Meyer Drive Pro LD Guide

OWNER’S MANUAL
AND
USER’S GUIDE
Read the DrivePro LD Owner’s Manual before operating or servicing a snow plow.
FOLLOW THESE INSTRUCTIONS EXPLICITLY.

Table of Contents
Subject....................................................................................................................................................Page
Safety1-2
Introduction .................................................................................................................................................. 3
Registration Data Sheet................................................................................................................................. 3
Snow Plow Assembly & Operation...............................................................................................................4-8
Hook Up Plow ............................................................................................................................................... 9
Disconnect Plow ......................................................................................................................................... 10
How To Plow............................................................................................................................................... 11
Troubleshooting Guide............................................................................................................................12-13
Pre-season & Post-season Maintenance .................................................................................................14-15
Auto Angling Parts Lists..........................................................................................................................16-18
Power Angling Parts List.........................................................................................................................19-21
Drive Pro LD Accessories............................................................................................................................. 22
Warranty ........................................................................................................................................Back Cover
Thank You
Thank you for buying the Drive Pro LD.
As a new owner of hard-working, mechanical
equipment, we strongly urge you to spend quality
time with this owner’s manual. It’s easy to use
and full of time-saving tips that will enhance your
ownership experience. It includes suggestions for
faster installation, safe operation and more pro-
ductive plowing.
We also strongly urge you to register your new
Drive Pro LD at meyerproducts.com. Registering
will only take minutes and in the event you need
warranty work done, your local servicing dealer
will be able to process your claim faster.
Thanks again for your business. You can now look
forward to many years of reliable performance.

1
SAFETY DEFINITIONS
This is the safety alert symbol. It
is used to alert you to potential
personal injury hazards. Obey all
safety messages that follow this
symbol to avoid possible injury or
death.
DANGER Indicates an imminently
hazardous situation which, if not
avoided, will result in death or serious
injury.
WARNING Indicates a potentially
hazardous situation which, if not
avoided, could result in death or
serious injury.
CAUTION Indicates an potentially
hazardous situation which, if not
avoided, may result in minor or
moderate injury.
CAUTION used without the safety
alert symbol indicates a potentially
hazardous situation which, if not
avoided, will result in property
damage.
1Never stand or ride on the plow assembly. Keep people and pets at least 25 feet away from the snow plow when in operation. Failure to comply
will result in death or serious injury.
2Insert and lock locking pin securely before using. Not doing so will result in serious injury or death. It can also result in damage to the vehicle and/
or plow.
3Always lower moldboard to the ground when snow plow is being serviced or when vehicle is not in use.
Failure to comply could result in
death or serious injury.
4The Drive Pro LD should be used on compact and smaller vehicles. Use of this product on larger vehicles is prohibited and can result in damage to the
vehicle or plow.
Failure to comply could result in death or serious injury.
5NEVER
use the Drive Pro LD without rst CAREFULLY reading the Owner’s Manual. It is CRITICAL for your safety to ALWAYS obey EVERY warning in
the manual and follow EVERY instruction EXPLICITLY. Failure to comply could result in death or serious injury.
6The
Drive Pro LD should be used by drivers with a valid operator’s license. Keep all body parts inside the vehicle. Failure to comply could result in death
or serious injury.
7To prevent accidental movement of the plow, always turn off the controller whenever the plow is not in use. Failure to comply
could result in death
or serious injury.
8The
Drive Pro LD should NEVER be used for ANY other purpose other than plowing snow on a driveway, using The Drive Pro LD for other purposes
could result in serious injury or death.
9Inspect plow assembly and mounting components and fasteners for wear and damage before and
after each use. Worn or damaged components
or fasteners could allow the plow to drop unexpectedly. Failure to comply could result in death or serious injury.
10 Do not change plow position while traveling.You could suddenly lower the plow accidentally. Failure to comply could result in death or serious injury.
11 ALWAYS wear a seat belt when plowing snow. Hidden obstructions can cause the vehicle to stop suddenly resulting in personal injury. Failure to
comply
could result in death or serious injury.
12 Do not mix different kinds of hydraulic uid. Some uids are not compatible and may cause performance problems and product damage Failure
to comply
could result in death or serious injury.
13 NEVER perform any repairs or maintenance with the plow controller turned on and the plow plugged into the vehicle harness and the plow
attached to the vehicle. Failure to comply
could result in death or serious injury.
14
The vehicle must not be operated when overloaded. In all cases, the loaded vehicle weight, including the
entire snow plow system, all aftermarket
accessories, driver, passenger, options, nominal uid levels, and cargo must not exceed the front/rear Gross Axle Weight Rating (GAWR), and total Gross
Vehicle Weight Rating (GVWR). These weights ratings are specied on the safety compliance certication label on the driver’s side door opening. The use
of rear ballast weight may be required to prevent exceeding the front GAWR. Failure to comply could result in death or serious injury.
15 Read the
Drive Pro LD Owner’s Manual before operating or servicing a snow plow. FOLLOW THESE INSTRUCTIONS EXPLICITLY. Failure to comply
could result in death or serious injury.
16 SAFETY PRECAUTIONS should be used when Hydraulic Unit is in OPERATION and plow is in a
RAISED position. Lower plow to ground when vehicle is
PARKED in case of hydraulic failure. Failure to comply could result in death or serious injury.

SAFETY DEFINITIONS
This is the safety alert symbol. It is used
to alert you to potential personal injury
hazards. Obey all safety messages that
follow this symbol to avoid possible
injury or death.
DANGER Indicates an imminently
hazardous situation which, if not
avoided, will result in death or serious
injury.
WARNING Indicates a potentially
hazardous situation which, if not
avoided, could result in death or serious
injury.
CAUTION Indicates an potentially
hazardous situation which, if not
avoided, may result in minor or
moderate injury.
CAUTION used without the safety
alert symbol indicates a potentially
hazardous situation which, if not
avoided, will result in property
damage.
2
17 Remove Plow Assembly before placing vehicle on hoist/lift. Failure to comply could result in death or serious injury.
18 Do not exceed 16 kph transporting plow. Do not exceed 8 kph plowing snow. Know your road conditions at all times. Keep feet clear of moldboard
at all times. Failure to comply
could result in death or serious injury.
19 SAFETY PRECAUTIONS should be used when Hydraulic Unit is SERVICED. Hydrauilic uid under pressure can cause skin injection injury. If you are
injured by hydraulic uid, get medical attention immediately. Failure to comply
could result in death or serious injury.
20 Vehicle exhaust contains lethal fumes. Breathing these fumes, even in low concentrations, can
cause death. Never operate vehicle in an enclosed area
without venting the exhaust to the outside. Failure to comply could result in death or serious injury.
21 Gasonline is highly amable and gasoline vapor is explosive. Never smoke while working on vehicle. Keep all open ames away from gasoline tank
and lines. Wipe up any spilled gasoline immediately. Failure to comply
could result in death or serious injury.
22 Flag obstructions that are under snow to prevent damage to product or property. Failure to comply may result in minor or moderate injury.
23 A ballast weight may be required to prevent front GAWR overloading. If required, ballast must be securely attached at least 61 cm behind the
rear axle. Failure to comply will result in property damage.
24
Batteries normally produce explosive gases which can cause personal injury. Therefore, do not allow ames, sparks or lit tobacco to come near the
battery. When charging or working near a battery, always cover your face and protect your eyes, and also provide ventilation. Batteries contain sulfuric
acid which burns skin, eyes and clothing.
Failure to comply will result in property damage.
25 See your Meyer Authorized Distributor/Web site for specic vehicle application recommendations before installation. Failure to comply will result in
property damage.
26 Installation of a snow plow may affect your new vehicle warranty. For more information consult your Vehicle Owner’s Manual / Vehicle Dealer.
Failure to comply will result in property damage.
27 Warranty does not apply to a Meyer product which has been negligently or improperly assembled or installed. Failure to comply will result in
property damage.
28 CAUTION: To avoid harm to vehicles electrical system always disconnect battery before beginning installation. DO NOT BURN holes or WELD vehicle
frame. This may cause frame failure. Failure to comply will result in property damage.
29
A driver’s rst responsibility is the safe operation of the vehicle and snow plow. The most important thing you can do to prevent a crash is to avoid
distractions and pay attention to the road. Wait until it is safe to operate mobile communication equipment such as cell phones, two way radios, etc.
Failure to comply will result in property damage.
30
Front end wheel alignment and headlight aim may require readjustment after installation of equipment, and is the responsibility of the
equipment installer. Failure to adjust front wheel alignment may cause premature uneven tire wear. If required, reset to chassis manufacture’s
specications. Failure to comply will result in property damage.

