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Edition – Rev 0
21-20
VENTILATION – DESCRIPTION AND OPERATION
21-20 VENTILATION
DESCRIPTION AND OPERATION
The ventilation air system is composed by two ram air diffusers located to left and right side
of instruments panel.
Figure 16 - Ventilation system
The external cold air is caught by the Naca intake access point (item no 1 - Figure 16) and can
be used for internal ventilation if the diffusers are open.
The cold air diffuser can be opened by pressing on his push point as indicated in the
followings pictures: