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12
T--326
Fuse
3Amp
In--Line
Fuse &
Holder
Fuse
Cover
Figure 2-3 In--Line Fuse & Holder (3 Amp)
2.3.4 In--line Fuse
The controller is protected by a 3 Amp ATO type in--line fuse
(Figure 2-3). To replace the fu se do the following:
a. Make sure ignition power is of f.
b. Grasp fuse cover at finger grips and lift off cover.
c. Remove fuse and check if fuse is defective.
d. Replace i f needed.
e. Push fuse cover back on to in--line holder.
f. Restore ignition power and place ON/OFF switch to ON.
2.4 PRE--TRIP INSPECTION
After starting system operation, allow system to stabilize for ten to
fifteen minutes and check for the following:
1. Listen for abnormal noises from the vehicle engine, evaporator
and condenser areas.
2. Ensure evaporator and condenser fans are operating.
3. Ensure water is not dripping from th e evaporator or air ducts.
4. Check for reduced airflow. This is normally caused by dirty or
clogged evaporator filters.