3
Registration
Register your snowplow at www.meyerproducts.com
Once registered, you will be given a Registration ID.
Use the form below for your own records
Introduction
Meyer has published this manual to help you get maximum
performance from your snow plow and familiarize you with the
features designed for efciency and safety; be sure you recognize
and understand them. Follow recommended operation and
maintenance instructions, so when the storm hits, your plow will
be ready and you will know how to plow like a pro. WARNING:
Deployment of an air bag while using a plow will not be covered
under warranty.
In conjunction with FMVSS (Federal Motor Vehicle Safety Standards) and
OEM (Original Equipment Manufacturer) guidelines, The Drive Pro LD
has designed this plow pack.
We also strongly urge you to register your new plow at mey-
erproducts.com. Registering will only take minutes and in the
event you need warranty work done, your local servicing dealer
will be able to process your claim faster.
Vehicle requirements: Two or Four wheel drive compact SUV/
Pick-up type vehicle 1/4 ton or smaller including Utility Vehicles.
Use on vehicles greater than 1/4 ton is prohibited. Minimum 60
Amp alternator. Minimum 70 Amp Battery (550CCA/Cold Cranking
Amps). Must be able to accept a front 5cm class 3 reciever hitch.
Front suspension must be able to handle 113 kg. of added weight
of plow and hitch. Stock vehicle with no suspension modications
(lift kits) that have modied the height of the vehicle.
Hitch Requirements: Class 3 5cm front reciever.
136 kg. Tongue weight rating – 1360 kg pull rating
THE HYDRAULIC SYSTEM HAS BEEN SHIPPED DRY.
FILL ONLY WITH MEYER M-1 HYDRAULIC FLUID.
SEE PAGE 8 FOR DETAILS.
23, 25, 26, 27 4, 6, 14
SAFETY PRECAUTIONS - See pages 2-3 for denitions
Purchased From Company Name____________________________________
Contact Name ____________________________________________________
Address _________________________________________________________
City _____________________________________________________________
State/Province ________________ Zip/Postal Code ___________________
Phone Number ___________________________________________________
Date Purchased___________________________________________________
Vehicle Make __________________ Vehicle Model _____________________
Vehicle Year ____________ VIN _____________________________________
Hydraulic Motor Serial Number ______________________________________
Moldboard Serial Number __________________________________________
Type of Mount ____________________________________________________
Registration ID __________________

STEP 1a
Attach the two wheel assemblies with the shorter brackets to either
side of the plow pivot bar (g. 1 & 2) and the third wheel assembly
to the Lift Frame Assembly under the lifting cylinder.
STEP 1b
Install Plow Markers to each side of plow using 5/16-18 x 1” bolt,
5/16 atwashers and 5/16-18 locknut as shown below.
STEP 1:
PLOW LIFT FRAME ASSEMBLY
(Fig. 1) (Fig. 2)
9, 12
SAFETY PRECAUTIONS - See pages 2-3 for denitions
Your Drive Pro Light Duty should now look like the picture below.
(Auto-Angling with hydraulic lift shown)
4

5
STEP 2a
Carefully route the Vehicle Harness to the vehicle battery (g. 12). You may
need to route thru the grille or behind/under the bumper. Be sure to stay
away from hot, sharp or moving parts of the vehicle and use the zip ties
provided to secure. Attach the BLACK wire to the negative (-) battery post
(g. 13) and the RED wire to the positive (+) battery post (g. 14).
STEP 2b
Carefully attach the Vehicle Harness Extension to the vehicle harness (g.
15) and route extension into the vehicle. For wireless remote control mod-
els, plug receiver box and secure with zip ties (g. 16). The extension can
either be routed thru the rewall (g. 17) or along the hood channel (g.
18) and thru the window or door jamb (g. 19). Be sure to stay away from
hot, sharp or moving parts of the vehicle and use the zip ties provided to
secure. If routing thru window or door make sure the hood, door or window
closes without pinching or cutting the harness. Connect the Controller to
the Harness Extension (g. 20).
STEP 2c
IInstall your Receiver Hitch Mount (sold separately, see hitch require-
ments on pg. 4) per manufacturers instructions. Measure center of square
hitch to the ground. This dimension (A) should be a minimum of 25.4
cm and a maximum of 33 cm (g. 21). Measure from the hitch pin hole
to the very end of your bumper. This dimension (B) should be not more
than 21 cm (g. 21). If your dimension does not fall within these ranges
you should contact your hitch dealer/manufacturer for height or length
adjustment accessories.
(A) 25.4 cm -33 cm (B)
21 cm
STEP 2:
WIRING INSTALLATION
(Fig. 21)
(Fig. 12) (Fig. 13)
(Fig. 14)
(Fig. 15)
(Fig. 17)
(Fig. 18)
(Fig. 19)
(Fig. 20)
(Fig. 16)
24, 25, 26, 27, 28 9, 20, 21
SAFETY PRECAUTIONS - See pages 2-3 for denitions

