWNS
PLACE LUMBER ONLY AS SHOWN !
D. Slide spreader into the vehicle until steps on spreader’s
most rear legs make contact with trucks bed. It is recommended that the Spinner/Chute Assembly be loosely attached to the hopper to avoid any interference between the
vehicle and the Spinner/Chute Assembly.
E. Secure the spreader to the vehicle by attaching the four
(4) tie-down located on hopper’s legs of the spreader to the
vehicle’s factory installed anchor points using suitable tiedown devices.
• Verify with the vehicle’s manufacturer that the factory
installed anchor points are designed for tie-down of
such load.
• Periodically check that the spreader mounting hardware
is securely tightened.
WARNING
The lifting device must be adequately rated to lift
a payload equal to or greater than the spreader
weight. See page 1 for spreader weights. Empty
spreader before lifting.
The tie downs placed to create balance point of the spreader.
Residual material, gasoline, oil, battery, top screen, or inverted vee assembly may affect this balance point.
C. Elevate the spreader off the vehicle. If necessary place
lumber under the hopper supports of the spreader, as shown
below. Make sure lumber is placed under all hopper legs.
This will help with removal of excess material that accumulates under the spreader.
35°-4 5°
STRAP POSITIONS
15° -30 °
2. Mounting the Spinner/Chute Assembly
A. Attach the Spinner/Chute Assembly to the spreader us-
ing the four (4) 3/8-16 X 3/4" hex head screws, fl at washers,
lock washers, and nuts. The fl at washers are to be placed
over the slots in the sills. Push the chute assembly forward
towards the cab of the vehicle. Loosely attach the hardware,
but do not tighten at this time.
B. Install the roller chain between the spinner/chute sprocket and the gearbox sprocket. Make sure both sprockets are
in-line with one another. If the sprockets are out of alignment, adjust the height of the gearbox sprocket to correct
alignment. Install the roller chain master link.
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Quality since 1946
C. To adjust the roller chain tension: First pull the spinner/
chute assembly away from the rear of the vehicle to take up
slack in chain then tighten chute screws. The correct chain
tension should allow a 5/16" defl ection midway between
both chain sprockets. If additional adjustment is needed,
loosen the spinner shaft bearing bolts and slide the shaft
away from the gearbox sprocket. Be sure to maintain the
vertical alignment of the spinner shaft and bearings before
tightening the hardware.
CAUTION
Do not over-tension the roller chain. This can cause
damage to the chain, bearings, and gearbox.
D. Install the chain guard using the three (3) 1/4-20 X 3/4"
hex head bolts, lock washers, and nuts.
E. Tighten all hardware to the recommended torque specifi cations as shown in this manual.
3. Control Box and Vehicle Wiring Harness Installation.
Note: The following instructions show how to install the
spreader so that the engine will draw power, to start the
engine, from a dedicated battery located on the spreader.
Cab Control Box
C. Connect the green wire from the vehicle wiring harness
to a known good vehicle ground.
D. Connect the stripped end of the red wire to an accessory
wire/terminal that is controlled by the vehicle’s ignition
switch.
4. Spreader Wiring Installation
A. Attach the terminal end of the black (negative) battery
cable to the negative terminal (marked “-”) on the battery.
B. Then connect the terminal end of the red (positive)
battery cable to the positive terminal (marked “+”) on the
battery.
C. Using cable straps and 1/4" x 3/4" sheet metal screws,
secure the spreader wiring harness to the spreader.
D. Verify that the Ignition Switch in Control Box is in the
“OFF” position prior to completing step E.
E. Connect the spreader and vehicle wiring harnesses.
5. Installing the Inverted Vee Assembly
(Optional Equipment)
The front and rear hopper brackets have two (2) holes in
each to support the inverted vee defl ector weldment. Secure
the defl ector with four (4) 3/8-16 X 1" hex head cap screws,
lock washers, and nuts.
ATTACH TO
VEHICHLE GROUND
ATTACH TO 12V DC POWER
SOURCE CONTROLLED
BY VEHICLE IGNITION
TO SPREADER HARNESS
A. Layout a wiring path for the vehicle wiring harness.
WARNING
Do not drill holes into fuel tanks, fuel lines, through
electrical wiring, etc that may be damaged by drilling.
B. Mount the control box in a convenient location in the truck cab.
WARNING
Do not install control box in the vehicle’s airbag
deployment area. Refer to the vehicle’s manual for
airbag deployment area.
Deflector
Weldm ent
Bracket
A. Adjust the height of the inverted vee for the material being spread:
• For salt and dry sand, adjust the Defl ector Weld ment as close to the bottom of the hopper as
possible.
• For salt/sand mix, adjust the Defl ector Weldment
to the middle of the mounting holes.
