SnowDogg VUT Series User manual

16992440 Rev A
1
9049 Tyler Blvd. • Mentor, Ohio 44060
Fax [phone] • Toll-Free Fax [phone]
snowdoggplows.com

216992440 Rev A
TABLE OF CONTENTS
1. Warnings/Vehicle Application........................pg. 2
2. About the plow ..............................................pg. 3
3. Registration Information/Website ..................pg. 3
4. Snowplow Mounting/Dismounting ................pg. 4
5. Mechanical Installation ..................................pg. 6
6. Harness Installation ................................... pg. 6-7
7. Storage and Maintenance .............................pg. 8
8. Parts Diagram and BOM ..........................pg. 9-12
• Lift Frame..................................................pg. 9
• Moldboard...............................................pg. 10
• Hydraulic Power Unit............................... pg. 11
• Hydraulic/Electrical Operation ................pg. 13
9. Troubleshooting...................................... pg. 14-15
10. Snow Plowing Tips ......................................pg. 16
11. Warranty ......................................................pg. 16
WARNING
Always follow the vehicle manufacturers
recommendations relating to snowplow
installation. For recommended vehicle models
refer to the SnowDogg Application Chart and
Selection Guide.
WARNING
Make sure plow is properly attached before
moving vehicle.
WARNING
Do not move plow while servicing or place body
parts between or under plow parts while moving
plow.
WARNING
DO NOT change blade position when traveling.
WARNING
DO NOT exceed 40 mph when transporting plow.
WARNING
Do not exceed 10 mph when plowing.
WARNING
Always lower blade when vehicle is not in use.
WARNING
Read this manual carefully before operating this
snowplow.
CAUTION
Vehicle application recommendations are based
on the following:
• The vehicle with the snowplow installed must
comply with the vehicle manufacturer's stated
gross vehicle and axle weight ratings (found on
the driver-side door corner post of the vehicle)
and the front and rear weight distribution ratio.
In some cases, rear ballast may be required to
comply with these requirements.
• In some cases there may be additional limita-
tions and requirements.
• Available capacity decreases as the vehicle is
loaded with cargo or other truck equipment, or
snowplow accessories are installed.
• If there is uncertainty as to whether available
capacity exists, the actual vehicle as configured
must be weighed.

16992440 Rev A
3
WELCOME!
Congratulations on your purchase of a SnowDogg plow! The SnowDogg plow by Buyers Products is a heavy-
duty, professional grade plow built for your toughest plowing applications. By using this manual for maintenance
and safety instructions, you can be sure to optimize the life of your plow.
Your dealer can provide expert assistance and service and is the first line of support. They have first hand
knowledge of your plow and the conditions in your area.
Be sure to register your plow after purchase at www.snowdoggplows.com. The required information is shown on
the Registration Data Sheet. Registration is required to activate your two year warranty.
REGISTRATION DATA SHEET
Owner’s Information
Name: ___________________________________________________________________
Company: ________________________________________________________________
Address: _________________________________________________________________
Phone: __________________________________________________________________
Fax: _____________________________________________________________________
E-mail: __________________________________________________________________
Purchased From: __________________________________________________________
Purchase Date: ___________________________________________________________
Plow Model: _____________________________________________________________
Plow Serial#: ____________________________________________________________
HPU Serial #: ____________________________________________________________
Truck Model: _____________________________________________________________
Truck Year: _______________________________________________________________
Register your plow at www.snowdoggplows.com to activate your two year warranty.

416992440 Rev A
MOUNT/DISMOUNT INSTRUCTIONS
Snowplow Mounting (fig. above)
1. Check that the pins are fully retracted. The foot
pedal should be pushed towards the truck and will
lock in the retracted position.
2. Drive in to the plow so that the cross bar on the
mount engages with the receiver notch on the plow.
3. Pull the foot pedals away from the truck to release
the pins.
4. Push up on the lift frame to engage the pins. To
verify the lift frame is fully connected, check to see
that the gold pins are visible from each side. Insert the
lock pin through the foot pedal and pedal linkage.
5. Connect the hydraulic control connectors.
Snowplow Dismount (fig. above)
1. Put the plow in float by holding the down button for
1 second.
2. Press down on the chain lift to retract the lift cyl-
inder. The chain must have slack for ease of plow
removal.
3. Push on the foot pedals and the lift frame towards
the vehicle simultaneously. The pins will retract and
the lift frame will rotate forward to rest on A-frame.
6. Disconnect the hydraulic connectors
7. Back away from the snowplow
DISMOUNTED PLOW
MOUNTED PLOW