Remove Pin
Lift here and push toward vehicle.
STEP 3: INSTALL PLOW ONTO VEHICLE
Lift here
STEP 3a
Gently roll the plow to the receiver hitch on the vehicle so that the male tube on the
lift frame is lined up directly in front of the receiver hitch (g. 21). Lift slightly on the
“Lift Here” decal (g. 22) and push plow assembly into the vehicle receiver hitch until
the pin holes align (g. 23). Proper install is shown in Figure 24.
(Fig. 21)
(Fig. 22)
(Fig. 23)
(Fig. 24)
29
SAFETY PRECAUTIONS - See pages 2-3 for denitions
6

7
STEP 3b
Remove both weather covers
from the ends of the Plow
Harness and Vehicle Har-
ness, add dielectric grease to
the connecting prongs
and connect.
STEP 3c
Turn on Controller.
Auto Angling Controller (Part #22846) Power Angling Controller (Part #22827)
On
Off
Raise
(UP)
Lower
(DOWN)
Auto Angling
Controller
(Part #22846)
On/Off
Raise
(UP)
Lower
(DOWN)
Angle
Left
Angle
Right
Power Angling
Controller
(Part #22827)
28 7
SAFETY PRECAUTIONS - See pages 2-3 for denitions

STEP 3d
Raise plow and reposition the two front wheel brackets 180 degrees (g. 25) and
the one rear wheel bracket 90 degrees (g. 26) for plowing mode.
STEP 3e (Check oil level on hydraulic models)
Raise and lower (and angle left & right if equipped with power angling) plow 10 times
to automatically purge the air out of the hydraulic system. Lower plow to ground and
turn off controller. Check uid level in hydraulic unit (g. 27) and top off if necessary
(g. 28). Attach Hydraulic Cover to Hydraulic Assembly Lift Frame using two Cover
fasteners on each side (g. 29). (The cover fasteners are locked in place when the
center nail of the cover fastener is pushed in)
Auto Angling Controller Operation
(Part #22826): Turn the controller on. When turned on the controller will illuminate. The Plow UP and
Plow DOWN switch is a 3 position switch. The plow can be raised “up” by pressing on the top half of the
Plow Up/Plow Down switch. Once released, the switch will return to the center position. The plow can
be lowered by pressing the bottom half of the Plow Up/Plow Down switch. This will stay in the Down or
“Float” position until the operator pushes the switch to the center position or raise “Plow UP” position.
When the switch is in the Down or “Float” position it will keep the S1 valve energized which will allow the
plow to remain in contact with the ground regardless of grade. When the switch is in the center position
it will not allow the plow to lower automatically when encountering a different grade. Make sure controller
is turned off when plow is not in use.
Power Angling Controller Operation
(Part #22827): Turn the controller on by holding down the on/off switch until the controller lights up (1
second). To raise the plow press the up arrow. To angle the plow left press the left arrow and to angle
the plow right press the right arrow. The plow can be lowered by pressing the lower (down) arrow. If the
lower button is pressed for more than 1 second the plow will go into “Float”. “Float” position will keep the
S1 valve energized which will allow the plow to remain in contact with the ground regardless of grade.
Pressing the raise arrow will take the plow out of Float and will not allow the plow to lower automatically
when encountering a different grade. The controller has timers built in for safety. The plow will only raise
continually for 4 seconds at a time and angle left or right continually for 6 seconds at a time.The controller
will automatically shut down the function being used if the timer values (4 seconds for raise and 6 seconds
for angle) are exceeded. In order to reset simply release the function being pressed and this will reset the
timer and controller. Make sure controller is turned off when plow is not in use.
Wireless Controller Operation
(Part #22891): Press the up arrow to raise the plow and the down arrow to lower the plow.
A blue light will illuminate when either button is pressed. If it does not illuminate, the remote battery will
need replaced. When using the linear actuator, the raise and lower function will time out after 6 seconds
of continuous up or down. When using the hydraulic unit, the raise function will time out after 3 seconds
of continuous operation.
(Fig. 25)
(Fig. 26)
(Fig. 27) (Fig. 28)
(Fig. 29)
124 7, 12, 16, 19, 20, 21
SAFETY PRECAUTIONS - See pages 2-3 for denitions
8

9
ATTACH PLOW TO
VEHICLE
Remove Hitch Pin and gently roll the plow
to the receiver hitch on the vehicle so that
the male tube on the lift frame is lined up
directly in front of the receiver hitch (g.
30). Lift slightly on the “Lift Here” decal
(g. 31) and push plow assembly into the
vehicle receiver hitch until the pin holes
align (g. 32). Proper install is shown in
Figure 34.
Connect electrical plug (g. 33) and raise
plow to turn all three plow wheels to the
plowing position (g 35 & 36).
Plow wheels set to
plowing position.
1 Remove pin
2 Lift here and push toward vehicle
3 Re-install pin
4 Connect electrical plug
(Fig. 31)
(Fig. 30)
(Fig. 32)
(Fig. 33)
(Fig. 34)
(Fig. 35) (Fig. 36)
230 7, 9
SAFETY PRECAUTIONS - See pages 2-3 for denitions
4
4
3
2
2
1

