TM 9-4120-378-14
Remarks
Action
Location/ltem
Disconnect air conditioner power supply
before doing maintenance work on the
electrical system.
a.
Remove eight screws (2) and eight Iockwashers
Inspection
(3) securing guard (1). Remove guard.
Check for accumulated dirt. Clean if an accu-
b.
mulation of dirt is evident.
Check fins for dents, bent edges, or any condi-
c.
tion that would block or distort airflow. Straighten
all damaged fins with a plastic fin comb.