16992440 Rev A
5
INSTALLATION
SnowDogg snowplows are shipped almost completely assembled to minimize the amount of time from box to
plowing. The illustrations are representative only and may differ from your hardware.
Please see the parts diagrams for specific part numbers.
ITEM QTY. PART NO. DESCRIPTION
1 1 16018000 VUT Lift Frame Assembly
2 1 16020704 VUT65 Moldboard
3 1 16101180 Hinge Pin Kit
4 2 16102142 Clevis Pin Kit, 7/8" x 3-1/4"
5 1 16111400 Chain Lift
6 1 16122100 Blade Guide Kit
6
3
4
2b
2a
1
5

616992440 Rev A
CAUTION
Keep all connectors greased with dielectric grease on a regular basis to minimize corrosion & potential
damage or wear to the pins. It is critical that all electrical connections be tight and secure. Loose connec-
tions on the plow circuit can cause overheating,
component failure, or intermittent operation.
SNOWPLOW ASSEMBLY
1. Attach the chain lift to the upper lift frame and lift cylinder using two 7/8" x 4" clevis pins and cotter pins (10a/b).
2. Attach the moldboards to the lift frame kit using the hinge pin, washer, and cotter pin as shown. Check
that the moldboards rotate freely around the hinge pin.
3. Install the two cylinder rods to each moldboard half with the clevis pins, washers and cotter pins as shown.
4. Install the blade guides using the included hardware kit.
5. Grease the seven hinge pin tubes using a needle style grease gun tip. The grease hole is located in the
front of each hinge pin tube.
6. Adjust the center cutting edges. The gap between the two cutting edges should be between 1/4" - 3/8".
CAUTION
For safety reasons, the blade drops very slowly on the plow as shipped. To adjust the drop speed of the
blade use a flat blade screwdriver and turn the lowering speed adjustment on the front of the hydraulic
power unit counter clockwise. Turn it clockwise to slow the blade drop speed. Do this only while the blade
is dropped, and tighten the jam nut after adjusting.
VEHICLE SPECIFIC MOUNT INSTALLATION
1. Mount the undercarriage as shown in the undercarriage installation instructions. As with the plow, all the
fasteners should be checked on a regular basis.
HARNESS INSTALLATION
CONTROL HARNESS
The plow side control harness has been preinstalled. The truck side control harness is routed through the
grill, by the battery, and through the firewall to the controller. It is preferable when possible to keep the plow
connector on the drivers side to make mount/dismount easier and faster.
1. Route the CONTROL HARNESS through the truck grill, by the battery, and through the firewall. Some trucks will
require drilling a ø1.50" hole through the firewall, while some will have holes provided (usually plugged). Check
your truck Owner’s Manual for details. If the hole is drilled it is critical that a grommet be used to prevent
damage to the wire harness.
2. Mount the MOTOR RELAY in a convenient and secure location on the battery side of the vehicle using the
included self tapping screws.
3. The small RED WIRE from the CONTROL HARNESS is connected to a small terminal of the MOTOR RELAY.
4. The small BLACK WIRE from the CONTROL HARNESS has two leads – one is connected to the other small ter-
minal of the MOTOR RELAY. The other is connected directly to vehicle/chassis ground.