(Fig. 37) (Fig. 38)
(Fig. 39)
REMOVE PLOW
FROM VEHICLE
Raise plow and set wheels to storage
position (g. 37-39). Lower plow all the
way down. On hydraulic models, put the
controller into “Float” position and push
down on lift arm to put slack into the lift
chain (g. 40). Disconnect electrical plug
(g. 41) and install weather covers to both
end of the harness. Remove Hitch pin (g.
40). Gently lift at “Lift Here” decal (g. 42)
and slide Lift Frame out of reciever hitch
on vehicle (g. 43). Re-install Hitch pin
thru Lift Frame.
1 Push here to put slack in chain
2 Disconnect plug
3 Remove pin
4 Lift here and pull away from vehicle
5 Replace pin to plow hitch
(Fig. 40)
(Fig. 41)
(Fig. 42) (Fig. 43)
7
SAFETY PRECAUTIONS - See pages 2-3 for denitions
10
4
1
2
4
35

11
Chain Adjustment
The chain is adjustable at the lift arm. The chain must be adjusted with the controller in the down (Float)
position and the lift cylinder must be pushed down as far as it will go. The chain should be adjusted to
have 2-3 links of slack (g.44).Also if a major hydraulic malfunction is experienced the plow can be raised
by a oor jack or two people and the chain can be adjusted up with no slack. This will then suspend the
plow above ground so the vehicle can be driven to your nearest Meyer Service center.
Plowing (with Auto Angling)
Always plow with the storm, every 5 to 8 cm of accumulation. The Auto Angling Plow will raise and lower
the plow from inside the comfort of your vehicle and allows the plow to automatically angle to the side
with the heaviest amount of snow and when raised the plow will automatically return to the center or
straight position (g. 45). The plow also is equipped with a xed angle pin (g. 46) which can position the
plow to the left or right. To use the xed angle pin manually push the plow to the left or right and drop
in the xed angle pin and secure with the hair pin. Lift as high as possible, then drive through the snow
to the garage. Drop the blade and back drag away from the garage. Turn around, back into the cleared
path to the garage, set the blade in an angled position if necessary and continue rolling snow away from
the house. Complete as many passes as necessary to clear the snow.The rst storm of the season, plow
back from the drive area to allow space to pile future snowfall.
Plowing (with Power Angling)
Always plow with the storm, every 5 to 8 cm of accumulation. The Power Angling Plow will raise, lower,
angle left and angle right from inside the comfort of your vehicle (g. 47). Enter the driveway rolling snow
away from the residence. Stop about two-thirds of the way in, set the blade in angled position, lift as high
as possible, then drive through the snow to the garage. Drop the blade and back drag away from the
garage. Turn around, back into the cleared path to the garage, reset the blade angle and continue rolling
snow away from the house. Complete as many passes as necessary to clear the snow. The rst storm of
the season, plow back from the drive area to allow space to pile future snowfall.
(Fig. 46)
(Fig. 45)
HOW TO PLOW
(Fig. 47)
(Fig. 44)
1, 2 23, 24, 29, 30 3, 4, 5, 6, 7, 8, 9, 10, 11, 14, 16, 18, 19, 20, 21
SAFETY PRECAUTIONS - See pages 2-3 for denitions

Troubleshooting Guide for The Drive Pro LD Auto Angling
Motor Solenoid S1
Raise X
Lower X
Auto-Angling Model
“X” are the energized items.
24 7, 12, 13, 15, 16, 17, 19, 20, 21
SAFETY PRECAUTIONS - See pages 2-3 for denitions
12
Condition Possible Cause Correction
Plow doesn’t lift
or lifts slowly -
motor operates
1. Low hydraulic uid level
2. Discharged battery
3. Leaking or open “S1” cartridge
4. Malfunctioning Hydraulic Unit
1. Add uid to proper level
2. Recharge battery
3. Clean or replace “S1” cartridge
4. Replace Hydraulic Unit
Motor doesn’t
operate
1. No current to motor solenoid (small
red wire)
2. Small puple wire not grounded
3. Malfunctioning Motor Solenoid
4. Malfunctioning Motor
5. Malfunctioning Hydraulic Unit
1. Location malfunctiuon and repair (check
controller)
2. Ground small purple wire
3. Replace Motor Solenoid
4. Replace Motor
5. Replace Hydraulic Unit
Plow doesn’t
lower
1. No cuirrent to “S1” coil (white and
black with white stripe wires)
2. “s1” cartridge jammed in closed
position
3. Inoperative “S1” coil (black with white
stripe and white wire)
1. Location malfunction and repair (check
controller)
2. Replace “S1” cartridge
3. Replace “S1” coil
Plow creeps down 1. Leaking “s1” cartridge
2. Leaking Raise Cylinder
1. Clean or replace “S1” cartridge
2. Replace Raise Cylinder

