What do you guys do if you have less than 2500 in the center as ramp fuel, do you just leave center pumps of and start them after 10000?
We did that nd had center pumps cavitating or smthg after selecting them on at cruise or climb. Press-light illuminated and flickered 10-20 min after selecting pumps on. So we started to select pumps on for a while before takeoff and switched them off at latest during before takeoff checks. That solved the problem.