16992440 Rev A
7
Control Harness Diagram
CONTROL HARNESS (continued)
5. The large (4 gage) BLACK WIRE on the CONTROL HARNESS must be connected directly to the
NEGATIVE (-) battery terminal. A BATTERY TERMINAL ADAPTER may be required.
6. The large (4 gage) RED WIRE on the CONTROL HARNESS is connected to one of the large terminals
on the MOTOR RELAY.
7. The shorter red BATTERY CABLE is used to connect the other large terminal of the MOTOR RELAY
with the POSITIVE (+) terminal on the battery. A BATTERY TERMINAL ADAPTER may be required.
8. The CONTROLLER CONNECTOR is routed through the firewall. Wait to complete RELAY HARNESS
installation before further steps.
9. Connect the handheld controller and locate in a convenient location for the operator using the
included mounting bracket or Velcro.
10. Male spade connectors on the BLACK and RED/WHITE wires are not used in this application and
should be taped/covered.
POSITIVE (+)
TERMINAL
NEGATIVE (-)
TERMINAL
TO ACC POWER (+12V)
BLACK
RED/WHITE
BLACK
RED
RED 4GA
BLACK 4GA
TO CHASSIS OR
BATTERY GROUND
TO CONTROLLER
THROUGH GRILL
NOT USED
10A FUSE
TRUCK FIREWALL
DRILL Ø1.5" HOLE AND
PROTECT WITH GROMMET
16160300 CONTROL HARNESS

816992440 Rev A
Your plow is now ready for operation. The hydraulic system has been filled at the factory and should be
fully operational. It is possible that agitation due to the shipping has introduced some air into the oil. When
operating the plow for the first time some oil may exit the vent (by the coils). This should stop once the plow
is cycled and operational. Check all plow and light functions. If something is not working correctly, reread
the installation directions to make sure a step was not missed and check the schematics.
STORAGE
1. Before disconnecting the plow from your vehicle, fully compress the lift cylinder
2. Disconnect the plow from your vehicle
3. Coat all electrical connection points with dielectric grease
4. Repair/touch up any chipped paint or rusted areas
5. Apply a coat of oil or grease to all exposed chrome (on angle and lift cylinders)
6. Grease all grease fittings on trip pins and king pin
REMOVAL FROM STORAGE
1. Check all fasteners and hydraulic fittings for tightness.
2. Replace any cracked hydraulic hoses
3. Coat all electrical connection points with dielectric grease
4. Connect plow to vehicle
MAINTENANCE
The SnowDogg line of plows has been simply designed for reliable service. In order to ensure the reliability
of your plow, observe the following maintenance items and regularly inspect:
• Fasteners and retaining devices for proper installation and tightness.
• Hydraulic cylinders for damage, pitting or leakage
• Hydraulic hoses for wear, damage or leakage. Replace any damaged hose.
• All electrical connections for corrosion – apply dielectric grease as required
• Cutting edge wear
• Plow shoe wear
• Greasable fittings (2x trip pins and king pin)
HYDRAULIC SYSTEM
• All SnowDogg plows use SnowDogg brand Low-Temperature Hydraulic Fluid (P/N 16150010) available from
SnowDogg dealers.
• The reservoir should be filled through to top port until oil reaches the top port.
• Recheck and tighten all fittings and valves every season or as necessary. Vibration due to normal use can
cause fittings to loosen.
• Loctite or Teflon tape should not be used on any fittings or hoses. The only plugs where pipe sealant may
be used are the reservoir plugs.
• The reservoir should be drained and refilled every season to ensure that the oil remains free of water and
contanimants. If contaminants are known to be present, it is recommended that the reservoir be removed
and cleaned.
With proper maintenance and care your SnowDogg plow will provide years of trouble free service!

16992440 Rev A
9
Figure A - Lift Frame Diagram Figure B - Linkage Detail Diagram
Figure C - A-Frame Diagram

10 16992440 Rev A
Moldboard Diagram
VUT Harness

16992440 Rev A
11
Hydraulic Power Unit Diagram
Hydraulic Power Unit Wiring Diagram
E
F
G
H
J
BLUE
ORANGE
D
C
B
A
GRN/WHT
ORG/WHT
PURPLE
S3
S2
S5
S4
S8
S1B
S1A
S6
S7
RESERVOIR SIDE MOTOR SIDE
ALL COILS GROUNDED TO
NEGATIVE MOTOR
TERMINAL
TO
MOTOR
BLUE
BLU/WHT
BLU/WHT
GREEN
BLK ABCDE
S3B
S2B