13
Motor Solenoid S1 S2
Raise X (T1)
Lower X
Left X (T2) X
Right X (T1) X
Power-Angling Model
“X” are the energized items.
Troubleshooting Guide for The Drive Pro LD Power Angling
Condition Possible Cause Correction
Plow doesn’t lift
or lifts slowly -
motor operates
1. Low hydraulic uid level
2. Discharged battery
3. Leaking or open “S1”
cartridge
4. Motor turning counter
clockwise
5. Malfunctioning Hydraulic Unit
1. Add uid to proper level
2. Recharge battery
3. Clean or replace “S1” cartridge
4. Check wiring to motor solenoid
(T1 should be energized) - check
controller - replace motor solenoid
5. Replace Hydraulic Unit
Plow angles right
when raise switch
is pressed
1. Leaking or open “S2”
cartridge
2. Wiring not correct
3. Bad controller
1. Clean or replace “S2” cartridge
2. Check wiring harness
3. Replace controller
Motor doesn’t
operate
1. Check red and black wires
at battery
2. No current to Motor Solenoid
(small red wire T1 & small black
wire T2)
3. Malfunctioning Motor
Solenoid
4. Malfunctioning Motor
5. Malfunctioning Hydraulic Unit
1. Clean and tighten connection
2. Location malfunctiuon and repair
(check controller)
3. Replace Motor Solenoid
4. Replace Motor
5. Replace Hydraulic Unit
Plow doesn’t
lower
1. No cuirrent to “S1” coil (black
with white stripe wire & white
wire)
2. “S1” cartridge jammed in
closed position
3. Inoperative “S1” coil (black
with white stripe and white wire)
1. Location malfunction and repair
(check controller)
2. Replace “S1” cartridge
3. Replace “S1” coil
Condition Possible Cause Correction
Plow creeps down 1. Leaking “s1” cartridge
2. Leaking Raise Cylinder
1. Clean or replace “S1” cartridge
2. Replace Raise Cylinder
Plow does not
angle left
1. No current to “S2” coil
(orange and black with white
stripe wire)
2. Motor turning clockwise
3. Bad “S2” valve
1. Locate malfunction and repair
2. Check wiring of motor solenoid
(T2 should be energized) - check
controller - replace motor solenoid
3. Replace “S2” valve
Plow does not
angle right
1. No current to “S2” coil
(organge and black with white
stripe wire)
2. Motor turning counter
clockwise
3. Bad “S2” valve
1. Locate malfunction and repair
2. Check wiring of motor solenoid
(T1 should be energized) - check
controller - replace motor solenoid
3. Replace “S2” valve

14
PRE-SEASON & POST-SEASON MAINTENANCE
Meyer recommends this maintenance information for regular service. Sustained heavy operation may call for more frequent service. Snow plowing
subjects a vehicle to exceptionally rugged use. As a result, it is very important to inspect and maintain the snow plow and vehicle up to maximum operating conditions.
Inspection should be made of both the vehicle and snow plow prior to the plowing season and after each use.
PRE-SEASON MAINTENANCE Scheduled vehicle maintenance should be performed as recommended by the manufacturer.
DON’T FORGET THAT IN ADDITION TO KEEPING EQUIPMENT IN ORDER:
1. Keep windshield wipers, heaters and lights working.
2. Use emergency asher lights for increased visibility and safety.
3. Equip vehicles with chains where necessary.
VEHICLE ELECTRICAL SYSTEM For maximum efciency, the vehicle supporting the snow plow must be properly serviced. The system should consist of at
least a 70 amp./hr. battery and a 60 amp alternator. Be sure to check regularly:
1. Battery terminals to assure they’re clean and free of corrosion.
2. Electrical connections, to assure they’re tight and corrosion free.
3. Battery must be in top operating condition.
4. Alternator and regulator, to assure maximum electrical output.
Check the Diagnosis chart Pre/Post Season Maintenance for advice on maintaining the unit.
1. ALWAYS LOWER MOLDBOARD TO THE GROUND WHEN SNOW PLOW IS BEING SERVICED OR WHEN VEHICLE IS NOT IN USE .
2. Check and maintain hydraulic uid reservoir level to Full. Oil level should be checked with lift ram down or retracted position.
3. Check entire hydraulic system for leaks. A signicant drop in hydraulic uid level is evidence of a leak which must be corrected to prevent serious damage.
4. Before and after each season, Grease all pins and lubricate all pivot points with chassis lube.
5. CUTTING EDGE – Replace the cutting edge as soon as it is 9cm (12.7cm is new) Tall. This will prevent permanent damage to the moldboard (g. 48).
6. ADJUSTING TRIP SPRING TENSION – Tighten top locknut 4 turns beyond the point when spring coils begin to separate. Tighten bottom locknut to hold eye bolt
in position (g. 49).
7. MOUNTING BOLTS – Retighten all mounting bolts after rst snow plowing session and at regular intervals through the season.
8. SNO-FLO® POWDER COATING, both black and yellow, should be checked at the beginning and end of each season for any signs of rust.
If any exists, use Sno-Flo® powder coat touch-up available in spray cans.
NOTE: PROTECTION AGAINST RUST AND CORROSION When the power unit is not used for extended periods, protect the chromed lift rod by fully extending and
coating it with chassis lubricant. Coat the exposed portions of the power angling cylinder rods with chassis lubricant to protect against corrosion.
Trip Spring Adjustment
Cutting Edge
(Fig. 48)
(Fig. 49)
24, 30 4, 7, 9, 12, 13, 15, 16, 17, 19, 20, 21
SAFETY PRECAUTIONS - See pages 2-3 for denitions

