TM 9-4120-378-14
4.37 EVAPORATOR COIL ASSEMBLY-SRVICE.
This task covers inspection and cleaning.
INITIAL SETUP
Equipment Conditions:
Front top cover removed (paragraph 4.17)
Mist eliminator removed (paragraph 4.20)
Action
Remarks
Location/Item
Disconnect air conditioner power supply
before doing maintenance work on the
electrical system.
Check to be sure power is disconnected.
Inspection
Check for accumulated dirt. Clean if an accumulation
of dirt is evident.
c.
Check fins for dents, bent edges, or any condition
that would block or distort airflow. Straighten all
damaged fins with a plastic fin comb.
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