12 16992440 Rev A
9049 Tyler Blvd. • Mentor, Ohio 44060
Phone [phone] • Fax [phone]
Toll-Free Fax [phone] • snowdoggplows.com
REF PN Qty DESC
116101180 1 Hinge Pin Kit
2a 16101202 1 Spring, Torsion Trip, DS
2b 16101203 1 Spring, Torsion Trip, PS
316101240 2 Spring Retainer Kit, VUT
416102144 6 Clevis Pin Kit, 1 x 2-3/8
516101242 2 Torsion Tube, VUT
816102110 2 Clevis Pin Kit, 3/4 x 2-1/8
12 16102142 4 Clevis Pin Kit, 7/8 x 3-1/4
14 16103000 1 Chain, 5/16 Grade 43, 24 Links
15 16103020 1 U-bolt Kit
16 16110140 1 Lift Frame Assembly, VUT
16 16112140 1 Lift Frame Weldment, VUT
17 16111151 2 Lock Pin Kit, MD
17 16112102 2
Lock Pin
18 16112104 2 Mount Spring
18a 16102104 2 Washer, 1in
22a 16111113 2 Foot Pedal
23a 16111111 2 Pedal Linkage
24 16113240 1 Aframe, VUT
30 16111400 1 Chain Lift Assy
30 16111402 1 Chain Lift Cover w/Hdw
30 16111406 1 Chain Lift Cover Hardware Kit
32a 16111124 2 Snapper Pin, 2-1/2in
34 16120860 2 Cutting Edge, 26-1/2 x 1/4, VUT65
35 16120114 1 Cutting Edge Hdw Kit, 5/8-11, 14 pcs
37 16120110 1 Moldboard Skin Hardware Kit
40 16122100 1 Blade Guide Kit
41 16122250 1 Moldboard Weldment, VUT65 DS
43 16120842 1 Center Cutting Edge, DS
44 16120852 1 Center Cutting Edge, PS
45 16121740 1 Skin, VUT65 DS
46 16121742 1 Skin ,VUT65 PS
47 16122254 1 Trip Angle, VUT65 DS
48 16122256 1 Trip Angle, VUT65 PS
49 16122252 1 Moldboard Weldment, VUT65 PS
50 16152040 1 Top Block Assembly, VMD/VXF
50 16152042 1 Top Block, No Valves, VMD/VXF
50 16152102 1 Top Block to Center Block O-ring Kit
51 16151100 1
Gear Pump
51 16159116 1 Shaft Seal
52 16151102 1 Inlet Strainer w/Elbow
53 16152004 1 Spline Coupler
54 16151110 1 Reservoir Kit
54 16151114 1 Reservoir Fastener Kit (4 Cap Screws; 8 Flat
Washers)
54 16159114 1 Reservoir Seal Kit
55 16151112 2 Plug, 3/8 NPT
55 16151116 1 Relief Plug
56 16151200 1 Motor, 2HP
58 16151302 1 Main Relief Valve
60 16152010 1 Center Block, No Valves, VMD/VXF
61 16151308 1 Lift Check Valve
61 16900010 Lift Check Removal Tool
62 16151310 1 Lowering Speed Valve
63 16152016 28 Plug, -2 SAE
Parts List
REF PN Qty DESC
64 16152018 1 Plug, -4 SAE
67a 16151325 1 Connector, -4 SAEM/JICM
72 16153100 1 Hose, 1/4 x 18
73 16153170 2 Hose, 1/4in X 45in
74 16154310 2 Cylinder, 1-1/2 x 1-3/4 x 8
75 16154220 1 Cylinder, 1-1/2 x 6 Polypak
76 16151326 1 Vent
77 16152330 4 Check Valve
79 16152332 1 Plug, 1/4 BSPP
85 16160300 1 Truckside Control Harness
85 16160310 1 Repair End, 16160300
87 16160402 1 Large Spring Cage Kit (2)
87 16160404 7 Small Spring Cage
87 16160512 1 Grill Connector Cap
87 16161400B 1 Plow Harness
88 16160410 1 Motor Relay
89 16160500 1 Battery Cable
93 16161420B 1 Ground Harness, 16161400B
94 16161430 1 S8 Harness, 16161400B
95 16160448 1 Relay Module
98 16160610 Controller Extension Harness, 36in
98 16160620 1 Controller Mount Kit
98 16160630 1 Keypad, Rubber
98 16160650 1 Coil Cable, Controller
98 16161600 1 Controller, HV
98 16161640 1 Circuit Board, 16161600
99 16153180 2 Hose, 1/4in x 42in
101 16101001 2 Screw, Hex Head 3/8-16 x 1.00 SST
103 16101003 2 Screw, Hex Head 3/8 - 16 x 2.50
106 16101006 4 Nut, Nylock, 3/8-16 SST
107 16101007 6 Washer, 3/8 SST
112 16111118 2 Roll Pin, 1/4 x 2
112a 16111126 2 Clevis Pin Kit, 1/4 x 1-1/2
113 16101016 2 Stud, 3/8-16
114 16101017 2 Screw, Hex Head, 3/8-16 x 3/4
115 16101018 2 Washer, Lock, 3/8
116 16101019 2 Nut, Serrated Flange, 3/8-16
180 16152334 4 Angle Relief Valve, 3000 PSI
183 16151312 8 Solenoid Valve, 2-way, Normally Closed
183 16159102 8 Seal Kit, 16151312/16151330
183 16159103 8 Screen, 16151312
184 16151330 2 Solenoid Valve, 2-way, Normally Open
184 16159102 2 Seal Kit, 16151312/16151330
185 16152336 10 Coil, 8 size, Flying Leads
186 16152340 1 Solenoid Valve, 2-way, Normally Closed Bidirectional
186 16159109 1 Seal Kit, 16152340
187 16152342 1 Coil, 10 size, Dual Spade
189 16151321 1 Elbow, -4 JICM/JIC Swivel
190 16152346 4 Elbow, -6 SAEM/JICM
191 16152120 1 HPU Top Cover, HV/HX
193 16152124 1 HPU PS Front Cover, HV/HX
194 16152126 3 Thumb Screw
195 16152128 1 Cable Grommet
196 16152130 1 Tray
ACC 16150010 Hydraulic Fluid, Low Temp, 1 CASE (12 QTS)