15
Grease
Grease
Grease
POST-SEASON SUMMER MAINTENANCE (HYDRAULIC)
1. Draining & Replacing The Drive Pro LD Meyer M-1 Hydraulic Fluid
Drain the uid by un-bolting the hydraulic unit from the Lift Frame and removing the
Reservoir Breather. Turn the hydraulic unit upside down and drain the uid from the
reservoir. To drain the uid from the power angling cylinders (if equipped), disconnect
the ttings and completely retract the cylinder rods and purge cylinder and hose of
all hydraulic uid. The complete system should then be ushed out with Meyer M-2
Flushing Fluid before adding new Meyer Hydraulic Fluid. To ush the unit, re-install
the hydraulic unit to the Lift Frame and hose to the angle cylinder (if equipped). Add
1 quart of M-2 Flushing Fluid to the reservoir and replace the Reservoir Breather.
Cycle the unit Up, Down, Left and Right 5 times in each direction. Then drain the
hydraulic unit as before and re-ll with Meyer M-1 Fluid. Check uid level after
cycling plow and top off if necessary.
2. Meyer M-1 Hydraulic Fluid is specially formulated with an anti-ice additive for almost
constant viscosity in subzero temperatures. Because it is free-owing in extreme cold,
the unit’s performance and efciency are not affected by winter weather. It is effective for
a maximum of one year. Always carry an extra quart of Meyer M-1 Hydraulic Fluid. Use of
any inferior uids will void Drive Pro LD warranty.
SNOW PLOW STORAGE
1.When snow plow is disconnected, disconnect lift chain from lift arm and extend lift
cylinder to end of stroke and coat chrome rod with light grease. This lls the cylinder
with hydraulic uid and protects the interior and exterior from rust and corrosion.
2. Whenever Moldboard is disconnected, coat the exposed portions of the power angling
cylinder chrome rod (if equipped) with light grease to protect it from corrosion.
3. Coat pivot pin and other wear points with chassis lubricant. Be sure to grease all
grease holes.
4. Unplug electical connection. Coat connection with a dielectric compound to prevent
corrosion and plug into their corresponding weather plug.
Yellow and black paint is formulated
to withstand harsh temperatures and
the winter environment.
Protect your electrical system
with Meyer winter formula
dielectric grease.
Meyer M1 Hydraulic oil and M2 Flush
is scientically formulated to withstand
extreme winter temps up to -40C.
Dielectric Grease
24, 30 7, 9, 12, 13, 15, 16, 17, 19, 20, 21
SAFETY PRECAUTIONS - See pages 2-3 for denitions

