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Runway Change
12th Nov 2021, 19:42
Hey chaps/girls,

As an Embraer boy, I know practically nothing about the Airbus but am now in a position where I might need to know more. If possible I'd be very grateful if one of the 330 drivers could help with some very basic questions that I just can't find online. Simply put, I know the A330-200/300 comes with an option for a center tank, and like the A340, they have a Trim Tank. What I can't find anywhere though, is does the A330 NEO also have a trim tank? Also at what point does the 330 stop pumping the fuel back and forth?

HOVIS
13th Nov 2021, 01:09
All you need to know about the A330 (classic) fuel system.
Google... A330 fuel transfer system. Smart cockpit pdf to download.
I don't think the - 300 has a ctr tank.
As far as I know the NEO fuel system is very similar.

Runway Change
13th Nov 2021, 17:35
HOVIS thanks very much, I completely forgot about Smartcockpit. Helps a lot.