Lit. No. 41298, Rev. 01 February 15, 2019
56
d. Fuses are good.
e. Vehicle battery and charging system are
in good condition and battery connections
are clean and tight.
f. Harness connector pins and terminals
are free of corrosion, ensuring good
connections, and coated with dielectric
grease.
TROUBLESHOOTING
BEFORE YOU BEGIN
Before proceeding, or performing any tests, you must verify the following conditions:
1. Verify that the customer has accurately and
completely described the problem. Check all
lighting and snowplow functions.
2. Check the obvious:
a. Snowplow is attached to vehicle and all
harnesses are connected.
b. Ignition is turned on or engine is running if
operating control from within the cab.
c. The control is connected in the cab and
turned on. Verify that the control power
LED is in a steady state and is not fl ashing.
Verify that the snowplow anti-theft system
is unlocked.
CAUTION
Do not mix different types of hydraulic
fl uid. Some fl uids are not compatible and
may cause performance problems and
product damage.
CAUTION
Fill the reservoir to within 1" from the top
of the fi ll hole. Do not overfi ll. Overfi lling
could damage the unit.
g. Hydraulic reservoir is fi lled to proper level
with recommended fl uid when snowplow is
in the lowered position and lift ram is fully
retracted. See Product Specifi cations.
h. There are no fl uid leaks from hoses,
fi ttings, rams, or the hydraulic unit.
i. Hoses are routed correctly.
j. Coil wire connections are secure and
correct.
k. Correct cartridges are installed in the
proper locations. This step may be better
left until the results of the Solenoid Coil
Activation Test (SCAT) are known, unless
hydraulic repair or cartridge replacement
took place recently.
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