16
Parts indented are included in the assembly under
which they are indented.
PARTS LIST
DRIVE PRO LD
AUTO ANGLING –
Hydraulic
ITEM PART NO. QTY. DESCRIPTION
25800 Drive Pro LD Auto Angling
16609 1 • Drive Pro LD PAF/Lift Frame
13145 1 •• Lift Frame & Hydraulic Assy
1 13095 1 ••• A-Frame
2 13129 1 ••• Rear Cover
3 13130 1 ••• Lift Frame
4 13142 1 ••• Lift Arm
5 20027 2 ••• Bolt 5/16-18 x 1” Gr. 2
6 20326 2 ••• Lockwasher 5/16”
7 20352 2 ••• Flatwasher 5/16”
8 20355 3 ••• Flatwasher 1/2”
9 20420 2 ••• Cotter Pin 1/4” x 2”
10 22436 2 ••• Pin 1” x 3”
11 22816 3 ••• Pivot Pin 1/2” x 3”
12 22821 4 ••• Cover Fastener
13 22845 3 ••• Hair Pin 1/8” x 1- 5/16”
14 09917 1 ••• Plow Marker Kit
15 13853 1 ••• Auto Angling Hydraulic Unit Assy.
16 22460 2 •••• 90 degree Elbow SAE 6
17 05816 1 •••• Lift Cylinder 1” x 6” SAE 6
18 22822 1 •••• Plow Side Harness
19 22427 1 •••• Hose Assembly SAE 6
20 05028 1 •••• Motor Solenoid
21 05026 1 •••• Power Cable
22 05027 1 •••• Motor Solenoid Ground Wire
08258 1 •• Plow Parts Carton
23 07650 1 ••• Dual Compression Spring Ram
24 13146 2 ••• Cart Pivot Bracket
25 13147 1 ••• Cart Jack Bracket
26 15134 2 ••• Quart Meyer M-1 Hydraulic Fluid
27 15638 1 ••• Front Cover
28 22818 3 ••• Plow Cart Caster
29 22823 1 ••• Vehicle Side Harness
30 22825 1 ••• Vehicle Side Harness Extension
31 22846 1 ••• Auto Angling Controller
ITEM PART NO. QTY. DESCRIPTION
08245 1 ••• Mounting Hardware Bag
32 11101 1 •••• Hinge Pin
33 20152 1 •••• Bolt 5/8-11 x 5” Gr. 5
34 20355 6 •••• Flatwasher 1/2”
35 21984 4 •••• Hairpin Cotter
36 22083 1 ••••Lynch Pin
37 20309 1 •••• Locknut 5/8-11
38 22816 2 •••• Pivot Pin 1/2” x 3”
39 22820 1 •••• Fixed Angle Pin
40 22845 2 •••• Hair Pin 1/8” x 1- 5/16”
41 20307 3 •••• Locknut 1/2-13
42 22821 4 •••• Cover Fastener
09022 1 •• DPLD-6’8”Moldboard & Pivot Assembly
43 09124 2 ••• Eye Bolt Kit
44 09276 1 ••• Cutting Edge
45 12978 2 ••• Trip Spring
46 13110 1 ••• Pivot Bar
47 13125 1 ••• DPLD-6’8” Moldboard
48 20307 6 ••• Locknut 1/2-13
49 20357 2 ••• Flatwasher 5/8”
50 20385 2 ••• Cotter Pin 1/8” x 1-1/4”
51 21943 6 ••• Bolt 1/2-13 x 1-3/4” Gr. 5
52 22720 2 ••• Pivot Pin 5/8 x 7”

17
17
1
3
4
15
5
6
7
13
9
19
10
16
11
23
32
33
34
40
35
36
37
38
39
41
35
42
2
24
25
27
28
43
44
45
46
47
48
49
50
51
52
8
8
13
13
16
11
11
34
40
38
41
35
12 28
45
8
34
14
PARTS LIST
DRIVE PRO LD
AUTO ANGLING –
Hydraulic

18
PARTS LIST
DRIVE PRO LD
AUTO ANGLING –
Hydraulic Unit
ITEM PART NO. QTY. DESCRIPTION
13851 Drive Pro LD Auto Angling
Hydraulic Unit
1 N/A 1 • Base Assy.
2 N/A 1 • Pump Assy.
3 N/A 2 • 1/4 x 3/4” Dowel Pin
4 N/A 1 • Intermediate Shaft
5 N/A 4 • 1/4-20 x 1-1/4” Socket Head Cap Screw
6 15101 1 • Filter Screen
7 15142 1 • Poppet Assy.
8 N/A 1 • Street Elbow 3/8” NPT Black Pipe
9 N/A 1 • Suction Tube
10 N/A 1 • Return Tube
11 15143 1 • Motor 12VDC
12 15144 1 • Reservoir
13 15145 1 • Hose Clamp 2-9/16” - 3-1/2”
14 15067 1 • Reservoir Breather
15 15146 1 • “S1” Cartridge Valve
16 15147 1 • “S1” Coil
17 N/A 1 • Motor Solenoid Mounting Bracket
18 05028 1 • Motor Solenoid
19 N/A 2 • 10-32 x 5/16” Torx Pan Head
20 05027 1 • Motor Solenoid Ground Wire
21 05026 1 • Power Cable 5”