TM 9-4120-385-14
NOTE
The damper opens and closes the fresh air inlet passage of the air
conditioner casing. It is not designed for easy removal and
replacement and should not require maintenance under normal
conditions.
a. INSPECTION. See Figure 4-13. Inspect damper for
poor air
sealing or
malfunction.
Repair only if operation of damper is impaired. Wipe off all loose or caked dirt with a dry cloth.
4-42