Lit. No. 30118, Rev. 00 June 15, 2020
71
d. The fuses are good.
e. The 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 carrying out any tests,
you must verify the following conditions:
1. Verify that the customer has accurately and
completely described the problem. Observe all
snowplow functions.
2. Check the obvious, to confi rm that:
a. The snowplow is attached to the vehicle
and all harnesses are connected.
b. The ignition is turned ON, or engine is
running if operating the control from within
the cab.
c. The control is connected in the cab and
turned ON. The control power LED is in a
steady state and is not fl ashing.
CAUTION
Fill the reservoir to the fi ll level only. Do not
overfi ll. Overfi lling could damage the unit.
CAUTION
Do not mix diff erent types of hydraulic
fl uid. Some fl uids are not compatible and
may cause performance problems and
product damage.
g. The hydraulic reservoir is fi lled to the
proper level with recommended fl uid when
the blade is sitting on the ground in the
retracted (vee) position, with the vehicle
setting level. Fluid level should be
1-1/2" to 2" below the top of the fi ll hole.
h. There are no fl uid leaks from hoses,
fi ttings, rams, or the hydraulic unit.
i. All hoses are routed correctly.
j. Coil wire connections are secure and
correct.
k. Correct cartridges are installed in the
proper locations.
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