Lit. No. 40694, Rev. 04
33
May 1, 2021
5. Turn control ON. Raise and lower the blade to
reposition the draw latch.
For
fl
uid recommendations, see the following Annual
Fluid Change section.
Annual Fluid Change
1. Perform this operation with the snowplow attached
to the truck on a hard, level surface.
2. Lower blade to ground and turn control OFF.
3. While holding the power switch RIGHT, push
DOWN and hold the Arm/Blade Operation switch.
The arm will disengage mount adapter and fully
retract the lift ram.
NOTE: Loosen breather slowly to relieve any
pressure in the reservoir.
4. Remove the drain plug located in the bottom of the
hydraulic reservoir.
5. Completely drain reservoir and replace drain plug.
6. Carefully note hose routing for proper reassembly.
7. Remove the angle ram hoses from the
fi
ttings
on the hydraulic unit and place in a drain pan
or suitable container.
(See the following
illustrations and Hydraulic Hose or Fitting
Replacement instructions.)
HYDRAULIC SYSTEM
Fluid Level
NOTE: Remove breather slowly to relieve any
pressure in reservoir.
1. With the snowplow attached to the vehicle and the
blade on the ground, turn control OFF.
2. Move power switch to center or "OFF" position.
3. While holding the power switch RIGHT, push
DOWN and hold the Arm/Blade Operation switch.
The arm will disengage mount adapter and fully
retract the lift ram.
4. Remove the breather. Fill to 1" from the top of the
reservoir and replace the breather.
MAINTENANCE
CAUTION
Do not mix di
ff
erent kinds of hydraulic
fl
uid.
Some
fl
uids are not compatible and may cause
performance problems and product damage.
Drain Plug
Reservoir
Valve
Manifold
Breather
Blade Drop
Speed Adjustment
Motor
CAUTION
Do not mix di
ff
erent kinds of hydraulic
fl
uid.
Some
fl
uids are not compatible and may
cause performance problems and product
damage.
CAUTION
Change the
fl
uid at the beginning of each
plowing season. Failure to do this could
result in condensation buildup during the
non-snowplow season.
Light
Tower
Power
Switch
Arm / Blade
Operation
Switch
Switch
Label