16992440 Rev A
13
NOTE
Full schematics and pin out
information can be found online at
www.snowdoggplows.com under
Tech Support in the 16992920
service manual.
LOGIC TABLE
PIN 1 2 3 4 6 7 8 12
ID MOT A B C D E F G
SOL S1A S2A S2B S3A S3B S4 S5 S6 S7 S1B
UP 1 1
DOWN 1
FLOAT 1
LEFTIN 1 1
LEFTOUT 1 1 1 1
RIGHTIN 1 1
RIGHTOUT 1 1 1 1
VEE 1 1 1
SCOOP 1 1 1
ANGLEFT 1 1
ANGRIGHT 1 1
TO RESERVOIR
TO RESERVOIR
DRIVER SIDE PASSENGER
SIDE
BORE
ROD ROD
BORE
S8
S2B
S2A
S7
S3B
S3A
S6
S4 S5
S1A
S1A
TOP BLOCK
CENTER BLOCK
PUMP/RESERVOIR

14 16992440 Rev A
Symptom/Diagnostic Result FIX
PUMP MOTOR NOT RUNNING WHEN UP, LEFT OR RIGHT PRESSED
Status light blinks ONCE Continuity Problem Check RED WIRE/MOTOR RELAY
Check voltage at MOTOR terminals with UP,
LEFT, or RIGHT buttons pressed
If voltage present - MOTOR is bad Replace MOTOR
Check cable continuity between MOTOR RELAY
and MOTOR
If no continuity, check cable, connections,
and replace if necessary
Replace/repair cable or connections
Check control signal to MOTOR RELAY (small
wires to motor relay) with UP, LEFT, or RIGHT
buttons pressed
If voltage present and no click is heard
when buttons are pressed, MOTOR RELAY
is bad
Replace MOTOR RELAY
Check ground continuity between between
control ground at MOTOR RELAY and battery
ground
If no continuity, check cable, connections,
and replace if necessary
Replace/repair cable or connections
Plow won't move at all, moves "jerkily", very slowly, or chatters
Check fluid level in reservoir Fluid should be visible in elbow fitting. Add fluid
Air in fluid Bleed air from system Slightly loosen fittings to angle cylinders and
move the plow wings. Tighten fittings while
fluid
is escaping. Do this over an absorbent
mat, or hold a rag over fitting to absorb excess
fluid.
PLOW WON'T MOVE AT ALL, MOVES "JERKILY", VERY SLOWLY, OR CHATTERS
Check fluid level in reservoir Fluid should be visible from fill cap -
reservoir should be ~3/4 full
Add fluid
Air in fluid Bleed air from system Slightly loosen fittings to angle cylinders and
angle the plow. Tighten fittings while fluid is
escaping. Do this over an absorbent mat, or
hold a rag over fitting to absorb excess fluid.
OIL IS LEAKING FROM CYLINDERS
Packing is loose Tighten gland until leak stops
Rods are pitted Polish rods with fine steel wool
OIL SPRAYS OUT OF VENT PORT IN POWER UNIT
Air in Fluid Bleed air from system Slightly loosen fittings to angle cylinders and
angle the plow. Tighten fittings while fluid is
escaping. Do this over an absorbent mat, or hold
a rag over fitting to absorb excess fluid.
Check fluid level Fluid should be visible in elbow fitting. Remove fluid if necessary - in most cases the
problem will subside as entrapped air dissipates.
PLOW WON'T DROP
Status light blinks 8 times Continuity Problem Check PURPLE WIRE/S1B COIL
Check voltage at S1B VALVE coil If no voltage present, check cable and
connections
Replace/repair cable or connections
Check DROP SPEED control valve DROP SPEED valve should be several turns
from fully closed
Open DROP SPEED valve
Check S1B VALVE for contamination Poppet must move freely, and seat area
must be clear of any debris
Remove S1B VALVE and check free movement of
poppet, clean any chips/debris from poppet seat
PLOW WON'T DROP
Replace S1B VALVE
Check LIFT LOCK valve for contamination Poppet must move freely, and seat area
must be clear of any debris
