Section 5
MAINTENANCE
35
5.9 TROUBLESHOOTING GUIDE (CONTINUED)
SYMPTOM PROBABLE CAUSE REMEDY
EXCESSIVE COMPRESSOR Clogged Return Line Clear orifice and return line strainer.
FLUID CONSUMPTION
Leak In The Lubrication System Check all pipes, connections and
components.
SeparatorElementDamagedOrNot Changeseparatorelement.
Fu nctioning Properly
COMPRESSOR OVERHEATING Low Sump Fluid Level Fill.
LooseOrBrokenFanBelt Tightenorchangebelt.
Dirty Fluid Cooler Core Clean core thoroughly.
Plugged Compressor Fluid Filter Change element.
Faulty Thermostat Change thermostat element.
Plugged Fluid Cooler Tube (Internal) Replace cooler.
ENGINE OVERHEATING Loose Or Broken F an Belt Tighten or change belt.
Dirty Radiator Core Clean thoroughly.
Low Fluid Level Refill.
Faulty Water Pump Change pump.
Plugged Rad iator Clean and flush thoroughly.
Defective Engine Thermostat Replace engine thermostat.
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