Order of Wing and Cowl Anti-Ice Flashcards
1
Q
Why select WING ANTI-ICE ON prior to COWL ANTI-ICE ON while airborne?
A
To prevent possible pressure spikes requiring MX to reset the Cowl Anti-Ice Pressure Relief Valve(s)
2
Q
Does the WING ANTI-ICE need to stay on after selecting the COWL ANTI-ICE ON?
A
No, if the WING ANTI-ICE is not needed, it can be selected back OFF.
3
Q
What about the order during ground ops?
A
On the ground, selection of COWL ANTI-ICE ON may be accomplished without first selecting WING ANTI-ICE ON.
