Problem
Possible Cause
Corrective Action
1. The rods are pitted or rough.
1. Polish them with a copus cloth or extra
fine steel wool.
Hydraulic fluid leaks from the cylinders.
2. The breather vent on the lift cylinder is
damaged.
2. Check for a leaking cylinder breather
vent on the lift cylinder. If hydraulic
fluid leaks from the breather vent,
replace the lift cylinder.
1. There is a short in the controller wiring.
1. Refer to the wiring diagram. Inspect
and repair or replace any damaged
wiring or the control switch.
2. The wiring on the hydraulic valve
manifold and hydraulic pump motor
start solenoid are not connected
properly.
2. Refer to the wiring schematic and
connect the wiring properly.
The vehicle battery dies when all of the
switches are in the Neutral position.
3. The 12V+ is not connected properly.
3. Check for voltage to the control
between the black wire and the ground
at the white 9-pin control connector
of the vehicle side harness with
the vehicle ignition switch in the off
position and with the plow electrically
connected to the vehicle. If voltage is
present, the power from the ignition-on
12V+source (from the vehicle) on
the black/red has been improperly
connected to the constant-on 12V+
battery power on the vehicle allowing
the plow system to continuously draw
power. Connect the black/red wire
of the vehicle side harness to the
ignition-on 12V+ source only.
The plow blade cutting edge does not lay
flat against the ground.
1. The plow blades need to be adjusted.
1. Refer to Adjusting the blades.
The blade trips too easily.
1. The trip-spring(s) needs adjustment.
1. Tighten the springs and replace them if
they are damaged.
The plow does not clean up snow from
low areas.
1. The controller is not in the F
LOAT
position.
1. Activate the F
LOAT
feature on the
controller.
1. The pump reservoir is overfilled.
1. The hydraulic fluid level should be
within 2 cm (3/4 inch) of the top of the
reservoir.
Fluid is running out of the fill cap of the
hydraulic pump.
2. The plow is hitting snowbanks too
hard.
2. Do not plow recklessly.
1. The hydraulic-fluid level is low.
1. Check the hydraulic-fluid level; refer
to the Checking the Hydraulic Fluid
section.
2. The power/gound cables are not
connected properly.
2. Clean and re-connect the
power/ground cable connection
and the connections at the vehicle
battery.
The hydraulic power unit or the hydraulic
pump motor start solenoid chatters when
raising or extending/retracting the plow
wings.
3. The battery is weak or depleted.
3. Replace the battery.
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Содержание MSC13625
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