• For wet sand, adjust the Defl ector Weldment to
the highest position.
• Tighten all hardware according to the recom mended torque chart.
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Quality since 1946
Spreader Operation
Note: Before starting the engine, follow all safety precautions on pages 2 and 3.
1. Cab Control Box Functions:
ENGAGE CLUTCH
(SPREAD)
CIRCUIT BREAKER
ENGAGE CLUTCH
(BLAST)
DISENGAGE CLUTCH
(CENTER)
A. The clutch switch is a three position switch with the following functions:
“OFF” position: While in this position, with the engine
running, the spreader feed chain and the spinner disk will
not spin. Therefore, the spreader will not spread ice control
material.
“ON” position: While in this position, the spreader feed
chain and the spinner disk will spin with the engine running.
“BLAST” position: While in this position, with the engine
running, the spreader feed chain and the spinner disk will
spin. In this position switch can only be activated when held
into the “BLAST” position.
B. The ignition switch is a three position switch with the
following functions:
“OFF” position: While in this position, 12V DC power is shut
off to the spreader. To turn off the spreader, fl ip the switch
to this position.
“ON” position: While in this position, 12V DC power is
turned on to the spreader.
HOLD TO CRANK
ENGINE
RUN
ENGINE OFF
THROTTLE UP
CHOKE
THROTTLE DOWN
“IDLE” position: While in this position, the engine speed
will decrease.
2. Starting the Engine
A. Verify that the clutch switch and ignition switch on the
cab control box are in the “OFF” position.
B. Turn the vehicle’s ignition to the “ON” position.
C. Press the spreader’s ignition switch to the “ON” position.
D. Press the throttle switch on the cab control box to the
“Idle” position and hold for approximately two seconds.
E. Hold the ignition switch in the “START” position.
F. While the engine is cranking, press and hold the throttle
switch to the “CHOKE/FAST” position.
G. Release the ignition and throttle switches when the
engine starts.
H. After the engine starts, hold the throttle switch to the
“IDLE” position to release the choke (hold switch for 1/2-1
seconds).
3. Stopping the Engine
A. Reduce engine RPM by holding throttle switch to the
“IDLE” position for 2-3 sec. To stop the engine, press the
ignition switch to the “OFF” position.
4. Clutch Operation
A. Start the engine and adjust the speed to slightly above
idle.
B. Push the clutch switch into the “ON” position.
C. Increase the engine RPM by pressing the throttle switch
to the “CHOKE/FAST” position.
D. It is recommended that the clutch only be engaged at the
lowest possible speed without stopping the engine. This
practice will prevent premature spinner chain failure and
chain tension loss.
E. Do not repeatedly use the “Blast” function for the clutch.
This practice will prevent premature clutch and fl ex coupler
failure and breakage.
“START” position: While holding in this position, the
spreader’s engine starter is activated.
C. The throttle switch is a two position switch with the following functions:
“CHOKE/FAST” position: While in this position, the engine
speed will increase until the engine linkage reaches its
choke position.
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Quality since 1946
5. Spinner/Chute Assembly Operation
RIGHT INTERNAL
BAFFLE
REAR BAFFLE
RIGHT EXTERNAL
BAFFLE
A. The spread pattern and the amount of material dispensed
is dependant on the following factors:
1. Engine RPM.
2. Feed gate position.
3. Baffl e settings.
B. Keep the following rules in mind:
• Decreasing engine RPM will decrease the
amount of material coming to the spinner.
• Increasing engine RPM will increase the amount
of material coming to the spinner.
• Size of the feed gate opening will increase or
decrease the amount of material coming to the
spinner.
Below are illustrations that show the baffl es effect on the
spread pattern as viewed from the top of the spinner disk.
Internal Baffl e Adjustment
6. Precautions
CAUTION
Always follow the following precautions so as not
to cause damage to the spreader.
A. If the feed chain does not move because of dense material
or a material jam, remove all material from the hopper and
free the chain.
B. If the material in the hopper freezes, move the spreader
into a warm area to thaw.
C. To prevent the feed chain from freezing, do not store material in the spreader.
D. The gearbox is designed to only accept torque from the
input shaft. Therefore, DO NOT ATTEMPT TO FREE THE
FEED CHAIN BY USING A PIPE OR SIMILAR TOOL TO
MOVE OR DISLODGE THE CHAIN. If the feed chain is
moved, the gears within the gearbox will strip. This action
will void all warranties.
E. Check and maintain the correct oil level for both the
engine crankcase and the gearbox. The engine crankcase is
fi lled with 1 quart of SAE 5W-30 motor oil at the factory. The
gearbox is fi lled with SAE 90 gear lubricant at the factory.