Remove LIFT LOCK valve and check free
movement of poppet, clean any chips/debris
from poppet seat
Replace LIFT LOCK valve
PLOW WON'T LIFT
Status light blinks 2 times Continuity Problem Check BLUE WIRE/S1A COIL
Check voltage at S1A VALVE coil If no voltage present, check cable and
connections
Replace/repair cable or connections
TROUBLESHOOTING
Disconnect the RELAY MODULE CONNECTOR for the following steps.
The controller will not detect most electrical faults with the relay module connected.

16992440 Rev A
15
TROUBLESHOOTING (continued)
Symptom/Diagnostic Result FIX
Check S1A VALVE for contamination Poppet must move freely, and seat area
must be clear of any debris
Remove S1A VALVE and check free movement of
poppet, clean any chips/debris from valve
Replace S1A VALVE
LEFT OR RIGHT WING WON'T EXTEND
Status light blinks 5 times Continuity Problem Check BLUE/WHT WIRE/S4 and S5 COILS
Check voltage at S4 (LEFT) or S5 (RIGHT) VALVE
coil
If no voltage present, check cable and
connections
Replace/repair cable or connections
Confirm BLU/WHT wire at S4/S5 VALVES
Check S4/S5 VALVE for contamination Poppet must move freely, and seat area
must be clear of any debris
Remove S4/S5 VALVE and check free movement
of spool, clean any chips/debris from valve
Replace S4/S5 VALVE
LEFT OR RIGHT WING WON'T RETRACT
Status light blinks 6 times Continuity Problem Check GRN/WHT WIRE/S7 VALVE
Status light blinks 7 times Continuity Problem Check ORG/WHT WIRE/S6 VALVE
Check voltage at S6 (LEFT) or S7 (RIGHT) VALVE
coil
If no voltage present, check cable and
connections
Replace/repair cable or connections
Confirm ORG/WHT wire at S6 and GRN/WHT
wire at S7
Check S6/S7 VALVE for contamination Poppet must move freely, and seat area
must be clear of any debris
Remove S6/S7 VALVE and check free movement
of spool, clean any chips/debris from valve
Replace S6/S7 VALVE
"Angle Left" and "Angle Right" don't work
Check voltage at S8 VALVE coil If no voltage present, check cable and
connections
Replace/repair cable or connections
Confirm BLUE/BLK wire at S8 VALVE
Replace RELAY MODULE
Check S8 VALVE for contamination Poppet must move freely, and seat area
must be clear of any debris
Remove S8 VALVE and check free movement of
spool, clean any chips/debris from valve
Replace S8 VALVE
PLOW DRIFTS WHILE PLOWING SNOW
Air in Fluid Bleed air from system Slightly loosen fittings to angle cylinders and
angle the plow. Tighten fittings while fluid is
escaping. Do this over an absorbent mat, or hold
a rag over fitting to absorb excess fluid.
Check CHECK VALVES for contamination Poppet must move freely, and seat and
piston area must be clear of any debris
Remove CHECK valves and clean
Replace CHECK valve
Check RELIEF valves for contamination Poppet must move freely, and seat must be
clear of any debris
Remove RELIEF valves and clean
Replace RELIEF valves
WINGS SCOOP WHEN RIGHT OUT IS PRESSED
Status light blinks 3 times Continuity Problem Check GRN WIRE/S2A AND B COIL
Check S2A and S2B VALVES for contamination
Problem goes away when relay module is
disonnected
Relay module is faulty Replace RELAY MODULE
WINGS SCOOP WHEN LEFT OUT IS
PRESSED
Status light blinks 4 times Continuity Problem Check ORG WIRE/S3A AND B COIL
Check S3A and S3B VALVES for contamination
Problem goes away when relay module is
disonnected
Relay module is faulty Replace RELAY MODULE

