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TM5-4120-387-14
TABLE 4-2. TROUBLESHOOTING (Cont.)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Step 2.
Check to be sure there is no restriction to air flow through
condenser section.
Clean all obstructions from condenser inlet, outlet, and
condenser coil.
Step 3.
Check to be sure that condenser fan is operating.
(Air being
discharged from condenser air outlet.)
N O TE
Condenser fan and conditioned air (evaporator) fan are
both driven by the same motor.
If one fan is operating
and the other is not, check for loose fan on motor
shaft.
If both fans are not operating, check for loose
electrical connections, defective motor relay (K7), or
defective motor (B2).
4-38
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