CAUTION
The engine crankcase and gearbox must be filled
and maintained with oil. The engine crankcase oil
must be of the correct viscosity for the intended
spreader operating conditions. Refer to the engine’s
owner manual to determine the correct viscosity.
Operating the engine or gearbox without oil (or
without a sufficient amount of oil) can cause permanent damage to the engine or crankcase.
Both internal
baffles out
Left baffle in,
Right baffle out
External Baffl e Adjustment
All baffles adjusted
down for a confined
spread pattern
Right baffle deflects
material down;
heavy on right side
Right baffle in,
Left baffle out
Left baffle deflects
material down;
heavy on left side
Spreader Maintenance
1. Use dielectric grease on all electrical connections before
an electrical connection is made or after a connector is disconnected.
2. Grease the following:
• Idler shaft bearings (2)
• Drive shaft bearings (2)
• Spinner shaft bearings (2)
• Flanged bearing located between
gearbox and clutch.
• Gearbox input shaft (if equipped with fi tting)
3. Check gearbox oil level periodically and maintain the oil
level by adding appropriate lubricant.
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Quality since 1946
4. Fill the engine crankcase with recommended oil to the full
line. Read the engine owner’s manual for the recommended
oil viscosity for your operating conditions. Check the oil level
periodically and maintain the oil level. Clean and lubricate
engine’s choke throttle linkage.
5. Check the Feed Chain tension periodically.
A. To check the tension, measure in 21"-25" from the rear
edge of the sills. Push up on the chain with your hand. The
conveyor chain should lift up 2"-3" off the conveyor chain
guide or cross angles.
Feed
Chain
21" - 25"
6. Maintain the correct tension on the following roller
chains:
A. Engine to Gearbox Input Sprocket.
B. Spinner Shaft to Gearbox Input Sprocket.
The correct chain tension allows 5/16" defl ection midway
between respective sprockets. Oil both roller chains often,
and at the end of each season.
To loosen or tighten Chain A: loosen the four (4) 3/8-16 X
1 carriage bolts that fasten the engine mount stand to the
engine deck and slide the engine mount stand.
To loosen or tighten Chain B: First, loosen the spinner chute
fasteners and slide the spinner/chute assembly. If additional
adjustment is needed, loosen the spinner shaft bearing bolts
and slide the spinner shaft. Be sure to maintain the vertical
alignment of the spinner shaft and bearings before tightening the hardware.
Rear of Sills
2" - 3"
CAUTION
Do not over-tension either roller chain. Over-tensioning can cause damage to bearings, roller chain,
sprockets, or the engine.
7. Empty the spreader of all ice control material when not in
use to prevent a frozen feed chain.
8. Wash out the spreader when it is not in use. At the end of
the season wash out the spreader to remove all ice control
materials. Thoroughly dry all metal surfaces. Paint and oil all
bare metal surfaces and chains to protect from rust. Properly
store the spreader for the next season.
9. To minimize problems and extend the life of the electric
clutch, the following procedures are recommended:
A. At the end of the season, remove and clean the clutch.
B. After cleaning, coat both mating surfaces of the clutch
with oil or light grease.
C. Remove oil and grease prior to using the clutch again.
10. Engine Repair
A. Maintain the spreader engine according to the engine
owner’s manual. This manual is shipped with the spreader.
The engine warranty is covered by the engine’s manufacturer. If engine service is required, contact an authorized
service center for the engine’s manufacturer.
Throttle Motor Assembly Instructions
(diagram on pg. 8)
CAUTION
Improper installation of the throttle motor assembly can result in damage to the engine choke/throttle linkage.
Removal Instructions:
1. Carefully observe the existing installation and mark the
position of the throttle control bracket on the engine mount
stand.
2. Disconnect the wire connections.
3. Remove the 1/4-20 fasteners that hold the throttle control
bracket to the engine mount stand. Remove the throttle motor assembly.
Installation Instructions:
1. Connect the electrical wiring. Only connect the brown
wire to brown wire and red wire to red wire.
2. Run the new throttle motor until the crank is within opening of the throttle control bracket.
3. Fasten the new throttle motor to the throttle control
bracket using the existing hardware.
4. Place the throttle pin assembly on the crank of the throttle
motor using hole in the middle of plastic block.
5. Place the assembly onto the engine mount stand by inserting the throttle pin into the engine choke/throttle linkage
slider.
6. Keeping the throttle pin assembly parallel to the engine
choke/throttle linkage bolt the assembly to the engine mount
stand with the existing hardware.
7. Run throttle motor in both directions until the slider in
choke/throttle linkage stops against choke/throttle linkage
bracket. Adjust position of throttle bracket if necessary.