TM9-4120-400-14
FRESH AIR DAMPER AND ACTUATOR. - continued
4-18.
Figure 4-14. Fresh Air Damper and Actuator
CLEANING
Wipe loose dirt from controls and linkages with a clean cloth.
INSPECTION
1. Check push-pull control cable (1) for operation by turning actuator plate wheel (2).
2. Check that damper (3) moves when actuator plate (2) is turned.
NOTE
FOLLOW-ON MAINTENANCE:
Install return air louver (para 4-13).
Install supply air louver (para 4-14).
4-53