16992440 Rev A
16
PLOWING TIPS
• Know the area you are plowing. Be aware of all hidden obstacles (pipes, drains, berms, etc.)
• Plow with the storm, do not let snow accumulate
• Always lower the plow blade when parking to minimize the risk of the plow dropping and to reduce the load on
the truck suspension.
• When transporting the plow – monitor coolant temperature. If the truck is running hot, adjust the plow position
to allow additional airflow to the radiator.
• Plowing at high speeds increases the potential for damage to your plow AND your truck
Limited Warranty
COVERAGE
Buyers Products Company warrants to the original purchaser of a Buyers Products SnowDogg®brand snowplow that they
will be free from defects in materials and workmanship for a period of two (2) years after the date of original purchase. Buyers
Products warrants accessories, service parts, and components purchased separately to be free of defects in materials and
workmanship for a period of one (1) year after date of original purchase. These warranties are exclusive and in lieu of all other
express and, except to the extent prohibited by applicable law, all implied warranties, including but not limited to the implied
warranties or merchantability and fitness for a particular purpose, are limited in duration to the duration of this warranty.
Buyers Product’s Liability is expressly limited to repair or replacement of defective parts. Buyers Products shall not be liable
for consequential, incidental or contingent damages whatsoever, even if damages are caused by the negligence or fault of
Buyers Products. This warranty gives you specific legal rights. Additional purchaser’s rights may vary from state to state.
WHAT IS NOT COVERED
The warranty does not apply to:
…parts not furnished by Buyers Products or damage resulting from same.
…parts modified without authorization or damage resulting from same.
…expendable parts (cutting edges, fluids, etc.).
…damage resulting from failure to install, maintain or operate the product per the owner’s manual,
installation instructions, or application guides.
…damage to vehicle and/or frame of vehicle resulting from plow attachment.
WARRANTY PROCEDURE
If any part is proven to be defective within that warranty period, Buyers Products will, at its sole discretion, repair
or replace said part at its expense FOB Cleveland, OH. Labor will be credited to authorized dealers as determined by
published rate charts.
Buyers Products obligation shall be limited to such repair or replacement and shall be further contingent on Buyers Products
receiving written notice of the alleged defect and proof of original purchase within ten (10) days of its discovery as well as the
return of the allegedly defective part to Buyers Products. To obtain service, the purchaser must return the defective snowplow
to an authorized SnowDogg Dealer with proof of purchase and applicable maintenance records. All transportation costs to and
from the dealer will be the responsibility of the purchaser. SnowDogg dealers may be located on-line at
www.snowdoggplows.com.
Buyers Products
9049 Tyler Blvd.
Mentor, OH 44060
Contact Your Dealer for Service and Technical Support