767 Equipment Cooling Question
Hi,
I'm doing some initial self study for an upcoming 767 course, and have a quick question about the Equipment Cooling system.
Where is the inboard supply valve located and what is the source for its air supply? The schematics seem to indicate that it's located somewhere in the forward cargo compartment (fwd belly/lower lobe).
So the supply for the forward equipment cooling is: 1) cabin discharge air that is vented into the forward cargo compartment and maintained at 7 degress by the ECS and 2) supplemented by the air that is recirculated through the equipment cooling system after passing through the skin heat exchanger (in flight or on ground with OAT < 7 degrees).
Sorry for the simple question, I just wasn't successful in researching this on my own.