Originally Posted by
megle2
Jam - Bat/Pumps on and go do the other chores? Then hop back in and start
Can't see that getting into the checklists and an approval tick by any CP/casa
That's not what he said. He's sitting in the seat with boost pumps running while briefing paxs, etc. Meanwhile the boost pumps are circulating cool fuel from the tanks through the injector lines to the flow dividers & back through the return lines to the tanks. This purges vapor from the lines. It works!